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Refueling Outage Number 16,Outage Dates 931029-1216,ISI Interval 2, Period 3
	ML20064J827
Person / Time
Site:	Prairie Island
Issue date:	03/16/1994
From:	; NORTHERN STATES POWER CO.
To:	;
Shared Package
ML20064J824	List: ML20064J820; ML20064J827;
References
	NUDOCS 9403220094
	Download: ML20064J827 (150)
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i NORTHERN STATES POWER COMPANY l PRAIRIE ISLAND NUCLEAR GENERATING PLANT, UNIT 2 1717 WAKONADE DRIVE E j WELCH, MN 55089 ,

I REFUELING OUTAGE NUMBER 16 OUTAGE DATES 10-29-93 TO 12-16-93 i COMMERCIAL SERVICE DATE DECEMBER 20,1974 INSERVICE INSPECTION INTERVAL 2, PERIOD 3

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CONTENTS

1. Summary ll. Form NIS-1 information Ill. Repair Replacement Summary APPENDICES A. List of inspections by ISO B. List of inspections by ASME item number C List of inspections by inspection Report number D. List of section XI VT-2 Examinations E. Results of Steam Generator Eddy Current Examinations F. List of Snubber Inservice Testing G. List of 2nd Ten Year Interval Reactor Vessel Examinations l .

Prepared By: [

l Reviewed By: bfWin Approved By: N ;

Report Date: IQ[4d I

9403220094 940316 PDR ADOCK 05000306 i b 4 PDR L. .. . .

' NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993

1. Summary The 16th Prairie Island Unit 2 refueling outage began October 29,1993 and ended December 16,1993.

Visual and nondestructive examinations were performed by Northern States Power (NSP),

Lambert Macgill and Thomas (LMT), Conam, Zetec and Southwest Research Institute (SRI) personnel. Copies of the examination reports, examination procedures, personnel certifications and equipment records are available at NSP.

Results of the examination indicates that the integity of the plant systems has been maintained.

All of the tubes (with the exception of those previously plugged) in the #21 and #22 steam generators (SG) were examined by eddy current. Seven tubes were plugged in #21 SG, and Five tubes were plugged in #22 SG.

Hanger and component support examinations listed in appendices A, B & C as IWF or F-A, B, C include the applicable examination requirements of ASME Section XI Subsection IWF.

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NORTHERN STATES POWER

SUMMARY

REPORT INSERVIC_ElNSPECTION PRAIRIE ISLAND UNIT 2.1993 l l

11. Form NIS-1 Information FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS (As required by the Provision of the ASME Code Rules)

1. Owner: Northern States Power ComDADY Address: 414 Nicollet Mail. Minneaoolis. MN 55401

2. Plant: Prairie Island Nuclear Gerieratina Plant Address: 1Z.17 Wakonade Drive E. Welch. MN 5508.9

3. Plant Unit: ll

_ 4. Owner (certificate of Authorization):_Na

5. Commercial Service Date: 12-20-74 6 National Board No. NA

7. Components: (See appendices for components inspected this outage)

Manufacture Component or Manufacture or Installer Stataer National Appurtenance or installer Serial N1 Province No. Board No.

REACTOR VESSEL CREUOT-LOIRE 687 MINN 200-51 -

PRESSURIZER WESTINGHOUSE 1191 -

68-57 STEAM GEN WESTINGHOUSE 1181 --

68-39 NUMBER 21 STEAM GEN WESTINGHOUSE 1182 -

68-40 NUMBER 22 REACTOR COOLANT WESTINGHOUSE W510 - -

PUMP 21 REACTOR COOLANT WESTINGHOUSE W515 - -

PUMP 22 RHR HEAT JOSEPH OATS 1817-1C -

342 EXCHANGER 21 & SONS RHR HEAT JOSEPH OATS 1817-1D -

343 EXCHANGER 22 & SONS RHR PUMP 21 BYRON JACKSON - - -

RHR PUMP 22 BYRON JACKSON - - --

SAFETY INJECTION BRINGHAM - - -

PUMP NUMBER 21 l 4

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NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECllON PRAIRIE ISLAND UNIT 2.1993 FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS (As required by the Provision of the ASME Code Rules)

7. Components: (continued) i Manufacture Component or Manufacture or installer State or National Acourtenance or Installer Eerial No. Province No. Board No.

SAFETY INJECTION BINGHAM - - -

PUMP NUMBER 22 ACCUMULATOR DELTA SOUTHERN 41037-69-1 -

2575 TANK 21 ACCUMULATOR DELTA SOUTHERN 41037-69-2 --

2576 TANK 22 BORIC ACID NAVCO - --

TANK 21

8. Examination bees 10-4-93 to 12-16-93.

9. Inspection Interval from J2-21-84 to 12-20-94.

10. Abstract of Examinations. Include a list of examinations and a statement concerning status of work required for current interval.

See appendices A B C D E F G (attached)

11. Abstract of conditions noted.

See appendices A B C D E F G (attached)

12. Abstract of Corrective Measures Recommended and Taken We certify that the statements made in this report are correct and the examinations and i corrective measures taken conform to the rules of the ASME Code,Section XI. I Date /G.___19 N Signed 85[ By Lt rKl&_ )M (Owner)

Certificate of Authorization No. (if applicable) Expiration Date 4

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NORTHERN STATES POWER .

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993 CERTIFICATE OF INSERVICE INSPECTION

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I, the undersigned, hold a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and/or the State or Province of N//1n< ro 4 and employed by ar eh $4aA No!ff I I of dr orc O/1 r"\ P C / C tt , have inspected the component's described in the Owners Data Report during the period of /'//- O to / 2 ~/6' 73 and state that to the best of my knowledge and belief, the Owner has '

performed examinations and taken corrective measures described in this Owners Data Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the inspector nor his emplo) makes any warranty, expressed or implied, concerning the examination and corre se measures described in this Owner's Data Report. Furthermore, neither the inspecrr w als employer shall be liable in any manner for any personal injury or property damw ~ a loss ef ar:y kind arising from or connected with this inspection.

Date: / cf r~c b 19 N

< < , ?fY Commissions ABIO27Y M/U 9h/7i Linspector's Signature National Board, State, Province and No.

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NORTHERN STATES POWER

SUMMARY

REPORT INSERVICEjNJPECTION PRAIRIE ISLAND UNIT 2.1993 Ill. Repair / Replacement Summary listed below is a summary of ASME Section XI repair / Replacement information the "WR/ Control No."is a reference to the plant document which controlled the repair / replacement. The plant document provides more information regarding the repair / replacement.

WR/ CONTROL NO SYSTEM DESCRIPTION OF WORK U2997-CC-Q CC Install divider plate in heat exchanger.

U6235-MS-Q MS Replace 2TD-4-1.

WR part of 92L362 RC Instajiation of RCS draindov>n modication.

U0050-St-Q SI Repair 2SI-9-2.

U4785-SI-Q SI Remove seal weld on 2SI-9-1.

U4786-SI-Q SI Remove seal weld on 2SI-9-5.

U6445-St-Q SI Remove, replace 2SI-199-3. ,

U6448-ZC-Q ZC Replace 23 FCU east face.

U6485-ZC-Q ZC Replace 2CL-21-11.

U6690-ZC-Q ZC Replace 22 FCU face.

U6738-ZC-Q ZC Repair 24 FCU drain cap.

U2709-CL-Q CL Repair CL in #CL-4-8.

U4807-RH-Q RH W-148 Minor buffing; W-137 Minor buffing; RHRRH-11-Q Minor grinding.

U4804-FW-Q FW FW-102 Minor buffing; FW-117 Minor buffing.

U4806-RC-Q RC W-6 Minor buffing:

W-3 Minor buffing; RCC-A-4SE Minor buffing; W-5 Minor buffing; W-2(B) Minor buffing; FW Periphry minor grinding.

U4808-VC-Q VC W-14 Minor buffing.

U4801-SI-Q St W-97 Minor buffing; RHRRH-35/D Minor buffing; RHRRH-30/G Minor grinding; W-9 Minor grinding; W-314 Minor grinding.

U4805-MS-Q MS MS-183B Minor buffing; MS-119 Minor buffing; MS-15 Minor grinding.

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NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993 APPENDIX A L!SLQElNSPECTIONS BY ISO 31 Pages S

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-i Prairie Island NGP, Unit 2 Inservice Inspection Report Log - Northern States Power Company 1717 Wakonada Drive By Iso / Item 414 Nicollet Mall Welch, MN 55089 Commercial Service Dater December 20, 1974 Minneapolla, MN $5401 1so . Item Report kenber hathod gesults system Item Description Exam Date ,lMdBSectionIIItem 2-ISI- IA 13 A-2 CVCS-2 / A1 S3-0211 VT3 IND Seal Injection A Support (2-2VC-21A) 11/04/93 IWP ;;

I 2-ISI- 1A 13A-2CVCS-2/A1 93-0211R1 VT3 NAD Seal Injection A Support (2-2VC 21A) 11/16/93' IWF Engineering Evaluation W SI- 1A W-1 93-0I51 PT NAD Seal InjectLon A Pipe / Pump 11/03/93 B.9. 21 2-ISI- 1A W-8 93-0350 PT - NAD Seal Injection A Pipe / Reducer 11/03/93 8 9. 21 2-ISI- 1A fW 9 93-0149

.d PT NAD Seal Injection A l Valve / Pipe (Socket) 11/03/93 B 9. 40 $

I T 5571B PRCVCH-1516/N

]93-0I24 VT3 hAD Seal Injection A Support 511/05/93 TNF

~l-ISI- la P'EBRH 7 5I'IT7'L ~T93-0228 VT3 NAD Seal injection A Support 11/05/93 IWF 2-ISI- IB FRCVCH-15II7K 93T 6236 VT3 NAD Seal Injection A Support 11/05/93 IWF.

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2 2 dl- 18 PRCVCH-152VF' 93-0225 VT3 IND Seal Injection A Support 11/05/93 IWF 2-151- 18 PRCVCH 15237P 937 7)5R1 VT3 NAD Seal Injection A Support 11/05/93 IWF t i Revise Drawing 2-151- d DTCH-1648/M1 93 0227 VT3. IND Seal Injection A isupport 11/05/93 IWF .

f 2-ISI- IB 'l~VCH-16687M1 C 93-0227R1 VT'3 NAD Seal Injection'A Support 11/16/93 IWF Rework 2-1S1- 1C PRCVCH-15137 P _ 93-0243 VT3 NAD Seal Injection A Support 11/06/93 IWF 2*ISf 7 C PECOCii-TU4/ 93-0244 VT3 NAD- '

seal Injection A Support 11/06/93 IWF T iSI- IC W-52 93-0154 PT NAD Seal Injection A Pipe /81 bow 11/03/93 8 9. 21

~T7iSI- IC W-53 93-T15) PT NAD Seal Injection A Elbow / Pipe 11/03/93 $ 9. 21 2;1SI. 1C W-54 h -0152 PT NAD Seal Injection A Pipe / Elbow 11/03/93 B 9, 21 '

2-IS!- 2 10T~IfYd5 M [A 93-0219 VT3 NAD Crossover Drain A support (2-2 RC-10 A) 11/05/93 .IWF

~I-ISI- 2 2RC 1-1 93-0230 "Ot1 NAD-Crossover Drain A Valve Bolta 11/05/93 B 7, 70.

2*ISI- 2 W-2 33-0156 PT NAD I Crossover Drain A Pipe / Elbow 11/03/93 89. 21 2-151- 3 138-2RTd~17B 960123 VT3~ IND C'u RTD Takeoff A Support (2-2RC-BA) 11/02/93 IWF ;l 2-ISI+ 3 -

138-2RTD-1/B 93-0123k1 VT3 IND

'l CL RTD Takeoff A support (2 - 2 RC- S A) 12/03/93 IWF i

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Prairie Island NOP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Iso /Itam 414 Nicollet Mall Welch, MN 55089 commercial Service Datet December 20, 1974 Minneapolis, NW 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME section XI Item 2 131- 3 138-2RTD-1/B 93-0123R2 VT3 NAD CL RTD Takeoff A Support (2 -2RC- 6 A) 12/03/93 IWF

' Engineering Evaluation 2-ISI- 3 138-2R'Tii37Al 9F6U2 lff3 tilD CL RTD Takeoff A Support (2-2RC-8A) 11/02/93 I IWF

~M75 2 2RC-1-8 TIi!0514 VT1 IND CL RTD Takeoff A Valve Bolts jll/24/93 B 7. 70

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T lSI- 3 f2RC-1-8 93-0514R1 dT1. iiiD CL RTD Takeoff A lValveBolts 11/27/93 87, 70 l i Reworked ,

2 ISI- 3 IW-11 i93-0103 PT NAD

, CL RTD Takeoff A Elbow / Pipe 111/02/93 B 9. 21 1 I

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VII~I - ~) W-12 i 93-0104 7T NAD CL RTD Taxeoff A Pipe / Valve { Socket) 11/02/93 B 9. 40 ,

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f- I 5 I - 4 7 357 fTD-5/C~ ~ 93-0121 VT) nab HL RTD Takeoff A Support 11/02/93 IWF "E l 5'I - 4 T'[35TikT6WD 93-0120 VT3 NA5~

HL RTD Takeoff A Support 11/02/93 IWF R SI- 4 T 8-2RTD @ C2 9 R 119 ~~ VT3 IND HL RTD Takeoff A Support 11/02/93 IWF V I51- 4 "iT8-2RTD-6/C2 $3-0119R1 VTI NhD HL RTD Takeoff A Support 11/16/93 IWF i Engineering Evaluation 7 NAD 2 1S1- 4 "i387 RTbT1TC1 h3-0128 VTT HL RTD Takeoff A Support '11/02/93 IWF 2-ISI- 4 l2RC-1-11 93-0513 VT1 NA6 ~

HL RTD Takeoff A Valve Bolts 11/24/93 B7 7G

~f V 3 2-ISI- 4 Nik'CH-279/H 93-0117 NAD HL RTD Takeoff A Support 11/02/93 IWF i

2-ISI- 4 kRCH-2io75 93-013L VT3' fNb 11/02/93 HL RTD Takeoff A Support IWF l

l RSVT RRCH-2807E 93-Of31k1 VT3 NAD '

j HL RTD Takeoff A Support 12/01/93 tw; Drawing Revision I T fil- 4 W-3B 9 3 - 0 0 9 'J FT NAD HL RTD Takeoff A Pipe / Valve (Socket) 11/02/93 B 9, 40 2-151- 4 W-39 93-0098 PT NAD HL RTD Takeoff A Elbow / Pipe 11/02/93 8 9. 21 2-ISI- 4 'W-40 93-0096 PT NAD HL RTD Takeoff A Cross / Elbow 11/02/93 B 9. 21 2-ISI- 5 PRSIST2TO'[D 93-0434 VT3 NAD SIS High Head Support 11/18/93 IWF 2-151 5 "W - 8 93-0283 PT NAD ~

SIS High Head Pipe / Valve (Socket) 11/08/93 B 9. 40 2 3 1- 6 13 8 -2RTD-4 A71 93-0116 ~VT3 NAD RTD Return A Support 11/02/93 IWF 2-ISI- 6 138-2RTD-4B/B 93-0115 VT3 NAD RTD Return A Support 11/02/93 IWF

Prairie Island NGP, Unit 2 Inservice Inspection Report Log - Northern States Power Company 1717 wakonade Drive By Iso /Itam 414 Nicollet Mall welch, MN 55089 Conanarcial Service Deter December 20, 1974 Ninneapolis, NN 55401 ISO Item Report Number Nothod Results System Item Description Exam Date ASME Section XI Item 2-131- 6 Flange e W+ 7 93-0118 VT1 NAD RTD Return A Flange Bolts (orift) 11/02/93 B 7. 50 2-151- 6 W-2 793-0110 PT NAD RTD Return A Pipe / Elbow 11/02/93 B 9. 21 T TSI- 6 W-3 93-0111 PI NAD kTD Return A ; Valve / Pipe 11/02/93 B 9. 21

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1 2 ISI+ 6 W-R 93-0112 ET NAD RTD Return A Branch 11/02/93 B 9. 32 i ~

2-I5I- 7A Ci/ El58 9 3 - 0 L'5 5 Vil '~N5b Spray To Prr Br A { Valve Bolts 11/03/93 B7 70 2-I.31- 7A 13Trfi%6 l VT3 NAlI ~

fRUS-15/K Spray to Pressurizer jRestraint 11/29/93 ; IWF i l i I

' "Vr3 2-151- 7A ~ ' RC101-i'67J 93-0553 NAD Spray to Pressurizer Ridgid Restraint 11/27/93 IWF f ~i'151- 7A RCiOI-17/1 93-0173 VT3 "IND Spray To Ptr Br A Support 11/08/93 IWF 2-ISI- 7A idtETPf[I 5F0HfR1 l Vf 3 NAD

. Spray To Far Br A Support 11/20/93 IWF

!~ Reworked

$. ^5-ISI- 7A RCR N 87H 93-0554 VT3 ~ IND f Spray to Pressurizer Ridgid Restraint 11/27/93 .IWF

^~

] T-Ts I- 7A RCRH 18/H' "93-0554R1 VT3 NAD

? Spray to Pressurizer Ridgid Restraint 12/01/93 IWF 1 Reworked

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f T l51- 7A R'CFfN9[E 93-0274 ~ "VT3 NAD 4 Spray To Far Dr A Support 11/08/93- IWF l

2 ISI- 7A W 16 93-0159 PT NAD l Spray To Pzr Br A Pipe / Elbow 11/03/93 B 9. 21 1 I

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~3 iSI- 7A W-17 93-0159 +~TP NAD-Spray To Pzr Br A Elbow / Pipe 11/03/93 B 9. 21 0 _ . . . -

l - - . _2-ISI- 7A W-17A 93BL 93-0472 PT NAD l Spray To Par Br A Pipe / Tee 11/11/93 D 9, 21 l

l 2-!SI- 7A '-VIDB 9fBL 93L0473 PT NAD Spray To Ptr Br A Tee / Pipe 11/11/93 B 9, 21 l

l W-R 93-0257 FT NAD

2-ISI "1A l Spray To Par Br A Branch 11/08/93 8 9. 32 2 ISI- 78 R CRd 10[P 93-0394 VT3 NAD l

Spray To Pzr Br A Support 11/15/93 IWF

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T-~ISI- 7B ~i~f D 93-0219 P'T NAD

!- Spray To Per Br A Pipe / Elbow 11/05/93 B9 21

! '2-151- 7B W-24 93-0238 PT ~~NAD Spray To Pzr Dr A Pipe / Elbow 11/05/93 B 9, 21

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l. 2 -Isi- 79 W 25 93-0241 pf NAD Spray To Psr Dr A Elbow / Pipe 11/05/93 D 9. 21 Nl5A 2-1517^YD 93BL 93-0240 VI NAD Spray To Ptr B: A Pipe / Valve 11/05/93 B 9. 21 i

03/16/94- Page 3

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Prairie Island NGP, Unit 2 Inservice Inspection Report 1.og . Northern States Power Company 1717 Wakonade Drive By Iso / Item 414 Nicollet Mall Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISD Item Report Number Method Resulte System Item Description Exam Date ASME Section XI Item 2-1S1 7B 'W-25B 93BL 93-0237 W NAD Spray To Pzr Br A Valve / Pipe 11/05/93 B 9, 21 2-ISI- 7C jRCRHe471 93 0272 VT3 NAD Spray To Pzt Br A l Support 11/08/93 IWF 2-ISI- 7C itCRH-5/U "9370271 VT3 DND Spray To Pzr Br A Hydr Snubber 11/08/93 IWF

^VT3 2-151- 7C RCRH-5/D 93-0271El NAD Spray To Par Br A Hydr Snubber 11/30/93 IWF Revise Drawing 2-ISI- ic RCRH-7/S 950T8 ~ VT1 NAD Spray To Pzr Br A l Support 11/15/93 IWF i

^

Y1SI- 7C

~

N RiiR~i7A 93-0270 VT3 NA6 ~

Spray To Pzt Br A Support 11/08/93 IWF i f

~2-ISI- 7C RCRH-9/Q 93-0249 YT3 IND Spray To Pzr Br A Support 11/08/93 IWF 1

l 2-ISI- 7C RCRH-9/Q 93-0269R1 i VT3 NAD Spray to Par Br A Support 11/16/93 IWF eworked 2-ISI- 7C W-2}A SE 93-0205 W NAD Spray To Pzr Br A Safe End/ Nozzle 11/04/93 B 5. 40 2-IS1- 7C W-22A SE 9$ M 07 PT NAD Spray TP Pzr Br A Safe End/ Nezale 11/04/93 }B5.130 2-ISI- 7D 111-2RC-4/C1 93-0095 9T3 NAD Spray To Pzr Br B Support 11/01/.93 IWF 2-ISI- 7D 113 2RC-1/8 93-0080 VT3 NAD Spray To Pzr Br B Support. 11/01/93 IWF 2-ISI- 7D 113-2RC-2A/C 93-0079 VT3 UND Spray To Pzr Br B Support 11/01/93 IWF-2 - IS'I7ti-~ 113-2R E AR "93-0079R1 Vf3 NAD.

Spray To Ptr Br B Support 11/16/93 IWF Engineering Evaluation T i$I- 70 2 PVC-4 31B 93-0078 VT1 NAD Spray To Par Br B Valve Bolts 11/01/93 B 7, 70 2-ISI- 7'D ~W-2 93-0114 PT NAD Spray To Pzr Br B Pipe /Elh>w 11/02/93 9 9. 21 2 IBI- 7D W-3 93-0113 PT NAD Spray To Pzr Br B Elbow / Pipe 11/02/93 B 9, 21 T fsla 7E 2-RRCH-303 93BL 93-0465 VT3 NAD Spray To RCDT Support 31/20/93 IWP E SY D E 2-RRCH 304 93BL 93-0466 VT3 NAD Spray To RCDT Support 11/20/93 IWF

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2 IS!- 7E W D-1 93BL 93-0014 PT NAD Spray To RCDT Tee / Pipe 10/14/93 B 9. 21 2-ISI- 7E W-S-2 93BL 93-0015 PT NAD Spray To RCDT Pipe / Elbow 10/13/93 B 9. 21 2-IS E iB W B-3 93BL. 93-0016 PT NAD Spray To RCI:T- Elbow / Pipe 10/13/93 B 9. 21

Page - 4 03/16/94

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h Prairie Island NQP, Unit 2 Inservice Inspection Report Log- , Northern States Power Company 1717 wakonede Drive By Iso /Ites (14 Nicollet Mall Welch NN 55089 Commercial Service Datet December 20, 1974 Minneapolis, MN 55401 Iso Item Report Number Method Results

+

System Iteam Description Exam Date ASME Section II Item 2-ISI- 7E W B-4 93BL 93-0017 PT NAD Spray To RCDT Pipe / Elbow 10/04/93 8 9. 21

'^f~iSITYE W-B-5 93BL 93-0018 PT NAD Spray To RCDT Elbow / Pipe 10/04/93 B 9, 21

^

2-ISI- 7E W-B 6 93BL 93-0471 PT NAO -

Spray To RCDT Pips / Valve 11/11/93 B 9. 40 2-ISI- 7E W-B-7 93BL 937 019 PT - NAD Spray To RCDT Valve / Pipe 10/05/93 B 9. 40' ,

1 2-151--78 W-B-8 93BL 93+0020 PT NAD Spray To RCDT Pipe / Valve 10/0$/93 B 9. 40 7

~f f5I- a 2SI-9-2 93-0336 VT3 NAD SIS High Head A Valve Body Insp 11/10/93 B12. 50 W2 93-0157 PT NAD i 2-ISI- 4 SIS High Head A Valve / Elbow 11/03/93 B 9.11

} 1SI- 6 W-2 93*0215 VI4 5 - NAD SIS High Head A Valve / Elbow . 11/04/93 8 9. 11 2-ISt-10A MV-32192 93-6}05 .V8 IND RHR HL Takeoff A Valve Bolting . 11/09/93 87, 70 5

2-ISI-10A MV-32192 93-0305R1 VT1 IND RHR E Takeof f A Valve Bolting 12/01/93. B 7. 70

{

'2-ISI 10A MV-3219 7 93-030$R2 VT1 NAD 6

RHR HL Takeoff A Valve Bolting 12/01/93 B 7, 70 Engineering Evaluation

~

2-ISI-1CA RHRRH-27F 93 0307 VN NAD RIDt E Takeof f A Support 11/09/91 IWF 2-ISI-10A W-2 93-019e PT NAD RHR HL Takeoff A Pipe / Elbow 11/04/93 8 9. 11 T fSI-10A W-2 93-0250 UT45 GEO RHR E Takeof f A Pipe / Elbow 11/04/93 B 9. 11 ;

1 2-ISI-10A W-3 93-0197 PT NAD RHR E Takeof f A Elbow / Elbow 11/04/93 B 9.11 I i

l R SI-10A W3 91-0251 L745 GEO RHR E Takeof f A Elbow / Elbow 11/04/93 B 9, 11 i I

2-ISI-10A W4 93-0199 PT NAD RRR E Takeof f A Elbow / Pipe 11/04/93 a 9. 11 2-ISI-30A W-4 93-0252 UT45 GEO RHR E Takeof f A Elbow / Pipe 11/04/93 B 9. 11 2-ISI-10B 9-2RHR-3B/M 93-0301 Vi3. IND RHR HL Takeoff A Support 11/09/93 IMF 2-1SI-10B 9-2RRR-3B3 93 0301R1 VT3 NAD ,

RHR E Takeof f A support 11/16/93 IWF i Engineering Evaluation 2-ISI-10B 9-2RHR-4/J 93-0302 VT3 - IND RHR E Takeof f A support 11/09/93 IWF )

~f~fSI 10B 9-2RHR-4TJ 9 3 -0302'iii' Vr3 NAD RHR E Takeoff A Support 11/26/93 IWF Removed extra part, Page 5 '

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.Frairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonade Drive By Iso / Item .

414 Nicollet Mall Welch, MN 55089 Connercial Service Datei December 20. 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System- Item Description Exam Date ASME Section XI Item 2-ISI-10B. RRRRH-4/I 93-0304 VT3 IND RHR HL Takeoff A Support 11/C8/93 IWF

~'2 TSI-1CB RHRRH-4/I 93-0304R1 VT3 NAD RHR HL Takeof f A Support 11/16/93 IWF E

- Reworked V ISI-1CB RRRAH 6/L } W O306 iT3 NAD RHR HL Takeoff A Support 11/09/93 IWF.

-~

M3 E SI-10B RHRRH-9/Ti 93-0303 NAD ,

RHR HL Takeoff A Support 11/08/93 IWF

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< V I$1 11 101-2SYS-1A/A 93-0213 VT3

{'NAD Accum Dircharge A Support 11/04/93 l IWF }

T-ISI-11 101-2 SIS- 1 A7B 93-0212 L W3 J NAD Accum Discharge A Support 11/04/93 IWF f.

2-ISI-11 101HSf5M/C 93 0210 W3 NAD..

Accum Discharge A Support 11/04/93 IWF T i$1 11 281-6-3 9i-0214 VT1 IKD Accum Discharge A Valve Bolts 11/04/93 B 7. 70 2*ISI-11 2SI-6-4 93-0311 W1 NAD Accum Discharge A Valve Bolting 11/04/93 B 7. 70 Tf51-11 W-3 93-0194 PT~~ IND ;

Accum Discharge A Valve / Elbow 11/04/93 B 9, 11 2 -IS I'- 11 W-3 93-0267 ITf 45 NAD Accum Discharge A Valve / Elbow 11/06/93 B 9. 11 2-ISI-11 W-3 9F0194R1 PT - NAD <

Accum Discharge A Valve / Elbow 11/09/93 B 9. 11 Removed Indications

' R SI 11 'W-R 93-0T55 PT NAD Accum Discharge A Branch 11/04/93 B 9. 31 ,

~

T ISI-12A 13B-2CVCS-1/Q 93-0545 Vt3 NAD Seal Injection Snubber 11/26/93 IWF 2-ISI-12A PRCVCH-13'7T/P 93-0132 vt3 INu Seal Injection B Support 11/02/93 IWF

~f~f5 M iA PRCVCH-131TN 93-CITER 1 VT3 IND Seal Injection B Support 11/16/93 IWF

' 'ElSI-12A FRCVCH-If717F 93-0132R2 VT3 NAD ,

Seal injection B Support 11/18/93 IWF Tf5TI}A - liiifVCH-13717P 93 0132R3 VT3 NAD '

seal Injection B Support 12/04/93 IWF Rework Tf3TT2A VD FRcVCH-1372/H 93-0544 NAD Seal Injection Restraint 11/26/93 IWF

~2 M I-12A PRCVCE-1TiiT0 93-0543 VT3 TND Seal Injection Snubber 11/26/93 IWF TI5DT2'A ddICH-137 376 93-0543R1 VT3 N$D Seal h.;ection Snubber 12/01/93 IWF ,

- Reworked '

I N SI-128 PRCVCf t< 137'77J Sil2iid Vf3 IND Seal Injection B Support 11/09/93 IWF 03/16/95 Page 6

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

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

f Prairie Island NQP, Unit 2 Inservice Inspection Report I.og Northern States Power Company 1717 wakonado Drive By Iso / Item .

414 Nicollet Mall welch, MN 55089 commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2-ISI-12B PRCVCH-1377/0 93-0288R1 VT3 NAD Seal Injection a support 11/30/93 IWF Drawing Revised

~2 TSI-12B PRCVCH-1378/I 93-0289 VT3 NAD Seal Injection B Support 11/09/93 IWF

~2 IITIMII PiFiCH-1379/H T3-0290 VT3 NAD Seal Injection B Support 11/09/93 IWF T T51-12B PRCVCH-1350'/F 93-0291 VT) NAD Seal Injection B Support 11/09/93 IWF T ISI 12C 13B-2 C96275 93-0076 VT3 NAD Seal Injection B Support 11/01/93 IWF 1

.2-ISI-12C P G ge e W-2 '93 0067 VT1 IND Seal Injection B flg Bitg 11/01/93 B 7. 50 ,

_ _1.

2-ISI-12C Flange e W 2 93-0067Al VT1 NAD Seal Injection B Fig Bitg 11/16/93 B 7. 50 E_ngineering Evaluation 2-ISI-12C Flange e W-4 93-0068 VT1 IND ;

Seal Injection B rig Bitg 11/01/93 8 7. 50

~

2-ISI-12C FGge a W-4 93-0068R1 VT1 NAD Seal Injection B F1g Bitg 11/26/93 B 7. 50 Engineering Eva1uation' ,

2-ISI- LEC . PPCVCH-15747C- 93 0077 VT3 ~ NAD Seal Injection B Support 11/01/93 IWF ;

2-ISI-12C W-11 pT NAD 93 0069 _

Seal Injection 8 Fipe/ Reducer . 11/01/93 89, 21 2-ISt-12C W-14 93-0070 PT IND Seal Injection B Valve /Fipe (Socket) 11/01/93 B 9, 40 TTSTTiij W-14 9 E D OR1 PT NAD Seal Injection B Valve / Pipe (SocAet) 11/22/93 8 9. 40 Removed Indications TI5fT2C W-15 93-0539 PT NAD Seal Injection *B* Pipe / Valve 11/26/93 B 9. 40

~4 -1SI-12C W-16 93-0071 PT NAD Seal Injection B Elbow / Pipe 11/01/93 B 9. 21

+

(2-ISI-12C W-17 91-0072 PT NAD Seal Injection B Pipe / Elbow 11/01/93 B9 21 2-ISI 12C W-18 93-0013 PT NAD Seal Injection B Elbow / Pipe 11/01/93 9 9. 21 l

'T ISI 12C W-19 93-T074 PT NAD Seal Injection B Pipe / Elbow 11/01/93 B 9. 21 F

T lil-13A PRCVCH-1399/H 93-0351 Vr3 NAD Cold Leg Charging B Support 11/11/93 IWF 2-ISI-13A PRCVCH-1503 /F 93-0516 Vr3 flAD Cold Leg Charging B Support 11/11/93 IWF-T I'll I3A FRCVCH T 150V D 93-0357 W3 NAD-Cold Leg Charging B Support 11/11/93 IWF T% S1-1'3 A PRCVCH-15047C 93-035'8 WA NAD Cold Leg Charging B Support 11/11/93 IWF l i

,l Page 7

. 03/16/94.

Prairie Island NGP, tinit 2 Inaarvice Inspection Report Log Northern States Power Courpany 1717 Wakonada Drive By Tso/ Item 414 Nico11st Mall Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Itam Description raam Date ASME Section XI Item 2 ISI-13A FRCVCH-1505/B1 93-0359 VT3 NAD Cold Leg Charging B Support 11/11/93 IWF 2>ISI*13A PRCVCH-1536[B j93 0092 Vf3 NAD Cold Leg Charging B Support I11/02/93 IWF 2-ISI-13A iW-12 93-0363 i PT NAD Cold Leg Charging B Elbow / Pipe 11/12/93 8 9. 21 l

2-ISI-13A iW-13 93-0364 PT NAD Cold Leg Charging B l Pipe / Elbow 11/12/93 B 9. 21-l 2-ISI-13A W-4 93-0497 PT NAD Cold Leg Charging B Elbow / Pipe 11/23/93 9 9. 21 2-ISI-13A W-5 93-0496 PT NAD Cold Leg Charging a Pipe / Elbow 11/23/93 8 9. 21 2 ISI-13B iW-54 93-0345 Pr NAD Cold Leg Charging B ! Nozzle / Pipe (Socket) 11/11/93 8 9, 40 2*1SI-13C jW-57 93-0344 PT NAD Cold Leg Charging B ! Pips / Branch ! Socket) {11/11/93 B 9. 40 2-ISI-13D PTOVCH-13677W 93-0266 Vr3 IND Cold Teg Charging B Support 11/06/93 IWF 2-IS1-13D PRCVCH-13 8'77E 93-0266R1 Vf3 NAD Cold Leg Charging B Support 11/30/93 IWF Revised Drawing 2-ISI-14 h137-2RD-2/B 93-0091 "ff3 NAD CL RTD Takeoff B lRup't Re't 11/02/93 IWF l

M IY 14 Ti7-2RTD-3/C1 93-0090 VT3 IND CL RTD Takeoff B Support 11/02/93 IWF 2-ISI-14 13752RTD-3/C1 93-0090R1 VT3 NAD CL RTD Takeoff B Support 11/23/93 IMF Rework 2-151-14 2-RC-1-17 93-0105 VT1 IND CL RTD Takeoff B Valve Botting 11/02/93 8 7. 70

~27 51-14 2-RC-1 17 93-0105R1 VT1 NAD CL RTD Takeoff B Valve Bolting 11/29/93 B 7. 70 Rework 2-15I-14 PRACO 2 B'7D 2 93-0133 W3 NAD CL RTD Takeoff B Support 11/02/93 IWF

' E TI-14 PRR M ET/E 93-0089' VT3 IND CL RTD Takentf B Support 11/02/93 IWF 2;ISI-14 PkRCO 282/E 933089R1 VT3 NAD CL RTD Takeoff B Support 12/03/93 IWP

! Verified ID #

T l5f-14 W-12 0475 PT NAD CL RTD Takeoff B Pipe / Elbow 11/20/93 8 9, 21

~

2+1SI-14 W-13 93-0476 PT NAD CL RTD Takeaff B Elbow / Pipe 11/20/93 9 9. 21 2-151-14 W-14 33-0477 PT NiD CL RTD Takeoff B Pipe / Valve (Socket) 11/20/93 8 9. 40 2-151-14 WR 93-0140 PT NAD CL RTD Takeoif 8 Branch 11/03/93 8 9. 32 J

Page S 03/10/94 J

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Ncrthern States Power Company 1717 Wakonado Drive By Iso / Item 414 Nicollet Kall Welch, MN 55089 commercial service Date: December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Resulta system Iters Description Exam Date ASME Section II Item 2-151-15 2-RC-1-14 VT1 IND l*3-0106 ML RTD Takeoff B Valve Bolts [11/02/93 B 7. 70 1

2-ISI-15 2-RC-1-14 i93-0106R1 VT1 NID HI RTD Takeoff B Valve Bolts l11/04/93 B 7. 70 2-ISI-15 l

PRRCH-284/*

I 93-0093 Rework VY3

~~ !; IND HL RTD Takeoff B Support jll/02/93 IWF j 1 I 2-131-15 PRRCH-2047C j93-0093R1 VT3 'NAD HL RTD Takeoff B I

Support 111/04/93 IWF I

) l Verified ID #

N3 2-ISIE15 PRRCH-2 8 4 70 93-0094 IND HL RTD Takeoff B Support 11/02/93 IWF 2-ISI-15 PRRCH-2 847D 93-0094R1 VT3 fMAD RL RTD Takeoff B Support 11/04/93 IWF

. Verified ID #

'2 TT51-15 W-36 T*3-0086 Pt WAD HL RTD Takeoff a Pipe / Valve (Socket) B 9. 40 I

l11/01/93 f

2-ISI-15 W-37 N 93-0087 PT NAD RL RTD Takeoff B Elbow / Pipe 11/01/93 B 9. 21 TIst-15 W-38 93-008B Pr NAD.

EL RTD Takeoff B Cross / Elbow 11/01/93 B 9. 21 2-ISI-16 2RC 1-4 93-0323 VT1 Nf6 Drain & Letdown Line Valve Bolting 11/10/93 B 1. 70 2-ISI-16 i2RC-3-4 937 03f3R1 "JT1 N1D Drain & Letdown Line IValve Bolting 11/15/93 3 7. 10 l Rework acceptable 2-ISI-16 ICV-31279 93-0322 i VT1 NAD ;

Drain & Letdown Line !ValveBolting 11/10/93 l B 1. 70 l- ! i 2-ISI-16 iW-13 j93-0353 PT NAD Drain & Letdown Line Tee / Elbow 13/11/93 B 9. 21 EISI-16 W-21 93-0295 PT - *

ar 'NhD ' '

Drain & Letdown Line Pipe / Elbow 11/09/93 B 9. 21 2-IS'i R

~

W-22 93-0294 PT NAD Drain & Letdown Line Elbow / Pipe 11/09/93 B 9. 21

~~TISI-16 2 W-R 93-0075 PT NID Drain & Letdown Line Branch 11/01/93 B 9. 32 2-181-17 FLANGE e W-6 93-0127 VT1 NAD RTD Return Loop B Flange Bolts 11/02/93 B 7. 50 EISI-17 W-5 93-0247 PT IND RTD Return Loop B Elbow / Pipe 11/06/?3 8 9. 21 2-IS R 7 W5 93-0247R1 Pf NAD RTD Return Loop B Elbow / Pipe 11/20/93 B 9, 21 Reworked

~Y ISI-17 W-6 93-0551 PT NAD RTD Return Loop B Elbow / Pipe 11/27/93 B 9. 21 2-131-18 2SI-9-1 93-0350 VT1 NAD SIS High Head B Valve Bolting 11/11/93 87 70

~

2-ISI-19 251-9-1 93-0349 VT3 NAD SIS NAgh Head B Internal Inspection 11/11/93 B12. 50 03/10/94 Page 9

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

M a Prairie Island NGP, Unit 2 'Ir. service Inspection Report Log Northern States Power Company 1717 wakonade Drive By Iso / Item 414 Nicollet Mall Welch, MN 5$039 Consercial service Date: December 20, 1974 Minneapolis, MN $5401 Is0 Item Report Number Method Results # '

system Item Description Rxam Date ASME se. t , /I Item 2-ISI-18 iW.R '93-0141 PT NAD SIS High Head B l Branch 11/03/93 B 9. 31 2-ISI-19 2-WDRH-7" 93-0493 NAD

{VT3 RCS Draindown -

Support 11/22/93 i IWF !

l l l

2-ISI-19 2-WDRH-71 753-0464 VT3 NAD RCS Draindown l Support l11/20/93 {IWF I l l 2-ISI-19 lW-A-1 93BL ;93-0365 PT N'K6~

RCS Draindown lNozzel/ Pipe 11/12/93 9 9. 11 '

f I i i 2-ISI-19 W-A-1 93BL j93-0379 UT45 NAD !

RCS Draindown ;Noz el/ Pipe {11/12/93 8 9, 11 i \

2-ISI-19 -A-1 91SL T3735~0 0 fft0 NAD RCS Draindown (Nozzol/ Pipe 11/12/93 8 9. 11 h .

57Y5f7T 1 "W-A 2 PlBL :93-0263 ' PT NAD ,

RCS Draindown Pipe / Reducer 11/06/93 8 9. 11 q 2+ISI 19 W-A-2 93BL 93-0268 Vfis NAD RCS Draindown Pipe / Reducer 11/08/93 B 9. 11 !

(

2-ISI-19 W-A-3 93BL '93-0262 pr NAD RCS Draindown Reducer / Elbow 11/06/93 {3 9. 21 ,

f

' M 5f-19 *sT A- 4 93B'L 93-0261 Pt NAD RCS Draindawn Elbow / Pipe 11/06/93 8 9. 21 T fSI-19 WTA -5 OBL 93-0255 PT NAD RCS Draindown Pipe / Elbow 11/06/93 B 9. 21 ;

2-ISI-19 "TW-A-6 93BL . 93-0260 "Pi NAD RCS Draindown Elbow / Valve 11/06/93 8 9. 21 2-ISI-19 .jW-A-7 Valve / Pipe 93BL -0257 TPT 8 B 9.

NAD r RCS Draindown ,11/06/93 21 2,1S1-19 W-A 6 93BL 93-02$6 PT NAD RCS Draindown fPipe/ Valve 11/06/93 8 9. 21

~2 3 1-20A IW-6 93-0062 PT IND '!

RHR E Takeof f B ! Pipe / Elbow 9 9. 11 l11/01/93 q

^

l

~f!f5I-20A iW-6 j93-0511 UT45 NAD 7 RHR HL Takeoff B Pipe / Elbow I11/24/93 B 3. 11 2-ISI-20A "W-6 93-Oi65R1 PT NAD RHR HL Takeoff B Pipe / Elbow 11/23/93 B 9. 11 Removed Indication

~f E51-20A W-R 93-0061 PT NAD RHR E Takeof f B , Branch 11/01/93 B 9. 31 I

l 2-ISI-20A W-R 93-0204 UT45 NAD RER E Takeof f B Branch 11/04/93 B 9, 31 2-ISI I'B 0 =RHRAH 13/K1 93-0556 [ Pi NAD RHR E Takeoff B Support 11/29/93 B10. 10 TTilEi37.' MV-32233 h3-0419 ^Vf3 NAD RHR E Takeof f B Valve Interior l11/18/93 B12. 50

' 1 TISf~10C RHnRH 11/Q 93-0360 FT IND ,

RHR E Takeof f B Support {11/13/93 4 B10. 10 l

03/30/94 Page 10

.u -

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Iso / Item 414 Nicollet Mall Welch, MN 55089 Commercial service Date December 20, 1974 Minneapolis, KM 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2-ISI-20C RERRH-11/Q 93-0360R1 PT NAD RH2 HL Takeoff B Support 11/16/93 B10. 10 Removed Indication -

2-ISI-21 10-2RHR-3C 93-0265 VT3 NAD RHR Return B Support 11/06/93 IWF 1

2-ISI-21 93-0264 NAD

~fRHRRH-17/D l VT3 RHR Return B i Support 11/06/93 lIWF 2-ISI-21 W-9 93-0361 lFr IND RHR Return B Elbow / Pipe 11/12/93 [ B 9, 11 i

li!IEI-21 ;W-9 93-0296 17T4 5 NAD RHR Return B l Elbow / Pipe 11/09/93 9 9. 11 l

2-ISI-21 iW-9 93-0361R1 PT NAD RER Return B !

Elbow /Fipe 1 12/01/93 B 9. 11

^

Removed Indication 2-I31-22 g100-2 SIS-27X2 93-0126 Vf3 ^ MAD Accumulator Disch B l Support 11/02/93 IWF 2-ISI-22 100-2CIS-3B/D1 93-0320 VT3 NAD Accumulator Disch B Support 11/10/93 IWF 2-ISI-22 100 2 SIS-4A D2 93-0313 VT3 NAD Accumulator Disch B Support 11/10/93 IWF 72TfSI-22 251-6-1 93-0142 "lfri IND Accumulator Disch B Valve Bitg 11/03/93 9 7. 70 2-ISI-22 2SI-6-1 93-0142R1 VT1 NAD Accumulator Disch B Valve Bitg 11/16/93 8 7. 70 Engineering Evaluation 2-ISI-22 2SI-6-2 93-0124 VT1 IND Accumulator Disch B Valve Bitg 11/02/93 3 7. 70 2-ISI-22 2SI-6-2 93-0124R1 VT1 NAD Accumulator Disch B Valve Bitg 11/02/93 B 7. 70 Engineering Evaluation 2-ISI-22 RHERH-267G 93-0540 PT NAD Accumulator Disch B Support 11/26/93 810. 10 2-151-22 RHRAH- 237'C 93-0134 VT3 NAD Accumulator Disch B Support 11/02/93 IWF 2-ISJ-22 RERRH-35/D 93-0321 VT3 NAD Accumulator Disch B Support 11/10/93 IWF 2-ISI-22 RERiH-35/D 93-0293 FT IND Accumulator Dasch B Support 11/09/93 E10. 10 l

3-ISI-22 RRRRH-3576 93-0293R1 PT NAD Accumulator Dis:h B Support 11/29/93 B10. 10 Removed Ind.

2-ISI-22 W-2 93-0281 PT NAD Accumulator Disch B Elbow / Pipe 11/06/93 B 9. 11

~iTf5f722 W-2 93-0145 UT45 NAD Accumulator Disch B Elbow / pipe 11/03/93 B 9. 11 2-ISI-22 W-3 93 0282 FT NAD Accumulator Disch B Valve / Elbow 11/08/93 8 9. Il 2-ISI-22 W-3 93-0144 UT45 NAD Accumulator Disch a Valve / Elbow 11/03/93 3 9. 11 03/16/94 Page 11

_ ~_ a

. _ . . ~ m a m . ,

I

'l Prairie Island NGP, Unit 2 Inservice Inspection Report Log. Northesu States Power Company 1717 Wakonade Drive By Iso / Item 414 Nicollet Mall Welch. NM 55089 consnercial Service Dates December 20, 1974 Minneapolis, MN 55401 i l

I ISO Item Report Number Method Results 'l System Item Description Exam Date ASME Section XI Item 2-ISI-23 FRSIH-206/A 93-0125 VT3 NAD SIS Nigh Head B Support 11/02/93 IWF $

~Tf5T-T3~

2 W-2 93-0143 PT N56 SIS High Head B Elbow / Reducer 11/03/93. B 9. 21 2-ISI-24 114-2CVCS-T[B 93-0561 VT3 NAD Auxilliary Spray Support 11/30/93 IWF I L_

2-ISI-24 .CV-31421

=

' VT1 IND l93-0338 Auxilliary Spray fValveBolting 11/11/93 B7 10 ,

[

~2 -ISI-24 'CV-31421 93-0338R1 VT1 NAD Aux 1111ary Spray Valve Bolting 11/11/93 B7 to Reworked NAD-

~

2-ISI-24 W-4R 93-0292 PT Auxilliary Spray Pipe / Valve (Socket) 11/09/93 8 9. 40 2-ISI-24 W-5R ----- W-6 93-0386 FT NAD Auxilliary Spray Pipe 11/15/93 IST RPR 60 2-ISI-25 PRSIH-266/A 93-0354 VT3 NAD Reactor vessel SIS A Sprg 11/11/93 IWF 2-ISI-25 W2 93-0327 PT NAD j Reactor Vessel SIS A Pipe / Branch 11/10/93 8 9. 21

~27 SI-26 W1 '93-0328 PT NAD 1 Reactor Vessel SIS B Pipe / Branch 11/10/93 B 9. 21 t

2-ISI-26 W-6 93-0318 PT NAD Reactor Vessel SIS B Valve / Pipe (Socket) 11/10/93 B 9. 40 -I 2-ISI-26 WR 93-0329 PT NAD I Reactor Vessel SIS B Branch 11/10/93- B 9. 32

~2 fST~i7 W1A S.E. 93-0498 PT NAD Pressuriter Relief Nozzle / Safe End 11/23/93 B 5. 40 ~

2W U37 " W1A S.E. i 93-041s UT45 cEo Pressuriser Relief Nozzle / Safe End 11/17/93 B $. 40 ,

~1-ISI-27 W1A S.E. 93-0559 UT60 N1D Pressurizer Relief Nozzle / Safe End 11/29/93 B 5. 40 2-ISI-27 W1A S.E. 93-0560 UT70 NAD .!

Pressurizer Relief Nozzle / Safe End 11/29/93 8 5. 40 ,

,i 2-ISI-27 W1A S.E. 93-0418R1 0745 GEO Pressurizer Relief Nozzle / Safe End 11/29/93 B 5. 40 2*ISI-27 W1A S.E. 93-0416R2 UT45 NAD .;

Pressurizer Relief Nozzle / Safe End 11/29/93 B 5. 40 Automated eram i 2*ISI-28 2SI-9-5 93-0348 VT1 NAD Reactor Vessel SIS B Valve Bolting 11/11/93 8 7. 70 2-ISI-28 2SI-9-5 9 A 317 VT) NAD Reactor Vessel SIS B Valve Interior 11/10/93 B12. 50

']

Tf5R8 48-2 SIS-1A/A 93-0339 VT3 NAD Reactor Vessel SIS B Support 11/11/93 IWF 2-151-28 W-1 S.E 93-0578 PT NAD Reactor Vessel SIS B Safe End/ Nozzle 12/02/93 B 5.10

03/16/94 Page 12 j i

i

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

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company ,

1717 wakonade Drive By Iso / Item 414 Nicollet Mall weleb, MN 55089 Commercial Service Dates December 20, 1974- Minneapolisi MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item ,

2-131-28 W-1 S.E W45 NAD l93-0587 Reactor Vessel SIS B Safe End/Nottle 12/02/93 8 5. 10 2-ISI-28 W-1 S.E 93-0577 PT NAD Reactor Vessel SIS B Safe End/ Nozzle il2/02/93 8 5.130 2 ISI-28 W-1 S.E J UT45 NAD l93-0508 Reactor Vessel SIS B Safe End/ Nozzle 12/02/93 8 5.130 l

2-ISI-28 W-2 S.E 93-0576 PT NAD Reactor Vessel SIS B Pipe /Sefe End 12/02/93 B 5.130 l

2-ISI-28 W-2 S.E 93-0589 ~ UT45 NAD Reactor Vessel SIS S Pipe / Safe End 12/02/93 B 5.130 2-ISIT f8 W-2 S.E [3-0575 Pf mad ~

Reactor Vessel SIS B l Pipe /SafeEnd j12/02/93 B 9, 12 I I T fSI-28 W-2 S.E "93-0590 L*f4 5 NAD ~~

Reactor Vessel SIS B Pipe / Safe End 12/02/93 B 9. 12 2-ISI-29 102-2 SIS-1B 93-0518 VT3 NAD RV SIS Loop A Restraint 11/24/93 IWF !

i 2-ISI-29 2SI-9-6 93-04B4 VT1 "NAD Reactor Vessel SIS A Valve Bolting 11/11/93 B 7. 70 f 2-ISI-29 W-1 S.E 93-0579 ~' PT NAD Reactor Vessel $!S A Safe End/ Nozzle 12/02/93 B 5. 10 2-151-29 W-1 S.E 93-0566 UT45 NAD.

Reactor vessel SIS A Safe End/ Nozzle 12/02/93 B 5. 10 2-ISI-29 W-1 S.E 93-0580 PT NID Reactor Vessel SIS A Safe End/ Nozzle 12/02/93 B 5.130 2-ISI-29 i W-1 S E 93+0585 UT45 NAD ,

Reactor Vessel SIS A l Safe ; nd/ Nozzle 12/02/93 8 5.130 2-ISI-29 W-7 93-0378 PF NAD ,

Reactor Vessel SIS A Pipe / Elbow 11/12/93 B 9. 11 2-ISI-29 w-7 93-0510 17T45 NAD Reactor Vessel SIS A Pipe / Elbow 11/23/93 B 9.11 iW-2 (B) 93-0377 IND

~

2-ISI-30 l PT ,

Pressuriger safety B Elbow / Pipe 11/08/93 8 9. 11 2-ISI-30 W-2 (B) 9F0286 UT45 GEO Pressurin vafety B Elbow / Pipe 11/08/93 8 9. 11 2-151-3: W-2 (B) -93 0277R1 PT NAD Presswr. er Safety B Elbow / Pipe 11/11/93 B 9. 11 Reworked

~) TSI-30 ^ W-3 iAA 93-0206 PT NAD Pressurizer Safety A Pipe / Elbow 11/04/93 B 9. 11 T fIf-30 W-3 (A) 93-0284 VT45 NAD Pressuriter Safety A Pipe / Elbow 11/08/93 B 9. 11 l 2-ISI-31 RAH-50/F

. 93 0492 VT3 NAD Pressurizer Surge Spring Hanger 11/22/93 IWF / IEB 88-11 2-151-31 W-6 93-0208 PT NAD Pressuriter Surge Elbow / Elbow 11/04/93 B 9. 11 03/16/94 Page 13 !

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

.I I

I Prairio Island NGP, Unit 2 Inmarvice Inspection Report Log Nortbern States Power Company 1717 wakonede Drive By Iso / Item 414 Nicollet Wall '

welch, MN 55089 Cossnercial service Dates December 20, 1974 Minneapolis. NN 55401 ISO Item Report Number Netbod Resulta System Item Demeription Exam Date ASME Section XI Item ,

2-131*31 W-6 93-0490 UT45 GEO Pressuriser Surge Elbow /Blbow 11/22/93 B 9. 11

~7Y5T31 2 iW7 93-0209 L ' pT NAD Pressurizer Surge Pipe / Elbow 11/04/93 8 9. 11 2-ISI 31 W-7 93-0491 *tfT4 5 Gao Pressurizer Surge Pipe / Elbow 11/22/93 8 9. 11

'i!!5F- 32 RCC-A-11 !93-0109 ~tP NAD Reactor Coolant A Pump / Pipe 11/02/93 B 9. 11 !

2-ISI-32 IdC-A-11 '93-0253 UT45 NAD Reactor Coolant A Pump / Pipe 11/06/93 B 9. 11

'2TfSI-32 RC6-A 14SE I93-0584 N'T NAD Reactor Coolant A Elbow / Safe End l12/02/93 B 5.130

~

T ~lSI-32 RCC-A 14SE 93-0583 l PI 11AD Reactor Coolant A Safe End / Nozzle 12/02/93 l B 5. 10 *

~2T'5I-32 I IROC-A-4SE 93-0246 PT IND J

Reactor Coolant A Safe End 11/06/93 B S.130 2-1S1-32 RCC- A-4 SE 93-03 9 UT35 NAD Reactor Coolant A Safe End 11/06/93 B 5.130 i

~7fSI-32 2 RCC-A-4SE l93-0245 PT IND Reactor Coolant A Safe End/ Nozzle {11/06/93 B 5. 70 1

2-ISI-32 RCC-A 4S'E 93-0300 UT45 NAD Reactor Coolant A Safe End/ Nozzle 11/06/93 D 5. 70

~

2-ISI-32 RCC-A-4SE 93-0245R1 PT NAD .

Reactor Coolant A Safe End/ Nozzle 11/09/93 _ B 5. 70

! Reworked .;

2 ISI 32 RCC-A-4SE 93-0246R1 ;' PT NAD l I

Reactor Coolant A Safe End 12/02/93 ' B 5,130 Reworked 2-ISI-32 RFC-A-7A [93-0099 PT ~ slo Reactor Coolant A Elbow Long Seam 11/06/93 8 9. 12

'275f7) RCC-A-7A 93-0567 (Tf 4 5 NAD Reacter Coolant A Elbow Long Seam 11/27/93 B 9. 12 l T ISI-32 "RCC-A-7A 93-0566BL 'DIO NAD Reactor Coolant A Elbow Long Seam 21/27/93 D 9.'12 T IdI-32 RCC-A 'iB 93-0130 PT NAD ]

Reactor Coolant A Elbow Long Seam 11/02/93 8 9. 12 l l

2-ISI 22 RCC-A-7B 93-0569 CT45 NAD -

Reactor Coolant A B1 bow Long Seam 11/27/93 8 9. 12 .l T ISI-32 93-0568BL ITf0 NAD

[E'CCY7'B Reactor Coolant A IElbow Long Seam 11/27/93 8 9. 12

~

2-ISI-32 rcd A-9A 93-0129 PT NAD Reactor Coolant A Elbow Long Seam 11/02/93 B 9. 12

'T fSI-32 N RCC-A-9A 93-0563 Vr4 5 NAD Reactor Coolant A Elbow Long Seam 11/27/93 8 9. 12 2-ISI-32 'RCC-A-9A 9N6$62BL UTO NAD Reactor Coolant A Elbow Long Saam 11/29/93 89, 12 03/16/94 Page 14

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern Statee Power Company 1717 wakonado Drive - By Iso / Item 414 Nicollet Mall welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolie, MN 55401 ISO Item Report Number Method Resulte System Item Description Exam Date ASME Section II Item 2-ISI-32 RCC-A-9B 93-0100 PT NAD Reactor Coolant A Elbow Long Seam 11/02/93 B 9, 12 2-1S1-32 RCC-A-9B 93-0565 UT45 NAD Reactor Coolant A Elbow Long Seam 11/30/93 8 9. 12 f 1 2-ISI 32 RCC+A-9B l93-0564BL UTO NAD' Reactor Ceciant A . Elbow Long seam i11/29/93 12 i t l 8 9.

~

2 YSI-33 B- 93-0160 VT3 NAD Reactor Coolant 8 Support 11/03/93 IWF i l 2-ISI-33 .RCC-B+10 93-0066 PT NAD Reactor Coolant B Elbow / Pump 11/01/93 B 9, 11 l

2-ISI 33 jROC-B-10 93 E I78 [UT45 GED Reactor Coolant B l Elbow / Pump 11/03/93 8 9. 11 l

2-ISI-33 RCC-B-14SE 93-0562 PI HAD Reactor Coolant B Elbow / Safe End 12/02/93 B 5.130

~2TfSI-33 RCC-B-14SE 93-0581 PT NAD Reactor Coolant B Safe End/ Nozzle 12/02/93 B 5. 10 2-ISI-33 RCC B-2 93-0065 PT NAD : 4 Reactor Coolant B Pipe / Pipe 11/01/93 8 9. 11 2-151-33 RCC-B-2 93-0136 UT45 nab ~

Reactor Cociant B Pipe / Pipe 11/02/93 C 9. 11 2-ISI-33 " RCC B-4SE 93+0064 PT NAD Reactor Coolant B Safe End/ Nozzle 11/01/93 8 5. 70

~MRCC-B-4$E

~

~2Tf5f- 3 3 93-0137 W45 NAD Reactor Coolant B Safa End/ Nozzle 11/02/93 B 5. 70

- ~

2-151-33 ~ "RC6-B-4SE 93-0063 PT NAD Reactor Coolant B Safe End/Nozzel 11/01/93 B 5.130

'T-ISI-33 RCC-B-4SE 957139 17T45 NAD Reactor Coolant B Safe End/Nozzel 11/02/93 B 5.130 T ISI-33 RCC-B-7A 93-0571 UT45 NAD 1 Reactor Coolant B Elbow Long Seam 11/30/93 B 9. 12

~f-ISI-33 R$ItT7A 93-0135 PT NA3 Reactor Coolant B Elbow Long Seam 11/02/93 8 9. 12 T f!I-33 RCC-B-7A I 93-057CBL UTO NAD Reactor Coolant B Elbow Long Seam 11/30/93 8 9. 12 1

2-ISI-33 N S B-7B 93-0136 PT NAD Reactor Coolant B Elbow Long Seam 11/02/93 8 9. 12 2-ISI-13 [93-0549 UT45 NAD lRCC-B-79 Reactor Coolant B fElbow Long Seam '11/26/93 8 9. 12 2-ISI-3) RCC-B-78 93-054EBL UTO NAD Reactor Coolant B Elbow Long Seam 11/26/93 8 9. 12 2-ISI-33 RCC-B-9A 93-01"1 PT NAD Reactor Coolant B Elbow Long Seam 11/01/93 8 9. 12

~ N $f-33 RCC-B-9A 93-0547 UT45 NAD Reactor Coolant B Elbow Long Seana 11/26/93 8 9. 12 l

03/16/94 Page 15 1

. - - . - - .- . . . - ~ . -. - -. .

l Prairie Island NGP, Unit 2 -Inservice Inspection Report Log. Northern States Power Company 1717 wakonada Drive By Iso / Item 414 Nicollet Mall [

welch, MN 55089 commercial Service Date December 20, 1974 Minneapolis, MN 55401 '

ISO Itam Report Number Method Results System Item Description Exam Date ASME Section XI Itam 2-ISI-33 jRCC-B-9A '93-0546BL UTO NAD Reactor Coolant B lElbowLongSeam 11/26/93 B 9. 12 I.

2 ISI-33 RCC-B 98 93-0102 PT NAD Reactor Coolant B , Elbow Long Seam 11/01/93 8 9, 12 I

2-III-33 IRUC-B-9B -*93-0285 UT45 NAD Reactor Coolant P l Elbow Long Seam 11/08/93 B 9, 12

~f!T5f7I3 iRCC-B-9B 93-0313 UTO NAD Reactor Coolant B l Elbow Long Seam 11/08/93 B 9, 12 f

~2-131!35 lManwayBolts *lif2 0iO1 VT1 NAD Pzr Sfty & Rel'f Noz iBolts 11/16/93 B 7. 20 2-ISI-36 W-3 93 0404 ~* 'UT O NAD Pressurizer Vessel Cire Weld 11/16/93 B 2 .- 13 l

2-ISI-36 93-0405 UT45 NAD lW-3 Pressurizer Vessel ICirc Weld 11/16/93 B 2. 11 2-ISI-36 W-3 T93-0406 UT60 NAD Pressurizer Vessel Cire Weld 11/16/93 B 2. 11 ,

2-331-36 W-6 93-0457 VT3 NAD Pressurizer Vessel Sup Skirt 11/19/93 IWF i

2-ISI-36 iW-6 93-0392 UT45 NAD Pressurizar Vessel Skirt Wald 11/15/93 B 8. 20 2-ISI-37 FW Ring / Support 937F592 VT1 NAD Steam Generator 22 N 1 FW Nozzel Supt 11/03/93 IN 93-20 2 -IS f73'7 F4 Ring /Sepport 93-0593 MT NAD -

Steam Generator 22 N 1 FW Nozzel Supt 11/03/93 IN 93-20

' 2 + ISI-37 ' Inlet Manway 93-0402 ~#" NT NAD Steam Generator 21 Bolts 11/16/93 B 7. 30 2-IS1237 Inlet Manway 93-0394 Uto NAD Steam Generator 21 Bolts 11/16/93 B 7. 30

~f!f5~I-37 Inlet Manway 93-6I89 VT1 NAD Steam Generatcr 21 Bolts 11/15/93 8 7. 30 I

2-1S1-37 Infet Manway 93-0403 RT NAD Steam Generator 22 Bolts 11/16/93 B 7. 30 l l

~fTiSI-37 Inlet Manway 93-0395 UTO NAD i

Steam Generator 22 Bolts ,11/16/93 8 7. 30

.i 2-ISI->7 Inlet Manway 93-0390 VT1 NAD Steam Generator 22' Folts 11/15/93 B 1. 30 2-ISI-37 E1 ~*93-0362 MT NAD Steam Generator 22 Nv* r.,chell 11/12/93 C 2. 21

'f T5T~T7 N1 93-0381 UTT NAD Steam Generator 22 Nozzel/Shell 31/12/93 C 2. 21

~

2-ISI-37 N1 93-0382 UT45 GEO Steam Generator 22 Nozzel/Shell 11/12/93 C 2. 21 l l

~3TTSI-37 N1 93-0383 uT60 NAD Steam Generator 22 Nozzel/Shell 11/12/93 C 2. 21 I

03/16/94 Page 16'

, _ _ _ . - . . - . . . , _ .i

, = 2,. . m.. ..

_m_ . . _ . _ . , __ .._, -.m

/

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Nortbern States Power Company 1717 Wakonada Drive By Iso / Item 414 Nicollet Mall WelcA MN 55089 commercial Service Dates December 20, 1974 Minneapo11a, MN 55401 ISO Item Report Number Method Results system Item Description Exam Date ASME Section II Item 2-ISI-37 N-4 93-0489 t/TO NAD -

Steam Generator 21 Top Head / Nozzle 11/12/93 C 2. 21

~f~iljI-37 bN.4 93 0488 UT45 NAD Steam Generator 21 Top Head / Nozzle 11/22/93 C 2. 21' 2-ISI-37 91-4 93-0487 4 UT60 NAD-Steam Generator 21 Top Head / Nozzle '11/22/93 . C 2. 21 2-ISI-37 N-4 93-0479 Mf NAD Steam Generator 21 Top Head /Notale 11/20/93 C 2. 21 2-ISI-37 N1 IR 93-0352 UT45 GSO Steam Generator 22 l Nozzle Inner Radius 11/11/93 C 2, 22 I

" Cutlet Manway

~

2-191-37 93-0424 MT NAD Steam Generator 21 Bolts 11/16/93 B 7. 30 l

2-IS N 7 iOut Ft Manway 93-0396 UTO NAD Steam Generator 21 l Bolts 11/16/93 9 7. 30 2-1S1-37 0 2 et Manway h3-0387 VT1 NAD Steam Generator 21 Bolts !11/15/93 B7 30 >

i t

2-ISI-37 Outlet Manway 93-0427 ffT NAD Steam Generator 22 Bolta 11/16/93 B7 30 2-ISI-37 Outlet Manway 93-0397 "LTTO NAD.

Steam Generator 22 Bolts 11/16/93 B 1. 30

~

2-151-37 Outlet Manway 93-0386 VT1 IND Steam Generator 22 Bolts 11/15/93 B7 30-

-i Tf5!~i? Outlet Manway 93-0Te8R1 VT1 NAD Steam Generator 22 Bolts 11/23/93 B 7. 30 Rework acceptable 2-ISI-37 -W-A 93-0258 UTO NAD Steam Generator 21 Chn1 Head / Tube Sheet. 11/06/93 B 2. 40 2-151-37 W-A 93-0259 W45 NAD Steam Generator 21 Chn1 Head / Tube Sheet 11/06/93 B 2. 40 7-ISI-37 W-A 93-0248 UT60 NAD Steam Generator 21 Chn1 Head / Tube Sheet 11/C6/93 B 24 40 2-ISI-37 W-A 93-0275 177 0 NAD Steam Generator 22 Chn1 Head / Tube Sheet 11/08/93 B 2. 40 ,

2-1S1-37 W-A 93-0314 (Tr4 5 nab -

Steam Generator 22 Chn1 Head / Tube Sheet 11/09/93 9 2. 40 T ill-37 W-A ~

93-0317 UT60 IND ~ '

Steam Generator 22 Chn1 Head / Tube Sheet '.1/08/93 B 2. 40 Acceptable by Evaluation 2-IS M 7 W-B 93-0509 ITTO NAD Steam Generator 22 Tube Sheet /Shell' 11/23/93 C 1. 30 d

2-1SI-37 W-B 93-0T00 UT45 "N'AD steam Generator 22 Tube Sheet /Shell 11/23/93 C 1. 30 2-ISI-31 W-B 93-0499 UT60 NAD Steam Generator 22 Tube Sheet /Shell 11/23/93 C 1. 30 2-ISI-37 W-F 93-0445 LTr0 NAD Steam Generator 21 Trans Cone /Shell 11/18/93 C 1. 10

. 03/16/94 Page 17 c ., . ,

i i

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power company 1717 wakonada Drive By Iso / Item 414 Nicollet Nall

.)

welch, MN 55089 Commercial Service Dates December 20, 1974_ Minneapolis, KW $5401 )

ISG Itam Report Number Method Results System Itam Description Exam Date- ASME Section XI Itam 2-ISI-37 W-F 93-0456 NAD lUT45 Ssaam Generator 21 Trans Cone /Shell 11/19/93 I C-1. 10 l l

~l!15f7 37 {W7# ~~ 93-0446 i Df60 NAD Steam Generator 21 Trans Cone /Snell 11/10/93 C 1. 10

'17181-37 ~~"W-F 91-0412 070 NA7 Steam Generator 22 Trans Cone /Shell 11/15/93 C 1. 10

~2-15E37 7-F " 93-0414 1 65~ IND~

Steam Generator 22 Trans Cone /Stell 11/16/93 C 1. 10 Engineering Evaluation ,

~27151T'37 W-F 93-0413 ~DT60 .

~TkD Steam Generator 22 ,Trans Cone /Shell 11/15/93 C 1. 10 i Engineering tvaluation

2-ISI-31 WF 93-0S91 VT1 NAD Steam Generator 22 Trans Cone /Shell 11/03/93 lIN93-20 Limited exam

._m___T-37 2 13 WH __+93-0425 UTO NAD Steam Generator 21 Upper Shell/ Top Head 11/17/93 C 1. 20

~Tfir~17 2 % -a "93-0426 utT5 NAD Steam Generator 21 ' Upper Shell/ Top Head 11/18/93 C 1. 20 2-ISI-37 W-H 93-0424 UT60 NAD Steam Generator 21 Upper Shell/ Top Head 11/17/93 C 1. 20

~ ~

2+ISt-38 ELAMP e 360e 93-0550 Vr1~ NAD RV Conoseal Bolting Marmon Clamp 11/27/93 B7 10 2-ISI-41 W-6 93-0443 MT NAD RV Closure Head Head / Flange 11/19/93 B 1, 40 2-ISI-41 W-6 93!3468 UTO NAD RV Closure Head Head / Flange 11/20/93 8 1. 40 2-ISI-41 W-6 ~+9I20439 UT45 NiD RV C1cause Head Head / Flange 11/20/93 8 1. 40 2-ISI-41 .W-6 93 0470 Ut60 NAD-RV Closure Head Head / Flange 11/20/93 8 1. 40 2-ISI-43 Bolts Pump A 93-0482 PT NAD RC Pump 21 SH Bolts Upper Seal House 11/18/93 B 7. 60

~72 1SI-43 Bolts Pump A 93-0420 VT1 NAD RC Pump 21 SH Bolte Upper Seal House 11/18/93 B1 60 2-ISI-43 Bolts Pump A 93-0481 VT1 AnD RC Pump 21 SH Bolts Lower Seal House 11/22/93 37 60 2-Isf! 4I-~ Bolts Pump A 93-0483 PT Wlb RC Pump 21 SH Bolta Lower Seal House 11/19/93 B 7. 60

~1-ISI-44 ' Bolts 1 - 24 93-0574 OTO NED RC Pump 21 Fig Bolts Plange Bolts 12/01/93 8 6.180

~T!ISI-44 Bilts 1 + 24 93-0467 UTO NAD RC Pump 22 Fig Bolts Flange Bolts 11/20/93 B 6.180

'f7ISI-45 Flywheel Body 93-0460 Ut~0 NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-111-45 flywheel Body 93-04T9 UTO NA5 RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2 1 03/16/94 Page it ;

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

Prairie Island NGP, Unit 2 Inearvice Inspection Report Log Northern States Power Company 1717 waxonada Drive By Iso / Item 414 Nicollet Mall welch, MN 55049 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 Iso- Item Report Number Method hasults 13ystem Item Description Exam Date ASME 8ection XI 3 tem 2-ISI-45 Flywneel Body 93 0459 C NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-ISI-45 " Flywheel Body 93-0416 Kr NAD RC Pump 22 Flywheel Flywheel 311/17/93 RG / TS.4.2-1 f I T i'SI-45 lFlywheelKeyway 93-046J UTO

~~

NA6 ~

RC Pump 21 Flywheel fFlywheel 11/19/93 RG / TS.4.2 1 i

~2 Y5175 7 1ywheel Keyway 93-0408 UTO NAD RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2-1 2-ISI-45 F CywEe'el Periph 93-0461 TTr0 NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2*ISI-45 Flywheel Periph 93-0407 LTf0 510 RC Pump 22 Flywheel Flywheel 11/16/93 RG / TS.4.2-1 2-151-45 Flywheel Periph 93-0458 AT IND RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 R SI-45 Flywheel .Periph 93-0494 MT - NAD RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2-1 2-ISI-45 Flywheel Periph 93-0458R1 MT ,IsD RC Pump 21 Flywheel Flywheel 11/23/93 RG / TS.4.2-1 Engineering Evaluation 2-ISI-46-CL1 Assembly Flange 93-0345 VT1 IND Erc L'down Ht Exchgr Flange Bolts 11/11/93 3 7. 40 2-ISI-46-CL1 Assembly Flange 93-0346R1 VT1 IND Exc L'down Ht Exchgr Plange Bolts 11/17/93 B 7. 40 2-ISI-46-CL1 Assembly F6nge 93-03IIR2 VT1 NA6 ~

Exc L'down Ht Exchgr Flange Bolts 11/18/93 37. 40 Engineering Evaluation 2-ISI-46'A lMS-14 ES DS 93-0410 MT NAD Main Steam A iElbow/ Pipe 11/16/93 C 5. 21 I 151-46A MS-14 LS DS .93 0398 UI45 NAD Main Steam A Slbow/ Pipe 11/15/93 C 5. 21 2-ISf-46A MS-15 LSiUS 93-0393 MT IsD Main Steam A Pipe / Penetration 11/15/93 C 5. 21 2-ISI-46A MS-15 LS-US 93-0399 Utis GEO Main Steam A Pipe / Penetration 11/15/93 C 5. 21

~

l r 2-ISI-44A MS-15 LS-US 93-0393R1 'W NAD Main Steam A Pipe / Penetration 11/18/93 C 5. 21 Indication Removed 2-ISI W A MSH-36/1 93-0411 MT NAD Main Steam A Welded Attachment 11/16/93 C 3. 20 2-ISI-46A MSH-40/b 93-0276 MT ND Main Steam A Welded Attachment 11/08/93 C 3, 20 R S1-46h MSH-51/8 93-0314 VTT NAD Main Steam A Support 11/12/93 IWF 2-ISI-46B MS-16 LS-DS 93-0081 MT NAD Main Steam A Pen / Pipe 11/01/93 FSAR / C 5. 21 2-I81-46B MS-16 LS-DS 93-0222 17T45 NAD Main Steam A Pen / Pipe 11/05/93 PSAR / C 5. 21

- 03/16/94 Page 19 y y- -4 ya g y - --

,w<

Prairie Island NGP, Unit 2 Inservice Inspection Report Log . Northern states Power Company 1717 Makonada Drive ay Iso / Item 414 Nicollet Ma'.1 Welch, MX 55089 Connercial service Dates December 20, 1974 Minaeapolis, MN 55401 Is0 Item Report Number Method Results system Item Description Exam Date ASMS Section 11 Ti.am 2-ISI-46B M3-174 LS 93-0082 MT NAD Main Steam A Pipe / Pipe 11/01/23 FSAR / C 5. 21 T ISI-46R {MS-174 1.3 93 0223 ;Iff45 NAD Main Steam A l Pipe / Pipe 11/05/93 lFSAR/C5. 21 I i T"lSI-463 lMS-185 93 0084 j MT NAD Main Steam A i Heade r/ Cap 11/01/93 I FSAR / C %. 31 i t I

N.NifA

~27 $1-46B 93-0083 NT M~

Main Steam A ; Branch 11/01/93 C 5. 31 l

2-ISI-46B MSN 813 9MF38 Vf3 7 ND Main Steam Loop 'A' Snubber 11/26/93 IWF r

"T'I3F4IF 3ii~iM 93-0538R1 VT) NAD

",ain Steam Loop 'A' l Snubber 12/01/93 IWF l i Drawing Revised ~

2-IS! 46B MSH-109701 93-0219 VT3 NAD Main Steam A tSupport j11/05/93 IWF f I I 2-1SI-46B [M3H-20/R T 9R254 Vh "iED Main Steam A support 11/05/93 IWP 2-ISI-468 ~93-0254R1 VT3 IND Main Steam A ~ l MYs7NTR~

Support 11/30/93 IWF l

l ' M SI-46B iMSH 20/R 93-0254R2 'f3 NAD Main Steam A Support !12/01/93 IWF Engineering Evaluation 2 ISI-46B M5X-33/P 93-0236 Mr NAD Main Steam A Welded Attachment 11/05/93 C 3. 20 2-ISI-46D M3-58 93 - Oi!ti MT NAD Main Steam A Tee / Pipe 11/05/93 F3AR / C 5. 21 T ISI-46D +ES7 58 93-0325 TLW45 NAD hain Steam A Tee / Pipe 11/10/93 FSAR / C 5, 21 2-131 46D ]M3-59 93-0332 MT SAD

( Main Steam A l Tee / Pipe 11/10/93 FSAR / C 5. 21

~i~TSI-46D 93-0326 UT45 NAD

.- lMS-59 Main Steam A Tee / Pipe 11/10/93 FSAR / C 5, 21 2-ISI-460 MS-59A 93-0333 Mf NAD Main Steam A Sweepolet 11/10/93 FSAR / C 5. 31 2-IsF4 7A TNSH-48/B b93-0480 Mr NAD Main Steam B Welded Attachment 11/20/93 C J 20

'T T51-47A MSE-T07A 33-0478 MT NAD Main Steam B Weided Attachment 11/20/93 C 3. 20 T l5f-47B MS-101 ~9M2fi . Mr NAD Main Steam B Pipe / Tee 11/05/93 FSAR / C 5. 21 "T 'f 31ms Ms-101 9 2 14 UT43 Gio Main Steam B Dipe/ Tee 11/10/93 FSAR / C 5 21 T UT-47B MS-18Il 93-t235 MT NAD Main Steam B Pipe / Branch 11/05/93 FSAR / C 5, 31 R 3Y-47B Ms-lets $3-0542 MT NAD Main Steam B Pipe / Branch 11/26/93 C 5. 31 0.3/18/94 Page . 20

4 . . - _ _ _ . , . .m.. - m . _. - _m- < _ mm m _m~ _ - _ . _mm i

i I

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northes. States Power Company 1717 wakonada Drive By Iso / Item 414 Nicollet Mall Welch, KN 55089 Commercial service Dater December 20, 1974 Minneapolis, MN 35401 P

ISO Item Report Number Method Resulta

$ystem Item Description Exam Date ASKE Section XI Itma 2 1S1-478 M3-1838 93-0233 MT IND )

Main Steam B Pipe / Branch 11/05/93 C 5, 31 2-ISI-475 MS-183B 93 0233R1 M'T NAD Main Steam B Pipe / Branch 11/17/93 C 5. 31 Reworked 2-ISI-4' B PdiflOi/L 93-0231 l VT3 IND Ma iL Staam B Support 11/05/93 IWF '

2 151-47B ~fiUUi-19/L 93-0231R1 VT3 NAD Main Steam B Support 11/30/93 IWF }

r Drawir.g Revision "isb

^

2-ISI-475 MSH-217P 93-0541 Vi3~~~

Main Steam B Restraint 11/26/93 IWF

^3IY$f7I7B MSH-21/P i93 0541R1 VT3 NAD Main Steam B Restraint f.11/26/93 IWF

! Engineering Evaluation 2-ISI-478 ( MSH- 2 5/K '93-0234 MT NAD Main Steam B Welded Attachment 11/05/93 C 3, 20 2-152-47B MSH-2 57'K 93-0218 VT3 NAD Main Steam B Rupt Res't 11/05/93 IWF

~l!YSI-47B MSH-427D 93-0220 VT3 IND Main Steam B Snubber 11/05/93 IWF 2-ISI-47B MSH-62/O 93-0220R1 VT3 NAD Main Steam B Snubber 11/30/93 IWF Engineering Evaluation 2-ISI-47C MS-119 LS-DS 93-0335 MT IND Main Steam B valve / Pipe 11/10/93 FSAR / C 5. 21

~

2-ISI-47C MS-119 LS-DS 93-0429 UT45 NAD Main Stsam B Valve / Pipe 12/18/93 FSAR / C 5. 21

'iIlSI-47C MS-119 LS-DS 93-0335R1 MT NAD Main Steam B Valve / Pipe 11/17/93 FEAR / C 5. 21 ,

Removed Indication.

2-ISI-47C MS 133 93-0334 Mt +liKD ,

Main Steam B Pipe / Tee 11/10/93 FSAR / C 5. 21

'f2Y5I-47C MS-133 93-0453 UT45 NAD Main Steam B Pipe / Tee 11/19/93 FSAR / C 5. 21 2-ISI-47C MS-139 93-0430 HI HAD Main Steam B Valve / Valve 71/18/?3 FSAR / C 5. 21 l

~2733I-4aA FWH-60/J '[93-0423 MT NAD Feedwater A Welded Attachment 11/18/93 C 3, 20 A 2-ISI-48A FWH-71/H 93~- 042 2 KT NAD Feedwater A Welded Attachment 11/16/93 C 3 20 j 2-ISI-48A -

FWH-75'71 93-0421 KT NAD Feedwater A Welded Actachment 11/18/93 C 3. 20 2-ISI-48B FW-149 93-0108 UT45 NAD Feedwater A Elbow / Pipe 11/01/93 FSAR / C 5. 21 2-ISI-48B FM-149 93-0085 MT MAD -

Feedwater A Elbow / Pipe 11/01/93 FSAR / C 5, 21

~I'fSI-488 FW-150 93-00T9 KT NAD Feedwater A Pipe / Elbow 11/01/93 FSAR / C 5, 21 03/16/94 Page 21 -

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

- n . ,~u - - . . - --. - ,~ - - .

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonado Drive By Iso /Itam 414 Nicollet Mall welch, MN 55089 Commercial Service Dates December 20, 1974, Minneapolis, MN 55401 s

ISO Item Report Number Method Results ,

System Item Description Exam Date ASKE Section El Item 2-ISI-48B FW-150 93-0107 UT45 NAD Feedwater A Pipe / Elbow 11/01/93 FSAR / C 5. 21 1.

2-ISI-46B ~"FW-159 93-0040 MT .NAD Feedwater A Elbow / Pipe 11/01/93 FSAR / C 5. 21

~f7ISI-46B FW-159 " 33-0331 UT45 NAD Feedwater A Elbow / Pipe 11/10/93 FSAR / C 5, 21 l

2-ISI-4BC "EW-14S 95-0146 ' M'T nab Feedwater A Pipe / Elbow 11/03/93 FSAR / C 5. 21 o

~171SI-480 FW-148 93-0216 UT45 NAD ,

Peedwater A Pipe / Elbow 11/05/93 FSAR / C 5. 21 2-ISI 49A jFW-133AR NAD l93-0340 l MT Feedwater B Reducer / Nozzle 11/11/93 C 5. 21 s , t 2*ISI-49A FW 133AR 7 93-0342 UT'4 5 NAD !

Feedwater B Reducer / Nozzle 11/11/93 C 5. 21

^17fSI-49A FW-133R 93-0341 iff 10d)

Feedwater D Pipe / Reducer 11/11/93 C 5. 21 2-ISI-49A FW-133R 93-0343 Uf45 NAD Feedsater B Pipe / Reducer 11/11/93 C 5. 21 4

'371SI-49B FW-116 93-0148 MT NAD Feedwater B Valve / Elbow 11/03/93 FSAR / C 5. 21 2-ISI-49B FW-116 93-0360 UT45 NAD Feedwater B Valve / Elbow 11/08/93 FSAR / C 5. 21 2-ISI-49B FW-117 93-0147 MT IND.

Feedwater B Elbow / Pipe 11/03/93 FSAR / C 5. 21 2-ISI-4}B FW'Ill'? 93-0279 UT45 NAD Feedwater B Elbow / Pipe 11/08/93 FSAR / C 5. 21 2-ISI-49B FW-117 93-0147R1 MT NAD Feedwater B Elbow / Pipe 11/10/93 FSAR / C 5. 21 Removed Indications l!}SI-49C FW-102 93-0058 M7 IND Feedwater B Pipe / Pipe 11/01/93 FSAR / C 5. 21 i

lT15Y749C FW-102 93-0316 OT45 GEO Feedwater B Pipe / Pipe 11/12/93 FSAR / C 5. 21 2-ISI-49C FW-102 ~"9f-0050R1 MT NAD ,

Feedwater B Pipe / Pipe 11/03/93 FSAR / C 5. 21 j Removed Indication j 2-ISI-49C ~*FW 103 T370142 MT NAD Feedwater B Pipe / Pipe 11/05/93 FSAR / C 5. 21 2-ISI-49C FW-103 93 0278 Uf45 GEO Feedwater B Pipe / Pipe 11/08/93 FSAA / C 5. 21 ')

l

^

2-ISI-49C FWH-2i7i) ~ 93-0400 VT3 NAD l Feedwater B Support 11/16/93 IWF I

~f!!SI-50 2RM-3-1 93-0417 VT3 NAD !

RER Pump B Suetion Valve Interior 11/18/93 IEB 89-02 l

~

~171STIf0 W-133 93-0557 PT IND RRR Pump ' B ' Suction Pipe / Elbow 11/27/93 C 5. 11 Page 22 '

03/10/94

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

1 I

l i

Prairie Island.NGP, Unit 2 Inservice Inspection Report Log Northern Stetse Power Company 1717 Wakonade Drive By Iso / Item 414 Nicollet Mall Welch NN 35059 Commercial service Dates December 20, 1974 Minneapolis, MN S5401 Iso Item poport Number Method Resulta l System item Description Raam Date ASMN Section II Item 2 131 50 jW-1J3 93-0557R1 PT NAD RHR Pump 't Suction l Pipe / Elbow 11/29/93 C 5. 11 Removed Indication 2-1S1-50 W Ti7 9Rd4E ~Pf 7ND~*~

RHR Pump B Suetion Pipe / Elbow 10/28/93 C 5. 11 2-ISI 50

-~

W 137 bi'0 6Uii~~'[PT ~ 1 RER Pump B Suction iPipe/ Elbow 11/26/93 ' C 5. 11 l l

Removed Indicatione l T USI-51 RRRH-1T/L l5T~0552 [VT3 T

NAD~

RMR Pump *B" Suction Support l11/27/93 IWF

~

i I 2 -I SIl }Titit-3 -2 7 3 0415 Vi3 NID RIUt Pump A Suction Velve Interior 11/17/93 IEB 89 02 1

~

N 0001

~

2-ISI-53 TRHRH-IITH V 3

"~~T NAD RHR Pump A Suction Support 10/20/93 IWF ,

~ ~}'st

^

'i-ISI 53 <RERH-Ti7A 93-05Yi NhD RRR Pump A Suction Welded Support 11/30/93 C 3. 20

'f ISI-54 50 93 0606 PT NiD RRR Pump B Discharge ! Elbow / Pipe 10/22/93 C 5. 11 l

2-ISI-54 fW76 > 9WU6 ~IPt HAD !

RHR Pump B Discharge Elbow / Pipe 11/22/93 C 5. 11 TT5'Il4 WTi7 93-C21'? If D50 RHR Pump 9 Dtacharge Pipe / Penetration 11/06/93 C 5. 11 2 ISI-54 W-97 93-0217R1 Pt NAD RRR Purp B Discharge Pipe / Penetration 11/12/93 C 5. 11 Removed Indication

~7fSFi3~

2 RHRM 357A 93-0002 VT3 Nih RHR Pump B Discharge Slide Base 10/20/93 IWF

'EJY$F8J 5 "RHRH-4f/U 93-0667 VT'3 NAD RHR Pump B Discharge Siessic Restraint '10/22/93 IWF l-1S1-55 RERH 47/E # 9T 0454 VT3 NAD RHR Pump B Discharge Support 11/19/93 , IWY l ,

~E45E'3 9 ~j fdiR$"i76 93-66i7 ' VT3 NAD ,

Cont. Sump B Disch A Support 10/26/93 IWF l

2-ISI-40 SDIF6kT A 93-0029

VT1 NAD ~

St Pump 22 Suction Support Foot 22 10/26/93 IWF 1 451-60 SQiE65t~K' 93-0052 MT NAD.

SI Pump 22 Suction Support Foot 22 10/29/93' C3- 30

' TTS6S O ~ I5tfVF65f 8 9F Edl0 VT3 NKD F St Pump 22 Suction support Foot 22 10/26/93 IWF

'iTOI 6 0 *$I!pPdKf B" 93-0053 ~MT ND~

SI Pump 22 Suction ; Support Foot 22 10/29/93 C 3. 30 i

'2 IEFf6

" SUPPORT C 93-0011 VT3 NAD SI Pump 2. Suction Support 22 10/26/93 IWF

, T lS!-60 SUPPU5f^d W 6$4 MT NAD S1 Pump 22 Su:tton Support Foot 22 10/29/93 C 3, 30 2 ISf40 *SUEP'6NT D 93-0032 VT3 N5D S1 Pump *4 Suction Support 22 10/26/93 TWF L l 1

03/16/94 Page , 23

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Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern states Power Company 1717 wakonade Drive By Iso / Item 414 Nicollet Mall Welch, MN 55089 Commercial Service Date: December 20. 1974 Minneapolis, MN 55401 ISO Item Report Number Method Resulte System Item Description Exam Date ASME Section XI Item 2-ISI-60 93-00$$ MT NAD lSUPPORTD 31 Pump 22 Suction Support Foot 22 10/29/93 C 3. 30 2-ISI-60 ' SDPP5T 'E 93-0056 *T M NAD SI Pump 22 Suction Holding 1.ug 22 10/29/93 C 3. 30 T IdI-60 SUFPORT F 93-0057 F MI NAD SI Pump 22 Suction Holding 1.ug 22 10/29/93 ' C 3. 30 2-131-61 2-SiH-115/P 93-0009 VT3 nab SI Boric Acid Supply Rigid 10/22/93 IWF 2-ISI-61 ' 2-SIH-1167E 93-0006 VT3 NAL SI Boric Acid Supply Guide 10/22/93 IWF 2-331-61 2-5TM-117/D 93-0010 VT3 "NAD SI Boric Acid Supply Rigid 10/22/93 IWF

'2151-61 W-37 93-0046 FT NAD SI Boric Acid Supply Tee / Elbow 10/28/93 C 5. 11 2-151-61 W-44F 93-0034 PT NAD SI Boric Acid Supply Pipe / Elbow 10/27/93 C 5. 11 p 2-ISI-61 W-46F 93-0035 PT NAD

SI Boric Acid Supply Pipe / Elbow 10/27/93 C 5. 11 -

~ff5i-61 W-47 93 6036 PT NAD SI Boric Acid Supply Elbow / Pipe 10/27/93 C 5. 11 1

2TISI-61 W-48 9 M 057 PT NAD SI Boric Acid Supply Pipe / Elbow 10/27/93 - C 5. 11 T ISI-61 W 55F 93-0038 PT NAD SI Boric Acid Supply Tee / Pipe 10/27/93 C 5. 11 .

T-T5MT W-145 9T~iO21 PT NAD !

SI Fump 22 Suction Pipe / Elbow 10/26/93 C 5. 11 T f31-62 7 146 93 004. FT NAD

{

31 Pump 22 Suction Elbow / Pipe 10/26/93 C 5. 11 f

2-ISI-62 W -I D~ 93-002) PT NAD f SI Pump 22 etion Pipe / Elbow 10/26/93 C 5. 11-

\

2-ISI-62 W 148 93-0013 PT ~'TND - j SI Pump 22 Suction Elbow / Valve 10/22/93 C 5. 11

~27 51~32 W-148 93-0013R1 PT NAD ;

SI Pump 22 Suction Elbow / valve 10/26/93 C 5.11 ;

Minor Butfing UT@U W-157 93-0633 PT NAD SI Pump 22 Suction Pipe / Valve 10/27/93 C 5. 11 M S~I-6) flH-19/D 93-0474 *VT) NAD SI Pump 22 Suction _ Support 11/20/93 IWF (

2-ISI-64 W-104 93-0024 PT NAD SI Pump 21 Suction Pipe / Elbow 10/26/93 C 5. 11 T TSI-64~ W-106 93-0003 % NAD SI Pump 21 Suction Elbow / Pipe 10/21/93 C 5. 11 2 131-64 W-107 93 0004 PF NAD SI Pump 21 Suction Pipe / Elbow 10/21/93 C 5. 11 03/16/94 Page 24 , .j

. .- - . ..,-a. . - .. . . - -

l l

Prairie Island NGP, Unit 2 Inservice Inspection Report I.og Northern Statee Power Company 1717 Wakonado Drive By Iso /Itas 414 Nicollet Wall Welch, MN 55089 Consercial Service Date s December 20, 1974 Minneapolis,.NN 55401 Iso Item Report Number Method Results system Item Description Exam Date ASME section XI Item 2-ISI-64 [W-108 93-0026 PT NAD SI Pump 21 Suction l Elbow / Valve 10/26/93 C 5. 11 I

F iff-64 W-166 '93 0025 FT NAD SI' Pump 21 Suctien ePipe/ Pipe. 10/26/93 C 5, 11 2-ISI-65 SH-217/B 93-0028 VT3 IND SI Pump 21 Suction l Support f10/26/93 IWF l {

T-TSI-65 ]C5H-217/B 93-002151 VT3 NAD SI Pump 21 Suetion l Support 11/08/93 IWF I Rework 2-ISI-65 5IH-21/C ; 93-0012 VT3 NAD SI Pump 21 Suction support 10/25/93 IWF T l51-65 S tH.' 247 f 0011 VT3 NAD SI Pump 21 Suction Support 10/22/93 IWF

~1-IS1-66 W-55 1.S 93-0005 FI NAD RWST Discharge Pips / Elbow 10/22/93 C 5. 11

~

2 ISl+66 SUFID5T A 93-0039 VT3 NAD Boric Acid Tank 21 Support Leg 10/28/93 IWP

~27 SI-68 l SUPPORT 8 93-0040 Vf3 N~'

AD Boric Acid Tank 21 ! Support Leg 10/28/93' IWP 2-1S1-69 SUPP6NT D 93-0573 PT NAD. ;

RHR Heat Exchgr 21 Welded Attachment 11/30/93 C 3_ 10 ,

2-ISI-69 W-1 93-0051 UT45 NAD RHR Heat Exchgr 22 Head /Shell 10/28/93 C 1. 20 j

~5T5I-69 W-2 .93-0048 UT45 GEO RHR. Heat Exchgr 21 Shell/ Flange I 10/28/93 C 1. 10

~Ff51-69 "W7 93 0050 ti45 GEO RHR Heat Exchgr 22 10/28/93 C 1, 10 lShell/ Flange 1

2-ISI-69 W-4 93-0047 PT NAD RRR Heat Exchgr 22 Doubler */0'let Noz 10/28/93 C 2. 11

'i~iffM2 348 93 0298 PT NAD RV Safety Injection Elbow / Pipe 11/09/93 C 5. 21 2-f5'fM2 348 93 0316 UT45 GEO RV Safety Injection Elbow / Pipe 11/J9/93 C 5. 21 2-ISI-72 349 93-0297 PT NAD RV Safety Injection Pipe / Valve 11/09/93 C S. 21 T-Tf1 72 349 9b0315 ITI4 5 NAD RV Safety Injection Pipe / Valve 11/09/93 C 5. 21 T YSI'73 -

RERRH-30/G 91 0347 PT IND RV Safety Injection Welded Attachment 11/11/93 C 3[ 20 2-ISI-73 itiUERH-32/G 93-0347R1 PT NAD RV Safety Injection Welded Attachment 11/17/93 - C 3, 20 Removed Indication

~75f'T4 2 W-20 93-0041 Pt NAD SI Pump Suction Pipe / Elbow 10/27/93 C 5. 11 T fft-74 W-21F 93-0042 PT NAD SI Pump Suetion Elbow / Pipe 10/27/93 C 5. 11 03/16/94 Page 25 l

R l

l l

l 1

Prairie Island WGP, Unit 2 Ineervice Inapoction Report Log Worthern Statee Power Company )

1717 Wakonede Drive By Iso / Item 414 Nicollet Mall I welch, MN 55089 Commercial service Dates DecemV r 20, 1974 Minneapolie, MN $$401 Iso Item Report Number Method Resulte system Item Description Exam Date ASME section XI Item 2-ISI 74 W-23 0043 pT NAD SI Pump Suction Pipe / Elbow 10/27/93 C 5. 11 2-ISI-74 W-24 93 0045 PT NAD SI Pump Suction Elbow / Pipe 10/27/93 C 5. 11 2-131-74 jWITF 2 "93 0044 fPt Ni6~

SI Pump Suction Pipe / Pipe 10/27/93 C 5. 11 "2-151-75 ILE5kH-21/C 93-03'55 7Vf3 NAD Accumulator Disch. Support 11/11/93 IWF I

2-ISI-75 R5itidUI76 " 93713Ti'ai bi3 NAD.

Accumulater Diech. Support 11/29/93 IWF 2-ISI-7f *iiTi4 93-0377 PT NAD Accumulator Disch, Elbow / Pipe 11/12/93 C 5. 21

'EY5f- 75 Wa314 93~0495 UT45 GSO Accumulator Diech. Elbow / Pipe 11/2*/93 C 5, 21

~75f~75 2 W ,14 93-0377R1 PT N5D Accumulator Diech. Elbow / Pipe 12/01/93 C 5, 21 T U31-76 W-5 9T-os96 UTa OfAB-Accumulator Tank 21 Shell/ Bottom Head 12/03/93 C 1. 20

~2 7 Yi-76 W5 93-0597 ITf4 5 NAD Accumulator Tank 21 Shell/ Bottom Head 12/03/93 C 1. 20 2-ISI-76 W5 93 0595 Uf60 NAD Accumulator Tank 21 Shell/ Bottom Head 12/03/93 C 1. 20 2-ISI 7 I W,7 63 0330 PT NAD Accumulator Tank 22 Nottle / Head 11/10/93 C 2. 21 2-ISI-76 W-7 93 0594 ttf0 NAD Accumulator Tank 22 Nozzle / Head 12/03/93 C 2. 21 T~fsfD6 W7 93-0599 t#45 ' GEO Accumulator Tank 22 Nozzle / Head 12/03/93 C 2. 21

~FIS!-76 W-6 93-0433 VT3 NAD Accumulator Tank 22 Vessel / skirt Weld 11/18/93 IWF 2-IS FI7 Column 1 Base 93-0528 VT) NAD SG 21 Support Base Anchor Bolte 1-6 11/24/93 IWF

~

2 Tif t? Column i Bae. 93-0517 VT3 NAD SG 22 Support Base Anchor Bolte 1-8 11/24/93 IWF TTISI-77 Column 1 Base 93-0526 VT3 NAD SG 21 Support Base Bottom Pin End Cape 11/24/93 IWF ,

'FTSfM7 Column FBase 93-0 II Vf3 NAD SG 22 Support Base Bottom Pin End Cape 11/24/93 IWF

~l-ISI-77 ^ C% mn'l Base 9 F0507 (TTO DD SG 21 Support Base Bottom Pin 11/23/93 IWF

~--~iiT-'11 2 Column 1 Base 93-0527 VT3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF 2-ISI-71 Column i Baea 93-05M TITO NAD SG 22 Support Base Bottom Pin 11/23/93 IWF 03/16/94. Page' 26. ,

-,. - - - . - - . . s . ,

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Iso / Item 414 Nicollet Mall Welch, MN 55089 Commercial Service Date: December 20, 1974 Kinneapolis, MN 55401 ISG Item Report Number Method Results System Item Description Exam Date ASME Section II Item 2-ISI-77 Column 1 Base 93-0516 VT3 NAD SG 22 Support Base Bottom Pin 11/24/93 IWF 2-ISI-7/ Column 2 Base 93-0525 VT3 NAD SG 21 Support Base Anchor Bolts 1-8 11/24/93 IWF 2-ISI 77 ' Column 2 Base 93+0530 VT3 NAD SG 22 Support Base Anchor Bolts 1-B 11/24/93 IWF 2 ISU 77 Column 2 Base 93-0523 VT3 NAD SG 21 Support Base Bottom Pin End Caps 11/24/93 IWF 2-151-77 Column 2 Base 93-0532 VT3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF E '51-77 Column 2 Base 93-0506 #ITfD NAD SG 21 Support Base Botton( Pin 11/21/93 IWF 2-ISI-77 Column 2 Base 93-0524 W3 NAD SG 21 Suppcrt Base Bottom Pin 11/24/93 IWF 2-ISI-77 Column a Base 93-0502 Uf3 NAD SG 22 Support Base Bottom Pin 11/23/93 IWF 2 ISI-77 Column 2 Base 93-0531 VT3 NAD~~

SG 22 Support Rase Bottom Pin 11/24/93 IWF 2 ISI-77 CMu'nn 3 Base 93+0537 VT3 MAD SG 21 Support Base Anchor Bolts 1-8 11/24/93 IWF f fSI-77 Column 3 Base 93-0529 VT3 NAD 1 SG 22 Support Base Anchor Bolta 1-8 11/24/93 IWF 2-ISI-77 Colurm 3 Base 93 0535 VT3 NAD SG.21 Support Base Bottom Pin End caps 11/24/93 IWF 2-ISI-77 Column 3 Base 93-0521 VT3 NAD SG 22 Support Base Bottom Pin End Caps - 11/24/93 IWF 2-ISI-77 Column 3 Base 93-0505 ITTO - NAD SG 21 Support Base Bottom Pin 11/23/93 IWF 2 ISI-77 Column 3 Base ~ *Ij-0534 VT3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF TISI-77 Column 3 Base 93-0501 UTC NAD SG 22 Support Base Bottom Pin 11/23/93 IWF 2-ISI-77 Column 3 Base 93-0522 VT3 NAD ,

SG 22 Support Base Bottom Pin 11/24/93 IWF 2-I$I-77 Column 4 Base 93-0533 VT3 NAD SG 21 Support Base Bottom Pin End Caps 11/24/93 IWF T ISI-77 Column 4 Base 93-0519 VT3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF 2-ISI-77 Column 4 Base 93-6504 IITC NAD SG 21 Support Base Bottom Pin 11/21/93 IWF 2-IS N 7 Column 4 Base 93-0534 VI3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF 2-151-77 Column 4 Base 93-0500 f)TO~ NAD l SG 22 Support Base Bottom Pin 11/23/93 IWF l

~1 03/1E/94 ' Page 27

Prairie Island WGP, Unit 2 Inservice Inspection Report Log Northern States Power Cosipany 1717 Makonada Drive By Iso / Item 414 Nicollet Mall welch, MN 55089 Cosamercial service Datei December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Item Description Erae Date ASMS Section II Item 2-ISI-77 Column 4 Base 9J-0520 VT3 NAD SG 22 Support Base Bottom Pin 11/24/93 INF 2-ISI-78 Column 1 Supt 93-0175 VT3 NAD SG 21 Support Top Top Pin End caps 11/03/93 IWF 2 -1S t -iT~ Column . Supt 93-0174 VT3 NID SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 2 Supt 93-5172 VT3 NAD SG 21 Support Top Connecting Bolts 1+4 11/03/93 IWF WSN8 Column 2 Supt 93-0173 VT3 NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF !

2-ISf 38 Column 2 Supt 93-0165 VT3 IND SG 22 Scpport Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 'olumn C 2 Supt 93-0145R1 VT3 NAD SG 22 Support Top Top Pin End Caps 11/23/93 IWF Rework 2-1S1-78 Column 3 Supt 93-0171 VN NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 3 Supt 93-0170 VT3 NAD SG 22 Support Top Top Pin End Caps '11/03/93 IWF 2-IS F78 Column 4 Supt 93-0168 VT3 NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 4 Supt 93-0166 VT3 NAD SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 4 Supt 93-0169 VT3 NAD SG 21 Support Top Top Pin 11/03/93 IWF 2+ISI-78 Column 4 Supt 93 0167 VT3 NAD

. SG 22 Support Top Top Pin 11/03./93. IWF .- .. ,- 4.,., . _ . .

E SI-79 Column 1 Base 93-0448 VT I NAD RCP 22 Support Base Anchor Bolts 1-8 11/18/93 IWF

'~7131-79 2 Column 1 Base 93-0447 VT3 NAD RCP 22 Support Base Bottom Pin 11/18/93 IWF 2-ISI-79 Column i Base 93-0439 W3 NAD RCP 21 Support Base Anchor Bolts 1-8 11/18/93 IWF 2-151-19 Column 1 Base 93-0440 VT3 NAD RCP 21 Support Base Bottom Pin 11/18/93 IWF T TSI-79 Column 2 Base 93-0450 VT3 NAD RCP 22 Support Base Anchor Bolts 1-8 11/18/93 IWF 2-19679 Column 2 Base 93-0449 VT3 NAD ~

RCP 22 Support Base Bottom Pin 11/18/93 IWF T f5f M Column 2 Base 93-0437 VT3 NAD RCP 21 Support Ba N Anchor Bolts 1 4 11/18/93 IWF T T$1-79 Column 2 Base 93-0438 VT3 NAD RCP 21 Support Base Bottom Pin 11/18/93 IWF WSG79 Column 3 Base 93 0471 VT3 NAD RCP 22 Support Base Ancher Bolts 1-8 11/18/93 IWF 03/15/94 Page '28

e

. , . . . . - . . . . ,. . . . , _ _ . .. .. , , . ~ _ . , , n . .. _ . . . . .- . . = ~ , . ~ .

d Prairie Island McP, Unit 2 Inservlee Inspection Report Log Northern states Power Company 1717 Wakonado Drive By Iso / Item' 414 Nicollet Mall Welch. MN 55089 Caseeretel service Dates December 20. 1974 Minneapolis, MN 55401 o

ISO Item Report Number Method Results System Item Description Exam Data ASME Section XI Item s 2-151-79 Column 3 Base 93-0452 j VT3 NAD RCP 22 Support Base Bottom Pin 11/18/93 lIWF i

t TTST79 Column 3 Base 793-0435 f VT3 NAD RCP 21 Support Base , Anchor Bolts 1-8 f11/18/93 ! IWF I I I

'Ef5M9 CoTumn 3 sase 93-0436 "T3 NAD RCP 21 Support Base iBottom Pin 11/18/93 l IWF

~

l l ~

2-ISIO9A StJPNN A 93-0308 "PT NAD RC Pump 21 Supports Welded Support 11/09/93 910, 20 2-ISI-79A 1 SUPPORT B 93-0309 PT NAD l

RC Pump 21 Supports ; Welded Support 11/08/93 B10, 20 I

2-ISl-79A SdFNRT 93-0310 PT NAD RC Pump 21 Supports Welded Support 11/08/93 BIO. 20 2-IS M 9A SUPP65tT C 937 312 PT NAD RC Pump 22 Supports Welded Support 11/09/93 Blo. 20 i 2+1SI-80 Column 1 Supt 93-0186 VT3 NAD RCP 21 Top Support Top Pin 11/03/93 IWF

2-I51 80 Column 1 Supt 93-0185 VT3 NAD RCP 22 Top Support Top Pin 11/03/93 IWF I

2+ISI-80 ' Column 2 Sup'. 93-0184 VT3 NAD RCP 21 Top Support Ccnnecting Bolts 1-6 11/03/93 IWF 2-ISI-80 Column 2 Supt 93-0183 VT3 NAD RCP 21 Top Support Top Connection 11/03/93 IWF

_2 ISI-80 Column 2 Supt 93-0182 VT3 LlNAD RCP 22 Top Support Top Connection 11/03/93 IWF 1

2-ISI-80 Nolumn 2 Supt VT3 NAD RCP 2" Top support Connecting Bolts 1-6 l930181~

11/03/93 IWF

' 2-Ta i- 8 0 Column 3 Supt i93-0180 VT3 NAD RCP 21 v ap Support Top Pin 11/03/93 IWF l-ISI-80 Column 3 Supt 93 0179 VT3 " NAD RCP 21 Tcp :lupport -Connecting Bolts 1-6 11/03/93 IWF

'27f31'~8 0 Column 3 Supt 93-0177 VT3 NAD RCP 21 Top Support Top Connection 11/03/93 IWF T f51-40 gColumn 3 Supt 93-0174 VT3 NAD RCP 22 Top Supprot Top Pin 11/03/93 IWF 2-tSt-81 COL 1 TIE PIN 93-0191- VT3 NAD RCP 22 Lower Lat Spt Tie Back Pin 11/03/93 j IWF

~

i 2+15I-81 COL 2 TIE BOLT 93 0189 VT3 NAD RCP 22 Lower Let Spt Tie Back Bolt 11/03/93 IWF 2 ISI-81 lCOL2TIEPIN 93-0192 VT3 IND RCP 22 Lower Lat Spt Tie Back Pin 11/03/93 IWF 2-ISI-81 CCL 2 TIE PIN 93-0192R1 VT3 NAD RCP 22 Lower Lat Spt Tie Back Pin 11/24/93 IWF Rework 1 ISI-81

~

C6L T Ti~8 P3N~ 93-0190 Vf3 NAD RCP 22 Lower Lat Spt Tie Back Pin 11/03/93 IWF l

~

03/16/94 Page 29 -l s - - - - - - ., . -.

. - . , - -- - . - - .- , . ., , - <- .- 2 -

Prairie Island NGP, Unit 2 , Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive my Iso / Item 414 wicollet Mall Welch, MN 55089 Consnercial service Dates December 20, 1974 Minneapolis, NW 55401 ISO Item Report Number Method Results System' Item Description Exam Date ASME Section EI Item 2-181-41 FAD 1 WALL BOLT 93-0188 W3 NAD RCP 22 Lower Let Spt Bolts (6) 31/03/93 IWF

~~I3 2- F41 IEAD21XLLBOLT ~93 0187 NAD l VT3 RCP 22 Lower Lat Spt Bolts (4) 11/03/93 IWF

~2 TI'SiTaU COL 2 Ti G IN ;93 0200 VT3 NAD RCP 21 Lower Let Sp Tie Back Pin 11/04/93 IWF 2 -15F84 dd W TIE BCEf 93-0196 VT3 NAD RCP 21 Lower Lat Spt Tie Back Pin 11/03/93 IWF 2 ISI-84 COL 3 TIE PIN 93-0}02 VT3 MAD RCP 21 Lower Lat Spt Tie Ba;k Pin 11/04/93 IWF 2-ISI-84 l PAD 1 WALL BOLT

hW O193 "Oi3 NAD RCP 21 Lower Lat Spt Bolts-(6) 13/03/93 IWF 2-ISf-84 " PAD 2 WALL BOLT 93-0201 VT3 NAD RCP 21 Lower Lat Spt Bolts (4) 11/04/93 IWF 2-ISI-84 PAD 3 WALL BOLT '93-0203 ~ VT3 NAD RCP 21 Lower Lat Spt Bolte (6) 11/03/93 IWF 2-ISI-85 'UP RING HGR 1 93-0443 VT3 IND STEAM GENERATOR 21 Girder Spring HGR 11/19/93 IWF 2-ISI-85 UP RING HGR 1 93-0444 VT3 }ND STEAM GENERATOR 22 Girder Spring HGR 11/18/93 IWF

- . -2 1S1-85 4 UP RING RdR 1 93-0443R1 VT3 NAD STEAM GENERATOR 21 Girder Spring HGR 12/11/93 IWF

' M SI-85 UP RING HGR 1 93-0444R1 VT3 NAD STEAM GENERATOR 22 Girder Spring HGR 12/11/93 IWF

~17ST:85 UP RING HGR 1 93-0443k2 VT3 IND STEAM GENERATOR 21 Girder Spring HGR 12/14/93 IU Engineering Evaluation ,

2-ISI-85 UP RING HGR 1 93-0444R2 VT3 IND STEAM GENERATOR 22 Girder Spring HGR 12/14/93 IWF Engineering Evaluation 2-ISI-85 UP RING HGR 2 93-0442 VT3 NAD STEAM GENERATOR 21 Girder Spring HGR 11/18/93 INT 2-ISI-45 UP RING HGR 2 93-0441 VT3 NAD STEAM GENERATOR 22 Girder Spring HGR 11/15/93 IWF ,

2-ISI 85 UP RING MdR 2 93-0442R1 VT3 NAD STFJM GENERATOR 21 Girder Spring HGR 12/11/93 IWF r

-l 2 ISI "UP RING HGR 2 93-0441R1 VT3 NAD STRAM GENERATOR 22 Girder Spring HGR 12/11/93 IWF p..

j 2-1S1-45 UP RING HGR 2 93-0442R2 Vf3 IND STRAM GENERATOR 21 Girder Spring HGR 12/14/93 IWF l Engineering Evaluation 2-ISI-85 UP RING HGR 2 9 3 - 04413L2 VT3 !ND STEAM GENERATOR 22 Girder Spring HGR 12/14/93 IWF

, Engineering Evaluation 2 -ISIM

( SNilBBER BOLTS $3-0391 VT3 NAD STEAM GENERATOR 21 Ring Bolts (16) 11/11/93 IWF 2 IS N 6 NIIUBBER BOLTS 93-0375 VT3 NAD STEAM GENERATOR 22 Ring Bolts (16) 11/12/93 IWF I

i :03/16/94 Page 30

. . . . - . - - - .- . .-. ,~a . . - .2 - - , ..

2 l

Prairie Island NOP, Unit 2 , Inservice Inspection Report Log Northern States Power Company '

, 1717 Wakonada Drive Ry Iso / Item 414 Nicollet Mall Welch, MN 55049 Consercial service Dates December 20, 1974 Minneapolis, MN 55401 Is0 Item Report Number Method Results system Item Description Exam Date ASME Section EI Item 2-ISI-86 SNUBBER PIN 1 93-0373 VT3 NAD STEM GENERATOR 21 Pin (2) 11/12/93 IWF 2-ISI-fd jsNUBBER PIN 1 I93-0369 W3 NAD STEAM CENERATOR 22 i Pin (2) l11/12/93 g IWF .

i , !

~756 2 66 l SNUBBER PIN 2 5EOM2 [Md NAD STEAM GENERATOR 21 l Pin (2) lIWF l

l11/12/93 i !

l-131-86 15DBEE57 N 2 -[93-0369 VT3 NAD STEAM GENERATOR 22 Pin (2) l11/12/93 IWF i I E SI 86 ^YT3

~

SNUB 8fR PIN 3 9J-0371 NAD STEM GENERATOR 21 r Pin (2) 11/12/93 IWF 2-ISI-86 SN9 BIER PIN 3 937 36'7 i W3 NAD STEAM GENERATCR 22 Pin (2) 11/12/93 IWP

-~'

2-1S1-86 lstTOiiii5R7 fN 4 N3-0370 VT3 NAD STEAM GENERATOR 21 ' Pin (2) 11/12/93 IWF

~Fl51-86 SiFfBisfit PIN 4 93-0366 VT3 NAD STEAM GENERATOR 22 Pin (2) 11/12/93 IWF 2 -IS f- 8 7 cot 2 Screws 93-0164 Vt3 NAD SG 21 Support Col 2 Heli-coil Screws 1-6 11/03/93 IWF "I-15'tTi7 Col 2 Screws 93-0163 fVT3 NAD SG 22 Support Col 2 Heli-coil Screws 1-6 11/03/93 IWF 2-ISI-87 C3 3 Screws 93-0162 VT3 NAD SG 21 Support Col 3 Heli-coil Screws 1-6 11/03/93 IWF 2-ISI-87 jcol3 Screws 93-01Il lVT3 NAD SG 22 Support Col 3 Heli-coil Screws 1 6 11/03/93 f IWF TYiFie ' skirt D W s 93-0455 Vfi NAD~

PresJuriser Vessel Anchor Bolts 11/19/93 IWF ,

2 ISI-69 SEfitf'565fING 9 F0432 VT3 NAD Accumulator Tank 21 Anchor Bolts (24) 11/18/93 IWF I

lTf51-89 SKIEF56Cf1NG "9F60t Vf3 NiD Accumulator Tank 22 Anchor Bolta (24) 11/18/93 IWP

~#F-39316 1-4 A-IS~H-S 93-0465 VT3 NAD AUX FEEDWATER STM Restraint 11/10/93 IWF

~NF-39316 1 - 4 AFEH-72 93-0512 VT3 NAD AUX FEEDWATER Spring Hanger 11/23/93 IWF .

NF7 T9T1T1 ,4 XFWT(-74 9ATis vi3 NAD AUZ FREDWATER Duel Spring Hanger 11/23/93 IWF i

f ',

s 03/16/70 P89e . 31

' NORTHERN STATES POWER '

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993 APPENDIX B LIST OF INSPECTIONS BY ASME ITEME11MBER 31 Pages f

8

.. .____:____ __.___ - --. .a

._-e - . .. ._. . c~, . . . = - . . - ~~ .~-

4 Prairie Island NGP, Unit 2 Inservice Inspection Report Log '

Northern States Power Company 1717 Wakonada Drive By Source Doc # 414 Nicollet Mall Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Itam Report Number Method Results System Itam Description Exam Date ASME Section XI Item 2-ISI 41 W-6 93 0463 MT NAD .

RV Closure Head Head / Flange 11/19/93 B 1. 40 2-ISI 41 W-6 93 0468 UTO NAD RV Closure Head Head / Flange 11/20/93 8 1. 40

~YTiff'-41 "W-6 93-0469 Ui45 ~~* NAD RV Closure Head Head / Flange 11/20/93 8 1. 40 lillf!T1 "W!6 91-0470 UTid NAD RV Closure Head Head / Flange 11/20/93 B 1. 4 0

~~

~571$1Ti6 W-3 9f76i04 016 ~~* N AD Pressurizer Vessel Cire Weld 11/16/93 82. 11

'ITISI-36 *iiTI ~

p3 0405 UT45 NAD Pressurizer Vessel Circ Wald 11/16/91 B 2. 11 2-ISI-36 WE3 93-0406 UTTO NAD Pressurtzer vessel Circ Weld 13/16/93 B 2, 11

'f715YTi7 W-A 93-0258 UTO ~~* N AD Steam Generator 21 Chal Head / Tube Sheet 11/06/93 B 2. 40

~i!f5T! 37 'W-A 93-0259 UT45 NAD Steam Generator 21 Chn1 Head / Tube Sheet 11/06/93 B 2. 40

~f!!'5f- 3 7 W-A 93-0248 UT60 NAD Steam Generator 21 Chn1 Head / Tube Sheet 11/06/93 B 2. 40 2-ISI-17 *W-A 93 0275 UT'd NAD Steam Generator 22 Chn1 Head / Tube Ghost 11/08/93 B 2. 40 e

3- 'I!lSI-37 W-A 93-0314 UT4'5 NiD Steam Generator 22 Chn1 Head / Tube Sheet 11/09/93 92, 40 "I~f5}W7 W-A 93-0117 Tdt 60 l ED '-~

Steam Generator 22 Chn1 Head / Tube Sheet 11/08/93 B 2. 4 0 Acceptable by Evaluation 2-ISf-28 W-1 S.8 9f!6f78 PT NAD Reactor Vessel als B Safe End/Nozzin 12/02/93 8 5. 10

~

lf-33II a 28 W-1 S.E 93-0587 Uf45 NAD Reactor Vessel SIS B Safe End/ Nozzle 12/02/93 8 5. 10

~I!ill-f.) W-1 S.S 93-0$Y9 PT NAD Reactor Vessel SIS A Safe End/ Nozzle 12/02/93 B 5. 10

'2TISI-29 W-1 S.E 93-0586 UT45 NAD Reactor Vessel SIS A Safe End/ Nozzle 12/02/93 B 5, 10

~l!!if!T2 RCP-A-14SE '93-0583 PT NAD l

Reactor Coolant A Sa?v End / Nortle 12/02/93 B 5, 10 i l

li7f5f!T5 PCC-B-14SE 9575381' PT NAD Reactor Coolant B Safe End/Nosxle 12/02/93 8 5. 10 Tf!!st- 7C W 22A SE 93-0205 Pi NED Spray To Par er A Safe End/Nostle 11/04/93 9 5. 40' 1

M 51~~2 7 'WLA S.S. 93-0498 PT NAD I Pressuriser Relief Nostle/ Safe End 11/23/93 B 5. 40

~T!lSI-27 W1A S.E. 93-0418 UT45 GEO PressVrtter Relief Nozzle / Safe End 11/17/93 B 5. 40 03/16/94 Page 1 i l

a, . . , .- . . -- . . . .- _ . ,

l l

1 l

l l

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern Statei Power Company 1717 Wakonade Drive By source Doc # 4' 6 Nicollet Mall welch, MN 55089 Commercial Service Dates December 20, 1974 Minnes clia, MN 55401 ISO Itam Report Number Method Results !

system Itam Description Exam Date ASME Section II Item 2-ISI-27 W1A S.R. 93-0559 UT60 NAD Pressurizer Relief Nozzle / Safe End 11/29/93 B 5. 40

~37!31-27 W1A S.E. 93-0560 UT'70 NAD Pressuriser Relief Nozzle / Safe End 11/29/93 B 5. 40

~27T51-27 W1A S.E. 93+0418R1 LIT 45 CEO Pressuriser Relief Nozzle / Safe End 11/29/93 B 5. 40 2-1$1 27 iW1A S.S. 93-0418R2 UT45 NAD

. Pressurizer Relief Nozzle / Safe End 11/29/93 B 5+ 40 P Automated exam 2-ISI732 93-0245 PT IND

~~fRCC-A-4SE Reactor Coolant A fSafe End/ Nozzle 11/06/93 8 5. 70 1

I:131-32 RCC-A-4SE 93 0300 UT45 NAD Reactor Coolant A Safe End/ Nozzle 11/06/93 B 5. 70 2-ISI-33 RCC-B-4SE 93-0064 PT JPNAD Reactor Coolant B Safe End/ Nozzle 11/01/93 B 5. 70 2-ISI-3) RCC-B-4SE ~ 93-0137 UT45 NAD Reactor Coolant B Safe End/ Nozzle 11/02/93 B 5. 70 2-ISI-32 RCC-A-4SE 93-0245R1 PT NAD Reactor Coolant A Safe End/ Nozzle 11/09/93 B 5. 70 Reworked

~i7f51-32 RCC-A-4SE 93-0246 PT IND Reactor Coolant A Safe End 11/06/93 B 5.130

~2 7f51-32 RCC-A-4$5 93-0299 UT45 NAD Reactor Coolant A Safe End 11/06/93 B 5.130

~37T5l-32 RCC-A-14SE 9370584 PT NAD Reactor Coolant A Elbow / Safe End 12/02/93 B 5.130 2-t$1-33 RCC B-14SE 93 0582 PT NAD Reactor Coolant B Elbow / Safe End 12/02/93 B 5.130 2-ISI-28 W 2 S.E 93-0576 PT NAD Reactor Vessel SIS B Pipe / Safe End 12/02/93 8 5.130 2-ISI-28 W-2 S.E -

93-0$69 UT45 NAD Reactor Vessel SIS B Pipe / Safe End 12/02/93 8 5.130 2 ISI 7C W-22A SE 93-6507 Fr NAD Spray TP Par Br A Safe End/ Nozzle 11/04/93 8 5.130 2-1S1-28 W-1 S.E 93A0577 PT NAD Reactor Vessel SIS B Safe End/ Nozzle 12/02/93 B 5.130

'i!I51-26 W 1 S.E 93-0588 UT45 NAD Reactor Vessel SIS B Safe End/Nostle 12/02/93 8 5.130 1

2 7fil-29 'N-1 S.E 93-0580 PT NAD Reactor Vessel SIS A Safe End/Noarle 12/02/93 B 5.130-2 ISI-29 W-1 S.E 93-0565 UT45 NAD -

Reactor Vessel SIS A Safe End/ Nozzle 12/02/93 8 5.130 2 ISf!33 RCC-B-4SE 93-0063 PT NAD Reactor Coolant B Safe End/Nozzel 11/03/93 B 5.130 ;

~17T31-33 RCC-B-4SE 93-0139 UT45 NAD Reactor Coolant B Safe End/Nozzel 11/02/93 B 5.130 C3/16/94- .Page 2

. . - - - - - - - ~~e, . .. n -- - . . ~- -~~ . . ... - - - ~ - ~

l l

I

-I Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company ,

1717 Makonade Drive By source Doc # 414 Nicollet Mall 0 Nelch, MN 55089 Commaarcial Service Dates December 20, 1974 Minneapolis, MN 55401 '

ISO Item Report Number Method Results system Item Description Exam Date ASME Section XI Item 2 131-32 RCC A-4SE 93-0246R1 PT l NAD Reactor Coolant A Safe End 12/02/93 8 5.130 I'

' Reworked f

~2 Tisi-44 iso 1ts 1 - 2'4 93-05f4 Pdf0 NAD i RC Pump 21 Fig Bolts Flange Bolts 12/01/93 5 6.180 ,

I lTi$f74 55fte 1 - 24 "93-0467 UTO NAD RC Pump 22 Fig Dolts Flange Bolts 11/20/93 8 6.180 ,.

2-IS Fi8 C1 hip e 360s 93-05TO VT1 NAD RV Conoseal Bolting Marmon Clamp 11/27/93 B1 10 ,

2-151-35 Manway Bolts f9TI401 Vt1 NAD Par Sfty & Rel'f No2 Bolts 11/16/93 B 7. 20 2 ~~l~TSl - 3 7 Inlet Manway 93 0402 MT NAD Steam Generator 21 Bolts 11/16/93 8 7. 30 723TU7 Inlet Manway 93-0394 ffr0 NAD Steam Generator 21 Bolts 11/16/93 8 7. 30 T-~I51-37 Inl et' Manwa y 93-0389 VT1 NW~

Steam Generator 21 Bolts 11/15/93 9 7. 30

~2 TSI-37

inlet Manway 93-0403 MT NAD Steam Generator 22 Bolts 11/16/93 87 30 l "T U'31-37 frilst Manway 93-0395 070 NAD Steam Generator 22 Bolts 11/16/93 B 7, 30 I

2-ISfl7 Inlet Manway 93-0T90 Vf1 I i3AD i Steam Generator 22 Bolts 11/15/93 B 7. 30

~iTT5T'If Outlet Manway 93-0424 MT NAD .

J Steam Generator 21 Bolts 11/16/93 B 7. 30 illfM Outlet Manway 9 3 - 03 9T 1770 hNAD Steam Generator 21 Bolts 11/16/93 B 7. 30 l l TISI 37

^

Outlet Manway 9fd33f VT1 NAD Steam Generator 21 Bolts 11/15/93 87 30 R II 37 Outlet Hanway 93-0427 MT NAD- l Steam Generator 22 Bolts 11/16/93 B 7. 30 'i TIEFl7 Outlet Manway FF6TI7 (ffb NTD Steam Generator 22 Bolts 11/16/93 8 7. 30

~f~f51-37 Outlet Manway 93 0388 Vil 3D {

Steam Generator 22 Bolts 11/15/93 5 7. 30

~~~fsf 2~ M OutTee Manway 9T 5TNa t vil NAD Steam Generator 22 Bolts 11/20/93 5 7. 30 Rework acceptable 1 -!SI 46 CL1 AssemB y Flange 937 346 VT1 IND Exc L'down HC Exchgr Flange Bolts 11/11/93 8 7. 40 l 7 Tf7 ECL1 AssembTTFTange 9 F6346R1 -v71 TND Exc L*down Ht Exchgr Flange Bolts 11/17/93 b 7. 40 ;

Tf5fUl-CL1 *Ala embly Flenge 3FIil461L2 VT1 NAD Exc L'down Ht Exchgr Flange Boles 11/18/93 B 1. 40 i Engineering Evaluation l Tf5fE7 FLANGE e W.4 93-0127 VT1 NAD l

RTD Return Loop B Flange Bolts 11/02/93 B 7. 50

]

-l l

- 03/18/94 Page: 3 i

Prairie Island NCP, Unit 2 Inservice Inspection Report Log Northern states Power Company 1717 wakonado Drive By Source Doc 4 414 Nicollet Mall Welch, MN 550s' Comunercial Service Dates December 20. 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results Syntam Item Description Exam Date ASME Section XI Item 2-ISI- 6 ; Flange e W- 7 93-0119 I VT1 NAD RTD Return A ! Flange Bolte torift) 11/02/93 I 50 l l B 7.

! Fiange d WD

~

T f5'f-12C 93-0067 [W1 IND Seal Injection B Fig Bitg 11/01/93 lB7 50 l i 2-ISI-12C Flange e W-4 f3'T068 ffi 'IND Seal Injection B Flg Bltg 11/01/93 D 7. 50 t

~TISI+12C 2 I' Flange e W-2 +93 0067R1 {VT1 "NAD Seal Injection B lFigBits fil/16/93 l87 50 4EngineeringEvaluation 2-ISt-12C iT'lange i~W 4 93-0068R1 VT1 NAD Seal Injectier. B lFigBitg 11/26/93 87 50 l Engineering Evaluation M SI-43 ; Bofts Pump A 93 0482 PT NAD RC Pump 21 SH Bolts ! Upper Seal House 11/18/93 S 7. 60 2.I51-43 Bolta Pump A 93-0420 VT1 NAD RC Pump 21 SN Bolts Upper Seal House 11/19/93 B 7. 60 "27 15I-43 i)olts Pump A 93-0491 VT'l~ NAD RC Pump 21 SH Bolta . Lower Seal House 11/22/93 B 7. 60 2-1S1-43 ~ Dolts Pump A 9 M4 9 3 PT NAD RC Pump 21 SH Bolts Lower Seal House 31/19/93 B 7. 60 Vf51724 CV-31421 93-0338 VT1 IND Auxilliary Spray l Valve Bolting 11/11/93 B 7. 70 2-ISI-10A MV-32192 93-0305 *Vr1 IND RHR HL Takeoff A Valve Bolting 11/09/93 B 7. 70 2-ISI-11 2Sf-6-4 93-0311 VT1 NAD Accum Discharge A Valve Bolting 11/04/93 B 7. 70 I

i5I-6-3

~'

2-ISill 93-0214 , VT1 NAD Accum Discha rge A Valve Solts 11/04/93 B 7. 70

~2-ISI-22 :93-0142 VT1 IND

[231-6-1 Accumulator Ditch B Valve altg 11/03/93 9 7. 70 T I$I-18 2SI-9-1 93-3350 "Vil NAD SIS High Head B , Valve Bolting 11/11/93 B 7. 70 l

'2-151-26 '231-9-5 97-0344 VT1 NAD Reactor Vessel SIS B Valve Bolting 11/11/93 B7 70 .

2-2S1-16 Td7~31ff9 93-03I2 T1 NAD Drain & Letdewn Line Valve Bolting 11/10/93 B 7. 70 T ill-14 i-RC 1-13 93-0105- VT1 IND CL RTD Takeoff B Valve Bolting 11/02/93 B 7. 70 2 IS 7 7A CV7 N T24 93-0155 VT1 NA'D Spray To Pzr Br A Valve Bolts 11/03/93 87. 70

~f71Sf N D ~ 2PVC-43AB 93-0074 VT1 NAD Spray To Par Br B Valve Bolts 11/01/93 5 7. 70 2-ISla 2 2RC 1-1 93-0230 VT1 NAD Crossover Drain A Valve Bolts 11/05/93 97 70 V f51- 4 2iif3-11 93 0513' W1 NAD HL RTD Takeoff A Valve Bolts 11/24/93 B7 70 03/18/94 Page 4

._. - -- - . . ~ -

- i ,, - . ._ ~ . _ , . ..m 4 ...mm. , m.m. . . . .- - _.. . -... - -- . . , -

'l

'I Prairie Island NGP,11 nit 2 Inservice Inspection Report Log Northern States Power company 1717 wakonada Drive By Source Do2 # 414 Nicollet Mall welch, MN $5049 Commercial Service Date December 20, 1974 Minneapolis, MN 55401 ISD Item Report Number Method Resulta System Item Description Exam Date ASME Section XI Item 2-151-15 2-RC-1-14 93-0106 VT1 IND HL RTD Takeoff B Valve Bolts 11/02/93 B 7. 70 TfST-T6 T"RDW4 2 93-0323 VT1 IND Drain & Letdown Line Valve Bolting 11/10/93 D 7. 70 j l l

~f~fSI- 3 l 2sd48 75IT05T4 W1 IND CL RTD Takeoff A lValveBolts 11/24/93 B 7. 70

~Fi3f i} 231 5 2 93-0124 W1 IliD Accumulator Diech B valve Bltg 11/02/93 87. 70

MTf'19

2SI 9-o 93-0484 VT1 NID Reactor Vessel SIS A Valve Bolting 11/11/93 8 7. 70 l

~ 2~151-14 2-RC-1-17 931010$R1 V'f1 NAD CL RTD Takeoff 8 Valve Bolting 11/29/93 B 1. 70 Rework 2-ISI-15 2-AC-1-14 93-01063L1 VT1 NAD HL RTD Takeoff B Valve Bolts 11/04/93 87 70 Rework T ~ISI-16 2Rf-1-4 93 0TiTR1 VT1 NAD Drain s, Letdown Line Valve Bolting 11/15/93 p 7. 70 Rework acceptable

~715i-22 2 2S1-6-2 93-0124R1 VT1 NAD Accumulator Disch 8 Valve Bitg 11/02/93 9 7. 70 Engineering Evaluation "Ffill! 'TSI-6 1 9 M 142R1 VT1 NAD Accumulator Disch 9 Valve Bltg 11/16/93 5 7. 70 Engineering Evaluation ,

2-151-24 b -31421 93-0338R.1 VT1 NAD Aux 1111ary Spray Valve Bolting 11/11/93 B7 70 Reworked

~

R st- 3 2RC-1-6 93-0514R1 VT1 NAD CL RTD Takeoff A Valve Bolte 11/27/93 37 70 Reworked

~2 7fSf-10A MV-32192 93-036TN1 VT1 DID RRR HL Takeoff A Valve Bolting 12/01/93 8 7. 70 MSi T6A #7 42192 93-0305R2 Vr1 NAD RHR HL Takeoff A valve Bolting 12/01/93 B1 70 Engineering Evaluation 2-1S1-36 W-6 93-0392 UN'S NAD Pressuriter Vessel Skirt Weld 11/15/93 ' B 8. 20 2 -I$l~'II~ R5C-A 11 9I-0109 FT NAD Reactor Coolant A Pump / Pipe 11/02/93 8 9. 11 4

~27 51~ RCC A 11 93 0253 17t45 NAD Reactor Coolant A Pump / Pipe 11/04/93 8 9. 11 Eli!-3 3 RCC-B 10 9TT6f6 PT NAD Reactor Coolant B Elbow / Pump 11/01/93 8 9. 11 V II-33 RCC-B-10 93-0178 iTf 45 GED Reactor Coolant B Elbow / Pump 11/03/93 89, 11

                ~f-ISI- 8                                W-2
                                                                               ~

9b0117 PT NAD

                 $18 High Head A                         Valve / Elbow                          11/03/93          89 11
                ~7Ti 2       6                               W-2                                    93-0215           IffH~                                  N/.D SIS High Head A                         Valve /Bloow                           11/04/93          8 9. 11
                ~~'ISI-10A 2                                       W-2                                    93-0194            PT                                    NAD RRR EL Takeoff A                        Pipe /Bibow                            11/04/93           89 11 03/14/94                                                                                                                                                    Page        5'

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

Prairie Island NOP, Unit 3 Inservice Inspection Report Log Nortbern States Power Company 1717 wekonede Drive 'By source Doo # 414 Nicollet mall welch, MN 55089 Commercial service Date Decamber 20 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results system Itse Description Exam Date ASME 8ection II Item 2-ISI-10A W-2 93-0250 UT45 GEO kHR HL Takeoff A Pipe / Elbow 11/04/93 8 9. 11

            ~}713T!f2                            W2                                        93-0281                 PT                                        NAD Accumulator Disch B               Elbow / Pipe                              11/08/93                8 9. 11 2 ISI 22                          W-2                                       93-0145                 UT45                                      NAD Accumulator Disch B               Elbow / Pipe                              11/03/93                B 9. 11
             'lITST7I'0A.                        W-3                                       93-0197                 PT                                      . NAD RER HL Takeoff A                  Elbow / Elbow                             11/04/93                8 9. 11
            ~27153-10A                        *i-3                                         93-c251                 UT45                                      GEO RHR HL Takeoff A                   Elbow / Elbow                             11/04/93                B 9. 11 1-ISI-11                          W-3                                       93-0194                 PT                                        IND Accum Discharge A                  Valve / Elbow                             11/04/93                B 9. 11
                                                                                                                                                                            ;1
                    ~

2-ISI-11 lW-3 93-0267 UT45 NAD Accum Discharge A l Valve / Elbow 11/06/93 B 9. 11 I 2-ISI-22 W-3 93-0282 PT NhD Accumulator Disch B Valve / Elbow 11/08/93 8 9. 11 ! 2-ISI-22 W-3 93-0144 UT45 NAD Accumulator Disch B Valve / Elbow 11/03/93 8 9. 11 : L 4 2-ISI-1CA W-4 93-0199 PT NAD RHR HL Takeoff A Elbow / Pipe 11/04/93 B 9. 11 2-ISI-10A -*W-4 93-0252 UT45 GEO f RER HL Takeoff A Elbow / Pipe 11/04/93 B 9. 11

            '2-131-31                            W-6                                       93-0208                 PT                                        NAD Pressurizer Surge                  Elbow / Elbow                            11/04/93                 8 9. 11
            ~3-ISI-31                            W-6                                       93-0490                 UT45                                      cEO Pressurizer Surge                  Elbow / Elbow                            11/22/93                 B 9. 11
            ~f!fSI-20A                           W-6                                      93-0062                  PT                                        IND-RHR HL Takeoff B                   Pipe / Elbow                             11/01/93                 B 9. 11                                                   I 2-ISI-20A                          W-6                                   '93-0511                    UT45                                      NAD RRR HL Takeoff B                   Pips / Elbow                             11/24/93                 B 9. 11 2-ISf-31                           W7                                       93-0209                  PT                                        NAD Pressurizer Surge                  Pipe / Elbow                             11/04/93                 8 9. 11 2-ISI-31                           W-7                                      93-0491                  UT45                                      GEO Pressurizer Surge                  Pipe / Elbow                            11/22/93                  B 9, 11
            ~ N $I-21                            W+9                                      93-0361                  PT                                        1ND RHR Return B                       Elbcw/Fipe                               11/12/93                 B 9. 11 2 ISl-21                           W-9                                      93-0296                  UT45                                      NAD RIIR Return B                      Elbow / Pipe                             11/09/93                 B 9. 11 2-131-19                           W A+1           93BL                     93-0345                  PT                                        NAD
                                                                                                                                                                              ]

RCS Draindown Nozzel/ Pipe 11/12/93 B 9. 11 l l 1 2-ISI-19 W A-1 93BL 93-0379 UT45 NAD ' RCS Draindown Nozzel/ Pipe 11/12/93 B 9. 11 2-ISI-19 W-A-2 93BL 93 0263 PT NAD l RCS Draindown Pipe / Reducer 11/06/93 B 9,11 1 03/10/94 ,Page' ,6 ) I

__l Prairie Island NQP. Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wekonada Drive By Source Doc 4 414 Nicollet Mall e Welch, MN $5089 Commercial Service Dates December 20, 1974 Minneapolta, MN 55401 ISO Item Report Number Method Resulte system Item Description Exam Data ASME 8ection II Itsa 2-ISI-19 W-A-2 93BL 93-0268 UT45 NAD RCS Draindown Pipe / Reducer 11/08/93 8 9. 11

            ~lII5l-29                             "N77                                   93*0378             PT                                 NAD Reactor Vessel SIS A                   Pipe /Bibow                         11/12/93           8 9. 11                                           t
            ^37131-29                               W7                                   93-05'10           UT45                                NAD Reactor Vessel SIS A                    Pipe / Elbow                        11/23/93           8 9. 11 2-ISI-30                             "W-2 (B)                                                +~FT                                  IND Pressuriser Safety B                  Elbow / Pipe                       f93-0277 11/08/93           89, 11
           ~f!Y~I-30 S                                 W-2 (B)                              93-0286                                                GEO Elbow / Pipe
                                                                                                        'fTVr45 Pressurizer Safety B                                                        11/08/93           B 9. 11
            '37111-30                               W - l-~( A)                          93-0206            PT                                  NAD Pressurizer Safety A                   Pipe / Elbow                         11/04/93           8 9. 11 l

2-ISYTIO W-3 (AT-' 93-0264 UT'4 5 NAD , Pressurizer Safety A Pipe /Elbcw 11/08/93 8 9. 11 3I1S1-33 RCC B-2 93-0065 Fr NAD Reactor Coolant B Pipe / Pipe 11/01/93 B 9. 11 2-IST-33 RCC-B-2 93-0138 UT45 NAD Reactor Coolant B Pipe / Pipe 11/02/93 8 9. 11 2-ISI-11 W-3 93-0194R1 P'T NAD Accum Discharge A Valve / Elbow 11/09/93 B 9. 31 Removed Indications

          'i21SI-20                                W-2 (a)                               93-0277R1          PT                                 NAD -

Pressuriser Safety B Elbow / Pipe 11/11/93 B 9. 11 Reworked

          ~27131-19                                W-A-1        93BL                     93-0380            UTO                                NAD RCS Draindown                         Nozzel/ Pipe                          11/12/93           8 9. 11 2 TT51-20A                            W-6                                   93-0062R1       ' ET                                  NAD Rita KL Taseof f B                     Pipe / Elbow                         11/23/93           P 9. 11 Removed Indication-2-ISI-21                           *W-9                                     93-0361R1          PT                                 NAD RER Return B                       -

Elbow / Pipe 12/01/93 89, 11 Removed Indication

           'Y'13I 738                              W-2 S.E                           "*9370575-             PT                                 NAD Reactor vessel Sts B                  Pipe /Safw End                        12/02/93           8 9. 12 2-ISI-29                              W-2 S.E                               93-0590            UT45                               NAD Reactor Vessel SIS B                  Pipe / Safe End                       12/02/93           8 9. 12 L
           ~I~fif732                               RCC-A-7A                              93-0099           ~PT                                 NAD Aeactor Coolant A                     Elbow Long Seam                       11/06/93           D 9. 12
          'lTISt-32                                rcd 7A!3A                             9 3-0 $ f7         UT45                               NAD Reactor Coolant A                     Elbow Long Seam                       11/27/93           8 9. 12 ,
          ~571317'32                               ACC-A-7B                              93-0130            PT                                 NAD Reactor Coolant A                     Elbow Long Seam                       11/02/93           8 9. 12 2-1S1-32                              RCC-A-7B                              93-0549            UT45                               NAD Reactor Coolant A                     Elbow Long Seam                       11/27/93           B 9. 12
          ~2 713IT32                               RCC-A 9A                              93-0129            PT                                 NAD Reactor Coolant A                     Bibow Long Seam                       11/02/93           B 9. 12
          ~Y71577'32                               RCC-A-9A                              93-0563            V'f 4 5                            NAD             l Reactor Coolant A                     Elbow Long Seaa                       11/27/93           9 9. 12 i

'03/14/94 PaSe 7 l

Prairie Island KGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonade Drive By source Doo 8 414 Nicollet Mall welch, NN $5089 Commercial Service Dates Decamber 20, 1974 Minneapo11e, KN 55401 Iso Item Report Number Method Resulte system Itam Dameription Exam Date ASKS Section EI Itam 2-ISI-32 RCC-A-98 93-0100 PT NAD Reactor Coolant A Elbow Long Seam 11/02/93 8 9. 12

           ~Y7151 32                      fiFC-A-9B                         93-0566              UT45                            NiU~~~"~

Reactor Coolant A Elbow Long Seam 11/30/93 8 9. 12

            'ET151733                       ROC-B-7A                        93-0571              dT45                            NAD Reactor Coolant D              Elbow Long Seam                 11/30/93             8 9. 12 2-ISf-33                       RCC-B-7A                        33-0135              PT                              NAD Reactor Coolant B              Elbow Long Seam                 11/02/93             B 9, 12 2-151-33                       ECCIET7B                        93-0136              PT ~                            NAD Reactor Coolant B              Elbow Long Seam                 11/02/93             B 9, 12 171SI-33                       RCC-B-7B                        93-0549              UT45                            NAD Reactor Coolant B              Elbow Long Seam                 11/26/93             B 9. 12 2-Ist-33                       RCC-B+9A                        93J0101              ft                              NAD Reactor Coolant B              Elbow Long Seam                 11/01/93             B 9. 12
          ~ 2 7Iff!I}                       RCC-B 9A ~                      93-0547              UT45                            NAD Reactor Coolant B              Elbow Long Seam                 11/26/93            B 9. 12             .

2-ISI-33 RCC-B-98 93-0102 PT NAD . Reactor Coolant B Elbow Long Seam 11/01/93 9 9. 12

          '2-ISI-33                         RCC-B-9B                        93-0265              UT45                           NAD Reactor Coolant B              Elbow Long Seam                 11/08/93            39, 12 2-ISI 33                       RCC-B-98                        9f70fI)             OTO                             NAD Reactor Coolant B              Elbow Long Seam                 11/08/93            B 9. 12
           'T!!SI-32                        ECC-A-7A                        93-056ABL           DT0                             NAD Reactor Coolant A              Elbow Long Seam                 11/27/93            8 9. 12 2-I$1-33                    *RCC B-7A                          93 0570BL         Il
                                                                                               @TO                              NAD Reactor Coolant ~ B            Elbow Long Saam                 11/30/93            8 9. 12
          ~1771I-33                      "lCC-B-78                          93-0$48BL           OTO.                            NAD Reactor Coolant B              Elbow Long Seam                 11/26/93            89. 12 2eISI-3)                       RCC-B-9A                        93-0546BL           UTO                             NAd~~~~

Reactor Coolant B Elbow Long Seam 11/26/93 8 9, 12

          ~2!~ISI-32                        RCC-A-7B                        93-656E5L-          UTO                             NAD Reactor Coolant A              Elbow Long Seam                 11/27/93            89, 12 2-ISI-32                       RCC-A-9A                        93-0542BL        ~~77r0                             NAD Reactor Coolant A              Elbow Long Seam                 11/29/93            8 9,  12 2-ISI-32                       RCC-A 99                        93-0564BL           UTO                             MAD Reactor Coolant A              Elbew Long Seam                 11/29/93            8 9. 12 2-ISI- 1A                      W-1                             93-0151             PT                              NAD Seal Injection A               Pipe / Pump                     11/03/93            B 9. 21 I!ibl-26                       W-1.                            93 0328             PT.                             NAD Reactor Vessel SIS B           Pipe / Branch                   11/10/93            8 9. 21
          ~I!YSI- 2                         W-2                             9)-0156             PT                              NAD Crossover Drain A              Pipe / Elbow                    11/01/93            B 9,  21 2-ISI- 6                      W-2                              93 0110             PT                              NAD RTD Return A                   Pipe / Elbow                    11/02/93            89, 21 i

03/16/94 Page s

                                                                                                                                  .          _a

1 l l I Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern Statae Power Company 1717 Wakonada Drive- By Source Doc # 414 Nicollet Wall Welch, MN 55089 - Commercial service Datet December 20, 1974 Minneapolis, MN 55401 I I ISO Item Report Number Method Resulta .j System Item Description Ezam Date ASNI Section XI Item ' 2-ISI- 7D W2 93-0114 PT NAD Spray To Pzr Br B Pipe / Elbow 11/02/93 8 9. 21 2-ISI-23 W-2 93-0143 PT NAD SIS High Head B Elbow / Reducer 11/03/93 B 9. 21 2-151-25 W-2 93-0327 PT NAD ' Reactor vessel SIS A Pipe / Branch 11/10/93 ; B 9. 21 I 2-ISI 6 W-) 93 0111 I~PT NAD RTD Return A Valve / Pipe 11/02/93 8 9. 21 2-ISI- 7D W-3 93-0113 ~+~YT NAD Spray To Pzr Br B Elbow / Pipe 11/02/93 8 9. 21 2-ISf-13A W-4 93-0497 pT gAn Cold Leg Charging 9 Elbow / Pipe 11/23/93 99, 21 2-ISI-13A W-5 93 0496 PT NAD Cold Leg Charging S Pipe / Elbow 11/23/93 8 9. '21 2+ISI- LA W-8 93-0Ef0 PT NAD Seal Injection A Pipe / Reducer 11/03/93 B 9, 21 2-ISI- 3 W-11 93-6T03 PT NAD CL RfD Takeoff A Elbow / Pipe 11/02/93 8 9. 21 2-ISI-12C W-11 93-0069 PT NAD Seal Injaction B Pipe / Reducer 11/01/93 8 9. 21

        'lEIISI-13A                      W-12                             93-0363              PT ~                            NAD Cold Leg Charging B           Elbow / Pipe                     11/12/93             B 9. 21
        '17151-14                        W-12                             33-0475              PT                              NAD CL ATD Takeoff B              Pipe / Elbow                     11/20/93             B 9. 21 2-ISI-13A                     W-13                             93-0364              PT                              NAD Cold Leg Charging B           Pipe / Elbow                     11/12/93             B 9, 21
         'I!lif7E4                       W 13                             93-0476              PT                              NAD CL RTD Takeoff B              Elbow / Pipe                     11/20/93             B 9. 21 2 1SI-16                      W-13                             93-03I3              PT                              NAD Drain & Letdown Line           Tee / Elbow                      11/11/93             8 9. 21 2-ISI. TA                     W-16                             93-Ot-,              PT                              NAD Spray To Pzr Br A              Pipe / Elbow                     11/03/93             B 9, 21, 2-IS'I-12C                     W 16 -                           9170071              PT                              NAD Seal Injection B               Elbow / Pipe                     11/01/93.            C 9. 21
          ~

2 ISI 7 W-17 93-0169 PT bud) Spray To Pzr Br A Elbow / Pipe 11/03/93 8 9. 21 lMfE2C W 17 93-60?J PT NAD Seal Injection B Pipe / Elbow 11/01/93 B 9. 21 2-ISI-12C W-18 93-0073 PT NAD. Seal Injection B Elbow / Pipe 11/01/93 89 21 2*ISI-12C W-19 93-0074 FT NAD Seal Injection B Pipe / Elbow. 11/01/93 8 9. 21 2-ISI- 7B W-20 93-0739 PT NAD Spray To Pzr Br A Pipe / Elbow 11/05/93 B 9. 21 a 03/18/90 Page 9

                             - - -           .                 . . . .         + ,                   .   .-        .      .   ,             ,      .

Prairie Zeland NGP, Unit 3 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Source Doa e 414 Nicollet Wall Welch, MN 55049 - Commercial Service Dates December 20, 1974 Minneapolie, MN 55401 280 Item BePort Number Method Resulte system item Description Exam Date AsME section XI Item 2-133-16 W-21 93-0295 PT NAD Drain & Letdown Line Pipe / Elbow , 11/09/93 8 9. 21 2-ISI 16 W-22 93-0294 PT NAD Drain & Letdown Line Elbow / Pipe 11/09/93 B 9. 21 , 2-ISI 79 W-24 T93-0238 PT N A5~~~ Spray To P2r 1 A Pipe / Elbow 11/05/93 8 9, 21

           'I'T5 M S- ~ '                 W7 f5                                        93-0241         PT

{NAD Spray To Pzr Dr A Elbow / Pipe 11/05/93 8 9. 21 2-1S1-15 W-37 93-0087 PT NAD e KL RTD Takeoff B Elbow / Pipe 11/01/93 8 9. 21

            ~2 ~f5I-15                    W-38                                        93-0088          PT                               NAD KL RTD Takeoff B             Croes/ Elbow                                11/01/93         B 9. 21 e

2-ISI- 4 W-39 93-0098 PT NAD HL RTD Takeoff A Elbow / Pipe 11/02/93 B 9. 21 2-ISI- 4 W-40 93 0096 PT NAD KL RTD Takeoff A Crose/ Elbow 11/02/93 8 9. 21 1 2-ISI- IC W-52 93 0154 PT NAD ; Seal Injection A Pipe / Elbow 11/03/93 8 9. 21 2-151- IC W-53 93-0153 PT NAD Seal Injection A Elbow / Pipe 11/03/93 8 9. 21 {

          ~2-ISI- 1C                      W 54                                        93-0152          PT                               NAD Seal Injection A             Pipe / Elbow                               11/03/93          8 9. 21 2-ISI- 7A                    W+17A       93BL                            93-0472          PT                               NA5                 l Spray To Pzr Br A            Pipe / Tee                                 11/11/93          8 9. 21
          'f71$1- 74                      W-17B       93BL                            9f7 0473         Pt                               NAD -

Spray To Par Br A Tee / Pipe 11/11/93 8 9. 21

           'f71S1 7B                      W 25A        93BL                           93-0240          PT                               NAD Spray To Par er A            Pipe / Valve                               11/05/93          8 9. 21
          ~2 IYSI- 7B                     W-25B        93BL                           93-0237          PT                               NAD Spray to Pzr Br A            Valve / Pipe                               11/05/93          8 9. 21 2-ISI- 78                    WaB-1          93BL                         93 0014          PT                               NAD Spray To RCUT                Tee / Pipe                                 10/14/93          8 9, 21 2 ISI- 7E                    W - B - f~~    93'BL                        93-0015          PT                               NAD Spray To RCDT                Pipe / Elbow                               10/13/93          8 9. 21                                              l 2,ISI- 7E                    W-B-3        .93BL                         93-0016           PT                               NAD                  ,

spray to RCDT Elbow / Pipe : 10/13/93 B 9. 21

i 2-ISI- 7E 93BL 93 0017 PT NAD l [W-B-4 Spray To RCDT Pipe / Elbow 10/04/93 5 9. 21

                                                                                                                                                         )l 2-ISI- 7E                    W-B-5          93BL                        93 0018           PT -                             NAD Spray To RCUT                Elbow / Pipe                               10/04/93          B 9. 21 2T lTI-17
          ~

W+5 93-0247 PT IND RTD Return Loop B Elbow / Pipe 11/06/93 B 9. 21 2*1SI-19 W-A-3 93EL 93 0262 PT NAD RCS Draindown Reducer / Elbow 11/06/93 8 9. 21' I 03/14/94 Page 10' ' l a v. _ . . ,, ., __,, y

i

                                                                                                                                                 .I Prairie Island NGP, Unit 2-                    Inservice Inspection Report Log-                Northern States Power Company 1717 Wakonada Drive                                   By Source Doc #                                       414 Nicollet Mall welch, KK 55089                           commercial Service Dates December 20, 1974                   Minneapolis, MN 55401 Iso                             Item                             Report Number       Method                            Results System                          Item Description                  Exam Date           ASME Section II Item 2-ISI-19                       W-A-4      93BL                   93-0261-             PT                               NAD ACS Dreindawn                  Elbow / Pipe                      11/06/93            B 9. 21 2-IS M 9                     :W-A-5       93BL                   93-025$             PT                                NAD RCS Draindown                l Pipe / Elbow                      11/06/93            9 9,   21                                            l
        ~iTfsl-19                        W A-6      93SL                 L_3-0260 9                   PT                                NAD RCS Drainlown                  Elbow / Valve 1

11/06/93 8 9. 21 221S1 -W-A-7 93BL d 93-C257 L-PT bNAD RCS Draindown Valve / Pipe 11/06/93 B 9. 21

        ~2 !l5T!19                       W-AA8      93BL                   93-0256        ~~*~ PP                                NAD
                                                                                                                                                 .]

RCS Draindown Pipe / Valve 11/06/93 89, 21 2-ISI 17 W-5 93-0247R1 NAD lPT RTO Return Loop B Elbow / Pipe 11/20/93 I59. 21 Reworked 2-ISI-17 W6 93-0551 PI NAD RTD Return Loop B Elbow / Pipe 11/27/93 B 9. 21

        ~72 ISI-11                       W-R                               93-0195             PT                                nab Accum Discharge A               Branch                            11/04/93            39, 31 2-111-18                       N-R                               93-0141             VP                                NAD SIS High Head B                Branch                            31/03/93            D 9,   31 2-ISI-20A                      W-R                               9V-0061             PT                                NAD-RHR KL Takecff B               Branch                            11/01/93            8 9. 31
        ~T!T5TI} 0A                      W-R                               93-0204             UT45                              NAD RHR HL Takeoff B               Branch                            11/04/93            B 9. 31 2 ISI- 6                       WR                                93-0112 L PT                                MAD RTD Return A                   Branch                            11/02/93            8 9. 32 1

2-ISI- 7A W-R 93-0287 PT NAD Spray To P2r Br A Branch 11/08/93 B 9. 32

        ~f7tSI-14                        W-R                               93-0140             PT                                NAD CL RTD Takeoff B                Branch                            11/03/93            8 9. 32
        'lIISI-26                        W-R                               9360329          '~ET                                 NAD Reactor vessel SIS B            Branch                            11/10/93            3 9. 32                                            <

h 2-Iff-16

W-R 9I-0075 PT NAD Drain & Letdown Line Branch 11/01/93 8 9. 32 2-ISI-24 W74R 93-0292 PT NAD Aux 1111ary Spray Pipe / Valve (Socket) 11/09/93 89, 40 2-ISIM E W-6 93-0318 PT fNAD Reactor VeDael SIS B Valve /P!pe (Socket) 11/10/93 8 9. 40 2-ISI- 5 W-8 93-0283 PT NAD SIS High Head Pipe / Valve (Socket) 11/08/93 8 9. 40

        ~1AISI- 3                        W-12                              93-0104             PT                                NAD CL RTD Takeoff A               Pipe /Vsive (Socket)              11/02/93            B 9. 40
                                      ^

2 A ISI-14 W-14 93-0477 PT NAD L CL RTD Takeoff B Pipe / Valve (Socket) 11/20/93 B 9. 40 2aISI-15 W-36 93-6686 PT NAD RL RTD Takeoff B Pipe / valve (Socket) 11/01/93 8 9. 40 03/16/94 Page- 11 . 3 l

q l Prairie Island NGP,itnit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Source Doc # 414 Nicollet *tal) Welch, MN 55049 comercial service Dates December 20, 1974 Minneapolis, WM 51401 ISO Item Report Number Method Reguita system ! tem Description Exam Date ASME Section II Item .) 2-Isla 4 W-38 93-0097 FT NAD HL RTD Takeofi A Pipe / Valve (Socket) 11/02/93 8 9. 40 T lSI-13B iTd-54 73-034f PT NAD ,, Cold Leg Charging B lNor21e/ Pipe (Socket) 11/11/93 8 9. 40 i

             'Ff5'I-13C                   Tu-57                                j93-0344             Fr                              NAD Cold Leg Charging B            { Pipe / Branch (Socket)            11/11/93           B 9. 40 I                                                  I E3I- 1A                         h-9                                 93-0149            PT                               NAD Seal Injection A               fValve/ Pipe (Socket)               11/03/93           8 9. 40 1

2-1S1- 7E W B-6 93BL 93-0471 PT NAD Spray To RCM Pipe / Valve 11/11/93 8 9. 40 "f!lSI- 7E W-B-7 93BL 93-0019 ^t P NAD II spray To RCIrr Valve / Pipe 10/05/93 B 9. 40 .b 2-ISI- 7E lW-B-8 93BL S3-0020 PT NAD Spray To RCM l Pipe / Valve 10/05/93 B 9. 40 s l 2-ISI-12C ' W- 14 93-0010 PT IND . Seal Injection B Valve / Pips (Socket) 11/01/93 8 9. 40 2-ISI-12C W-14 93-0070R1 PT NAD Seal Injection B Yhive/ Pipe (Socket) 11/22/93 8 9. 40 , Removed Indications 2-ISI-12C W-15 93-0539 PT NAD Seal Injection 'B" Pipe / Valva 11/26/93 B 9. 40 2 ISI-20C RliFRH-117Q 93-0360 PT IND RER E Takeof f a Support 11/11/93 B10. 10 TY5f72 RHRAH-357D 91-6f93 PT IND Accumulator Disch B Support 11/09/93 810. 10

             'f 15f40C                         RHRAH-il7D.                      9 R 36OR1           PT                              NAD RHR HL Takeoff B                 Support                          11/16/93            B10, 10                                       +

Removed Indication 2-ISI-20B RHkRH 13/K1 93-0558 PT NAD RHR HL Takeoff B Support 11/29/93 B10 10

            'f USI-22                          RHRRM-2T G                       93 0540             PT                              RAD Accumulator Disch B              Support                          11/26/93            B10. 10 2-1$!U2                          RHRRH-35/D                       93-0293R1           PT                              NAD Accumulator Disch B              Support                          11/29/93            B10. 10                                        t Removed Ind,                                  ,

TISI-7!iA j WPPORT A 93-DOS ~b1 . NAD -* RC Pump 21 Supports iWeided Support 11/09/93 B10. 20 l l lSI-79A SUPPCRT B- 9f~0309 PT NAD

RC Pump 21 Supports Weided Support 11/08/93 B10. 20 2-ISI-79A Y3UPPCRT C 9FD310 PT NAD RC Puep 21 Supports Welded Support 11/08/93 B10, 20 2-ISI-79A SUPPOR'T C 93-0312 PT NAD 3C Pump 22 Supports Welded Support 11/09/93 B10, 20 Y SI- 0 251-9 2 93 0336 VT3 NAD STJ High Head A Valve Body Insp 11/10/93 Bla. 50 2-ISI-20C MV-32233 93-0419 VT3 NAD 11/18/93 R10t E Takeoff B Valve Interior B12. 50

   '03/16/d Page 12

                                                                                                                                                                  'l
                                                                                                                                                                  .i l

Prairie taland NGP, Unit 2 2nearvice inspection Report Log Northern States Power Company J 1717 wakonado Drive By Source Doc 9 414 Nicollet Mall Welch, MN 55089 commercial service Dates December 20, 1974 Minneapolle, KN 55401 ISO It em Report Number Method Results [l System Item Description Exam Date ASME Section II Item 2-151-18 2S1-9 1 93-0349 VT3 NAD S!S High Head B Internal Inspection 11/11/93 B12. 50

             ~5Ti31-28                                 'TSI-9 5                            9350337                Vf3                           t kAD               .

Reactor Vessel SIS B Valve Interior 11/10/93 812. 50 2-IS!! 3 ~ ' 3 7I!P 93-0445 OTO NAD Steam Generator 21 Trane Cone /shell 11/18/93 C 1. 10 1 2-ISf!33' W-F 93-0456 IF#45 NAD Steam Generator 21 lTraneCone/Shell 11/19/93 I C '1. 10 i 2-ISTIli W-P 93-0446 UT60 ~NAD Steam Generator 21 Trane Cone /Shell 11/18/93 C 1. 10

             ~3TlSlT17                                   W-F                               93-0412                Ut'0                            NAD Steam Generator 22                         Trans Cone /Shell                 11/15/93               C 1. 10 2 ISI-37                                   W-P                               93-0414              . UT45                            IND               >

Steam Generator 22 Trans Cone /Shell 11/16/93 C 1. 10 Engineering Evaluation

             ~i!isi!37
                                            ~

jW-F 93-0413 UT60 IND Steam Generator 22 J Trane Cone /Shell 11/15/93 C 1. 10 I Engineering Evaluation

             ~i!15I-69                                4,s-2                                93-0048                Uf45                            GEO RRR Heat Exchgr 21                         Shell/ Flange                     10/28/93               C 1. 10 2 151-49                                 'W-2                                93 0050                Uf45                            CEO RXR Heat Exchgr 22                         Shell/Plange                      10/28/93               C 1. 10 2 151-76                                   S-5                               93-0596                Uto                             NAD 4

Accumulator Tank 21 Shell/ Bottom Head 12/03/93 C 1. 2 0

            ~2715YT76                                    W-5                               93-0597                UT45                            NAD Accumulater Tank 21                        Shell/ Bottom Head                12/03/93               C 1; 20 f!fSI-76                                   WIS                               93-0595                Uf60                            NAD Accumulator Tank 21                        Shell/ Bottom Head                12/03/93               C 1. 20 2

2-Isf!T) -~fwH 93-0425 UTO NAD Steam Generator 21' IUpper Shell/ Top Head 11/17/93 C 1. 20 2-IsT!)7 wH 93-0426 UY45 NAD Steam Generator 21 UFper Shell/Tep Head 11/18/93 C 1. 20 t

            '3!ilf.'T1                                   W-H                               93-04fi                UT60                            hAD Steam Generator 21                         Upper Shell/ Top Hsad             11/17/93               C 1. 20                                           i 2-ISI 69                                   W-1                               93-0051                UT45                            NAD RRR Heat Exchgr 22                         Head /Shell                       10/28/93               C 1, 2 0 lPllf!Ti                                    WB                                93-0609                UfD                             NAD           '

Steam Generator 22 Tube Sheet /Shell 11/23/93 C 1. 30

                                                  '~~                                                                                                               *
            ~37ff1-37                                    W-B                               93-0508                UT45                            NAD Steam Generator 22                         Tube Sheet /Shell                 11/23/93               C 1. 30 2-151!T7                                   W-B                               93-d'499               Uf60                            NAD Steam Genera?ar 22                         Tube Sheet /Shell                 11/23/93               C 1. 30
                                              ~~^
             ~2 TTSI-69                                  W4                                93-0047                PT                              NAD RRR Heat Exchgr 22                         Doubler */O'let NO2               10/28/93               C 2. 31
            'ITTSYT17                                    N-4                               93-0489                UTO                             NAD Steam Generator 21                         Top Head / Nozzle                 11/22/93               C 2. 21
 -03/16/94'                                                                                                                                            .Page 13

                                   + _ . . . . - .          .-       .      - .. - -                      . - . - . .-                   . . ~ ~ ~ . .                .   . - ~ . .

Prairie Island NOP,'fnit 2 Inservice In pection Report Log Northern States Power Company 1717 Wakonado Drive By Source Doc # 414 Nicollet Mall Welch, MN 55009 Commercial service Date Decoder 20, 1974 Minneapolis, MN 55401 Iso Item Report Number Method Resulte System Item Description Exam Date ASME Section XI Item 2-ISI-3'F N4 93-0488 UT45 NAD Steam Generator 21 Top Head / Nozzle 11/22/93 C 2. 21 T ISI-37 TN-4 93 04if7 t#40 NAD Steam Generator 21 Top Head / Nozzle 11/22/93 C 2. 21

2-181776 ; CT~ %0330 PT NAD Accumulator Tank 22 lNossle / Head l11/10/93 C 2. 21 l I 2-131-76 T7 i 93-0594 UfD NhD Accumulator Tank 22 Nozzle / Head l12/03/93 C 2. 21

           '27 tSI-76                                   W-7                                 j93-0590                   $"f 4I                                       GE6 -

Accumulator Tank 22 . Nozzle / Head 12/03/93 C 2. 21 2-ISI-37

                                                }N1                                           93-0362                  Idf                                          NAD Steam Generator 22                         Nozzel/Shell                          11/12/93                   C 2. 21 P ff0
                                                                                               ~

2-ISI-37 N1 "93-0381 i NAD Steam Generator 22 Nozzel/Shell 11/12/93 C 2. 21 2-151-37 N1 93-0382 UT45 GEO Steam Generator 22 Nozzel/Shell 11/12/91 C 2. 21 i 2-ISI-37 jN 1 33-0383 UT60 NAD Steam Generator 22 Nozzel/Shell 11/12/93 C 2. 21

          ~~TUSI-37                                     N-4                                      3 W i?9                 MY                                         ND Steam Generator 21                         Top Head / Nozzle                      11/20/9J                   C 2, 21 2-151-37                               *N1 IR                                     93-0.352                   UT45                                       CEO Steam Generator 22                         Nozzle Inner Radium                    11/11/93                   C 2. 22
          'f-ISI-69                               L    SUPPORT B                              93-0573                    PT                                         NAD RKR Heat Exchgr 21                         Welded Attachment                      11/30/93                 {C3. 10 2-ISI-46A                                   fww-607J                              93-0423                    MT                                         NAD Feedwater A                                Welded Attachment                      11/10/93                   C 3. 20
          ~i71SI-48A                                   INil + 71[H                            9M422                      MT                                         NAD Feedwater A                                Walded Attachment                      11/18/93                   C 3. 20 2-ISI-48A                                   hiHW371~                            "93-0421                     Kr                                         NAD Feedwater A                                Walded Attachment                      11/10/93                   C 3. 20 2-Idl-47B                                  MSH-25/K                               93-0234                    MT                                        'NAD Main Steam B                               Welded Attachment                      11/05/93                   C .3 . ' 2 0
          ~fdf17B                                      MSH-fiTP                               9 7~'IM6                  'Mt                                         NAD Main Steam A                               Welded Attachment                      11/05/93                   C 3. 20 2-ISI-46A                                  M5 FJ872                               9)-0411                   ~MT                                         NAD Main Steam A                               Nelded Attachment                      11/16/93                   C 3, 20 1

1 2-1S1-46A MSii4670 937 fi6 MT NAD Main Steam A Welded Attachment 11/08/93 C 3. 20 I f;TSI-47A MSa-4T7B 93-04s0 wT m e Main Steam B Welded Attachment 11/20/93 C 3. 20 TfS'T~73 ,RHRRH 30/0 93 0347 FT IND RV Safety Injection Welded Attachment 11/11/93 C 3. 20 T!iYiTUA MSH-507A 93-0U3 Mt NAD Main Steam B Walded Attachment 11/20/93 C 3. 20 03/16/94 Page 14

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

1

l l Prairie Island NGP, Unit 2 Inservice laspection Report Log Northern Statee Power Company 1717 wakonada Drive By Source Doc 8 414 Nicollet kall welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolise NN 55401 i Iso Itea Report Number Method Results System Item Description tsaa Date ASME Section XI Ites 2-185-53 RMRH 23/A 93-0572 FT HAD RHR Pump A Suction Welded Support 11/30/93 C 3. 20 2-ISt % RERiOUT67G 93 M l7R1 PT NAD RV Safety Injection Welded Attachment 11/17/93 C 3. 20

Removed Indication

                ^FfSI-60                            SUFidhi A                           TT0052                     WP                                  NAD S1 Pump 22 Suction'               Support Foot 22                      10/29/$3                   C 3. 30
                ~FlSI-60                            SUlfdhT 8                        ~9}7053                        Mt                                 NAD S1 Pump 22 Suction                Support Foot 22                      10/29/93                   C 3. 30' 2-IS Fif0                         SUPPORT C                            93-0054                    Pfr                                NAD S1 Pump 22 Suction                Support Foot      22                10/29/93                    C 3. 30
               ~2M SI 60                            SUPPORV D                           93-0055                     Pf?                               NAD SI Pump 22 Suction                Support Foot      22                10/2e/93                    C 3. 30
                            ~
                  ~A 2 ISI-60                          SUFF RT E                           93-0053                     Pd                                NAD St Pump 22 Suction              .Nolding Lug         22               10/29/93                    C 3. 30
                                                                                                                                                        ~~

R il-60 *iCPPON'T F 93-0057 Mi NAD SI Pump 22 Suction Holding Lug 22 10/29/93 C 3. 30

               ~Ff5 FIT                             W 37                                93-0046                     PT                                NAD SI Boric Acid Supply              Teo/ Elbow                          10/28/93                    C 5. 11
               ' F131-61                      " W-46F                                   93-0035                     PT                                NAD SI Boric Acid Supply               Pipe / Elbow                        10/27/93                    C 5. 11
               ' Fi$f~T1                                                                FF6h6
                                                        ~

W-47 ft NAD St Boric Acid Supply Elbow / Pipe 10/27/93 C S. 11 2-ISI-61 W 48 91-0037 PT N I^ SI Boric Acid Supply Pipe / Elbow 10/27/91 C 5. 11 "2-!SI 6f W-55 LS 93 0003 PT'-' NAD RWST Diecharge Pipe / Elbow 10/22/93 C 5, 11 2-ISI-61 W-53F 93-00}8 PT NAD S1 Boric Acid supply ,Teo/ Pipe 10/27/93 C 5.11 M5F54 W 90 JT4606 'h' NAD RHR Pump B Discharge Elbow / Pipe 10/22/93 C 5. 11

               'FliFs4                              W 96                                Si J434                     PT                                NAD R3rR Pump B Discharge              Ribow/ Pipe                         11/22/93                    C 5. 11 R ff-54.                         MT                                     93-0217               *PT                                     IND RRR Pump B Diecharge               Pipe /Penetratien                   11/06/93                    C 5.11
               'Ffsf-64                          *W 104                                 IF034                       PT                                NAD SI Ptmp 21 Suction                 Pipe / Elbow                        10/26/93                    C 5, 11 WsF34                             , W-106                              [93-000T                     Pf                                NAD.

SI Pump 23 Suction 81 bow / Pipe 10/21/93 C 5. 11

               '2-ISI-64                            W-107                               93+0004                     PT                                NAD              g SI Pump 21 Suction                 Pipe /51 bow                        10/21/93                    C 5. 11 RTF64                               W-108                               93 0024                     PY                                NAD S1 Pump 21 Suction                 Elbow / Valve                       10/26/93                    C 5. 11 2 ISI-62                           W-145                               93 0021                     PT                                NAD S1 Pump 22 Suction                 Pipe /tibow                         10/26/93                    C 5. 11 03/16/94                                                                                                                                                  Page 15

i l Prairie Island NOP, Unit 2 Ineervice In.spection Report 1.cg Northern Statee Power Company 1717 wekonsde Drive my source Doo S. 414 Nicollet Mall Welch, MN 55089 commercisi servies Dates December 20, 1974 Minneapolls, kN 55401 ISO Item Report Number Method Beaulte system Item Description Exam Date ASME Section XI Item 2-131 62 W 146 93-0022 FF NAQ

              $1 Pump 22 Suction            Elbow / Pipe                           10/24/93           C 5.11 Y ta?
                                                                   ~"
            'ETIUit                                                               'sf 34ff~        ~Y                                    NAD St Pump 22 Suction            Pipe / Elbow                        ,10/26/93             C 5. 11 I

W 14T fp6~ ~'~

            ~EIiGif"'

St Pump 22 Suction Elbow / Valve i F0dij 10/22/93 fh' l C 5. 11

           . -.7 g                                           - . - -

gg d.-. ~ SI Pump 22 Suction Pipe / valve 10/21/93 C 5. 11 W ST-64 :Wh66 9F35f5 'PT NKD St Pump 21 Suction Pipe / Pipe 10/26/93 C 5, 11 T~f5T~f4 W-20 PT NAD f 90064I' SI Pump suction Pipe / Elbow i10/21/93 C 5, 11 T-TSI-7 4 NllP W 6043 PT N16 St Pump Suction Elbow / Pipe 10/27/93 C 5. 11

                              ~
           ~}95T-74
                                        ]W-23                                     IET6I3              PT                               'NA'D~

SI Pump Suction iti 10/27/93 C 5, 11

                                          ! pe/ Elbow
            'Fl* JGi4                     IIW-24                                  9F6045              PI~                                N6~
                                                                                                                                            ~

St Pump Suction Elbow / Pipe 10/27/93 C 5. 11 V 13t 74 A W 31F - 93-0044 PT lIXD St Pump suction Pipe / Pipe 10/27/93 C 5. 11 2 ISGI6 ~~~ W-131 93 00il PT IND RHR Pump B Suction Pipe / Elbow 10/29/93 C 5. 11

            ~FI5]Tff                        WJ44r'                       ~~3TTOTT4                   Pf                                  nab ~

St Boric Acid Supply Pips / Elbow 10/27/93 C 5. 11 TTfiGli~ -~~Te Tis 9Y~6'5Ifiir . Pf TAD S1 Pump 22 suction Elt ow/ Valve 10/24/93 C. 5 . 11 Minor Buffing

Ff3f 34 W T1 9MFDDI kt efC R3tR Pump B Diecharge Pipe / Penetration 11/12/93 C 5. 11 Removed Indieetion TYAFs3~ W 131 93-0559 ti- 196 -

RHR Pump

B' suction Pipe / Elbow 11/27/93 C 5. 31 TT5F50 W 137 9Tf6Tht1 FT N1D RHA Pump 8 Suction Pipe / Elbow 11/28/93 C 5. 11 Removed Indicatt.cne

                                                                      ~
                                                                              '3E3351h
                                                                                                                      ~~
           "ETEU S0                    ~DIO 2 3                                                      P'T                                 NA6 ~ '

RMR Pump 'B' Suction Pipe / Elbow' 11/29/93 C 5, 11 Removed Indiention.

            'FI3IT-Tf*-                     f4s                                   TRff a .           vt                                 'RXD RV Safety Irisction            Elbow / Pipe.                         11/09/93           0 5. 21
           ~EisT~12.
                             ~ ~ ~

M9 9F316i ~ NA6 ~ RV safety Injection Pipe / Valve 11/09/93 f fT C 5, 21 "T7fjFITS ~tiiT) TAR '9T 51TO' ~ W ~~ NID Feedwater a Reducir / Nozzle 11/11/93 C 5, 21

            'U Til TVA                      WWAR                                  93 tdt 42          trfir                               NAD feedwater B                    Reducer / Nossie                      11/11/93           C 5. 21 TOT ~it'A                        fW 133R I                             937T41 0     '        MT                                  NAD Feodwater B                    Pipe / Reducer.                       11/11/93           C 5. 21
 -G3/16/94                                                                                                                                     Page .' 16

Prairie Island NOP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Source Doc # 414 Nicollet Mall welch, KW 55039 commercial service Date Deci ber 20, 1974 Minneapolis, MN 55401 ISO Itan Report Number Method Results System Item Description Exam Date ASME Section XI Item 2*ISI-49A gFW-133R 93-0343 UT45 NAD Feedwater B Pipe / Reducer 11/11/93 C 5. 21

2-ISI-46A MS-14 LS US 93-0410 sT NX5~-~~ Main Steam A Elbow / Pipe 11/16/93 C 5. 21 , f 2-ISI-46A ~~*55-14 L5 LS 93-0396 UT45 NAD Elbow / Pipe ' Main Steam A 11/15/93 C 5. 21 I 2-ISI-46A i MS-15 LS-US 93-0393 MT IND Main Steas A fPipe/Penet/ation 13/15/93 C 5. 23 2-ISI-46A' -- ~~tMS-15 LS-US 93-0399 UT45 GEO Main Steam A Pipe / Penetration 11/15/93 C 5. 21

        ~2-1SI 75                      jW-314                              93-0377

PT NAD Accumulator Disch. iElbow/ Pipe 11/12/93 C 5. 21 5

L 4__ 2-ISI-75 W-314 93-0495 UT45 GEO Accumulator Disch. Elbow / Pipe 11/22/93 C 5. 21 2-ISI-72 348 93-0316 UT45 GEO RV Safety Injection Elbow / Pipe 11/09/93 C 5. T , 2-ISI-12 ^Ii 9 93-0315 UT45 NAD RV Safety Injection Pipe / Valve 11/09/93 C 5. 21

        ~27T51-46A                     -MS-15 LS-US                        93-0393R1 MT                                NAD Main Steam A                     Pipe / Penetration               11/10/93            C 5. 21
              ~

Indication Removed 2 1S1~75 ~~'W-314 93-0371R1 PT NAD Accumulator Disch. Elbow / Pipe 12/01/93 C 5. 21 2-ISI-47B MS-163B Si-0233 MT IND Main Steam B Pipe / Branch 11/05/93 C 5. 31 2-ISI-46B TES-187A 93-0083 MT MAi Main Steam A Branch 11/01/93 C 5.- 31 1 2-ISI-47B "ES-183D 93-0233R1 MT NAD ~ Main Steam B Pipe / Branch 11/17/93 C 5. 31 Reworked '

        ~171SI-47B                     lMS-181B                            93-0542             MT                               NAD Maln Steam B                     Pipe / Branch                    11/26/93            C 5. 31
        ^2TISI-47B                        MS-101                           93-023f             MT                               NAD Main Steam B                     Pipe / Tee                       11/05/93            FSAR / C 5. 21 2-151-=:                         MS-101                           93-0324             UT45                             GEO               i Main Steam B                     Pipe / Tee                       11/10/93            FSAR / C 5. 21                                     !

2 ISI-47C MS-119 LS-DS 93-0335 MT IND Main Steam a Valve / Pipe 11/10/93 FSAR / C 5. 21

        ^7f3E4T 2                                MS-119 LS-DS                     93-0429             L445                             NAD Main Steam B                     Valve / Pipe                     11/18/93            FSAR / C 5. 21 2-1Si-47C                        MS-133                           93-0334             MT                               NAD Main Steam B                     Pipe / Tee                       11/10/93            PSAR / C 5. 21
        ~ITTSI-47C                        MS-139                           93-0430             MT                               NAD Main Steam B                     Valve / Valve                    11/10/93            PSAR / C 5. 21 2-ISI-46B                        MS-16 LS-DS                      93-0081             MT                               NAD Main Steam A                     Pen / Pipe                       11/01/93            FSAR / C 5. 21 01/16/94                                                                                                                              Page      17

Inservice Inspection Report Log lPrairieIslandNGP, Unit 2 Northern States Power Company

            , 1717 wakonada Drive                                     By source Doc f                                           414 Ficollet Mall Welch, MN 55089                          Commercial service Dates December 20, 1974-                         M14neapot4m, MN 55401             ,

ISD Item Report Number Method Resulta System Item Description Exam Date ASME Section XI Item 2-ISI-468 MS-16 LS-DS 93-0222 UT45 NAD Main Steam A Pen / Pipe 11/05/93 PSAR / C 5. 21 2-151-46B iMS-174 LS 93-0062 MT NAD Main Steam A ! Pipe / Pipe 11/01/93 FSAR / C 5. 21 2-ISI-460 iMS-58 93-0221 MT NAD - Main Steam A fTee/ Pipe 11/05/93 FSAR / C 5. 21

             '371SI-46D                   'MS-59                            7 93-0332                    MT                                NAD Main Steam A                 Tee / Pipe                          l11/10/93                 FSAR / C 5. 21 l.

2-ISI-46B MS-174 LS 93-0223 UT45 ND Main Steam A Pipe / Pipe 11/05/93 FSAR / C 5. 21 i

2 ISI 46D MS-58 93-0325 UT45 ^ SAD Main Steam A Tee / Pipe ]11/10/93 FSAR / C 5, 21 l V ISI-466 MS-59 93-0326 1774 5 NAD Main Steam A Tee / Pipe 11/10/93 FSAR / C 5. 21 T iSI-47C IitW93 93-0453 UT45 NAD > Main Steam B Pipe / Tee 11/19/93 FSAR / C 5. 21 2-ISI-4BB d- +93-0100 a-UT45 NAD lFW-149 , Feedwater A Elbow / Pipe 11/01/93 FSAR / C 5. 21 2-152-488 FW-149 0065 MT NAD Feedwater A Elbow / Pipe 11/01/93 PSAR / C 5. 21 T i~I-48B S FW-150 93-0059 FrP ^ NAD Feedwater Pipe / Elbow 11/01/93 FSAR / C 5. 21 2-ISI-48B 93-0107 17T4 5 NAD fFW-150 Feedwater A l Pipe / Elbow 11/01/93 FSAR / C 5. 21

                                                                                                                                                             .I l

2-ISI-48B IW-159 '93-0060 MT NAD Feedwater A Elbow / Pipe 11/01/93 PSAR / C 5. 21

2 ISI-48B FW-159 93-0331 tit 45 NAD Feedwater A Elbow / Pipe 11/10/93 FSAR / C 5. 21 2-I51-48C FW-148 93-0146 Prr NAD , Feedwater A Pipe / Elbow 11/03/93 FSAR / C 5. 21

2-ISI-48d FW 148 93-0216 ~ 17t4 5 NAD Feedwater A Pipe / Elbow 11/05/93 FSAR / C 5. 21 ! 2-ISI-498 FW 116 93-0146 MT NAD Feedwater B Valve / Elbow 11/03/93 FSAR / C 5. 21 P T ill-49B FW-116 93-0280 UT45 NAD Feedwater B Valve / Elbow 11/08/93 FSAR / C 5 21 2 ISI-498 FW-117 ,93-0147 MT DND Feedwater B Elbow / Pipe 11/03/93 FSAR / C 5. 21 2-ISI-49B FW-117 93-0279 UT45 NAD Feedwater B Elbow / Pipe 11/08/93 FSAR / C 5. 21 , l 2-ISI-49C FW 102 93-0058 MT IND j Feedwater B Pipe / Pipe 11/01/93 FSAR / C 5. 21 , i 2-ISI-49C FW-102 93-0376 UT45 GEO Feedwater B Pipe / Pipe 11/12/93 FSAR / C 5. 21 1 03/16/90 Page la.

r. ., . -n < a., , , ,- -

                                                                                                -     +       ,    - - , - _ - -         -               .-

5 Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonede Drive By Source Doc 8 414 Nicollet Mall wel l.h, MN 55089 Commercial Service Dater December 20, 1974 Minneapolla, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section EI Item 2 ISI-49C FW-103 '93-0242 MT NAD Feedwater B Pipe / Pipe 11/05/93 FSAR / C 5. 21 2-ISI-49C FW-103 93-0278. UT45 GE Feedwater B' Pipe / Pipe 11/08/93 FSAR / C 5. 21 T-IS!-49C N5-102 93-0058R1 MT NAD Feedwater B Pipe / Pipe 11/03/93 FSAR / C 5 21 Removed Indication 2-ISI-49B FW-117 93-0147R1 MT NAD Feedwater B Elbow / Pipe 11/10/93 FSAA / C 5 21 Removed Indicaticns 2-ISI 4SC IMS-119 LS-DS 93-0335R1 MT NAD Main Steam B ' Valve / Pipe l11/17/93 FSAR / C 5. 21 l Removed Indication. 2-1SI-46B MS-105 93-0084 MT NAD i Main Steam A Header / Cap 11/01/93 FSAR / C 5. 31 T-ISI-46D MS-59A 93-0333 MT *NAD Main Steam A Sweepolet 11/10/93 FSAR / C 5. 31 2-ISI-47B MS-181A 93-0235 MT MAD Main Steam B Pipe / Branch 11/05/93 FSAR / C 5. 31 2-151-52 2RH-3-2 93-0415 VT3 NAT RHR Pump A Suction Valve Interior 11/17/93 IEB 69-02 2-ISI-50 2RH-3-1 93-0417 VT3 NAD RHR Pump B Saction Valve Interior 11/18/93' IEB 89-02 ,

              ~Elll-37                        FW Ring 75upport                    93-0592         VT1                                      NAD Steam Generator 22          4N 1 FW Nozzel Supt                   11/03/93        IN 93-20                                                       )

2-ISI-37 1'WF 93-0591 VT1 NAD Steam Generator 22 Trans Cone /Shell 11/03/93 IN 93-20 Limited exam 2-1SI-31 FW Ring / Support 93-0593 MT NAD Steam Generator 22 N 1 FW Nozzel Supt 11/03/93 IN 93-20 e

              ~7YSI-24 2                             W-SR ----- W-6                      93-0386         PT                                       NAD Auxilliary Spray              Pipe                                11/15/93        IST RFR 60 2-151-22                      100-2 SIS-2/A2                      93-0126         VT3                                      NAD.                   ]

Accumulator Disch B Support 11/02/93 IWF

              'f-ISI-22                       100-2 SIS-3B7D1                ~*T3-0320            VT3                                      NAD Accumulator Disch B           Support                             11/10/93        IWF                                                            ,

2 151-22 100-2 SIS-4A-D2 93-0319 VT3 NAD Accumulator Disch B 11/10/93 IWF Support 2-ISI-11 101-2SfS-1A/A 93-0213 VT3 NAD Accum Discharge A Support 11/04/93 IWF l 2-ISI-11 101-2 SIS-1A7B 93-0212 VT3 NAD l Accum Discharge A Support 11/04/93 IWF l l

              ~FlSI-11                        101-2 SIS-1B/C                      93-0210         VT3                                      NAD Accum Discharge A             Support                             11/04/93        IWF 2-181- 2                    ~104-2CVCS-1B/A                       93-0229         VT3                                      NAD Crossover Drain A             Support [2-2RC-10A)                 11/05/93        IWF 1

TTifr7D 111-2RC-4/C1 93-0095 vT3 NAD 1 Spray To Pzr Br B Support 11/01/93 IWF 1 4 E03/16/94 Page 19 ;

                             -.-,                                                                           ,                     ,            - ~ ,

                                ,      ~:..                                                                                       -              -

Prairie Island McP, Unit 2 Inmarvice Inspection Report Log Northern Statte Power Company 1717 wakonada Drive By Source Doc # 414 Nicollet Mall welch, MN 55039 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Itam Description Exam Date ASMS Section II Item 2 151- 7D 113-2RC-1/B 93-0080 VT3 NAD Spray To Pzr Br B Support 11/01/93 IWF 2-ISI- 7D 93-0079 VT3 ISD Spray To Pzr 3r B l113-2RC-2A3 Support 11/01/93 IWF 2 ISI-14 Ti7-2RTD-2/B 93-0091 VT3 NAD CL RTD Takecff B Rup't Re't 11/02/93 IWF 2-ISI-14 '137-2RTD-37C1 93-0090 VT3 IND CL RTD Takeoff B Support 11/02/93 IWF

                                                                                        "            1-2-ISI. 3                         738-2RTD-1/B                          9 3-6123             VT3                             IND CL RTD Takeoff A                   Support (2-2RC-8Al                     11/02/93           IWF T TS M ~                            136-2Rd W A1                           93-0122           VT3                             NAD CL RTD Takeoff A                 g Support (2-2RC-BA)                     11/02/93           IWF l

M SI- 6 '139-2RTD-4A/A 93-0116 VT3 NAD RTD Return A Support 11/02/93 IWF 2-1S;+ 6 13 A RTD-4B/B 93-0115 VT3 NAD RTD Return A Support 11/02/93 IWF TT31- 4 138-2RTb-s/C '93-0121 VT3 NAD HL RTD Takeoff A Support 11/02/93 IWF 2-ISI- 4 138-2RTD-5/D 93-0120 VT3 NAD HL RTD Takeoff A Support 11/02/93 IWF 2+ISI- 4 138-2RTD-6/C2 93-0119 VT3 IND HL RTD Takeoff A Support 11/02/93 IWF 2-ISI- 4 138-2RfD-7/C1 93-0128 VT3 NAD HL RTD Takeoff A Support 11/02/93 IWF 2-ISI-12C 13B-2CVC-2/B 93-0076 VT3 NAD Seal Injection B Support 11/01/93 IWF T TdI-61 2 - S IH - 115'~TF 93-0009 VT3 NAD SI Boric Acid Supply Rigid 10/22/93 INF 2-ISI-61 2-SIH-116/E 93-0008 VT3 NAD SI Boric Acid Supply Guide 10/22/93 IWF 2-ISI-61 2-SIH-117/D 93-0010 Vr3 NAD SI Boric Acid Supp3y Rigid 10/22/93 IWF 2-ISI- 1A 13A-2CVCS-2/A1 93-0211 VT3 IND Seal Injection A Support (2-2VC-21A) 11/04/93 IWF T lT1-28 48-2 SIS-1A/A 93-0339 VT3 NAD Reactor Vessel SIS S Support 11/11/93 IWF 2-ISI-10B 9-2RHR-4/J 93-0302 VT3 IND RNR HL Takeoff A Support 11/09/93 INF 2-ISI-10B 9 2RNR-3B7id

~~

93-0301 VT3 IND ~ RHR HL Takeoff A Support 11/09/93 INF 2-15I-33 B-2 93-0160 VT3 NAD Reacter Coolant B Support 11/03/93 IWF l

                                                                                                                                                      -1 2-ISI-79                           Column 1 Base                         93-0448            VT3                            NAD RCP 22 Support Base                Anchor Bolts 1-8                      11/18/93           IWF 03/18/94                                                                                                                                   Page   20

 ,,.+                              - .-             ,.       . ,~.      .           ~-. ._ ,,       .  ---.~a.-          ,          ..       , ._.

4 Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Source Doc # 414 Nicollet Mall Welch, MN 55089 Commercial service Deter December 20, 1974 kinneapolis, MN 55401 ISO Item Report Number Method- Results system Item Description Exam Date ASKE Section II Item 2-1S1-79 Column 2 Base 93-0450 VT3 NAD~ RCP 22 Support Base Anchor Bolts 1-8 11/18/93 IWF

            ~T2 ISI-7 I                    Column 3 Base                       93-0451         . Vf3                               NAD RCP 22 Support Base           Ancher Bolts 1-8                    11/18/93          IWF 2-I$ A 9                      Column 1 Base                       93-0447           VT3                               NAD RCP 22 Support Base           Bottom Pin                          11/18/93          IWF 2-ISI-Vii                     Column 2 Base                       93-0449          VT3                                NAD RCP 22 Support Base           Bottom Pin                          11/18/93          IWF t
           ~2 7SI-79                    3 alumn 3 Base                         93-0452          VT3                                NAD, RCP 22 Support Base           Bottom Pin                          11/18/93          IWF T ISI-84                        COL 3 TIE PIN                       93-0202          VT3                                NAD RCP 21 Lower Lat Spt           Tie Back Pin                        11/04/93         IWF 2-151-81                       COL 3 TIE PIN                       93 0190          VT3                                NAD RCP 22 Lower Lat Spt           Tie Back Pin                        11/03/93          IWF T ISI-81
                                                          ~

COL 2 TIE BCL'T 93-0189 VT3 NAD RCP 22 Lower Let Spt Tie Back Bolt 11/03/93 IWF 2-ISI-84 PAD ) WALL BOLT 93-0203 Vf3 NAD RCP 21 Lower Let Spt Bolts (6) 11/03/93 IWF 2-ISI-65 CSH-217/B 93-0028 VT3 IND S1 Pump 21 Suction Support 10/26/93 IWF 2-fSI-77 Column 1 Base L93-0528 VT3 NAD SG 21 hupport Base Anchor Bolts 1-8 11/24/93 IWF 2-ISI-77 Column 1 Base T93-0517 VT3 NAD SG 22 Suppo Base Anchor Bolts 1-8 11/24/93 IWF 7-ISI-79 Column i Base 93-0439 VT3 NAD + RCP 21 Support Base Anchor Balta 1-8 11/18/93 IWF 2-ISI-7T Column i Base *93-0526 Vf3 NAD SG 21 Support Base Bottom Pin End Caps 11/24/93 IWF 2-15I-78 CoTuinn 1 Supt 93 0175 "VT3 NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF

, 2-ISI T7' Column 1 Base 93 0515 VT3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF 2-ISI-78 Column 1 Supt 93-0174 VT3 NAD SG 22 Support Top Top Pin End Caps 11/03/93 IWF , T3b79 EC@ umn 1 Base 93-0440 VT3 NAD < RCP 21 Support Base ' Bottom Pin 11/18/93 IWF _. l l 2-ISI-77 Column 2 Base 93-0525 VT3 NAD SG 21 Support Base Anchor Bolts 1-8 11/24/93 IWF

2-IS A 7 Column 2 Base 93-0530 VT) NAD SG 22 Support Base Ancher Bolts 1-8 11/24/93 IWF 2-151-78 ' Column 2 Supt 93-0172 VT3 NAD SG 21 Support Top Connecting Bolts 1-4 11/03/93 IWF 2-IS N 9 Column 2 Base 93-0437 VT3 NAD RCP 21 Support Base Anchor Bolts 1 8 31/18/93 IWF I l Page 21 l 03/16/94 '

i . 4 - o - ._ . .. . _ . ._ . E I Prairie Island NGP, Unit 2 Inaervice Inspection Report Log . Northern States Power Company 1717 Wakonada Drive By source Doc #: 414 Nicollet Mall Welch, MN 55089 . Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 Iso Item Report Number Method Resulta System Item Description Exam Date ASME Section II Item 2-ISI-77 gColumn2 Base 93-0523 VT3 NAD 7 SG 21 Support Base l Bottom Pin End Caps 11/24/93 IWF I W51~ 78 f Column 2 Supt 93-0173 l NAD SG 21 Support Top Top Pin End Caps 11/03/93 l W'F 6 IW

!~

2-ISI-77 cot mn 2 Base 93-0532 TVT3 NAD , SG 22 Suppor Base Bottom Pin End Caps '11/24/93 s f 1WF l 2-ISI-78 ToTumn 2 Supt 7 3-0165 W3 SG 22 Support Top Top Pin End Caps 11/03/93 IWF l ND i 2-151 89 Column 2 Base 93-0438 Vf3 fNAD - RCP 21 Support Base Bottom Pin 11/18/93 IWF l 2-ISI-87 N Col 2 Screws 93+0164 7W3 NAD SG 21 Support Col 2 Heli-coil Screws 1-6 11/03/93 IWF 2-122 87 Col 2 Screws 93-0163 VT3 NAD ' SG 22 Support Col 2 Heli-coil Screws 1-6 11/03/93 IWF i 2-1SI-77' Column 3 Base 93-05/7 "Y 3 NAD SG 21 Support Base Anchor Bolts 1-8 11/24/93 IWF , 2;1SI-77 Column 3 Base 93-0529 "W3 NAD SG 22 Support Base Anchor Bolts 1-8 11/24/93 IWF

            ~2 Till-79                            Column 3 Base                 d93-0435              VT3                                 NAD RCP 21 Support . Base              iAnchor Bolts 1-8                  11/18/93           IWF                                                     ,

l WSM7 Column 3 Base 93-0535 VT3 NAD SG 21 Support Base Bottom Pin End Caps 11/24/93 IWF 1 2-ISI-78 Column 3 Supt 93-0171 VT) NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI 77 Column 3 Base 93-0521 VT3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF 2 1S1-78 CoTumn 3 Supt 93-0170 VT3 NAD. e SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-79 Column 3 Base 93-0436 VT3 NAD j RCP 21 Support Base Bottom Pin 11/18/93 IWF 2-Iff @ Col 3 Screws 93-0162 VT3 NAD SG 21 Support Col 3 Heli-coil Screws 1-6 11/03/93 IWF l 1 2 151-87 Col 3 Screws ~93-0161 VT3 NAD h SG 22 Support Col 3 Hell-coil Screws 1-6 11/03/93 IWF 2-ISI-77 Column 4 Base 93-05f3 VT3 NAD, ; SG 21 Support Base Bottom Pin End Caps 11/24/93 IWF 2-IS M 8 Column 4 Supt 93-0168 VT3 NAD .] SG 21 Support Top Top Pin End Caps 11/03/93 IWF i 2-ISI-77 bColumn 4 Bass 93 0519 VT3 NAD . SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF , 1 MI5178 Column 4 Supt 93-0166 VT3 NAu l SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 4 Supt 93-0169 VT3 NAD SG 21 Support Top Top Pin- 11/03/93 IWF 03/16/94 .Page 22 i

F. Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Source Doc 8 414 Nicollet Mall Welch, MN 55089 Commercin1 Service Dates December 20, 1974 Kinneapolis, MN 55401 Iso l Item Report Number Method Resulta system lItemDescription Exam Date ASME Section XI Item 2-ISI-7a Column 4 Supt [93-0167 VT3 NAD SG 22 Support Top Top Pin l11/03/93 IWF I 2-ISI-47B jMSH-19/L 93-0231 VT3 IND. Main Steam B 11/05/93 IWF ISupport ! 2-151246B MSH-20/R' i93-0254 7Vf3 fND Main Steam A Support 11/05/93 1IWF l 2-ISI-47B MSH-25/K 93 0218 . VT3 NAD Main Steam B Rupt Res't 11/05/93 IWF i

            ~5 ISI-46A                       ;MSH-51/B                         *93-0374                   VT3                            NAD I

Main Steam A Support .11/12/93 IWF I 2-ISI-47B MSH-82/O 93-0220 t VT3 IND Main Steam B Snubber 11/05/93 !IWF I L 2-ISI-12A PROVCH-1371/P 93-0132 VT3 IND Seal Injection B Support f11/02/93 IWF 2-ISI-128 *PEDVC'!-13 777J 93-0286 .VT3 IND Seal Injection B Support 11/09/93 IWF i 2-ISI-12B PltCVCH-137 8 /I 93-0289 VT3 NAD Seal Injection B Support 11/09/93 IWF 2-ISI-12B FRCVCH-1379/H 93-0290 VT3 NAD Seal Injection B Support 11/09/93 IWF 2-151-12B PRCVCH-1380/F 9)-0291 VT3 NAD Seal Injection B Support 11/09/93 IWF 2-ISI-13D PRCVCH- 13 877W 93-0266 VT3 IND Cold Leg Charging B Support 11/06/93 IWF 2-ISI-13A PRCVDf-13 99/H VT3 NAD l93-0351 Cold Ley Charging B Support '11/11/93 IWF-2-ISI 13A PRCVCH-1501[F 93-0356 VT3 NAD Cold Leg Charging B Sapport 11/11/93 IWF 2-ISI-13A PROVCH-150T/D 93-0357 VT3 NAD Cold Leg Charging B Support 11/11/93 IWF 2 IST-Til PRCVCH-1504/C 93-0358 VT3 NAD 11/11/93 IWF Cold Leg Charging B Support 2-ISI-13A PRCVCH-1505T51 93-0359 VT3 NAD Cold Leg Charging B Support 11/11/93 IWF 2-ISI-13A PRCVCH-1506/B 93-0092 vf3 NAD Cold Leg Charging B Support 11/02/93 IWF

                                           ~
            '2-ISI- 1C                         Ph^C9dH-15137P                       93-0243               VT3                           NAD Seal Injection A                  Support                              11/06/93              IWF 2*ISla 1C                         PRCVCH-1514/O                        93-0244               VT3                           NAD Seal Injection A                  Support                              11/06/93              IWF 2-ISI- la                         PkCVCH-TUT /A                        93-C224               VT3                           NAD              j Seal Injection A                  supp(*t                              11/05/93              IWF 2-ISI- 1B                         PRCVCH-15177L                        93-0226               m                             NAD
                                                                                                                                                        .i Seal Injection A                  Support                              II/05/93              IWF 03/10/94'                                                                                                                                   Page , 23   l

t

Prairie Island NGP, Unit 2 Inservice Intpaction Report Log Northern States Power Company 1717 Wakonado Drive' By Source Doc # 414 Nicollet Mall welch, MN 55089 Consercial Service Dates December 20, 1974 Ninneapolis, MN 35401 Iso Item Repc.rt Number Method Results System Item Description Emma Date ASNB section XI Item 2-!SI- IB PRCVCH-1518/K 93-0226 VT3 NAD Seal Injection A Support 11/05/93 IWF 2-ISI- la PitCVCH 1523/F 93-0225 VT3 IND { Seal Injection A Support 11/05/93 IWF l r T1517 TC 1 7Ed/di-1574/C 93-0077 VT3 NAD Seal Injection B Support 11/01/93 IWF

              ' T ISI- 4                      'PRRCH-279/H                      .93-0117            VT3                            ND HL RTV Taksoff A               Support                           11/02/93            IWF T~iSI-14                         PRRCH-282/D                       93-0133            V43                          kAD CL RTD Takeoff B               Support                           11/02/93            IWF
                       ~
                                                                                     ~

2-151-14 PRRdi-282/E F3 5M9 ff3 IND CL RTV Takeoff B Support 11/02/93 IWP 2-ISI-15 PRACH-284[C 93-0093 VT3 IND HL RTD Takeoff B Support 11/02/93 IWF N3

2-15I-15 PERCH 25I7D 93-0094 IND HL RTD Takeoff B Support .11/02/93 IWF. . 2-ISI+23 FRSIH-206/A 93-0125 VT3 NAD ' SIS High Head B Support 11/02/93 IWF 2-ISI-25 PlI$1H+2667A 93-0354 VT3 DAD Reactor Vessel SIS A Sprg 13/11/93 IWF

              } ISI- 7B                        RCRH-10TP                         93-0344            VT3                            NAD Spray To P2r Br A              Support                           11/15/93           IWF '

2-ISI- 7A RCRH-1T I 93-02T3 VT3 IND Spray To Pzr Br A l Support 11/08/93 IWF i i

2 ISI- 7A I RORH-19/S 93-0274 VT3 N'AD Spray To Prr Br A support 11/08/93 IWF I 2-ISI- 7C RERH-4/I 93-0272 VT3 NAD Spray To Pzt Br A Support 11/08/93 IWF

                                                                                                                                                    .)
              ~2 MFYd                          RCRH-7/S                          93-0385            VT3                            NAD Spray To Ptr Br A              Support                           11/15/93           IWF                                              6 2-ISI- 7C                      RCRH-8/R                          93-0270            VT3                            NAD Spray To Ptr Br A               Sul: port                         11/08/93           IWF 2 -ISI- 7C                     RCRH-97Q                          93-0269            VT3                            IND Spray To Pzr Br A              Support                           11/08/93           IWF                                              ,

2-ISI- IB RCVCH-16687M1 93-H27 Vf3 IND , Seal Injection A Support 11/05/93 IWF 2-1S1-59 kHRH-1/D 93-0027 VT3 NAD Cont. Sump B Disch A Support 10/26/93 IWF 2-ISI-h3 RHRii-14 /B 93-0001 VT3 NAD RHR Pump A Suction Support 10/20/93 IWF ,

                                                                                                                                                    'l
              ~2 W f~55                        RERRE 35/A                        93-0002            YT3                            NAD             ^]

RHR Pump B Discharge Slide Base 10/20/93 IWF I l 2-Isi 53 RHiDT"U70 93-o007 vT3 NAD RHR Pump B Discharge Siesmic Restraint 10/22/93 IWF l

 - 03/16/04                                                                                                                             **8*--  24

                                                                     --                       -          ,.    +           -        -     n. a- -

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern 8tates Power Company 1717 wakonade Drive By Source Doc # 414 Nicollet Mall welch, KN 55089 Commercial Service Dates Decamber 20, 1974 Minneapolis, kN 55401 150 Item Report Rumber Method Resulta 3 System Itam Description Exam Date ASMS Section XI Item 2-ISI-10B RRRRH 4/I 93-0304 VT3 IND RHR HL Takeoff A Support 11/08/93 IWF l ill 103

2-ISI-10B ENR55757'R VT3 NAD RHR RL Takeoff A Support 11/,8/93 IWF l 2-ISI-21 IRHRRH-177D "5 500264 VT3 NAD l RRR Return b ! Support 11/06/93 INF 2-ISTI~10A *kkiiH-2/F ~f93-~0307 VTl_ NAD RHR KL Takeoff A Support l 11/0 9/ 93 IWF l

         ~2-ISI-75                        RSRRH-21/C                         "93-0355            VT3                              "NAD Accumulator Disch.              Support                              11/11/93          IWF 2-ISI-22                      "RHRRH-22/C                            93-0134          VT3                                   NAD Accumulator Disch B             Support                              11/02/93         IWF
         ~f!ISI-22                        RKRRH-35/D                           93 0321          VT3                               i NAD 1

Accumulator Disch B Support 11/10/93 IWF , 2-15I-10B jRRRRH-6/L 93-0306 VT3 NAD RRR HL Takeoff A ! Support 11/09/93 IWF 2-ISI- 4 RRCH-2 8 0 / E I53-0131 VT3 IND HL RTD Takeoff A Support 11/02/93 IWF 2-ISI-63 SIH-157D 93-0474 VT3 NkD SI Pump 22 Suction Support 11/20/93 IWF

         ~3-IS1-65                        SIH-21/C                             93-0012          VT3                                  NAD SI Pump 21 Suction              Support                              10/2S/93         IWF
                                                                                                                             ~-^

2-ISI-65 SIH-24/F 93-0011 Vf3 NAD SI Pump 21 Suction Support 10/22/93 IWF 2-1S1-60 SUFE5kT A 93-0029 VT3 ~~NAD , SI Pump 22 Suction Support Foot 22 10/26/93 INF 2-ISI-60 SUPPORT B 93-0030 VT3 NAD SI Pump 22 Suction Support Foot 22 10/26/93 IWF 2-ISI-60 SUPP #1 C 93-0031 VT3 NAD ; SI Pump 22 Suction Support 22 10/26/93 IWF l i l 2-I'I-60 S SUPPORT D 93-0032 VT3 7 NAD ' St Pump 22 Suction Support 22 10/26/93 IWF , l 2-ISI-89 S KTET'55ETING 93-0432 VT3 NAD Accumulator Tank 21 Anchor Bolts (24) 11/18/93 IWF

                                                                           ~i  93-0455          VT3                                  NAD 2-ISI-68                        Skirt Bolta Pressuriser Vessel              Anchor Bolts                         11/19/93         IWF 2-ISI-6B                        SUPEUIT A                            93-0039          Vt3                                  NAD Boric Acid Tank 21              Support Leg                          10/28/93         IWF 2-ISI-68                        SUPPOR'T B                           93 0040          VT3                                  NAD Boric Acid Tank 21              Support Leg                          10/28/93         IWF R SI 36                          W-6                                  93-0457          vf3                                 NO                i Pressurizer vessel              Sup Skirt                            11/19/93         IWF 2-1S1-76                        W-8                                  93-0433          VT3                                  NAD Accumulator Tank 22             Vessel / Skirt Weld                  11/16/93         IWF                                                   j f

.03/16/94 Page 25

   >-                  .    -       -  ,a+     x.       - -~.          -      . . . - -  -                  - -             -                    . .

1 Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Source Doc # 414 Mico11st Mall Welch, MN 55089 Cosmarcial Service Dates December 20, 1974 Minneapolis, MW $5401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section EI Item 2*iSI- 7C RCRH-5/U 93-0271 VT3 IND Spray To Pzr Br A Hydr Snubber- '11/08/93 IWF

          ~~~f51 2       7E                      2-RRCH-303 93BL                        93-0465          VT)                             NAD Spray To RCDT                  Support                                11/20/93          IWF 2 ISI D E                      2 -!Oi6f'~5 04 93BL                     93-0466          Vfi~                            NAD Spray To RCDT                   Support                                11/20/93          IWF 6

2-IS!-19 2-@RH-70 93-0493 Vf3 NAD RCS Draindown Support 11/22/93 IWF 2 ISI-19 2-W'DRH-71 {93-0464 VT3 NAD RCS Draindown Support l11/20/93 IWF

          ~2 f51-21                        10-2RER-3C                             93-026s          VT3                              NAD RHR Return B                    Support                                11/06/93          IWF
                                                                                                                                     ~

2-ISi~4FB MSSM97M 93-OH 9 W3 NAD + Main Steam A Support 11/05/93 IWF 2 181-55 kHRH 477K 7 3-0454 VT3 NAD RRR Pump B Discharge Support 13/19/93 IWF 2-ISI-80 Column 1 Supt 93-0186 VT3 NAD , RCP 21 Top Support Top Pin 11/03/93 IWF 2-ISI-80 dolumn 1 Supt 93-0185 VT3 NAD . RCP 22 Top Support Top Pin 11/03/9J IWF T ISI-80 . Column 2 Supt 93-0184 VT3 NAD RCP 21 Top Support Connecting Bolts 1 6 11/03/93 IWF 2-IS!-80 Column 2 Supt 93-0163 VT3 NAD RCP 21 Top Support Top Connection 11/03/93 IWF

          ~217 5f-80                       Column 2 Supt                          93-0182          VM                              NAD ACP 22 Top Support              Top Connection                         11/03/93         IWF 2-ISI-80                        Column 2 Supt                         93-0181           VT3                              NAD RCP 22 Top Sapport              Connecting Bolts 1-6                  11/03/93          IWF T f51-80                         Column 3 Supt                         $3-0180         "VT3                               NAD RCP 21 Tep Support              Top Pin                               11/03/93          IWF T~iSI-80                         CoTumn 3 Supt                         93-0D9            VT3                             NAD RCP 21 Top Support              Connecting Bolts 1-6                  11/03/93          IWF
                               ~

2-ISI-80 Column 3 Supt 93-0177 VT3 NAD RCP 21 Top Support Tcp Connection 11/03/93 IWF f R 31 80 Column 3 Supt 93-0176 W3 NAD RCP 22 Top Supprot yTop Pin 11/03/93 IWF l ~ ! 2-151-81 COL l' TIE PIN 93-0191 Vf3 NAD l RCP 22 Lower Lat spt Tie Back Pin 11/03/93 IWF . 2-1SI-81 COL 2 TIE PIN 93-0192 VT3 IND RCP 22 Lower Lat Spt Tio Back Pin 11/03/93 IWF R SI-81 FAD 1 WALL BOLT 93-0188 VT3 NAD RCP 22 Lower Lat Spt Bolts (6) 11/03/93 IWF

T-7sI-81 PAb 2 WALL BOLT 93 0187 VT3 NAD RCP 22 Lower Lat Spt Belts (4) 11/03/93 IWF 03/16/94 Pese .- 26 .

i I

a . . . . .

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

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By source Doc # 414 Nicollet Mall Welch, NN 55089 Commercial Service Dates December 20, 1974 Minneapo11a, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section EI Item 2-ISI-84 COL 2 TIE FIN 93-0200 VT3 NAD , RCP 21 Lower Lat Sp Tie Back Pin 11/04/93 IWF

        ~2Tf51-94                            COL 3 TIE BOLT                                             93-0196         VT3                               NN'D RCP 21 Lower Lat Spt               Tie Back Pin                                               11/03/93         IWF 2-I5iE84                           PAD 1 WALL BPdT                                            93-0193         Vf3                               NAD RCP 21 Lower Lat Spt               Bolts (6)                                                 11/03/93          IWF 2-ISI-84~~                      " eld 2 WALL BOLT                                            93-0201          W3-                               NAD RCP 21 Lower Lat Spt               Bolts (4)                                                 11/04/93          IWF
                                                   ~ -

2-ISI-85 UP RTNGl dR 1 93-0443 VT3 IND STEAM GENERATOR 21 Girder Spring HGR 11/28/93 IWF F 2-ISI-85 UP RING HGR 1 93-0444 VT3 IND STEAM CENERATOR 22 Girder Spring HGR 11/18/93 IWF 2-ISI-85 Uf~it' LNG HGR 2 93-0442 VT3 NAD STEAM GENERATOR 21 Girder Spring HCR 11/18/93 IWF 2 ISI-85 *UP RING HGR 2 93-0441 YI3 NAD STEAM GENERATOR 22 Girder Spring HGR 11/15/93 IWP

         ^7 2 $1-86                           SNUBBER B LTS                                              93-0391          VT3                               NAD STEAM GENERATOR 21                Ring Bolts (16)                                            11/15/93         IWF 2-ISI-86                          S UBBER B T.'TS                                            93-0375          VT3                               NAD ~

STEAM GENERATCR 22 Ring Bolts (16) 11/12/93 IWF 2-151-86 SNUBBE O IN 1 93-0373 W3 NAD STEAM GrfdRATOR 21 Pin (2) - 11/12/93 IWF 2-1S1-86 SNUBBER PIN 1 93-0369 VT3 NAD STEAM GENERATOR 22 Pin (2) 11/12/93 IWF 2 151-86 SNU565 D IN 2 93-0372 VT3 NAD STEAM GENERATOR 21 Pin (2) 11/12/93 IWF 2-ISI-86 SNUBBER PIN 2 93-0368 W3 Ni@ STEAM GEIERATOR 22 Pin (2) 11/12/93 IWF

        -~1SI-86 2                                 SND55IR PIN 3                                              937 371          VT3 fNAD STEAM GENERATOR 21                Pin (2)                                                    11/12/93         IWF T ISI-86                            SN'JBBER PIN 3                                             93-0367          VT3                               NAD STEAM GENERATOR 22                Pin (2)                                                    11/12/93         IWF 2-ISI-86                          SNUBBER PIN 4                                              93-0370          Vf3                               NAD STEAM GENERATOR 21                Pih (2)                                                    11/12/93         IWF 2 -Iff- 86                        SNUBBER PIN 4                                              9T 0366          VT)                               NAD STEAM GENERATOR 22                Pin (2)                                                    11/12/93         IWF 2-181-89                          SKIRf~B0 TTY G                                             93-0431          VT3                               NAD            1 Accumulator Tank 22               Anchor Bolts (24)                                          11/18/93         IWF 2-ISI-15                          PRRCH 2847D                                                93-0094R1        VT3                               NAD HL RTD Takeoff B                  Support                                                    11/04/93         IWF Verifled ID #
            ~
        "2-ISI-15                           PRRdH-284/C                                                93-0093R1        VT3                               NAD HL RTD Takeoff B                  Support                                                    11/04/93         IWF Verified ID 8 2-ISI-D                           Column i Base                                              93-0507          UTO                               NAD SG 21 Support Baze                Bottom P1n                                                 11/23/93         IWF 03/15/94                                                                                                                                                         Page 27  j l
                    ~ -.   -,         --      _ - . - - - - . - , , . . - . ,                      _ _ . -, ,              .- _.                   ,

                                                                                                                           ~ _ . . .     -      -    ~

Prairie Island NGP, Unit 2 Inservice Inspection Report I,og Northern States Power Company 1717 Wakonada Drive By Source Doc # 414 Nicollet Mall Welch, MN $5089 Consercial Service Dates December 20, 1974 Minneapolis, MN $5401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2 ISI-77 Column 2 Base 93-0506 UTO NAD SG 21 Support Base. Bottom Pin 11/23/93 IWF 2 13I-77 l Column 2 Base 93-0524 VT3 NAD . SG 21 Support Base iBottom Pin 13f24/93 IWF 1

2-ISI-77 Column 1 Base 93 0527 VT3 NAD J SG 21 Support Base Bottom Pin 11/24/93 IWF 2-ISI-77 93-0505 UTO NAD ! l Column 3 Base SG 21 Support Base i Bottom Pin 11/23/93 IWF T f5I-77 Column 3 Base 93 0NI ' VT3 NAD SG 21 Support Base Bottom Pin 11/24/91 IWF , 2-ISI-77 folumn 4 Base 9b 0504 L UTO NAD SG 21 Support Base Bottom Pin 11/23/93 IWF 2-1SI-77 Column 4 Base 93-0534 VT3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF 2-IS M 7 C61uma 1 Base 93 0503 UTO NAD SG 22 Support Base Bottom Pin 11/23/93 TWF 2-ISI-77 Column 1 Base 93-0516 VT3 NAD + SG 22 Support Base Bottom Pin 11/24/93 IWF

                ~FiSI-77                       C61umn 2 Base                      3-0502           UTO                               NAD SG 22 Support Base            Bottom Pin                        11/23/93          IWF 1

2-ISI-77 CoEmn 2 Base 0-0531 VT3 NAD SG 22 Support Base Bottom Pin 11/24/93 IWF L

2-ISI-77 Co1umn 3 Base 93-0501 UIO NAD + SG 22 Support Base Bottom Pin 11/23/93 IWF

                ~2 7 51 7i                     CoTu'mn 3 Base                  *93-0522            VT3                               NAD SG 22 Support Base            Bottom Pin                        11/24/93          IWF
                         ~
                ~iTf5 F77                      Column 4 Dase                     93-0$00           UT0                               NAD SG 22 Support Base            Bottom Pin                        11/23/93          IWF 1

i~15F7 Column 4 Base U~6520 YT3 NAD

                 $3 22 Support Base            Bottom Pin                        11/24/93          INF 2-151-65                     CS1T'E778                          93-0DbR1          VT3                               NAD SI Pump 21 Suction           Support.                           11/08/93          IWF Rework 2-IST 12A                     FRCVCH 1T)T/P                     93-0T12R1         VT3                               I!N ~             ,

Seal Injection B Support 11/16/93 IWF FsH 7 2Td

2-ISI 49C 93-0400 VT3 NiD Feedwater B Support 11/16/93 IWF M 5I-108 RHRRH-4/I 93-0304R1 Vf3 NAD RMR HI, Takeoff A Support 11/16/93 IWF Reworked 2-ISI 7C RCRH-9/Q 93-0269R1 Vi3 NAD Spray To Pzr Br A Support 11/16/93 IWF Reworked 2-1S1- la RCVCH-1668/M1 93-0227R1 VT3 NAD I Seal Injection A Support 11/16/93 IWF Rework 2-ISI- 7D 113-2R62T C 93-0079R1 VT3 NAD. i Spray To Pzr Br B Support 11/16/93 IWF l Engineering Evaluation ! 03/16/b4 Page 28 i y' v , _m.

- . _ . _ _ . . . . . _ . . _ . .~ ..m. . _._ _._s..., .= ., , _. , Prairie Island NQP, Unit 2 Inservice Inspection Report Log Northern States Power company 1717 wakonada Drive By Source Doc # . 414 Nicollet Mall Welch,.KN 55089 Commercial service Dates December 20, 1974 Minneapolis, MN 55401 ISO Itam Report Number Method Results System Itam Description Raam Date ASME Section XI Itam 2-ISI- 4 138-2RTD 6/C2 93-0119R1 VT3 NAD. . EL RTD Takeoff A Suppost 11/16/93 IWF Engineering Evaluation 2-ISI- 1A 13A-2CVCS! 27Al 9f!6211R1 Vf3 NAD Seal Injection A Support (2-2VC-21Al 11/16/93 IWF Engineering Evaluation , _37351-10B 9-2RRR75E7'M 1 93-0301R1 VT3 NAD I RHR HL Takeoff A Support 11/16/93 IWF Engineering Evaluation 2-IGI- 5 PRSIH-240/D -~ '3-0434 "Pf3 NAD SI$ High Head Support 11/18/93 IWF

           ~f!lSI-12A                            "YEUVCH-137T7s                   ~~* 93-013252                                 VT3                                       NAD Seal Injection B                      Support                              11/18/93                                 IWF 2-ISI   7A                            RCRH-17/I                            93 - 027Ta l                             vT3                                      NAD Spray To Pzr Br A                     Support                              11/20/93                                 IWF
                                                           ~

Reworked NFIT9316 1 -4 A-FSH-5 93 0485 VT3 NAD AUX FEEDWATER STM Restraint 11/10/93 IWF

           ~}I13I- 7A                              RCKE!ii73                            93-0553                                 Vf'3                                      NAD Spray to Pressurizer                  Ridgid Restraint                     11/27/93                                 IWF 2-I3I- ?A                             RCRH-18/H                            9170554                                  VT)                                      IND Spray to Pressurizer                  Ridgid Restraint                     11/27/93                                 INF
           'l ISI- 7A                              RCRH-15/K                            93-0556                                 VT3                                       NAD Spray to Pressurizer                  Restraint                            11/29/93                                IWF                                                         $

f!i51TI7B MSH-21[P 93-0541 VT3 IND. Main Steam B Restraint 11/26/93 IWF 2-ISI-46B MSH 8I7Q 93a6519 VT3 IND Main Steam Loop 'A' Snubber 11/26/93 IWF 2TifT-12A

PRCVCH-137f7H 93 0544 VT3 N5D Seal Injection Restraint 11/26/93 INF 2-ISI-12'A "YEDVdH-1373/0 93-0543 VT3 IND Seal Injection Snubber 11/26/93 IWF 2-ISI-12A 138!3DVCS-1/Q 91-0545 Vi3 NAD I seal Injection Snubber 11/26/93 IWF

            'NP-39316 1-4                         .AFWH-72                              93-0512                                 Vi3                                       NA6 ACX FEEDWATER                         Spring Hanger                        11/23/93                                IWF

2-ISI-14 13 f!ikf5717'C1 93-0090R1 VT3 NAD e CL RTD Takeoff B Support 11/23/93 IWF Rework 2-151-78 Column 2 lupt 912C165R1 VT"3 NAD SG 22 Support Top Top Pin End Caps 11/23/93- IWF Rework 2-ISI-29 102-2$15-1B 93-0518 VT3 NAD RV SIS Loop A Restraint 11/24/93 IWF l

          'if7fif-81                               ECL 2 Tfi~ PIN                       93 0192R1                               VT3                                       NAD                 l RCP 22 Lower Lat Spt                  Tie Back Pin                         11/24/93                                IWF                                                        'l Rework
          ~3rlif'-108                              9-2RHR 4 /J                          93-630lR1                               Vf3                                       NAD RHR RL Takeoff A                      Support                              11/26/93                                IWF Removed extra part.

2-Isf!3T RNRH 13/L 93-0552 VT3 NAD j RHR Pump *B' Suction Support 11/27/93 IWF I 03/16/94 Page . 29

 .     <         . t  _,             ,        +- -       ~-                                ..                 ---                . ~ + , -

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonade Drive By Source Dec # 414 Nicollet Mall welch, MN 55089 Comeercial Service Data December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Resulta System Item Description Exam Date ASME Section XI Item NF-39316 1 - 4 AFWH-74 93-0555 VT3 .NAD Amt FEEDWATER Dual Spring Ranger 11/23/93 IWF 2-1S1-75 RERRH-21/C 93-0355R1 VT3 NAD Accumulator Disch. Support 11/29/93 IWF M 5I-24 114-2CVCS-D5 93-0541 LVT3 .NAD Auxilliary Spray Support 11/30/93 IWF 2-ISI-46B MSH+I67it +9 E I54R1 VT3 IND Main Steam A Support 11/30/93 IWF

                                          !                                         i 2-1SI-47B                     MSH-BY70                               i 9 3-dh0R1          VT)                                    NAD Main Steam B                  Snubber                                   11/30/93           IWF I
                                                                                        ~

Engineering Evaluation 2-ISI- 1B PRCVCH-1523[F 93-Of25R1 fpf3 ND Seal Injection A Support 11/05/93 IWF Revise Drawing 2-ISI- 7C T?RN' R 5 /U 9 3-Of fliti VT3 NAD Spray To Pzt Br A Hydr Snubber 11/30/93 IWF Revise Drawing

                                              ~
             ~2 -ISI-130                    FRCVCH-13877W                             93-0266R1        VT3                                     NAD Cold Leg Charging B           Support                                   11/30/93          IWF Revised Drawing E 8I-47B                       MSH-19/L                                  93 0231R1         VT3                                    NAD          ,

Main Steam B Support 11/30/93 IWF Drawing Revision 2-ISI-47B MSi6h7P 93-0541R1 VT3 NAD Main Steam B Restraint 11/26/93 IWF Engineering Evaluation 2-ISI- 7A RCEF II7H 93-0554R1 Tff3 NAD Spray to Pressurizer Ridgid Restraint 12/01/93 IWF Reworked i 2-IS'I-12A PRCVCH-13iT/0 93-0543R1 VT3 NAD Seal Injection Snubber 12/01/93 IWF Reworked 2-ISI 46B MSH-20/R 93-0254R2 VT3 *NAD Main Steam A Support 12/01/93 IWF Engineering Evaluation 2-ISI- 4 RRCH-296TE 93-0131R1 VT3 NAD HL RTD Takeoff A Support 12/01/93 IWF Drawing Revision 2-ISI-46h MSH 81/Q 93-0538R1 VT3 NiD Main Steam Loop 'A' Snubber 12/01/93 IWF Drawing Revised 2-ISI 12B PRCVCH 1377/J 93-0288R1 Vf3 NAD Seal Injection B Support 11/30/93 IWF 4 Drawing Revised

            ' R SI- 3                       136 2 rid-1/B                             93-0123R1        VT3                                     IND CL RTD Takeoff A              Support (2-2RC-8A)                        12/03/93         IWF 2-ISI- 3                      138-2RTD-1/B                              93 0123R2        VT3                                     NAD-         4 CL RTD Takeoff A              Support (2-2RC-8A)                        12/03/93         IWF Engineering Evaluation
            ~22 SI-14                       PRACH7 5T[8                               93-0089R1        VT3                                     NAD CL RTD Takeoff B              Support                                   12/03/93         IWF Verified ID 8 W SI-12A                        PRCVCH-1371[P                             93-0132R3        N3                                      NAD Seal Injection B              Support                                   12/04/93~         IWF Rework T ff!-85                        UP RING HGR 1                             93-0443R1        VT3                                     NAD STFM GENERATOR 21             Girder Spring HGR                         12/11/93         INF 2-ISI-85                      UP RING HGR 1                             93-0444R1        VT3                                     NAD STEAM GENERATOR 22            Girder Spring HGR.                        12/11/93         IWF 4

03/16/04 Page 30

        .  .m          _ . .                          .        m                                       . . .           . .               ,m 1airieIslandNGP, Unit 2                     Inservice Inspection Report Log             Northern States Power Company 1717 wakonada Drive                              By Source Doc #                                   414 Nicollet Wall welch, MN $5089                      commerciel Service Date: December 20, 1974               Minneapolis, MN 55401 ISG                        Item                            Report Number       Method                         Resulta system                     Item Description                Exam Date           ASME Section XI Itam 2-ISI-85                  UP RING HGR 2                    93-0442R1           VT3                            NAD STEAM GENERATOR 21         Girder Spring HGR                12/11/93            IWF 2-ISI-85                   UP RING HGR 2                    93-0441R1          VT3                             NAD

STEM GENERATOR 22 Girder Spring HGR 12/11/93 IWF I

M II-8$' UP RING HGR 1 93-0443R2 VT3 IND STRAM GENERATOR 21 Girder Spring HGR 12/14/93 IWF Engineering Evaluation . T f3I-85

UP RIN ESdit 2 l93-0442R2 VT3 IND ! STEM GENERATCR 21 IWF lGirderSpringHGR l12/14/93 i Engineering Evaluation J 2-ISi 55 IRING NGR 1 937~444R2 0 VT3 IND STEM GENERATOR 22 jGirder Spring HGR IWF l12/14/93

                                        !                                j                    Engineering Evaluation 2-151-65                 j UP III'SfifGR 2                  93-0441R2          Iff3                           ~lND STEAM GENERATOR 22       l Girder Spring HGR                12/14/93           IWF I                                !                    Engineering Evaluation
                                                                                           ^

2-ISI-31 RCRH 50/F l93-0492 VT3 NAD Pressurizer Surge Spring Hanger 11/22/93 IWF / IEB 86-11

                                        ' F@ heel Body
                                                                                  ~

2-ISI-45 9T 0460 UTO NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS,4.2-1 2-ISI-45 Flywheel Body 93-0409 (TTO NAD RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.J-1 2-151-45 Flywheel Keyway 93-0462 UTO NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-ISI-45 Flywheel Keyway 93-0408 tric NAD RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2-1 2-ISI-45 " Flywheel Feriph 93-0461 UTO NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-ISI-45 Flywheel Periph 93-0407 UTO NAD RC Pump 22 Flywheel Flywheel 11/16/93 RG / TS.4.2-1 2 131-45 FTywheel Body 93-0459 MT NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2 T TSI-45 " Flywheel Body 93-04Ts %r NAD - RC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2-1 2-1517 5 Flywheel Periph 93-0458 IIT IND RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-ISI-45 Flywheel Periph 93-0494 MT NAD AC Pump 22 Flywheel Flywheel 11/17/93 RG / TS.4.2-1 2-ISI-45 Flywhee D eriph 93-0456R1 per IND RC Pump 21 Flywheel Flywheel 11/23/93 RG / TS.4.2-1 Engineering Evaluation

 '03/16/94                                                                                                                          Page    31

i NORTHERN STATES POWER

SUMMARY

REPORT. ) [NSERVICE INSPECTION- PRAIRIE ISLAND UNIT 2.1993 - l 1 l l l APPENDIX Q LIST OF INSPECTIONS BY INSPECTION REPORT NUMBER 31 Pages P 9 t' t 2 B 1 h

9 i

w_ .. , _a c... - . > . + ~ .- - ~ , . -. . - Prairie Island NQ*. Unit 2 Inmarvice Inspection Report Log Northern States Power Company 1717 Wakonado Drive By Report 0 414 Nicollet Mall welch, MN $5089 commercial service Dates December 20, 1974 Minneapolis, MN 55401 130 Item Report Number Metho4 Resulta system Item Description Exam Date ASME Section XI Item 2-ISI-53 6RHRH-14/B 93-0001 VT3- NAD RER Pump A Suction ' Support 10/20/93 IWF 2*ISI-55' TidiRH-35/A 93-0002 VT3 NAD RHR Pump B Discharge Slide Base 10/20/93 IWF 2-ISI-64 W-106 93-0003 FT NAD SI Pump 21 Suction Elbow / Pipe 10/21/93 C 5, il 2-ISI-64 W-107 93 0004 PT NAD SI Pump 21 Suction Pipe / Elbow 10/21/93 C 5, 11 2-ISI-66 W-55 LS -0005 - PT NAD RNST Discharge Pipe / Elbow 110/22/93 C 5. 12 l i 2-15I 3 4 W-90 ~ 93-0006 PT NAD , RER Pump B Discharge Elbow / Pipe _ 10/22/93 C 5. 11 T T51-55 i luiRH-42 /G 93-0007 VT3 NAD RHR Pump B Discharge Siesmic Restraint {10/2.'/93 IWF b93-0008 l l SI-61 ^ 2-SIH+116/E VT3 NAD SI Boric Acid Supply Guide '10/22/93 IWF

                 ~}-ISI-61                                f3fSE1VF                             93a0009            VT3                            NAD SI Boric Acid Supply                    Rigid                                10/22/93           IWF TfST~61                                   2+SIM-11WD                           93-0010            VT3                            NAD SI Horic Acid Supply                    Rigid                                10/22/93           IWF                                           *
                "27 fI-65                                 SIH 14TF                             93-0011            VT3                            NAD SI Pump 21 Suction                      Support                              10/22/93           INF 2 1S1-65                                $IH-21/C                             93 0012            VT3                            NAD SI Pump 21 Suction                      Support                              10/25/93           IWF 2-ISI-62                                W-148                                93-001)            P'T                            IND SI Pump 22 Suction                      Elbow / Valve                        10/22/93           C 5. 11 2-ISI-62                                W-148                                93-0013R1          PT                            NAD SI Pump 22 Suction                      Elbow / valve                        10/26/93-          C 5. 11
                    ~

Minor Buffing 7-ISI- 7E W-B-1 93BL 93 0014 'PT NAD Spray To RCDT Tee / Pipe 10/14/93 B 9, 21 2-ISI- 7E W-B-2 93BL 93-0015 PT NAD Spray To RCDT Pipe / Elbow 10/13/93 B 9. 21 2-ISI- 7E W-B-3 93BL 9J 0016 PT NAD Spray To RCDT Elbow / Pipe 10/13/93 B 9. 21 2-IS F 72 W-B-4 93BL 93-0017 PT NM) Spray To RCDT Pipe / Elbow 10/04/93 B 9. 21

2 151- 7'E TB 75 93BL 93-0018 PT NAD Spray To RCDT Elbow / Pipe 10/04/93 89, 21

                ~~USI-2        72                             W-B-7            93BI.               93-0019            PT                            WAD Spray To RCDT                          Valve / Pipe                          10/05/93           9 9. 40 T fSI- 7E                                 W-B-8            93BL                93-0020            PT'                           .NAD Spray To RCDT                           Pipe / Valve                         10/05/93           B 9. 40 Tffi42                                    W-le5                                93-0021            PT                            NAD SI Pump 22 Suction                       Pipe / Elbow                         10/26/93          C 5, 11 03/16/94                                                                                                                                         Page   1

a . , ~ -~ - ,, 1 Prairie Island NOP, Unit 2 Inservice Inspection Report Log Nortborn States Power Company 1717 Wakonada Drive By Regiort # 414 Nicollet Wall ; Minneapolie, MN 55401 Welch, MN 55089 Cosmiercial Service Deter December 20, 1974 ISO Iten Report Number- Nothod Resulte System Item Description Exam Date ASME Section EI Item 2-151-62 W-146 93-0022 FT NAD S1 Pump 22 Suction Elbow / Pipe 10/26/93 C 5. 11 2-ISI-62 W-147 93-0023 M ,NAD S1 Pump 22 Suction Pipe / Elbow 10/26/93 C 5. 11 2-ISI 6'4 IW-104 5 93 4 024 PT NAD SI Pump 21 Suction fPipe/ Elbow 10/26/93 C 5. 11 2-1S1-64 W-166 i 93 0025 PT NAD

. SI Pump 21 Suction Pipe / Pipe 10/26/93 C 5. 11 f'iSI-64 W-108 "93+0026 PT NAD 10/26/93 SI Pump 21 Suction Elbow / Valve C 5. 11 2-ISI-59 i RHRH-1/D 93-0027 VT3 NAD Cont, Sump B Diech A ! Support 10/26/93 IWF 2-ISI-65 T +93-0028 VT3 IND SI Pump 21 Suction lCSH217/B iSupport 10/26/93 IWF

           ~2 7 3I-65                       'CSH-2177B                           93-0626R1         VT3                              JAD SI Pump 21 Suction                Support                            11/09/93          IWF Rework 2-ISI-60                          SUPPORT A                          93-0029          VT3                              NAD         >

SI Pump 22 Suction Support Foot 22 10/26/93 IWF

           ~2-ISI-60                          SUsid5t B                       % 0030              VT3                              NAD SI Pump 22 Suction                Support Foot      22               10/26/93          IWF                                         ,

2-131-60 SUPPORT C 93-0031 VT3 NAD SI Pump 22 Suction Support 22 10/26/93 IWF 2-ISI-60 SUFPORT D 93-0032 VT3 NAD SI Pump 22 Suction Support 22 10/26/93 IWF 2 ISI-62 [II-157 ~93-0033 PT NAD SI Pump 22 Suction ! Pipe / Valve 10/27/93 C 5. 11 2-151-61 *WT 44F 93 0034 FI NAD SI Boric Acid Supply Pipe / Elbow 10/27/93 C 5. 11

T i51-61 W-46F 93-0035 PT NAD SI Boric Acid supply Pipe / Elbow 10/27/93 C 5, 11 , 2-ISI 61 W-47 93-0036 PT NAD SI Boric Acid Supply Elbow / Pipe 10/27/93 C 5. 11 2-ISI 61 W 48 TI-0037 PT NAD SI Borio Acid supply Pipe / Elbow 10/27/93 C 5. 11 T l'SI-61 W-55F 93-0038 PT NAD SI Boric Acid Supply Tee / Pipe 10/27/93 C 5. 11 2-ISI-68 SNPfCRT A 93-0039 VT3 NAD Boric Acid Tank 21 Support Leg 10/28/93 IWF 2-ISI-68 SUPPORT B 93-0040 VT3 NAD , Boric Acid Tank 21 Support Leg 10/28/93 IWF 2-ISI-74 W-20 93-0041 PT NAD i SI Pump Suction Pipe / Elbow 20/27/93 C 5. 11 RE74 W-21F 93-0042 PT NAD SI Pump Suction Elbow / Pips 10/27/93 C 5. 11 03/10/90 Page 2 ,

a , , , = - . . . . - . - _ ~ , - . , ~ ~ . ~ ~ . - . . - - Prairie Island NGP, Unit 2 Ineervice Inspection Report Log Northern Statae Power company 1717 wakonade Prive By Report # 414 Nicollet Mall Welch, MN 55089 Commercial service Dates Dscamber 20,'1974 Minneapolie, MN 55401 ISO Item Report Number Method Resulte Syetam Item Description Exam Date ASME Section XI Item 2 ISI-74 W-23 93-0043 PT NAD SI Pump Suction Pipe / Elbow 10/27/93 C 5. 11 2 7151-14 ~ 5-25F 93-0044 PT NAD SI Pump Suction Pipe / Pipe 10/27/93 C 5. 11 l ~ 2-151-74 j WT 34 "93-0045 PT NAD SI Pump Suction l Elbow / Pipe 10/27/93 C 5. 11

                                                          ?
                ~f!f51-61                                     W-37                               93-0046          PT                                 NAD.

SI Boric Acid Supply ;Te4/ Elbow 10/28/93 C 5. 11 l

               ~iT[5T7T9                                      W-4                                93-0047          PT                                 NAD RER Heat Exchgr 22                            Doubler */O'let Noz                10/28/93         C 2.'11 2-ISI-69                                     W-2                            ~~E93-0048            UT45                               GEO RRR Heat Exchgr 21                            Shell/ Flange                      10/28/93         C 1. 10 f

2-1S1750 "*lIGI3 f 93-0049 PT IND , RHR Pump B Suction Pipe / Elbow 10/28/93 C 5. 11 2-151-50 W-137 93-0049R1 Pf~ NAD RHR Pump B Suetion Pipe / Elbow 11/26/93 C 5. 11 Removed Indicatione 2-ISI-69 W-2 93-6d50 UT45 GEO RHR Heat Exchgr 22 Shell/ Flange 10/28/93 C 1. 10 2-ISf!69 W-7 93-0051 UT4 5 - NAD RHR Heat Exchgr 22' Head /Shell 10/28/93 C 1. 20 ' 2-ISI-60 SUPP6KT A 93-0052 MT NAD SI Pump 22 Suction Support Foot 22 10/29/93 C 3. 30 2-ISI-60 SUPPORT B 93-0053 MT NAD SI Pump .22 Suction Support Foot 22 10/29/93 C 3, 30 2-151-60 SUPPORT C 93-005% MT NAD

                $1 Pump 22 Suction                           support Foot      22                10/29/92         C 3. 30 2-ISI-60                                     SUPPORT D                           93-0055          MT                                 NAD SI Pump 22 Suction                           Support Foot      23                10/29/93         C 3. 30
              ~Y7fSI-60                                      SUPPORT E                           93-0056          MT                                 NAD SI Pump 22 Suction                           Holding Lug        22              10/29/93          C 3. 30
              '~2 21SI-60                                    SUPPORT F                          93-0053           MT                                 NAD SI Pump 22 Suction                           Holding Lug          22            10/29/93          C 3. 30                                               '
                                                                                                                                                                       '1 2-131749C                                    /W-102                             93-0058           MT                                 IND Feedwater a                                  Pipe / Pipe                        11/01/93          FSAR / C 5. 21                                     .

2-IS'f7 WD4 ~ PW-102 93-0058R1 MT NAD ; Feedwater B jPipe/ Pipe 11/03/93 FSAR / C 5. 21 l l Removed Indication 2-13I-48B FW-150 93-0059 MT NAD Feedwater A Pipe /Elbcw 11/01/93 FSAR / C 5, 21 ' 2-ISI-46h FW-159 93-0060 MT NAD ; Feedwater A Elbow / Pipe 11/01/93 FSAA / C 5. 21 , 2-ISI-20A W-R 93-0061 PT NAD RHR HL Takeoff B Branch 11/01/93 8 9. 31

              ~ITT51-20A                                     W-6                                93 0062           PT                                 IND KHR HL Takeoff a                             Pipe / Elbow                       11/01/93          89, 11 03/16/34                                                                                                                                               Page     3 l

m. . . _ . _ . .__ . _ _ _ . . _ . -_m. . . ~_ m Prairie Island NCP. Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Report # 414 Nicollet Mall Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolia, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section II Item 2-ISI-20A W-6 '93-0062R1 PT NAD RHR HL Takeoff B Pipe /Ribow 11/23/93 B 9. 11 ;

Removed Indication 2-131 33 RCC-B-4SE 93-0063 j PT NAD peactor Coolant B Safe End/Nazzel 11/01/93 a l B 5,130 R 51-33 ~ N EC+B-4SE E93+0064

PT TNAD Reactor Coolant B Safe End/ Nozzle '11/01/s3 8 5. 70 ,

2-IS!-33 RCC-B-2 93-0065 PT filXD Reactor Coolant B Pipe / Pipe 11/01/93 B 9. 11

                  ~
                                           !       ~~

Tf S1 - .3 3 [RCCB-10 ~I93-0066 PT NAD

Reactor Coolant B l Elbow / Pump !11/01/93 8 9. 11 i l

2 ISI-12C Fiange e W-2 U T067 VT1 IND Seal Injection B Fig Bitg 11/01/93 87 50 2-ISI-12C Flange e W-2 93-0067R1 T /T1 NAD Seal Injection B Fig Bitg 11/16/93 B 7. 50

                                                                                 !                    , Engineering Evaluation 2-ISI-12C                         Flange e W-4                      j93 0068             ~VT1                                          IND I

Seal Injection B F1g Bitg 11/01/93 87, 50 t 2-IS1-12C # Flange e W-4 j93-0068R1 T/Il NAD Seal Injection B Fig Bitg 11/26/93 B7 50 l Engineering Evaluation 2-I$I-12C W-11 '93-0069 Pi NAD Seal Injection B Pipe / Reducer 11/03/93 B 9. 21 2 ISI-IIC

W 14 .93-6070 Fr IND { Seal Injection B Valve / Pipe (Socket) ;11/01/93 B 9. 40 I

           ~2-ISI-12C ^                       W

[930070R1 PT D AD Seal Injection B lva-14 l lve/ Pipe (Socket) 11/22/93 B 9. 40 i Removed Indications 93-0071 2-ISI-12C W-16 PT NAD seal Injection D Elbow / Pipe 11/01/93 8 9. 21 2-ISI-12C W-17 93-0072 PT NAD 'i Seal Injection B Pipe / Elbow 11/01/93 B 9. 21 ,

2*ISI-120 W 18 93-0073 PT NAD Seal Injection B Elbow / Pipe 11/01/93 B 9. 21 2-ISI-12C W-19 93-0074 Fr NAD Seal Injection B Pipe / Elbow 11/01/93 B 9. 21 2-151-16 WR 93-007'S PT NAD Drain & Letdown Line Branch 11/01/93 B 9. 32 2-ISI-12C '13B-2CVC-2/B 93-0076 VT3 NAD Seal Injection B Support 11/01/93 IWF

           ~T-ISI-12C                         PRCVCH-1 W4TC                        93 06F7               Vf3                                       NAD Seal Injection B                 Support                               11/01/93              IWF
           ~27 S1- 7D                         2PVC-431B                            93-0078               VT1                                       NAD Spray To F2r Br B                Valve Bolts                           11/01/93              B 7. 70
                                                         ~~

. 2-ISI- YD 113-2RC-217C 93-0079 Vr3 IND Spray To Par Br B Support 11/01/93 IWF 2-151- 70 113-2RC-2A/C 93 M 79R1 VT3 NAD Spray To Far Br B S'; port 11/16/93 IWP Engineering Evaluation 03/14/94- . Page 4 >

  .->                 .                 .                                n . ,         . ~ .                   -              , -            ,

i I Prairie Island NGP, Unit 2. Inservice Inspection Report Log Northern States Power Company 1717 Wakonado Drive By Report # . 414 Nicollet Mall t Welch, MN 55089 Commercial Service Dates December 20, 1974 Ninneapolis, MN 55401 ISO Item Report Number Method Results i System Item Description Exam Date ASME Section II Item ' 2-IS1- 7D. 113-2RC-1/B 93-0080 VT3 NAD Spray To Par Br B Support 11/01/93 IWF l T f5'I-468 MS-16 LS-DS 93-0081 prf NAD Main Steam A Pen / Pipe 11/01/93 FSAR / C 5. 21

                                          !                                                    I T fSI-46B                       f MSHN~E5'                           [93-0082        "iff                                NAD.

Main Steam A l Pipe / Pipe l11/01/93 FSAR / C 5. 21 2 ISI-46B MS-187A j93-0083 E IIID Main Steam A Branch 11/01/93 C 5.' 31 2-ISI-46B MS-185 i93-0084 MT NAD. Main Steam A Header / Cap 11/01/93 FSAR / C 5. 31 2-131-48B FN-349~ '93-0085 l'rf NAD Feedwater A Elbow / Pipe 11/01/93 FSAR / C 5. 21-

           ~2 7 SI-15                       W-36                                 93-0086          PT                              NAD KL RTD Takeoff B                Pipe / Valve (Socket)                11/01/93        B 9 40 2-ISI+15                    "[W-37                                   93-0087         PT                               NAD-             I HL RTO Takeoff B                Elbow / Pipe                         11/01/93        B 9. 21 l

2-1S1-15 W 38 93-0088 li NAD HL RTD Takeoff B Cross / Elbow 11/01/93 8 9. 21 2-1S1-14 PRRCH-282/E i 93-0089 VT3 INL CL RTD Takeoff B Support 11/02/93 IWF 2-ISI-14 PRRCH-28278 93-0069R1 VT3 NAD CL RTD Takeoff B Support 12/03/93 INF Verified ID 4 'l

          ~i-151-14                         0 7-2RT6 57C1                        93-0090         VT3                               IND             [

' CL RTD Takeoff B Support 11/02/93 INF

           ~ M 51-14                        13FiHDT/D1                           93-009TR1       VT3                              NAD.             ,

CL RTD Takeoff B Support 11/23/93 IWF Rework

          ~2-151-14                         137-2 RTD-27B                        93-0091         VT3                              NAD,~~

CL RTD Takeoff B Rup't Re't 11/02/93 IWF

          'iU51-13A                         PRCVCIl-150678                       937692          VT3                              NAD Celd Leg Charging B             Support                              11/02/03        IWF
          ~iU5I-15                          PRidHT 2847C                         93-0093         VT3                              IND HL RTD Takeoff B                Support                              11/02/93        INF T TSI-15                          PRRCH-284/C                          93-0093R1       VT3                              NAD HL RTD Takeoff B                Support                              11/04/93        IWF                                               r Verified ID 5 T fSI-15                          PRRCH 284/D                          93-0094         VT3                              IND HL RTD Takeoff B                Support                              11/02/93        INF 2 ISI-15                        PRRCH-284/D                          93+0094R1       VT3                              NAD HL RTD Takeoff B                Support                              11/04/93        IWF Verified ID 4 Tl5FFD                            111-2RC-4/C1                         93-0095         W3                               NAD Spray To Par Br B               Support                              11/01/93        IWF-
          'T-15'I- 4                        W-40                                 93-0036         PT                               NAD~

ML RTD Takeoff A Crose/ Elbow 11/02/93 8 9. 21 2 1S1 4 W-38 93-0097 PT NAD HL RTD Takeoff A Pipe / Valve (Socket) 11/02/93 8 9. 40 ] i l 03/16/04 Page 5 , i

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

l i

                                                                                                                                                 ')
                                                                                                                                                 -l ,

l Prairie Island NGP, Unit 2 Inaervice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Report 6 414 Nicollet Mall Welch, MN 55089- Conenercial Service Dates December 20 1974 Minneapolis, NM 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section II Item 2-ISI- 4 h-39 93-0098 FT NAD , E RTD Takeof f A Elbow / Pipe 11/02/93 B 9. 21-2-ISI-32 - RCC-A 7A 93-0099 PT WAD Reactor Coolant A Elbow Long Seam 11/06/93 B 9. 12

        ' M 31-32                         RCC-A-9B                         93-0100              PT                              NAD Reactor Coolant A               Elbow Long Seam                  11/02/93             8 9. 12 R5fD)                        T 'CC-B-9A R                                93-0101             iT                               siD Reactor Coolant D               Elbow Long Seam                  11/01/93            8 9. 12
        ~ M $1-33                      'RCC-B-99                           93-0102              PT                              NAD Reactor Coolant B               Elbow Long Seam                  11/01/93            B 9. 12
         ~2 ~f 5f- 3                      W-1T                             93-010)              PT                              NAD CL RTD Takeoff A             . Elbow / Pipe                      11/02/93            B 9. 21 l
        ' V f51- 3                        W-12                             93-0104              PT                              NAD CL RTD Takeoff A                Pipe / Valve (Socket)            11/02/93            B 9. 40 R 52~E4                          2-kC-1-17                        93-0105             VT1                              IND CL RTD Takeoff 9               Valve Bolting                     11/02/93            87. 70 R SI-14                           2-RC-1-17                        93-0105R1           Vil                              NAD CL RTD Takeoff B               Valve Bolting                     11/29/93            37, 70 Rework T15175                           2+RC-1-14                         93-0106             VT1                              IND HL RTD Takeoff B               Valve Bolts                       11/02/93            B 1. 7 0 -

2-TS M S 2-RC-1-14 9 M1' R1 VT1 NAD E RTD Takeof f B Valve Bolts 11/04/93 B 7. 70 Rework R 51-488 W-150 p3-0107 UT45 NAD Feedwater A } Pipe / Elbow 11/01/93 FSAR / C 5. 21

                                       !                                      ~

2-ISI-48B fW-149 93-0108 (fT4 S NAD Feedwater A B1 bow / Pipe 11/01/93 FSAR / C $. 21 2-ISID2 RCC-A-11 93 0T69 ff NAT Reactor Coolant A Pump / Pipe 11/02/93 8 9. 11

        ~2 7 SI- 6                    *W-2                                 93-0310             PT                               NAD RTD Return A                   Pipe / Elbow                      11/02/93            8 9. 21 2 ISI- 6                       W- I                              93-0111             PT                               NAD RTD Return A                   Valve / Pipe                      11/02/93            8 9. 21 2-ISI- 6                       W-R                               93-0112             PT                               NAD RTD Return A                   Branch                            11/02/93            8 9. 32 V f51- 70                        W-3                               93-0113             PT                              NA5 Spray To Pzt Br B              Elbow / Pipe                      11/02/93            B 9. 21 M51DD                         j fil                               93-0114             PT                              NAD Spray To Par Br B              Pipe / Elbow                      11/02/93            8 9. 21 2-ISI- 6                       136-2RTD-4B/B                     93-0115             VT3                              NAD RTD Return A                   ' Support                         11/02/93            IWF l~l SI- 6                         138-2RT N A3                     93-0116             VT3                             NAD RTD Return A                   Support                           11/02/93            IWF Tf81- 4                          PRACH-279/H                       93-0111             VT3                              NAD E RTD Takeof f A               Support                           11/02/93            IWF 03/16/94                                                                                                                              : Page   6.

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company

          '1717 wakonade Drive                                         By Report #       .

414 Nicollet Mall Welch, MN $5089 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report mmber Method Results pestem Itam Description Exam Date ASKE Section XI Itam 2-ISI- 6 Flange a W- 7 93-0118 VT1 NAD RTD Return A Flange Bolts (orifi) 11/02/93 87, 50 2*ISI- 4 136-2RTD-6/C2 93-0119 l VT3 IND HL RTD Takeoff A Support 11/02/93 i IWF 2-ISI- 4 13 8-2 Rf6757C2 93-0119R1 VT3 ~* NAD KL RTD Takeoff A Support 11/16/93 IWF Engineering avaluation 2-ISI- 4 j 136-2RTD 570 93-0320 "~Vf3 NAD HL RTD Takeoff A Support 11/02/93 IWF l

        ~f!iSI- 4                       'I38-2RTD-57C                         93-0121              Vt3                             NAD HL RTD Takeoff A               Support                             11/02/93             IKF 2-ISI. 3                    -~138-2ET5757Al                        93-0122             VT3                              NAD CL RTD Takeoff A               Support (2-2RC 6A)                  11/02/93             IWF 2-ISI- 3                       136-2RTD-1/B                        93-0123            ~VT3                              IND CL RTD Takeoff A                Support (2-2RC-8A)                  11/02/93             IWF 2-ISI- 3                       138-2EtD-1/B                       +93-0123R1           VT3                              IND CL RTD Takeoff A               Support ( 2 - 2 RC - 6 A)           12/03/93             IWF iT331- 3                       13s-2RT6TI7B                        93-0123p2           v3                               NAD CL RTD Takeoff A               Support (2-2RC-8A)                  12/03/93             INF Engineering Evaluation 2-ISI-T3                       2SI-6-2                             93-0124             VT1                              IND Accumulator Disch B             Valve Bitg                          31/02/93            B 7,   70 2-ISI-22                       2SI-6-2                             93-0124R1           VT1                              NAD Accumulator Disch B            Valve Bitg                           11/02/93            B 7. 70 Engineerir.g Evaluation 2-151-23                        PRSIH-206 7                         93-0125             VT3                              NAD SIS High Head B                 Support                             11/02/93            IWF 2-1SI-22                       100-2 SIS-27%d                      93-0126             VT3                              NAD Accumulator Disch B          l Support                              11/02/93            IWF f

2-ISI-17 "FLh56E 4 W-6 93-0127 . VT1 NAD RTD Return Loop B Flange Bolts 11/02/93 B 7, 50

         ~77}' S I- 4                     138-2RT57i7C1                       93-0126             VT)                              NAD HL RTD Takeoff A                Support                             11/02/93            IWW 2-ISI-32                        ROC A-9A                            93-0129             PT                               NAD Reactor Coolant A               Elbow Long Seam                     11/02/93            B 9, 12 2 ISI-32                        RCC-A-7B                            93+0130             PT                               NAD Reactor Coolant A               Elbow Long Seam                     11/02/93            B 9. 12 2-ISI- 4                        RRCH-2837'E                         93-0131             VT3                              IND.

EL RTD Takeoff A Support 11/02/93 IWF

        ~I!lSI- 4                         RRCH-280/E                          93-0131R1           VT3                              NAD RL RTD Takeoff A                Support                             12/01/93            IWF Drawing Revision 2-ISI-12A                       PRCVCH-13757P                       93-0132             VT3                              IND Seal Injection B                Support                             11/02/93            IWF
        ~37Y3YTil1                        PRCVCH-1371/P                       93-0132R1           VT3                              IND Seal Injection B               Support                              11/16/93            IWF
        'f!}51-12A
                                                          ~

PRCVCH 13717E~~~~ 93-0132R2 VT3 NAD Seal Injection a Support 11/18/93 IWF j 1 03/16/04 Page 7.

                                                                                   .+         ..  .a -  - . .             &        -     .     -      -      .

1 l 1

                                                                                                                                                                 'l I

l Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company l 1717 Wakonada Drive By Report # 414 Nicollet Mc11 welch, WM 55089 Commercial service Dates December 20, 1974 Minneapolis, MN 35401 j ISC I t.ea Report Number Method Results System Item Description Exam Date ASME Section X: Item 2-ISI-12A PRCVCH-1371/P 93-0132R3 VT3 NAD Seal Injection B Support 12/04/93 IWF 1 Rework 2-151-14 PRRCH-282/D 93-0133 VT3 NAD j CL RTD Takeoff B ; Support ;11/02/93 IWF j l ! > 2-ISI-22 ! R3{RRH- 22/C 53-0134 Vi'3 IIAD f Accumulator Disch B fSupport 11/02/93 IWF l -ISI-33 }RCCB-7A ;93-0175 PT NAD [ Reacter Coolant B i Elbow Long Seam 11/02/93 B 9, 12 2-ISI-33 ,RCC-B 7B i93-0136 PT NAD Reactor Coolant B ! Elbow Long Seam !11/02/93 B 9. 12 ' f l t 2-151-13 l RCC-B-4SE "93-0137 trT4 5 NAD , Reactor Coolant B Safe End/ Nozzle 11/02/93 8 S. 70 T!ISIT33 RCC-B 2 ' 93-0138 LTf4 5 NAD f Reactor Coolant B Pipe / Pipe 11/02/93 B 9. 11 } I T iSI-33 " RCC-B-455 93-0139 UT45 h% Reactor Coolant B Safe End/Nozzel 11/02/93 B 5.130 9 2-ISI-14 gW.R 53-0140 PT NAD i CL RTD Takeoff B jBranch 11/03/93 8 9. 32 , i 2-I51-19 T W-R 93-0141 PT NAD SIS High Head B Branch 11/03/93 8 9. 31 ! 2-151-22 2SI-6 1 93 0142 VT1 IND Accumulator Disch B Valve Bitg 11/03/93 8 7. 70 2-ISI-22 251-6-1 93-0142R1 M1 NAD ^j Accumulator Disch B Valve Bltg 11/16/93 B 7. 70 Engineering Evaluation 2-ISI-23 "W-2 93-0143 PT Nhb i SIS High Head B Elbow / Reducer 11/03/93 B 9. 21 9 2-151-22 W s3 93-0144 (TT4 5 NAD , Accumulator Disch B Valve / Elbow 11/03/93 B 9. 11 2 ISI-22 W-2 93-0145 (Tf45 NAD - Accumulator Disch B Elbow / Pipe 11/03/93 B 9. 11 2-ISI-48C FW-148 93-0146 Kr NAD Feedwat rA Pipe / Elbow 11/03/93 FSAR / C 5 21 2-ISI-49f FW-117 93-0147 Kf IND , Feedwater B Elbow / Pipe 11/03/93 FSAR / C 5. 21 ! 2-ISI-498 FW-117 93-0147R1 MT NAD ' Peedwater B . Elbow / Pipe 11/10/93 FSAR / C 5. 21 Removed Indications 2-151-498 FW-116 93-0148 MT NAD Feedwater B Valve / Elbow 11/03/93 FSAR / C 5. 21 ' 2-ISF1A W-9 93 0149 PT NAD [ Seal Injection A - Valve / Pipe (Socket) 11/03/93 B 9. 40 2 ISI- 1A 'W-8 93 0150 PT NAD i Beal Injection A Pipe / Reducer 11/03/93 B 9. 21 i 2-ISI- 1A W-1 93-0151 PT NAD Seal Injection A Pipe / Pump 11/03/93 8 9. 21 03/10/94 Page a

          ,                .    -         -                         ,                                          -    , - -        n            +     , -

i l l j Prairie Island NQP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Makonada Drive By Report # - 414 Nicollet Mall Welch, MN 55089 Commercial Service Dates Decamber 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Itaa Description Exam Date ASKE Section II Itam 2-ISI- IC W-54 93-0152 PT NAD Seal Injection A Pipe / Elbow 11/03/93 B 9. 21 l

            '~Y-ISI- IC                           W~h3                             93-0153             PT                                     NAD               )

Seal Injection A l Elbow / Pipe 11/03/93 , B 9. 21 f , 2-ISI- IC jW-52 j93-0154 PT NAD Seal Injection A ' Pipe / Elbow l11/03/93 B 9. 21 2-ISI- 7A CV-31228 93-0155 VT1 NAD Spray To Pzr Br A IValve Bolts 11/03/93 87, 70 t 2-ISI- 2 'W-2 93-0156 PT NA6~ C?ossover Drain A Pipe /Elbew .1/03/93 8 9. 21 i 2<ISI- 8 W-2 93-01(7 PT NAD - SIS High Head A Valve / Elbow 11/03/93 B 9. 11 ._ i

              ' -ISI- 7A                          W-16                             93-0158             FT                                     NAD ipray To Pzr Br A                  Pipe / Elbow                     11/03/93           8 9. 21                                                 .
            'I-ISI- 7A                            W-17                             93-0159            PT                                      NAD               !

Spray To Pzr Br A Elbow / Pipe 11/03/93 8 9, 21 2-I51-33 B-2 93-0160 VT3 NAD Reactor Coolant B Support 11/03/93 IWF liTISI-87 lCoI~3 Screws 93-0161 VT3 NAD SG 22 Support Col 3 lHelf-coilScrews1-6 11/03/93 IWF ' i 2-ISI-87 Col 3 Screws 93-0162 VT3 NAD SG 21 Support Col 3 Heli-coil Screws 1-6 11/03/93 IWF 2-ISI-67 Col 2 Screws 93-0163 Vf3 NAD r SG 22 Support Col 2 Hell-coil Screws 1-6 11/03/93 IWF , 2-ISI-67 cot ~f Screws 93-0164 VT3 NAD SG 21 Support Col 2 Heli-coil Screws 1-6 11/03/93 IWF 2-ISI-76 l Column 2 Supt 93-0165 VT3 IND SG 22 Support Top ' Top Pin End Caps 11/03/93 IWF 2-ISI-76 . Column 2 Supt 93-0165R1 VT3 NAD SG 22 Support Top Top Pin End Caps 11/23/93 IWF Rework 2-tSI-78 IColumn 4 Supt 93-0166 VT3 NAD SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 4 Supt 93-0[67 VT3 NAD SG 22 Support Top Top Pin 11/03/93 IWF - 2-ISI-78 Column 4 Supt 93-0166 VT3 NAD j Top Pin End Caps 11/03/93

SG 21 Support Top IWF t 2-151-78 ' Column 4 Supt 93-0169 VT3 NAD SG 21 Support Top , Top Pin 11/03/93 IWF

            ~171SI-78                             Coluem 3 Supt                    93-0170           VT3                                      NAD               j SG 22 Support Top                    Top Pin End Caps                 11/03/93'         INF 2-ISI-78                            Column 3 Supt                    93-0171           VT3                                      NAD SG 21 Support Top                   Top Pin End Caps                 11/03/93          IWF                                                        ,
            "Y7Ilf-78                             Column 2 Supt                    93-0172           VT3                                      NAD f

SG 21 Support Top Connecting Bolts 1-4 11/03/93 IWF r 5 03/16/04 .Page- 9 ,

                                                                                                                                            '1
                                                                                                                                            -i Prairie Island NGP, Unit 2                      Inservice Inspection Report Log              Northern States Power Company 1717 Makonada Drive'                                     By Report #                                     414 Nicollet Mall Welch, MN 55089                            Commercial Service Dates December 20, 1974                Mir.neapolis, MN 55401 IBO                             Item                               Report Number      Method                        Results system                          Item Description                   Exam Date         ASN3 Section XI Item
                                         ' Column 2 Supt                                        VT3                             NAD           '

2-ISI-78 l93-0173 ' SG 21 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 1 Supt 93-0174 VT3 NAD SG 22 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI-78 Column 1 Supt ~ 93-0175 VT3 NAD SG 21 Support Top Top Pin End Caps 11/03/93 IWF 2-ISI 80 Column 3 Supt 93-0176 VT3 NAD RCP 22 Top Suppret Top Pin }11/03/93 IWF-I l-ISI-80 doTumn 3 Supt 93-0177 VT3 NAD RCP 21 Top Support Top Connection 11/03/93 IWF l 2-ISI-33 . It?d+B-10 '93-0178 W45 GEO Reactor Coolant B Elbow / Pump 11/03/93 89, 11

         ~2TfSF80                         Column 3 Supt                    i 93-0179        T'I/T3                             NAD RCP 21 Top Support              Connecting Bolts 1-6               11/03/93          IWF
         ~I-TSI-80                        Column 3 Supt                      93-0180           VT3                             NAD RCP 21 Top Support              Top Pin                            11/03/93          IWF 2-151-80

Column 2 Supt 93-0181 W3 NAD RCP 22 Top Support Connecting Bolts 1-6 11/03/93 INF '

2-ISI-8D Column 2 Supt 93-0182 VT3 NAD RCP 22 Top Support Top Connection 11/03/93 IWF 2-13.1-60 Column 2 Supt 93-0183 VT3 NAD RCP 21 Top Support Top Connection 11/03/93 IWF 7 2-ISI-80 Column 2 Supt 93-0184 VT3 NAD RCP 21 Top Support Connecting Bolts 1-6 11/03/93 IWF + T fSl=00 Column 1 Supt 93-0185 iVT3 NAD RCP 22 Top Support Top Pin 11/03/93 IWF 2-ISI-80 Column 1 Supt 93-0186 VT3 NAD j RCP 11 Top Support Top Pin 11/03/93 IWF 2=ISI-81 PAD 2 WALL BOLT 93-0187 VT3 NAD RCP 22 Lower Lat Spt Bolts (4) 11/03/93 IWF t 2-151-81 PAD 1 WALL BOLT 93-0189 VT3 NAD RCP 22 Lower Lat Spt Bolts (6) 11/03/93 IWF 2-1S1-81 COL 2 TIE BOLT 93-0189 VT) NAD RCP 22 Lower Lat Spt Tie Back Bolt 11/03/93 IWF

2-131-81 C'L C 3 TIE FIN 93-0190 VT3 NAD ACP 22 Lower Lat Spt Tie Back Pin 11/03/93 IWF

         } !$1-81                      ' COL 1 TIE PIN                    j9T-0191             VT3                             NAD RCP 22 Lower Lat Spt           Tie Sack Pin                        11/03/93          IWF 2-IS F81                        COL 2 TIE PIN                      93-0192           VT3                             IND RCP 22 Lower Lat Spt           Tie Back Pin                        11/03/93          IWF Tf8M1                            COL 2 TIE PIN                      93-0192R1         VT3                             NAD RCP 22 Lower Lat Spt           Tie Back Pin                        11/24/93          IWP Rework 2 151-84                        PAD 1 WALL BCLT                    93-0193           W3                              NAD RCP 21 Lower Lat Spt            Bolts {6)'                         11/03/93          IWF 03/1,6/94                                                                                                                            Page 10
                                                              .           . . _ _                 __~                          .

    ,         . .        .      . . .. .                   .- _...~.. ~ ~ ~.                         ~         _ . . . +              .    -          . . .         - . __           . - - .

4 l I Prairie Island NGP, Unit 2 Inservice Tnspection Report Log Northern States Power Company I , 1717 Makonada Drive , By Report #. 414 Nicollet Mall Welch, MN 55099 Commercial Service Dates December 20,'1974 winneapolis, MN 55401 ISO Item Naport Number Method Results system Item Description Exam Date ASME Section II Item 2-ISI-11 W-3 93-0194 Fr IND Accum Discharge A Valve / Elbow 11/04/93 B 9. 11 2-I2I-11 W-3 TEIOTfIlil Pi NAD , 4 Accum Discharge A Valve / Elbow 11/09/93 . B 9. 11 !

~~

Removed Indications i 2 -ISTiil WR 93-0195 ~fr NAD l Accum Discharge A Branch 11/04/93 8 9. 31 t

2-ISt-84 [ COL 3TIEBOLT "E3-0196 VI) NAD RCP 21 Lower Lat Spt 11/03/93 IWF lTieBackPin Y ifiTiCA IW-1 ~~'93-0197 PT Nhb l RHR KL Takeoff A Elbow /Ellaow - 11/04/93 89, il l 9EW8

                                                                    ~~~                                                                                          ~~

27 31-10A W-2 PT SD RHR HL Takeoff A g Pips / Elbow 11/04/93 8 9. 11 l T ISI-10k {WA "5 R 199 PT NAD RMR HL Taxeoff A jElbow/ Pipe 11/04/93 8 9. 11

                  ~2T151-84                        d6L 2 TIE FIN                                93-0200                   ~ T VT3                                        .NAD                   j RCP 21 Lower Lat Sp             Tie Back Pin                                 11/04/93                        IWF
                  ~fD~i!-84                    *siD 2 WALL Dd((T                                93-0201
                                                                                                                  ~~1          VT3                                         NAD ECP 21 Lower Let Spt            Bolts (4)                                    11/04/93                       IWF
                                                         ~

2-ISI-84 66 73 TIB PIN 93-0202 Vr3 NAD. RCP 21 Lower Lat Spt T1e Back Pin 11/04/93 IWF l ISI.64 PAD 3 WALL 86T,7 93-0203 vf3~ N1D RCP 21 Lower Lat Spt Bolts (6) 11/03/93 IWF 2-ISI-20X ~ ~ 4W-R 937204 UT45' NED RHR HL Takeoff B Dranch 11/04/93 8 9. 31 Y}$FfC 'W-22ASE 93-0205 PT NAD Spray To Par Br A Safe End/ Nozzle 11/04/93 8 5. 40

                                                       ~
                  ~ M 5I-30                        W 3 TA>                                      93-03T6                        PT                                          AAD-Pressuriser Safety A            Pipe / Elbow                                 11/04/93                       8 9. 11 2-ISI- 7C                       W-22A SE                                 N30T677                           Pf~                                          NAD Spray TP Ptr Br A               Safe End/ Nozzle                             11/04/93                      B 5.130
                  ^2T[5I-31                        W-6                                          93-0200                       PT                                           NAD Pressurizer Surge               Elbow / Elbow                                11/04/93                      8 5. 11 7 4SI-31                         W-7                                          9FcIF9                         PT                                          NAD                .!

Pressuriser Sunge Pipe / Elbow 11/04/93 B 9. 11

                                                                                          ~
                  ~2 7 Si~iI
                                                    ~

165'lSIS 197C 9 F61TO Vr3 NAD Accum Discharge A Support 11/04/93 IWF T f51- SA 13A 2Cvc3'27At 93-0211 vi r IND i Seel Injectior. A , Support (2-2VC-21A1 11/04/93 IWP I E 5}- 1A 13A T ffCS W A1 93-0211R1 VT3 NAD seal Injection A Support (2-2VC-21A1 11/16/93 IWF Engineering Evaluation , 2+1SI-11 101 -2 SI.FI~A75 93-0212 VT) NAD L Accum Discharge A Support 21/04/93 IWF , 2-ISI-11 101-2 SIS-1A/A 93+021) VT3 NAD Accum Dsecharge A support 11/04/93 IWF t 03/16/94 Page 11 _. . . . . . . ___ _ _ . ,, . , _ , -~ ._._ , - . - . _

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

Prairie Island NQP, Unit 2 Inservice Inspection Report Log Northern States Power Cospany 1717 Wakonada Drive By Report B 414 Nicollet Mall Welch, MN 55009 Commercial service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2*ISI-11 2SI-4 3 93-0214 . Vf1 NAD Accum Discharge A Valve Bolts 11/04/93 B 7. 70 4 2-ISI- 8 W2 93-0215 .UT45 NAD SIS High Head A Valve / Elbow 11/04/93 ' B 9. 11

          ~~ilSI-4BC 2                                iFW-148                              93 0216                 ~1Ff 4 5                                 NAD i

Feehrater A iPipe/ Elbow 11/05/93 lFSAR/C5. i 21 l 1

          ~21 7 st-54                       lW97 93-0217                  ' PT                                    fND RRR Purp B Discharge             l Pipe / Penetration                 11/06/91                      C 5. 11 l

T TSI~54 7 W 97 93-0217R1 PT NAD RHR Pump B Discharge Pipu/Penetratiori 11/12/93 C 5. 11

Removed Indication T ISI-47B MSH-2TTK' t93-0218 T3 N1D Main Steam B Rupt Res't f11/05/93 IWF f l l M I 468 MSH-109[6~1 N93-0219 Vf3 NAD-Main Steam A Support 11/05/93 IWF 2-III-47B MSH- 8 270 93-0220 VT3 IND-Main Steam B Snubber 11/05/93 IWF 3Mf 4'7B MSH-82/O 93-0 M Ri VT3 NAD Main Steam B Snubber 11/30/93 IWF Sngineering Evaluation 2-ISI-46D MS 58 93-0221 FT NA5 Main Steam A Tee / Pipe 11/05/93 FSAR / C 5. 21 3-151-46B MS-16 LS-DS 93-0222 645 NAD Main Steam A Pen / Pipe 11/05/93 PSAR / C 5. 21 2-ISI-46B M'S-174 LS 93 0223 UT45 NAD Main Steam A Pipe / Pipe 11/05/93 FSAR / C 5. 21 TfS f~~18 Seal Injection A A[ifid/difT5R74- .93-0224 11/05/93 VT3 IWF NAD l Support i fiffC7HTfTF

2-ISI- IB 93-022$ Vf3 TND Seal Injection A Support 11/05/93 IWF 2 ISI- 1B ' PRC'TCiGI5fl7F 93-0755H1 9f3 NAD Seal Injection A Support 11/05/93 IWF Revise Drawing 2-ISI- 1B PRCVCH-15167K 93-0226 Vf3 .NAD Seal Injection A Support 11/05/93 IWF 2-ISI- 1B RCVCH-1668/k1 9}-0227 V'?3 IND Seal Injection A Suppcrt 11/05/93 INF T ifl M B RCVCH-1668/M1 93 82TfR1 VY} NAD Seal Injection A Support 11/16/93 INF Rework 2 ISI- is FRCVCH-1517/L 93 0228 j VT3 NAD Seal Injection A Support 11/05/93 I IWF f T-ISI 2 106 2CVCS-197A 93-0229 ~ VT') NAD Crossover Drain A Support (2-2RC-10A) 11/05/93 INF

          ~2 7f51- 2                           2RF1-1                             93-Off0                      VT1                                NAD Crossover nrain A                   Valve Bolts                        11/05/93                     B 7. 70 T TEI T B                            MSH-197L                           93-0241                      VT3                                IND Main Steam B                        Support                            11/05/93                     IWF 03/16/94                                                                                                                                               Page . 12

l l I t I-Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Costpany 1717 wakonado Drive By Report # 414 Nicollet Kall Welch, MN 55089 Commercial service Dates December 20, 1974 Winneapolisi MN 55401 l I' 180 Item Report Number Method Results I- system' Item Description Exam Date AsME Section 11 Item 2-1S1-47B MSH-19/L 93-0231R1 VT3 NAD Main Steam B Support 11/30/93 IWF Drawing Revision

                ~iTISI-478                         MS-101                                                                                                                     91-0232          MT                                NAD Main Steam B                      Pipe / Tee                                                                                                              ,11/05/93          PSAR / C 5, 21 l

WiM78 lMS-1838 93-0233 MT ^ TND

 ,                Main Steam B                  ! Pipe / Branch                                                                                                               11/05/93         C 5 31 2-ISI-47B                     jMS 183B                                                                                                                    i93-Ol33R1         MT                                NAD Main Steam B                  l Pipe / Branch                                                                                                             l11/17/93          C 5. 31 l                                                                                                                           l               [ Reworked M I R 73                        'M5H   7 2V K                                                                                                                 S3-0234          Id                                NAD Main Steam B                    . Welded Attachment                                                                                                         11/05/93         C 3. 20 T Y31 47B                         MS-181A                                                                                                                  l93-C2'i           MT                                NAD Main Steam D                     Pipe / Branch                                                                                                            jn/05/93           FSAR / C 5, 31 i

! ' 2-ISf 45B i MSH-33/P 93-0216 MT "NAD Main Steam A Weided Attachment - 11/05/93 C 3. 20 ! 2-I51- 7B W-2SB 93BL 93-0237 PT NAD Spray To Pzr Br A Valve / Pipe 11/05/93 B 9. 21

                 ~f-ISI- 78                        W-T4                                                                                                                       93-CD8           PT                                NAD Spray To Par Br A             l                                                                                                                             11/05/93         B 9,  21 l Pipe / Elbow
                                                                                                                                                                       -- L T-ISI- 7B                      I'W-20                                                                                                                         93-0239          PT                                NAD

! Spray To Pzr Br A Pipe / Elbow 11/05/93 B 9. 21 l Til%T7B W-25A 93BL 93-0240 Di' NAD Spray To Pzr Br A Pipe / Valve 11/05/93 8 9. 21 i R 5!- 7B W ,15 93-0241 P1 NAD Spray To Pzr Br A Elbow / Pipe 11/05/93 8 9. 21 241SI-49C FW-103 93-0242 . MT NAD Feedwater B Pipe / Pipe 11/05/93 FSAR / C 5. 21

                                                           ~
                 ~Tf5f-2      1C                     TCVfH-Illi/P                                                                                                                  93-0243          VT3                               NAD Seal Injection A                 Support                                                                                                                    11/06/93         IWF
                                                                                                                                                                                                                                  ~
                ~2 T SI- 10                        PRCVCH-1514/O                                                                                                              93-0144          Vf3                               NAD Seal Injection A                 Support                                                                                                                    11/06/93         IWF T 151-32                           RCC-A-45E                                                                                                                  93-0245          PT                                IND Reactor Coolant A                $afe End/ Nozzle                                                                                                           11/06/93         B 5. 70 2-ISI-32                         RCC-A+4SE                                                                                                                  93-0245O         PT                                NAD Reactor Coolant A                Safe End/ Nozzle                                                                                                           11/09/93         B 5. 70 Reworked M SI-32                            RCC-A-4SE                                                                                                                  93 0246          PT -                              IND Reactor Coolant A                Safe End                                                                                                                   11/06/93         B 5.130 2-151-32                    ^ R'CC-A-4SE                                                                                                                    93-0246R1        PT                           ,

NAl) Reactor Coolant A Safe End 12/02/93 8 5.130 Reworked 2-131-17 W-5 93-0247 PT IND 'l RTD Return Loop B Elbow / Pipe 11/06/93 8 9. 21 M 51-17 W-5 93-0247'1 R FT NAD RTD Return Lovp B Elbow / Pipe 11/20/93 B 9. 21 Reworked M 5I 37 W-A 93 0248 t#60 NAD Steam Gerarator 21 Chn1 Head / Tube Sheet 11/06/93 8 2. 40

      '03/10/94                                                                                                                                                                                                                       Page 13

m_ . - . _ ._ _ m

)
                                                                                                                                                   ?

Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonado Drive By Report 8 414 Nicollet Mall Welch, tor 55009 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 130 Item Report Number Method Rasults System Item Description Exam Date ASME Section XI Item 2 ISI-10A W2 93-0250 UT45. GEO RER HL Takeoff A Pipe / Elbow 11/04/93 8 9. 11 2-ISI-10A W-3 93-0251 Ut45 GEO RRR HL Takeoff A Elbow / Elbow 11/04/93 B 9. Il 5 R SY~T6A W-4 93-Tf52 UT45 GEO RHR HL Takeoff A Elbow / Pipe 11/04/93 B 9, 11 TfilG2 RDC*A-11 93-0253 UT45 NAD Reactor Coolant A Pump / Pipe 11/06/f3 8 9. 11 2 ISI-46B MSH-20/R 93-0253 VT3 IND Main Steam A Support 11/05/13 IWF 2-15'I-46D MSH-2T[R 93-0254R1 VT3 IND Main Steam A Support 11/30/93 IWF $ 2-ISI-46B MSH-20/R 93 0254R2 NAD {VT3 Main Steam A Support 12/01/93 IWF l Engineering Evaluation

             '27 SI-19                     W-A-5       93BL
                                                                             %-0255              PT                                 NAD RCS Draindown                Pipe / Elbow                        11/06/93          B 9. 21 2-ISI-19                     W-A-8       93BL                  '93-0256            PT                                 NAD.

RCS Draindown Pipe / Valve 11/06/93 8 9. 21 2-15I-19 W-A*7 93BL 93-0257 PT NAD , RCS Draindown Valve / Pipe 11/06/93 89, 21 T lSI-37 W-A 93-0258 UTO HAD Steam Generator 21 Chn1 Head / Tube Sheet 11/06/93 B 2. 40

            ~^2   lSI-3I                   W-A                                 93-0259           UT45                               NAD            ,

Steam Generator 21 Chn1 Head / Tube Theet 11/06/93 B 2. 40 2-ISI-19 W-A-6 93BL 93-0260 PT NAD RCS Draindown Elbow / Valve 11/06/93 8 9. 21. , 2-If1-19 W-A-4 93BL 93-0261 PT NAD RCS Draindawn Elbow / Pipe 11/06/93 8 9. 21 T f31-19 W.A-3 93BL 93-0262 PT NAD RCS Draindown Reducer / Elbow 11/06/93 B 9. 21 f T Tft-19 W-A-2 93BL 93-0263 PT NAD RCS Draindown Pipe / Reducer 11/06/93 3 9. 11 l-2-1SI-21 RHRRH-17/D 93 M 64 VT3 NAD: , RHR Return B Support 11/06/93- IWF 2 -IS f-21 10 2RHR-}C 93-0265 VT3 NAD AHR Return B Support 11/06/93 IWF 2-151-130 PRCVCFITsT/W 93 0266 VT3 IND Cold Leg Charging B Support 11/06/93 IWF 2-IST D D PRCVCH-13877W 93-0266R1- VT3 NAD

Cold Leg Charging B Support 11/30/93 IWF Revised Drawing 2-IdI-11 W-3 93-0267 UT45 NAD Accum Discharge'A Valve / Elbow 11/06/93 B 9. 11 2-I$ M 9 W-A 2 93BL 93-0268 UT45 NAD RCS Draindown Pipe / Reducer 11/08/93 8 9. 11 l

03/16/56 Page. [14

_ .. _ . m _. _ 4 ._ m _ . . _. . . . _ . , _ .. J Prairie Island NGr, Unit 2 Inservice Inspection Report Log. Northern States Power Company 1717 wakonada Drive By Report #- 414 Nicollet Mall Welch, MN $$049 Commercist Service Date: December 20, 1974 Minneapolis, MN $5401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section II Item 3-ISI- 7C RCRJi- 9 / Q 93-0249 VT3 IND Spray To Par Br A Support 11/C8/93 IWF Viif- 7C RCRH-9/Q 93-0269R1 Vr3 NAD Spray To Pzr Br A Support 11/16/93 IWF Reworked 2-ISI- 7C Rdidil7R '93-0270 VT3 NAD ; Spray To Pzr Dr A Support 11/08/93 IWF l

             ~5~TSI- 7C                     [RCRH-5/U                             93-0271               VT3                             IND Spray To Ptr Br A               Hydt Snubber                        11/08/93              IWF 2 ISI- 7C                       RCRf~57U                            93-0271R1             VT3                             NAD Spray To Pzr Br A               Hydr Snubber                        11/30/93              IWP Revise Drawing i

M 5'l- 7C RCRH-4/I 93-0H I VT3 NAD Spray To Pzr Br A Support 11/08/93 IWF .

             ~~f7'5'fMA 1                           EdRil~D71                           93-0273               VT3                             IND.

Spray To Pzr Br A Support 11/08/93 IWF 2-iSI *lA RCRH-17/I 93-C273R1 VT3 NAD Spray To Pzt Br A support- 11/20/93 IWF Reworked 2-ISI~~Tk RCRH 197E 93-0274 VT3 NAD. Spray To Pzr Br A Support- 11/08/93 IWF !

I

             'f TSI-37                        WA                                  93-0275               ITTO                            NAD Steam Generator 22              Chn1 Head / Tube Sheet              11/08/93              B 2. 40 1
             ~2TfSI-46A                       MSH-40/D                            93-0H6               MT                               NAD Main Steam A                    Welded Attachment                   11/08/93              C 3. 20 3

2-ISI-30 W-275) 93-0277 PT IND Pressurizer Safety B Elbow / Pipe - 11/08/93 B 9, 11

2-1S1-30 W-2 [B) g93-0HIR1 PI NAD Pressurizer Safety B Elbow / Pipe 11/11/93 8 9. 11 Reworked ..! VI3YU 9C FW-103 9370378 LTr45 - GEO Feedwater B Pipe / Pipe 11/08/93 FSAR / C 5. 21

                ~
             '2 fSi-495                       FW 117                              93-0271               UT45                            NAD Feedw.ter B                     Elbow / Pipe                        11/08/93'             FSAR./ C 5. 21 2+1SI-49B                       FW-116                              93-0200              17T4 5                           NAD Feedwater B                     valve / Elbow                       11/08/93              FSAR / C 5. 21 2 ISI-il                        W2                                  93-0281               PT       .

NAD ji Elbow / Pipe 11/08/93 8 9. 11 ; Accumulator Disch B

T f53*22 W-3 93-0282 PT NAD. -j Accumulator Disch B Valve / Elbow 11/08/93- B 9. 11 j 2+ISI* 5 W8 93-0283 PT NAD l SIS High Head Pipe / Valve (Socket) 11/08/93 B 9. 40 2 191-30 W-3 (A) 93-0284 UT45 NAD Pressuriser Safety A Pipe / Elbow 11/08/93 8 9. 11 2-ISI 33 RCFBdB 13 0265 UT45 NAD Reactor Coolant B Fibow Long Seem 11/08/93 B 9. 12 2+1SI-30 W.T~TBT 93-02a6 ttf4 5 cio Fressuriser Safety B K1 bow / Pipe 11/08/93 8 9, 11 j

 =03/18/90                                                                                                                                       Page       151 - j

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

l l l i I

l Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By R* Port # 414 Nicollet Mall j Nelch, MN 55089 Commercial service Dates December 20, 1974 Minneapo11a, MN 55401 i I ISO Item Report Number Method Results ' system Item Description Exam Date- ASKE Section EI Item 2-ISI* 7A W-R 93-0267 PT NAD

              . Spray To Par Br A               Branch                                     11/08/93                                  8 9. 32 275MiB                            PRCVfP '13777J                             93-ofN                                   TIT 3                              IND Seal Injection B                 Support                                     11/09/93                                  IWP

' L Y Tsi-12B fRD UH-137VJ 93-0296R1 1/T3 NAD Seal Injection a Support ,11/30/9) IWF l Drawing Revised 2-ISI-128 ;FRCVCH-137F1 93-0289 fr3 NAD Seal Injection B - Support 11/09/93 IWF

E SI-12B i PRC'TC'H-1379/H 93-0290 UiTT3 NAD Seal Injection B Support 11/09/93 IWF ,

                                                                                                                                                                                             ?
                                                            ~

2-ISI-128 PRCVCH-135FF 93-0291 VT3 NAD

Seal Injection B Support 11/09/93 IWF 2-1S1-24 W -4 R 93-0292 PT NAD Auxilliary Spray -. Pipe / Valve (socket) 11/09/93 B 9. 40

            ~f~fSI-22                         'iEHiUOI'I57D'                                3-0293                               Er~                                 IND -

Accumulator Disch S Support 11/09/93 B10. 10 2a!5I-22 RRRR'SU57D f93-0293R1 FT NAD Accumulator Disch B Support l11/29/93 B10. 10 l Removed Ind.

            '} 151-16                          W-22                                 *i3-0294                                        PT                                NAD Drain & Letdown Line             Elbow / Pipe                               11/09/93                                  B 9,   21 2-ESI-16                         W 21                                       93-0295                                   PT                                NAD Drnin & Letdown Line              Pipe / Elbow                               11/09/93                                  8 9. 21
                                                                                                                                                                                           .)
            ~2TfSt-21                          W-9                                        93-0296                                   UT45                              NAD RHR Return B                      Elbow / Pipe                               11/09/93                                         11                                                l L~                                                                                  I89.                                                       l 2-ISIM 2                         349                                        9 M 197                                   PT                                NAD.                 L!

RV Safety Injection Pipe / Valve 11/09/93 C 5. 21 .

            ~~2-IS!E72                         348                                        93-0298                                   PT                                NAD                  'l RV Safety injection               Elbow / Pipe                               11/09/93                                  C 5. 21                                                  i T 331-32                           RCC-A 4SE-                                 9I70199                                   UT45                              NAD                    ;

Reactor Coolant A Safe End 11/06/93 8 5.130'

           ~iU31-32                            RCc-A-4S5                                  93 0300                                   UT45                              NAD                  .i Reactor Coolant A                 Safe End/ Nozzle                           11/06/93                                  B 5, 70                                                  f f

2-ISI 10B NditilR7B/M 93-0301 VT3 IND f kHR HL Takeoff A Support 11/09/93 IWF

           '3~Tff~ICB                          9-2 RJDtD87M                               ~

9 60301R1 VT3 NAD . I RHR HL Takeoff A Support 11/16/93 IWF Engineering Evaluation v fdill71'0B 9 2RRR-4/J 93-0302 VT3 IND ; RXR HL Takeoff A Support 13/09/93 IWP

                                           #              ~

FUSI-10B 9 2 kHR-4 /3 93-0302R1 Vf3 NAD RHR E Takeof f 4 Support {11/26/93 IWF , Removed extra part.

                                                                                                                                                      ~
           ~71Y61TB 2                                RHRNN T/R                                     7 0iTT 3                                       VT3                               NAD RHR ML Takeoff A                 Support                                     .1/08/93                                  IWF i
           'Tlif'ITS                          kHRRH T/1                              1#13304                                       Vf3                                IND RMR E Takeof f A '               Support                                     11/08/93                                  IWP 0'3/16/94                                                                                                                                                                  Page       18

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

e l Prairie Island DGP, Unit 2 Inservice Inspection Report Log Northern States Power Compan) 1717 Wakonede Drive By Report # 414 Nicollet Mall Welch, MN $5089 Commercial service Dates December 20, 1974 Minneapolis, MN 55401 ISO Item Report Wumber Method Reggits System Item Description Exam Date ASME Section X1 Item 2-ISI-10B RHRRH 4/I 93-0304R1 VT3 NAD RHR HL Takeoff A Support 11/16/93 IWF Reworked

                      '275T 10A                      iMV-32192                                    93-0305                 VT1                                      IND RHR HL Takeoff A                 Valve Bolting                          11/09/93                  B 7. 70 I

i "27 SI-10A MV-32192 % 3305R1 VT1 IND i RHR HL Takeoff A Valve Bolting .12/01/93 B 7. 70 2-ISI-10A MV-32192 93 0305R2 VT1 NAD RHR HL Takeoff A Valve Bolting 12/01/93 8 7. 70 Engineering Evaluation

                     ^-~2 ISI-10B                        RHRRH-6/L                              93-0306                   VT3                                     NAD R3tR HL Takeof f A                Support                                11/09/93                  IWF 2-ISI-1CA                   VfRENTF                                      93-0307                   VT3                                     NAD RHR HL Takeoff A              l Support                                  11/09/93                  IWF l -                                                               l
                     ~i IT F19A                      l SUFPdiiT A                               93-0308                   PT                                      NAD RC Pump 21 Supports           ! Welded Support                           11/09/93                  BIO. 20 2-ISI-79A                     ' SUFPORT B                                93-0309                {PT                                        NAD RC Pump 21 Supports               Welded Support                         11/08/93                  B10. 20 2-ISI-79A                         SUPPORT C                            "93-0310                    PT                                      NAD RC Pump 21 Supports               Welded Support                         11/08/93                 B10. 20 2-131-11                     7 S1-6-4                                    93-0311                  VT1                                      NAD                    6 Accum Discharge A                Valve Bolting                           11/       '93            B 7. 70 2-ISI-79A                         SUPPORT C                              9 3 - 0..             " EY                                        NAD RC Pump 22 Supports              Welded Support                          11/09/.                  Bio 20                                                          +

2-ISI-33 RCC-B-98 93-0313 Iffo INAD Peactor Coolant B Elbow Long Seam 11/08/93 B 9. 12 MSTD W-A ~T93-0314 ~ tfr45 NAD Steam Generacor 22 Chn1 Head / Tube Sheet 11/09/93 B 2. 40 .]: 2-151-72 349 93-0315 trT45 NAD RV Safety Injection Pipe / valve 11/09/93 C 5. 21 2-151-72 348 93-0316 UT45 GEO RV Safety Injection Elbow / Pipe 11/09/93 C 5. 21 ' 2-ISI-31 W-A 93-0317 dT60 IND Steam Generator 22 Chn1 Head / Tube Sheet 11/08/93 B 2. 40 .

                                                                                                                                                                                     ,i Acceptable by Evaluation                                        ;

2-ISI-26 W-6 93-0318 PT NAD ! Reactor vessel SIS B Valve / Pipe (Socket) 11/10/93 9 9. 40 l 2-1S17 2 100-2 SIS-4 A-D2 93-0319 Vf3 NAD Accumulator Disch B Support 11/10/93 IWF TT5 Ell 100-2 SIS-3B7D1 93-0320 VT3 NA5 -v Accumulator Disch B Support 11/10/93 IWF : 1 2-ISI 22 RHRRM-35/D 93-0321 VT3 NAD Accumulator Disch B Support 11/10/93 IWF 2 ISI-16 C M 1279 93-0322 VT1 NAD Drain & Letdown Line valve Bolting 11/10/93 B 7. -7 0 2 181-16 2RC-1-4 93-0323 VT1 IND Drain & Letdown Line Valve Bolting 11/10/93 B 7. 70 . I a ' i

 ' 03/16/SQ                                                                _

Page. 17

 .      -              ..     .     .._..--._m           .      ~ _ -       -_...-_m.                   - -.           .       . . _ . - .. . .                 1 - _

e Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Report # 414 Nicollet Mall welch, MN 55089 Comeercial service Dates December 20, 1974 Minneapolie, MN 55401 ' ISO Item Report Wumber Nothod Resulte System Item Description Exam Date ASME Section XI Item 2 131-16 2RC-1-4 93-0323R1 VT1 NAD-Drain 6 Letdown 1.ine Valve Bolting 11/15/93 B 7. 70 Rework acceptable NSiMB MS-101 93-0324 t/h 5 CEO Main Steam B ' Pipe / Tee 11/10/93 , FSAR / C 5. 21 l N 5f M D MS-56 733-0325 UT45 "NND Main Steam A Tee / Pipe 11/10/93 FSAR / C 5. 21 T~illT'64 0 MS-59 i 93 0326 i tfT4 5 NAD Main Steam A Tee / Pipe l11/10/93 l FSAR / C 5. 21 E SI-25 N2 93-0327 PT NAD Reactor vessel SIS A Pipe / Branch 11/10/93 D 9. 21

             ~TffI-26 2                                      W-1                                     93-0T26                PT                                    NAD Reactor vessel SIS B                   Pipe / Branch                           11/10/93              89, 21 2-151-26                               W-R                                     93-0329           I~PI'                                      NAD Reactor Vessel SIS B                   Branch                                  11/10/93              9 9. 32 R SI-76                                 W-7 l93-0330 PT                                    NAD Accumulator Tank 22                    Nottle / Head                           11/10/93              C 2. 21 2-ISI-489                              FW-159                                T3-0331                 Uf45                                  NAD Feedwater A                            Elbow / Pipe                            11/10/93              FSAR / C 5. 21 2-ISI-46D                             MS-59                                    93-0332               MT                                     NAD-Main Steam A                          Tee / Pipe                               11/10/93              FSAR / C 5, 21                                           ,

I 2-ISI-46D MS-53A 93-0333 MT NAD Main Steam A Sweepolet 11/10/93 FSAR / C 5. 31 "f~53 M 7C NNS733 93-0334 KT NAD W ii Steam B fPipe/ Tee 11/10/93 FSAR / C 5. 21 l E 517^N 4 MS-119 LS-DS 93 03)5 MT IND Main Steam B Valve / Pipe 11/10/93 FSAR / C 5. 21 2 IS'l-470 [MS-119 L3-DS 93-033511 wr NAD Main Steam B (Valve / Pipe 11/17/93 FSAR / C 5. 21 l Removed Indication. . ~illT8 ' 2S'I 2 93-0336 VT3 NAD MIS High Head A Valve Body Insp 11/10/93 B12. 60 OT51-28 21I-9-5 93-0337 VT3 NAD Reactor Vesse3 SIS B Valve Interior 11/10/93 B12. 50 R5F24 CV-31421 "93-0338 VT1 IND l Auxilliary Spray iValve Bolting 11/11/93 B 7. 70 l 2-ISiU4 CV-31421 93-03)SR1 VT1 NAD Auxillis cray Valve Bolting 11/11/93 B 7. 70 Reworked ) 2-ISI- ; 4 8-2 SIS-1k71 '93-0339 VT3 NAD , Reacton t SIS B Support 11/11/93 IWF l*ISI-49A FW-133AR 93-0340 ' MT NAD-Feedwater B Reducer / Nostle 31/11/93 C 5. 21 N il-49A FW-133R 93-0341 " MT NAD Feedwater B Pipe / Reducer 11/11/93 C 5. 21 i M5T49A Fli~UTAR 93-0342 t/I45 NAD Feedwater B Reducer / Nozzle 11/11/93 C 5. 21 03/10/94 Page . it;

   ,        .               _,     . . _ _ _ . - __                   s - _.             ~..        .m. _ _  _            .        . __                     .
                ' Prairie. Island NGP, Uutt 2                                Inservice Inspection Report Log              Northern States Power Company 1717 Wakonada Drive                                                  By Report 8                                        414 Nicollet Mall            -

I Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, MN $5401 ISO Item Report Number Method Results System Itse Description Exam Date ASME Section XI Item I 2-ISI-49A FW 133R 93-0343 ITT45 NAD Feedwater B Pipe / Reducer 11/11/93 C 5, 21 W SI-13C W-57 ~~%C344 PT NAD Cold Leg Charging B Pipe / Branch (Socket) I 11/11/93 B 9. 40 W 31 138 W-54 +93-0345 PT NAD Cold Leg Charging B Nottle/ Pipe (Socket) 11/11/93 8 9. 40 E ST4T-CL1 Assembly Flange 93 0346 VT1 IND_ ' Exc L'down Mt Exchgr Flange Bolta 11/11/93 8 7. 40 "AsTeEly FTange W NI-46-CL1 93-0346R1 vT1 IND Exc L'down Ht Exchgr Flange Bolts 11/17/93 B ?. 40 2-ISI-44-CL1 >Assemb W Flange 93-0346R2 VT1 NAD Exc L'down Ht Exchgr !FlangeBolts 11/18/93 B 1. 40 Engineering Evaluatior 2 ISI-73 RilRRH-Jo/G 93-0347 PT TND RV Safety Injection Walded Attachment 11/11/93 C 3. 20 2-ISI-73 RHRRH-30/G 93 0347R1 PT NAD - RV Safety Injection Welded Attachment 11/17/93 C 3. 20 i Removed Indication W SI-26 2SI-9 5 +93-0348 VT1 NAD $ Reactor Vessel SIS B Valve Bolting 11/11/93 9 7. 70 2-151 18 2St-9-1 93-0349 VT3 NAD SIS High Head B Internal Inspection 11/11/93 B12. SO 2-ISI-18 2SI- W 9} 0350 VT1 NAD SIS High Head B Valve Bolting 11/11/93 B 7. 70 2-ISIM 3A ~PRCVCH 13ff/H 9 Fd351 VT3 NAD Cold Leg Charging B - Support 11/11/93 IWF

              ~~lii~17 2                                        N1 IR                                 9b 0352           (Tr45                             GEO .

Steam Generator 22 Nozzle Inner Radius 11/11/93- C 2. 22 T ISI 16 ]W13 9F0353 PT NAD

Drain (, Letdown Line Tee / Elbow .11/11/93 89, 21 E ll-25 PRSTH-26T/A 93 0354 VT3 NAD $

Reactor vessel SIS A Sprg 11/11/93 IWF 2-131-75 RMRAH-21/C 93-0355 VT3 NAD~~ Accumulator Disch. Support 11/11/93 IWF F W Il-75 RRRAH-217C 93-0355R1 VTJ NAD Accumulator Disch. Support 11/29/93 .IWF

              ' W il 13A                                 PROVCH-150I7F                         93 0356           VT3                               NAD-Cold Leg Charging B                      Support                               11/11/93          tWP PRCVCH-1503/i>                        93-0357           VT3                               NAD                $

2-ISI-13A Cold 1cg Charging B Support 11/11/93 IWF , T ISX-13A PRCVCH-1504/C 93-0358' VT3 NAD Cold Leg Charging B Support 11/11/93 IWF R $f+13A PRCVCH-15057B1 9a 0359 VT3 NAD Cold Leg Charging B Support 11/11/91 IWF 2 ISI-EC RERRM-11/Q 93-0360 PT IND P.KR HL Takeoff B Support 11/11/93 B10. 10 l 1 i a 03/16/98.. Page- 19 l

          ,                  ,     . -     ,                 .         . ..        . - . .-               - -         - -         -       .              _ . _ - ~.          ,n-1
                                                                                                                                                                                     ]

l i Prairie Island NOP, Unit 2 Inservice Inspection Report Log Northern States Power Company j 1717 wakonado Drive By Report # . .

                                                                                                                                        ,414 Nicollet Mall                            I welch, MN 55089                                Commercial service Dates December 20, 1974                            Minneapolis, MN 55401 l

ISO Item Report Number Method Resulta System Item Description Exam Date ASMR Section II Item 2-181-20C RHRRH-11/Q 93-0360R1 PT NAD RHR HL Takeoff B Support 11/16/93 Blo. 10 Removed Indication 2-ISI-21 W-9 937 361 Pi IND, RHR Eeturn B Elbow / Pipe 11/12/93 B 9. 11 T i5f!21 W-9 93-0361R1 PT NAD RHR Return B Elbow / Pipe 12/01/93 8 9. 11 ( Removed Indication

             ~755~lD 2                             *N 1                                            93-0.362           MT                                              NAD Steam Generator 22                 Nozzel/Shell                               11/12/93           C 2. 21 t

2-ISI-13A W-12 93-0363 PT NAD Cold Leg Charging B Elbow / Pipe 11/12/93 B 9. 21

             ~iTI51-13A                       ~ W-1 I                                      ;

93-0364 IPT NAD Cold Leg Charging B Pipe / Elbow 11/12/93 B 9. 21 2-ISI-19 LW-A 1 93BL 93-0365 PT NAD RCS Draindown Nossel/ Pipe 11/12/93 8 9. 11 T !SI-86 SNUBBER FIN 4 93-0366 VT3 NAD STEAM GENERATOR 22 Pin (2) 11/12/93 IWF 2-ISI-66 SNLiilER FIN 3 93-0367 VT3 NAD STEAM GENERATOR 22 Pin (2) 11/12/93 IWF 1

            ~2-ISI-86                             SNifB55R PIN 2                             93 0368            VT3                                            NAD                   .

STEAM GENERATOR 23 Pin (2) 11/12/93 IWF t

                                                           ~
            'i~i51-66                             SNUB 5ER FIN 1                             93-0369           vf3                                             NAD STEAM GENERATOR 22                 Pin (2)                                    11/12/93           IWF
            ~27 SI-46                            ~5Md5EE~ FIN 4                              93-0370           Vf3                                             NAD STEAM GENERATOR 21                 Pin (2)                                    11/12/93           IWF 9

2-ISI-86 ' SNUBBER PIN 3 93 0371 VT3 NAD STRAM GENERATOR 21 Pin (2) 11/12/93 IWF 2-151-86 SNUBBER PIN 2 93-0372 V'3 NAD STEAM GENERATOR 21 Pin (2) 11/12/93 11 F 1 7'51-66 1 SNUBBER PIN 1 93-0373 VT3 NAD ~ STEAM GENTRATOR 21 Pin (2) 11/12/93 IWF 2-IS1-46A MSH 51/B 93-0374 VT3 NAD Main Steam A Support 11/12/93 IWF 2-ISI-86 SNUBBER B6ETS 93 0F75 VT3 NAD STEAM GENERATOR 22 Ring Bolte (16) 11/12/93 IWF T TfI-49C FW-102 93-0376 LfI4 5 GEO Feedwater B Pipe / Pipe 11/12/93 FSAR / C 5. 21

            ~f TSW5                               W 314                                      93 0377           PT                                              NAD Accumulator Disch.                  Elbow / Pipe                               11/12/93          C 5. 21 2-IS M S                            W 314                                      93-0377R1          PT                                             NAD                   ,

Accumulator Disch. Elbow / Pipe 12/01/93 C 5. 21 , T~f5I-29 W-7 93-0378 PT NAD Reactor Vessel SIS A Pipe / Elbow 11/12/93 B 9 , 11 R FI-19 W- M 93BL 63-0379 LTI4 5 NAD {- RCS Draindown Nozzel/ Pipe 11/12/93 B 9. 11 Page 20-03/15/94

                        .,                                 ~ . . .                         .                                      m                   -    .

F Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Wakonada Drive By Report # 414 Nicollet Mall welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, MN 55401 ISO Itaa Report Number Method Resulta System Item Description Exam Date ASME Section II Item 2-131 19 'W-A-1 93BL 93-0380 UTO NAD RCS Draindown Nozzel/ Pipe 11/12/93 8 9. 11 1 2-1S1 1 37 N1 93 0381 UTO NAD Steam Generator 22 Notzel/Shell 11/12/93 C 2. 21 r 2-131-37 N1 93-0362 UT45 GEO Steam Generator 22 Nozzel/Shell 11/12/93 C 2. 21

2-ISI-37 N1 ~I93-0383 UT60 NAD Steam Generator 22 Nozzel/Shell 11/12/93 C 2, 21 2-ISl- 7B 93 53s4 Vt3 NAD Spray To Pzr Br A

                                          ~~{WCRH Support
                                                        - 10'7'P                 11/15/93          IWF i

I 2-ISI- 7C 'RCRH-77S 93-0385 VT3 NAD Spray To Pzr Br A Support 11/15/93 IWF 2-I517'24 W Sk ----- W-6 93-0386 PT NAD , Auxilliary Spray Pipe 11/15/93 IST RFR 60

             ~l!llI-37                       Outlet Manway

93-0387 VT1 NAD Steam Generator 21 Bolts 11/15/93 B 7. 30

            'f713I                       Outlet Manway                       93-0388           VT1                                IND                      L Steam Generator 22             Bolts                               11/15/93          B 7. 30
             ~f7151-37                       Outlet Manway                       93-038821         YT1                                NAD-Steam Generator 22             Bolts                               11/20/93          B 7. 30 Rework acceptable
            ~2 ISI-37                        Inlet Manway                        9M389             VT1                                NAD                        ;

Steam Generator 21 Bolts 11/15/93 p 7. 30

            '3;Yit;37                        Inlet Ms-a ey                       93-0390           vT1                                NAD Steam Generator 22             Bolts                               11/15/93          B 7. 30 2-IST-86                       SN5 BIER BCLTS                      93-0391           VT3                                NAD STEAM CENERATOR 21             Ring Bolte (16)                     11/15/93          IWF -

f

            }-151-36                       W-6                                 93-0392           UT45                               NAD Pressurizer vessel             Skirt Wald                          11/15/93          8 6. 20
            '~f! ISI-46A                     MS-15 LS-US                         93-0393           MT                                 IND Main Steam A                   Pipe / Penetration                  11/15/93          C 5. 21 2-IS1-46A                      MS-15 LS-US                         937C393R1         wt                                 NAD Main Steam A                   Pipe / Penetration                  11/19/93          C 5. 21 Indication Removed "f!f5f=37                        Inlet Manway                        93-f394           Uf0                                NAD Steam Cenerator 21             Bolts                               11/16/93          87, 30-                                                       ,
             ~f7151-37                       Inlet Manway                        93-0395           UTO                                NAD                        $

Steam Genera 7r 22 Bolts 11/16/93 B 7. 30

            ~25'l5Y757                       Outlet Manway                       93-0396           UTO                                NAD Steam Generator 21             Bolts                               11/36/93          B 7. 30 2-ISI-37                       Outlet Manway                       93-0397           UTC                                NAD Steam Generator 22             Bolte                               11/16/93          B 7. 30
                                                                                        ~
             ~f!ISI-46A                      MS-14 LS DS                         93-f394           UT45                               NAD, Main Steam A                   Elbow / Pipe                        11/15/93          C 5. 21
            ~f7f51-46A                       MS-15 LS-US                         93 0399           UT45                               CEO Main Steam A                   Pipe / Penetration                  11/15/93          C 5. 21
 " 03/16/94                                                                                                                                    Page     - 21 '

Prairie Island NGP, Unit 2 Inmarvice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Report # 414 Nicollet Mall Welch, MN 55089 Commercial service Date December 20, 1974 Minneapolis, MN 55401 ISG Itan Report Number Method Robults 8yetam Item Description Raam Date ASME Section II Itam 2-ISI 49C FWH-22/O 93-0400 VTJ NAD Feedwater B Support 11/16/93 IWF 2-131 15 Manway Bolta 93-040L VT1 NAD P2r Sfty & Rel'f Noz Bolta 11/16/93 8 7. 20.

         ~I715T!37                     "ffnlet Hanway                     93-0402             MT                             NAD Steam Generator 21              Bolts                           11/16/93           37. 30
                  ~
        ~171517'37                       Tnlet Manway                     93-0403            MT                              NAD Steam Generator 22              Bcits                           11/16/93           9 7. 30 L_3   - 04 04 2-131-36                        W3                              9                  UTO                             NAD Pressuriser Vessel              Circ Weld                       11/16/93           9 2. 11 R SI-36                          W3                              93-0405            UT46                            NAD Pressurizer Vessel             Cire Weld                        11/16/93           B 2. 11 2-ISI-36                        Wl'
                                           !                              93-0406          ' UT60                            NAD Pressurizer vessel             Cire Weld                        11/16/93           B 2. 11
        ~I!!51-45                         Flywheel Periph                 93+0407            UTO                             NAD RC Pump 22 Flywheel             Flywheel                        11/16/93           RG / TS.4.2 1
         ~57}5I-4$                       Flywheel Keyway                  93-0406            df0                             NAD RC Pump 22 Flywheel             Flywheel                        11/17/93           RG / TS,4.2-1
                                                                                                  ~
         '5TY5f!45                       11ywheel Body                    93 0409            UT0                             NAD RC Pump 22 Flywheel            Flywheel                         11/17/93           RG / TS.4.2-1
         ~I!!SI-46A                      MS-14 LS DS                      91 0410            Pdr-                            NAD Main Steam A                   Elbow / Pipe                     11/16/93           C 5. 21
        ~l!YSI-46A                       MSH-387I                         93-0411            MT                              NAD Main Steam A                   Welded Attachment                11/16/93           C 3. 20 2 ISI-37                       W-F                              93-0412            Vr0                             NAD Steam Generator 22             Trans Cone /Shell                11/15/93           C 1. 10
        ~2-151-37                        W-F                              93-0413         *~DT60                             IND Steam Generator 22             Trans Cone /Shell                11/15/93           C 1. 10 Engineering Evaluation 2-ISI-37                       W-F                              93-0414            UT45                            IND Steam Generator 22             Trans Cone /Shell                11/16/93           C 1. 10 Engineering Evaluation
        '2 715[!32                       2RH-3 2                          93-0415            Vt3                             NAD RKR Pump A Suction              Valve Interior                   31/17/93           IEB $9-02 2-ISI-45                       Flywheel Body                    93-0416            MT.                             NAD RC Pump 22 Flywheel            Flywheel                         11/17/93           RG / TS.4.2-1
        ~I-ISI-50                        2 RH 1                      93 0417            VT2                             NX6 ~~~

KKR Pump B Suction Valve Interior 11/16/93 IED 89-02

         ~l-ISI 27                     -

W1A S.E. 9'3-0418 UT45 GE'O Pressurizer Relief Norale/ Safe End 11/17/93 B 5. 40

        ~3713I127                                                         93-0418R1          UT45                            GEO
                                      ^{W1AS.E.

Pressurizer Relief Nozzle / Safe End 11/29/93 B 5. 40 2-Ifl! 2 3 iT1 S.E. 93-0418R2 UT45 NAD Pressurizer Relief Nozzle / Safe End 11/29/93 8 5. 40 Automated exam 2 111720C' MV-32233 93-0419 Vf3 NAD RKR HL Takeoff B Valve Interior 11/18/93 B12. 50 03/16/94 Page 22

             .~.               . .       .._                          ..                _ _ , ,. m.__          _m            ._       . .. _ . . .

Frairie Island NGP, Unit 2 Inservice Inspection Report Log Northern Statee Power Company 1717 Wakonede Drive By Report # . 414 Nicollet Mall Welch,. NN 55089 Commercial service Dates December 20, 1974 Minneapolis, MN 55401 i Iso. Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2-13I-43 Bolts Pump A 93-0420 VT1 NAD RC Pump.21 SH Bolts Upper Seal House 11/18/93 B 7. 60 T-33I-48A FWH 7571 93-0421 Kr NAD i Feedwater A Welded Attachment 11/18/93 C 3. 20 v

           ~217TfMk                          FWH 11/H                              93-0422               MT.                                NAD Feedwater A                     Welded Attachment                    11/18/93               C 3. 20 2-ISI-48A                       FWH-60/J                             iT T423             - MT                                  NAD
            -Feedwater A                     Welded Attachment                    11/18/93               C 3. 20 2-ISI-37                        Outlet Manway                        93-0424                MT                                 NAD Steam Generator 21              Bolts                                11/16/93               B 7. 30 2-ISI-37                        W-H                                  93-0425                Uf0                                NAD Steam Generator 21              Upper Shell/ Top Head                11/17/93              C 1. 2 0
          ~ E l~I7                           W-H                                  93-0426               UT45                                N'5D Steam Generator 21              Upper Shell/ Top Head                11/18/93              C 1. 20 2-ISI-37                        Outlet Manway                        93-0427               PET                                 NAD Steam Generator 22              Bolts                                11/16/93              8 7. 30 r

2-ISI-37 W-H 93-0428 UT60 NAD Steam Generator 21 Upper Shell/ Top Head 11/17/93 C 1. 2 0 2-ISI-47C MS-119 LS-DS 93-0429 iff 45 NAD Main Steam B Valve / Pipe 11/18/93 FSAR / C 5. 21 R $'I 47C MS-139 93-0430 MT NAD Main Steam B Valve / Valve 11/18/93 FSAR / C 5. 21 -

          TfSI- 4 9 .                      SKIRT BOLTING

93-0431 W3 NAD Accumulator TarJe 22 Anchor Bolts (24) 11/18/93 INF T lSI-49 SKIRT BOLfTNG 93-0432 W3 NAD Accumulator TarJt 21 Anchor Bolts (24) 11/18/93 IWF 2-ISI-16 W-8 93-0433 VT3 NAD Accumulator Tank 22 Vessel / Skirt Weld 11/18/93 INF ,

          '~2 ~Y$1 .5                        PRSIH-240/D                          93-0434               VT3                                 NAD. ~

SIS High Head Support 11/18/93 IWF l .i T fSI-79 Column 3 Base 93-0435 VT3 NAD RCP 21 Support Base Anchor Bolts 1-8 11/10/93 IWF- i 2-ISI-79 Column 3 Base . 93-0436 W3 NAD RCP 21 Support Base Bottom Pin 11/10/93 IWF 2 1S1-79 Column 2 Base 93-0437 VT3 NAD RCP 21 Support Base Anchor Bolts 1-8 11/18/93 IWF

          ~Tii F79                          Column 2 Base                         93-0438               VT3                                 NAD RCP 21 Support Base             Bottom Pin                            11/18/93              IWF 2-ISb79                         Column 1 Base                         93-0439               VT3                                 NAD-RCP 21 Support f ase            Anchor Bolts 1-8                      11/18/93              IWF 2 ISI-79                        Column 1 Base                         93-0440             TIT 3                                 nab RCP 21 Support Base             Bottom Pin                            11/18/93              IWF Tl3F85                            UP RING HGR 2                         93-0441               VT3                                 NAD STEAM GENERATOR 22              Girder Spring HGR                     11/15/93              IMF 03/1d/94                                                                                                                                         - 7898 23I

 .-,        . - ~ . .              - --       n      . . . . - . -            --..-n           -. . - - .. . -                      . ~ ~ . ~ . . .. . - .       .        ~ . .      . . - - ~ - -

Prairie Island NGP, Unit 2 Inservice Inspection Report Log. Mcrthern States Power Company 1717 Makonado Drive By Report # 414 Nicollet Mall Welch, MN 55089 Cosmarcial Service Dater December 20, 1974 Minneapolis, MN 55401 130 Item Report Number Method Resulta System Item Description Esam Date ASME Section XI Itsa 2 2-181-65 UP RING HGR 2 93-0441R1 VT3 NAD STEAM GENERATOR 22 Girder Spring HGR 12/11/93 IWF

                          ~Tf5T~85 2                                        iffi'i W HGR 2                           93-0441R2         I/i3                                     IND STEAM GENERATOR 22                       Girder Spring HOR                        12/14/93            IWF Engineering Evaluation                                              ,

2 ISI-85 UP RING HGR 2 93-6442 Vf3 NAD STEAM GENERATOR 21 Girder Spring HGR 11/18/93 IWF 2-ISI-95 UP RING HDR 2 93 0442A1 *ff) NAD STEAM GENERATOR 21 Girder Spring HCR 12/11/93 INF TISF85 UP RING hgs 2 93 0442R2 VT) IND STEAM gel'ERATOR 21 Girder Spring HCR 12/14/93 IWF Engineering Evaluation 2+1SI-85 DP RING HGR 1 93-0443 *Vt3 ~fND STEAM GENERATOR 21 Girder Spring HGR 11/18/93 IWF i

                          'T T$1-85                                   OP RING HGR 1                            93-0443R1         VT3                                      ti D STEAM GENERATOR 21                       Girder Spring HGR                        12/11/93           IWF
                         ' T f51-85                                "U ERTNifIIGR 1                             93-0443R2         Vf3                                      IND STEAM GENERATOR 21                       Girder Spring HGR                        12/14/93           IWF Engineering Evaluation
                         'T ISI-85                                    UP RING HGR 1                            93-0444           Vt3                                      IND STEAM GENERATCR 22                       Girder Spring HCR                        11/10/93           IWF 2-ISI-85                                 UP RINTiiGR 1                            93-0444R1         VT3                                     NAD STEAM GENERATOR 22                       Girder Spring HGR                        12/11/93           IWF                                                                 ,

2-I31-85 UP RING HGR 1 93-0444R2 ~VT3 IND STRAM GENERATOR 22 Girder Spring HGR 12/14/93 IWF Engineering Evaluation

                         ' 2I~T'5 Mi                                  W-F                                      93-0445           Ufo                                     NAD hteam Generator 21                       Trans Cone /Shell                        11/18/93          C 1. 10 2-ISI-37                                 W-F                                      93-0446           UT60                                    NAD Steam Generator 21                       Trans Cone /Shell                        11/18/93          C 1, 10 2-ISI-79                                 Column 1 Base                            93-0447 LVT3                                      NAD RCP 22 Support Base                       Bottom Pin                               11/18/93          IWF 2-ISI-79                                  Column 1 Base                            93-0448           VT3                                     NA5-~~ ~~                     l RCP 22 Support Base                       Anchor Bolts 1 8                         11/18/93          IWF TflA9                                         Column 2 Base                            93-0449           VT3                                     NAD RCP 22 Support Base                       Bottom Pin                               11/18/93          ;WF Tf5Y~~19                                    Column 2 Base                            33-0450-          V'T3                                    NAD-RCP 22 Support Base                       Anchor Bolts 1-8                         11/18/93          IWF T Tf51-79                                    Column 3 Base                            93-04S1           VT3                                     NAD RCP 22 Support Base                       Ancher Bolts 1-6                         11/18/93          IWF T I31-19                                      Column 3 Base                            93-0452           VT3                                     NAD RCP 22 Support Base                       Bottom Pin                               11/18/93          IWF
                        ~M N 7C                                       MS-133                                   93-0453           UT45                                    NAD Main Steam B                              Pipe / Tee                               11/19/93          FSAR / C 5. 21 TITfM5                                        RYR$74 7/K                               93-6454           YT3                                     NAD RHR Pump B Discharge                      Support                                  11/19/93          IWF i

TI'ST- 8 6 Skirt Bolts 93-0455 VT3 NAD j

                            'Pressuriser Vessel                       Anchor Bolts                             11/19/93          IWF I

03/16/94 Page 24

   .s        ,              , -+ -.           _.             - . ._.         ~,._1        .         .    , ~ . ~                . . - . .        . -. -

Prairie Island NGP, Unit 3 Inservice Inspection Report Log Northern States Power Company 1717 Wakonade Drive By Report 8 414 Nicollet Mall Welch, NW $5009 Commercial Service Dates Decembe:r 20, 1974 Minneapolis. NN 55401 ISG Item Report Number Method Results System Item Description Raam Date ASME Section II Item 2-ISI-37 W-F 93 0456 UT45 NAD Steam Generator 21 Trans cone /Shell 11/19/93 C 1. 10

                 ~Tlf76 2I                          W-6                                          93-0457               VT3                                       NAD Pressuriser Vessel          Sup Skirt                                    11/19/93             .IWF h

2-ISI-45 FTywheel Periph 93-045a prr zND , RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 R SI-45 FlywheeTleriph 93-0454k1 MT IND RC Pump 21 Flywheel Flywheel 11/23/93 RG / TS.4.2-1 Engineering Evaluation

                 '27 SI 45 Flywheel Body                                93-0459               MT                                        NAD             $

RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2 1 2-ISI-45 Flywheel Body 93-0460 LTr0 NAD RC Pump 21 Flywheel Flywheel 11/19/93 RG / TS.4.2-1 2-1S1-45 Flywheel Periph 93-0461 UTO NAD RC Pump 21 Flywheel Flywheel. 11/19/93 RG / TS.4.2-1 r

                 ~2-ISI-45                     FFAEiel Feyway                               93-0462               UTO                                      NAD RC Pump 21 Flywheel         Flywheel                                     11/19/93              RG / TS.4.2-1 2-ISI-41                    W-6                                          93-0463               MT                                       NAD RV Cicavre Head             Head / Flange                                11/19/93              9 1. 40 2-ISI-19                    2-WDRH-71                                    93-0464               VT3                                      NAD.             ,

RCS Draindown Support 11/20/93 IWF

                'l U f177 E .                  2-RRCH 303 93aL                              T3-0465               VT3                                     'NAD Spray To RCDT               Support                                     11/20/93               IWF 2-ISI- 7E                   2-kRCH-304 93BL                              9f'3466               Vr3                                      NAD Spray Tc RCDT                Support                                      11/20/93              IWF 2 151-44                    Bolts 1 - 24                                 93-04f7               UTO                                      NAD RC Pump 22 Fig Bolte        Flange Bolts                                11/20/93               8 6,180 '

2-ISI-41 W-6 93-0468 177 0 NAD RV Closure Head Head / Flange 11/20/93 8 1. 40 , T TS'l-41 W+6 9)-0469 UT45 NAD ' RV Closure Head Head / Flange 11/20/93 9 1. 40 l 2-151-41 W-6 932470 17r60 NAD RV Closure Head Head / Flange 11/20/93 9 1. 40 l l 2-ISI- 12 W B-6 93BL 93-0471 PT NA5 Spray To RCDT Pipe / Valve 11/11/93 8 9. 40 2-ISI- TA W-17A STS I 93-0472 PT NAD Spray To Pzr Br A Pipe / Tee 11/11/93 B 9. 21 2 A 151- 7A W-17B 93BL 93-0473 PT NAD Spray To Par Br A Tee / Pipe 11/11/93 9. 21 T ISI-63 SIH- 197D 93-0474 VT3 NAD S1 Pump 22 Suction Support 11/20/93 IWF 2*ISI 14 W-12 93-0475 PT NAD CL RTD Takeoff B Pipe /Sibow 11/20/93 8 9. 21 T ISI-14 W-13 93-0476 PT NAD CL RTD Takeof f B Elbow / Pipe 11/20/93 8 9. 21

   .03/16/94                                                                                                                                                    Page   25 .

_ .. .s.c ~. . _ _ _ .- _ .__ _ , _

l Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company ) 1717 Makonede Drive By Report # -414 Nicollet Mall l Welch, KN $5089 commercial Service Dates . December 20, 1974 Minneapolis, MN $5401 ISO Item Report Wuater Method Resulte Systaa Item Description Exam Date ASKE Section XI Item 2-ISI-14 W-14 93-0477 FT NAD CL RTD Takeoff B Pipe / Valve (Socket) 11/20/93 8 9. 40 l 2-ISI-47A M5d7I671 93-0478 MT NAD Main Steam B Welded Attachment 11/20/93 C 3. 20

~~

2 ISI-37 N-4 93-0479 MT NAD , Steam Generator 21 Top Head / Nozzle 11/20/93 C 2. 21

           ~f7fSI-47A                  ~ ~~ MSH-48/5                             9776480             MT                               NAD Main Steam B                      Welded Attachment                 11/20/93            C 3. 20
           ~2I T 5i-43                         Bolts Pump A                      93-0481            VT1                               NAD RC Pump 21 SH Bolts               Lower Seal Rouse                  11/22/93            B 7. 60 2-ISI-43                          Bolts Pump A                      93-0482             FT                               NAD RC Pump 21 SH Bolte               Upper Seal House                  11/1B/93           B 7,    60
            ~T71SfTii~                      ~*Bolte     Pump A                   93-0483             PT                               NAD RC Pump 21 SH Bolta               Lower Seal House                  11/19/93           S 7. 60 "27iSI-29                          2SI-9-6                          'Il-0464             VT1                              NAD            >

Reactor Vessel SIS A Valve Bolting 11/11/93 8 7, 70 NF-39316 1 -4 A-FSH-5 5I'0485 VT3 NAD AUX FEEDWATER STM Restraint 11/10/93 IWF 2-ISI-54 W-96 33-0486 PT NAD RHR Pump B Discharge Elbow / Pipe 11/22/93 C 5. 11-

           ' l"-35I-3 7                        N-4                               93-0487             UT60                             NAD Steam Generator 21                Top Head / Nozzle                 11/22/93           C 2. 21 i

2-ISI 37 N-4 93-0468 Uf45 NAD Steam Generator 21 Top Head / Nozzle 11/22/93 C 2. 21

            'f7ff5-37                          N-4                               D3-0489            UTO                               NAD Steam Generator 21                Top Head /Nosala                  11/22/93           C 2. 21
            ~2 ~f51-31                         W-6                               93-0490            UT45                              GEO Pressurizer Surge                 Elbow / Elbow                     11/22/93           B 9, 11
                                                                                                                                                     ?

2-ISI-31 W-7 93-0491 UT45 GEO Pressurizer Surge Pipe / Elbow 11/22/93 B 9.. 11

           '~2~Y3F 3 3                         RCRH-5 07F                        h-0492             VT3-                              NhD Pressurizer Surge                 Spring Hanger                     11/22/93'           IWF / IEB 88-11
                                             ~

2 ISI-19 2-WDR$776~ 93-0493 Vf3 NAD RCS Draindown Support 11/22/93 IWF 9

           ~2 -ISI 45 E                          Flywhee f-~Periph                 93-0494             MT.                              NAD RC Pump 22 Flywheel               Flywheel                          11/17/93            RG / TS.4.2-1
           ~2 Il51-75                          W-314                             93-0495             UTl5                             GEO-Accumulator Disch,                Elbow / Pipe                      11/22/93            C 5, . 21 if!ISI-13A                         W-5                                93-0496             PT                              NAD Cold Le2 Charging B               Pipe / Elbow                      11/23/93            8 9. 21
            ~2 715f7EiA                        W4                                93-0497              PT                              NAD-(             Cold Leg Charging B               Elbow / Pipe                      11/23/93            B 9. 21 l
                                                                                                       ~

2-IS'I-27 W1A S.E. 93-0438 PT NAD Pressurizer Relief Nozzle / Safe End 11/23/93 B 5. 40 i Page 26 03/14/94

                                                            .        -.      ..--n..       .. . ~ . . .                   .      .      n.        .,

3

                                                                                                                                                                       -h
                                                                                                                                                                      ..t Prairie Island WGPi !? nit 2                   Inservice Inspection Report Log -                           Northern States Power Company 1717 Wakonado Drive,                                     my Report #                                                    414 Nicollet Hall Welch, MN 55089                          Cossnercial Service Dates December 20, 1974                                Ninneapolis, MN 55401                 .

Iso Item Report Number Method Results System Item Description Exam Date ASME Section XI Item t 2-151 37 W-B 93-0499 UT60 NAD Steam Generator 22. Tube Sheet /shell 11/23/93 C1 30-t i 2-161 77 Column 4 Base 93-0500 UTO NAD SG 22 Support Base Bottom Pin 11/23/93 - IWF T'ill~T7 . Column 3 Base 93-0501 tfTO NAD SG 22 Support Base Bottom - Pin 11/23/93 IWF i

              ~'13f 2-    77                     folumn 2 Base                        93-f502                     Di0                                     NAD SG 22 Support Base           Bottom Pin                           11/23/93                    IWF 2 !SI-77                     Column i base                        93-0503                     VI I                                    NAD-SG 22 Support Base           Bottom Pir.                          11/23/93                    IWF TlhW                          Mumn 4 liase                         93-0504                     tTro                                    NAD SG 21 Support Base           Bottom Pin                           11/23/93                    IWF
                                                                                                                                                                       ,f 2-ISI-77                     Column 3 Base                        93-0505                     tiTO                                    NAD                ,

SG 21 Support Base Bottom Pin 11/23/93 It* T ISI-17 Cofumn 2 Base 93-0506 17/ > NAD SG 21 Support Base Bottom Pin 11/23/93 4WF

              'ilsfl7                       Column 1 Base                        9T 0507                     17r0                                    NAD SG 21 Support Base           Bottom Pin                           11/23/93                     IWF 2-151-37                      WB                                   93 0508                    VT45                                    NAD Steam Generator 22           Tube Sheet /Shell                     11/23/93                   C 1. 30
              ^FI5'}7 37                     W-B                                  93-0509                    UTC                                     NAD.

Steam Generator 22 Tube Sheet /Shell. 12/23/93 C 1. 30 _ T i$1-29 W-7 93-0510 UT45 NAD Reactor vessel SIS A Pipe /Blbow 11/23/93 8 9, 11

              ~TISf 2     20A                     W-6                                  93-0511                    UT45                                     NAD RHR HL Takeoff B              Pipe / Elbow                         11/24/93                   B 9. 11
              ~5F-39316 1 - 4                AFWH-72                              9 3- 0Y2                   '53                                      NAD AUX FEEDWATER                 Spring Hanger                        11/23/93                    IWF Y 151- 4                       2RC-1-11                             93-0513.                   V1                                       NAD i               Et,RTD Takeoff A              Valve Bolts                          11/24/93                    B 7, 70
              'FISf- 3                       2RC-1-8                              93-0514                     VT1                                     IND -

CL RTD Takeoff A Valve Bolts 11/24/93. B 7. 70 a 3DSl- 3 'RC-1-s 93 0514R1 VT1 ND CL RTD Takeoff A Velve Bolts 11/27/93 B 7. 70 . Reworked T I$I-77 S umn 1 Base 93I0515 Vf3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF 2 3SI-77 Column 1 Base 93-0516 VT3 NAD SG 22 Support Base Bottom Pin 11/24/93 IWF , Vf5617 Cofumn 1 Base 93-0517, VT3 NAD .j SO 22 Support Base Anchor Bolts 1-6 11/24/93 IWF TTSF29 102-35fS-1B . 93-05Til VT3 NAD RV SIS Loon A Restraint 11/24/93 IWF 3*IS3-77 Column 4 Base 9'3-0519 Vfl NAD I 80 22 support Base Bottom Pin End Caps 11/24/93 _ IWF

                                       ,_.                                                              1
   -.03/16/94                                                                                                                                               Page; 27. a
                                    .,                        -                                         ,,- -, , . - .                         w.

 ,       .                       . , ,  . .         -~      ~      =          ,    ,. -            -              -        . . - , .   ..                    .-        ,

Prairie Island NQP, l'n i t 2 Inservice Inspection Report Log Northern States Power Company 1717 Makonade Drive By Report # 414 Nicollet Mall l Welch, MN 55089 Cosaarcial service Dates December 20, 1974 Minneapolis, MN 55401

-]

ISO Item Report Number Method Results system Item Description Exam Date ASME Section XI Item 2aISI-77 Column 4 Base 93-0520 VT3 NAD. SG 22 Support Base Bottom Pin 11/24/93 IWF

           ~5715i27                            Column 3 Base                              93-0$21                 VT3                                    NAD SG 22 Support Base                 Bottom Pin End Caps                        11/24/93                 IWF TT5iTM                              CoTUmn 3 Base                              93-0522                 VT3                                    NAD                  :

SG 22 Support Base Hottom Pin- 11/24/93 IWF 2-ISI-71 Column 2 Base 93-0523 VT) NAD SG 21 Support Base Dottom Pin End Caps 11/24/93 IWF NiiD7 CoTumn 2 Base 93-0524 VT3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF

           ~7tli'V7 2                                  Column 2 Base                              9310525                  VT3                                   NAD SG 21 Support Base                 Anchor Bolts 1-B                           11/24/93                 IWF W it-77                             CHlumn 1 Base                              93-0526                 Vr3                                    NAD SG 21 Support Base                 Bottom Pin End Caps                        11/24/93                 IWF 2-131-77                           Column 1 Base                              93-0527                 VT3                                   ~NAD SG 21 Support Base                 Bottom Pin                                 11/24/93                 IWF 2-151-77                           Column 1 Base                              93-0528                  V*)                                   NAD SG 21 Support Base                 Anchor Bolts 1-8                           11/24/93                 '.WF 2-151-77                           Column 3 Base                              33-0529                  VT3                                   NAD SG 22 Support Daae                 Anchor Dolts 1-8                           11/24/93                 IWF 2-1S1-77                           Column 2 Base                              93-0530                  VT3                                   NAD.

SG 22 Support Base Anchor Bolts 1-6 11/24/93 IWF 7 TSI-77 "2 Column 2 Base 93-0531 fr3 NAD SG 22 Support Base Bottom Pin 11/24/93 IWF 2-ISI-77 *ColUinn 2 Base 93-0532 ~VT3 NAD SG 22 Support Base Bottom Pin End Caps 11/24/93 IWF YiSI-77 Column 4 Base 93-0533 V'T3 NAD SG 21 Support Base Bottom Pin End Caps 11/24/93 ' IWF 2-ISI-77 Column 4 Base 93-0534 VT3 NAD SG 21 Support Base Bottom Pin 11/24/93 IWF

           ~WTM 2                                "CoTGan 3 Base                               93-0$35                  VT3                                   NAD SG 21 Support Base '               Dottom Pin End Caps                        11/24/93                  IWF
                                                                                            ~
                       ^

2-ISI-77 Column 3 Base 93-0536 VT) NAD.

            .SG 21 Support Base                Bottom Pin                                 11/24/93                  IWF 2-ISI-77                           dolumn 3 Base -                            9310537                  VfE                                   NAD                  1 SG 23 Support Base                 Anchor Bolts 1-8                           11/24/93                  IMF 2-ISI H B                          MSH 81/Q                                   93-0538                  VT3                                   IND'                 [

Main ateam Loop 'A' Snubber 11/26/93 IWF r ^ TlSI-MB MSH 81/Q 93 0538R1 VT3 NAD Main Steam Loop 'A' Snubber 12/01/93 IWF Drawing Revised 2-IS1-126 W-15 h 0539 FT NAD , Seal Injection *Ba Pipe / Valve 11/26/93 8 9. 40 f

           ^27 5I-22                           RRRRH- 2 07G                               93-0540                   PT                                   dD Accumulator Disch n                support                                    11/26/93                  B10, 10
     . .                                                                                                                                                                   .'l 03/16/94                                                                                                     ,

Page . 18 <

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

                                             ..        ,m   , _  m  =      .       _     ._..m_       ,    .m.  , _      .         _        -     .,m  -

4 Prairie Island NGP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Makonado Drive By Report # 414 Nicollet Mall welch, MN 55089 commercial Service Dates December 20, 1974 Ninneapolis, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date AfME Section XI Item 2-1S2-47B MSH-21/P 93 0541 VT3 IND Main Steam B Restraint 11/26/93 IWF 2-ISI-4fB MSH-2iTP 937 541R1 VT3 NAD Main Steam B Restraint 11/26/93 IWF Engineering Rvaluation T-Y31-47B MS 1819 93 0542 MT NAD Main Steam D Pipe / Branch 11/26/93 C 5. 31 , 2 ISI-12A PRCVCH-1373[0~ 93-0543 VT3 IND Seal Injection Snubber 11/26/93 IWF F Isi;I2A PRCVCH-13'li70 93-0543R1 Vf3 NAD Seal Injection Snubber 12/01/93 IWF Reworked "2Tiil-12 A FRCVdH-13727H 93-0544 VT3 NAD Seal Injection Restzaint 11/26/93 IWP

            ~'~f5l 2            15A           13E5'dVfs~i/Q                      93-0545                 VT3                               NAD Seal Injection             Snubber                            11/26/93                IWF 2-ISI-33                   ECC-B-9A'                          93-0546BL               TJfD                               NAD Reactor Coolant B          Elbow Long Seam                    11/23/93                B 9. 12 1

2-ISI-33 RCC-B-9A 93-0547 17T4 5 NAD-Reactor Coolant B Elbow Long Seam 31/26/93 B 9. 12 2-ISI-3 F RCC-B-7h 93-054 BBL '-UTO NAD Reactor Coolant B Elbow Long Seam 11/26/93 B 9. 12

2-ISI-33 Rdd'-BI 79 93-0549 (TT4 5 NAD Reactor Coolant D Elbow Long Seam 11/26/93 B 9. 12

            ~2 ~ISI-38                  CLAMP e 360s                       93-0550                 VT1                                 NAD RV Conoseal fiolting      Marmon Cla'ap                      11/27/93                B 7. 10 2-1S1-17                  W-6                                93-0551                 PT                                 NAD RTD Return loop B         Elbow / Pipe                       11/27/93                B 9. 21                                                   +

T ISI-51 RHRH-13/ C 9f-0552 VT3 NAD RRR Pump *B' Suction Support 11/27/93 IWF 2-ISI TA RCRH-16/J 93-0553 Vi3 NAD Spray to Pressurizer Ridgid Restraint 11/27/93 IWF

            ~E}SI- 1A                   RCRH-18/H                          93-0554                 VT3                                 IND
             -Spray to Pressurizer      Ridgid Restraint                   11/27/93                IWF
                                           ~

2-131- 7A 'RCRH-16/H 93-0554R1' VT3 NAD Spzay to Pressurizer Ridgid Restraint 12/01/93 IWF Reworked

            'WFN9316 1 -4               AWM 74                             93-0555                 VT3                                 NAD AUX FEEDWATER             Dual St ing Hanger                 11/23/93                 IWF TT5YI7A                     RCRi61$[K                          93-0556                 VT3                                 NAD Spray to Pressurizer      Restraint                          11/29/93                 IWF 2-ISI-50                  W-133                              93-0557                  PT                                  IND RHR Pump *B'    Suction   Pipe / Elbow                       11/27/93                 C 5. 11
                                                                                                                                                             ?
                                 ~

T YSi-50 W 133 93-0557R1 Fr NAD RER Pump 'B' Suction Pipe / Elbow 11/29/93 C 5. 11 - I Removed Indication 2-ISI*20B_ RHREifII7ill H-0558 FT NAD RHR HL Takeoff B Support 11/29/93 B10. 10 Page' 29 03/16/94 _ _ - . . - m m- --. , . . _ ,-

Prairie Island NQP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 wakonada Drive By Report # 414 Nicollet Mall welch, MN 55089 Commercial Service Date: December 20, 1974 Minneapolis, MN 55401 ISO Item Report Number Method Results System Item Description Exam Date ASME Section XI Item 2-IS1-27 W1A S.E. 93-0559 ITT60 NAD Pressuriser Relief Nozzle / Safe End 11/29/93 85. 40 T~fsf lY ~WIA S.E. 93-0560 0110 NAD Pressurizer Relief Nottle/ Safe End 11/29/93 B 5. 40 2-ISI-24 114-2dVf5T7B 1 93-0561 VT3 Nhb~~~~ Auxilliary Spray Support 12/30/93 IWF 2-1S1-32 RFCT X~4A TO756TBL IJTU riXD Reactor Coolant A Elbow Long Seam 11/29/93 8 9. 12 TIISI 32 RCC-A-9A 93-0563 UT45 NAD Reactor Coolant A Elbow Long Seam 11/27/93 8 9. 12

        ~E~I5iT'23                     RCC-A-9B                           93-0564BL         UTO                              NAD Reactor Coolant A            Elbow Long Seam                    11/29/93          B 9,   12
        ' N 5! 32                      kCC-A-9B                           S3-0565           ITTIS                            NAD Reactor Coolant A            Elbow Long Seam                    11/30/93          B 9. 12 2-1$1-32                     RCC-A-7A                           9} 056fBL         UTO                              NAD Reactor Coolant A            Elbow Long Seam                    31/27/93          B 9. 12 2 ISI-32                     RCC-A-7A                           9 M l61           UT45                             NAD Reactor Coolant A            Elbow Long Seam                    11/27/93          B 9. 12 2 131 32                     RCC-A-7D                           93-056ish         UT                               NAD Reactor Coolant A            Elbow Long Seam                    11/27/93          B 9, 12 2-1SI-32                     RCC'h~"IB                          93-dI9           ~U'N S                            NAD Reactor Coolant A            Elbow Long Seam                    11/27/93          8 9. 12 1TISI-33                       RCC-B 7X                           9F0$N5L           ITfD ~                           NAD Reactor Coolant B            Elbow Long Seam                    11/30/93          B 9. 12 M 5I-33                        RCC-B-7A                           93-0571           UT45                             NAD Reactor Coolant B            Elbow Long Seam                    11/30/93          B 9. 12 2-ISI-53                     R1001 23 /A                        93-0572            PI                              NAD             6 RRR Pump A Suction           Welded Support                     11/30/93          C 3. 20 2-1SI-69                     $UPPORT B                          93-0573            Pr                              NAD RRR Heat Exchgr 21           Welded Attachment                  11/30/93          C 3. 10 T Y5f-44                       Bi~lts 1 - i4                      93-0574           UTO                              NID RC Pump 21 Fig Bolts         Flange Scits                       12/01/93 .        B 6 180
        ~75M6 2                            W-2 S.E                            93-0575            Pr                               NAD Reactor vessel STS B         Pipe / Safe End                    12/02/93          8 9. 12                                         .,

l TY5F25 W-2 S.E 91 0576 Pt NAD Reactor Vessel SIS B Pipe / Safe End 12/02/9) B 6.130 2-III-28 W-1 S.E 93-0577 Pr NAD Reactor Vessel SIS B Safe End/ Nozzle 12/02/93 B 5.130 Ff517e W-1 s.E 93-0578 PT HAD Reactor Vessel SIS S Safe End/Nazzle 12/02/93 B5 10 2-ISI-29 W-1 S.E 3 M 579 ~PT NAD Reactor Vessel SIS A Safe End/Nodsle 12/02/93 B 5. 10 1-151-29 W-1 S.E 93 0550 (i NAD Reactor vessel SIS A . Safe End/Nossle 12/02/93 B 5.130 03/16/94 Page 30 .j

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

Prairie Island NOP, Unit 2 Inservice Inspection Report Log Northern States Power Company 1717 Makonada Drive By Report # 414 Nicollet Wall j Welch, MN 55089 Commercial Service Dates December 20, 1974 Minneapolis, KW 55401 ) 130 Item Report Number Method Beaults ! System Itam Description Exam Date ASME Section XI Itam 2-ISI-33 RCC-B-14SE 93-0581 PT NAD Reactor Criolant B Safe End/ Nozzle 12/02/93 B 5. 10 2-ISI-33 RCC B-14SE 93-05i1 PT NAD Reactor Coolant B Elbow / Safe End 12/02/93 B 5.130

          ~i!l'SI-32                            RCC A-14SE                          93-0583               PT                                         NAD Reactor Coolant A                    Safe End / Nozzle                   12/02/93              B 5. 10
          ~i'- 1 S I - 3 2                      RCC-A 14SE                          93-0184                P"                                        NAD Reactor Coolant A                    Elbow / Safe End                    12/02/93              B 5.130 2-ISI-29                             W-1 S.E                             93-0585               L'T4 5                                     NAD Reactor Vessel SIS A                 Safe End/ Nozzle                    12/02/93              8 5.130
                                                                                                                                                               '\
          ~i!is f!)9                            W-3 S.E                             93-D586               UT45                                       NAD Reactor Vessel SIS A                 Safe End/ Nozzle                    12/02/93              B 5. 10
          ~TISI-28 2                                    W-1 S.E                             93 0587               dT45                                       MAD Reactor Vessel SIS B                 Safe End/ Nozzle                    12/02/93              B 5. 10
          ~f!I51-28                             W-1 S.B                             93-0588           [l}T45                                         NAD Reactor Vessel SIS B                 Safe End/ Nozzle                    12/02/93              B 5.130
          ~171$l 28                             W-2 S.E                             93 0589               UT45                                       NdD Reactor Vessel SIS B                 Pipe / Safe End                     12/02/93              B 5.130
          ~2-1S1-28                             W-2 S.E                             93-0590               UT45                                       NAD Reactor Vessel SIS B                 Pipe / Safe End                     12/02/93              8 9. 32                                                  -[
          "T71$1737                             W-F                                 93-0591               VT1                                        NAD Steam Generator 22                   Trans Cone /Shell                   11/03/93               IN 93-20 Limited exam 2-ISiTT7                             FW Ring 7 Support                   93-0592               VT1                                        NAD Steam Generator 23                   N 1 FW Nozzel Supt                  11/03/93              IN 93 20                                                   i

(

                                                  ~ ~                                    -

Tf5f'~37 FW Ring 75upport 93-0563 MT NAD Steam Generator 22 N 1 FW Nozzel Supt 11/03/93 IN 93-20

          '}715fTiG                             W-7                                 93-0594               UTO                                        NAD Accumulator Tank 22                  Nozzle / Head                       12/03/93              C 2. 21
          ~i!I51776                             W-5                                 93-0595               UT60                                       NAD Accumulator Tank 21                  Shell/ Bottom Head                  12/03/93              C 1. 20
          ~57181 74                             W5                                  93-0596                UTO                                       NAD Accumulator Tank 21                  Shell/ Bottom Head                  $2/03/93              C 1. 20
          ~2 7Y5f-76                            k5                                  93-0597               UT45                                       NAD Accumulator Tank 21'                 Shell/ Bottom Head                  12/03/93              C 1. 2 0
          ~TIf5f716                             W-7                                 93-0598                UT45                                      GEO-Accumulator Tank 22                  Nozzle / Head                       12/03/93               C 2. 21 l

l l l 1 Page 31 03/14/94 4.. _ - , . - - . . . . . _ . _ , _. , . _ . , . - . . . - , , m

d l

            . NORTHERN STATES POWER

SUMMARY

REPORT : INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993

                                                                                                   -i AP_P_ENDlX_D LIST OF SECTION XI VT-2 EXAMINATIONS                               ;

1 Page t 1 s h 3

                                                                                                   -{L s

(i , t l I 10 .

ISI PRESSURE T_EST PROGRAM Summary Description of inservice Pressure tests performed on Prairie Island Unit 2, Piping Systems per various Surveillance procedures as noted below. All pressure tests were satisfactory. SYSTEM EHQGEDURE RESULTS_ COMMENTS RC Reactor Coolant SP2174.20 Sat RH Residual Heat Removal SP2168.10 Sat Note 1 SI Safety injection SP2168.12 Sat Note 1 SP2168,13 Sat Note 1 WL Waste Liquid U4255 Sat Note 1 CL Cooling Water SP2174.8A Sat 21 CC HX SP2174.8B Sat 22 CC HX U4242 Sat FCUS MS Main Steam SP2168.11 Sat Note 1 U5241 Sat AF Aux Feedwater SP2174.6 Sat FW Feedwater SP2168.17 Sat Note 1 CA Caustic Addition SP2174.7 Sat CS Containment Spray SP2168.14 Sat Note 1 U5621 Sat SS Steam Sample SP2168.19 Sat Note 1 CC Component Cooling SP2174.14 Sat U5835 SB Steam Generator Blowdown SP2168.11 Sat Note 1 HC Post LOCA H2 SP2168.5 Sat Note 1 U4241 Sat Note._1 Code Case N498 allows pressure test to be done in lieu of hydro tests. I i

NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993 AP_EENRIX._E BESJJLTS OF STEAM GENERATOR ERDY CURRENT EXAMINAILONS 57 Pages 11 I

l l NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT #2,1993 RESULTS OF STEAM GENERATOR EDDY CURRENT EXAMINATIONS 1093 REFUEL OUTAGE During the October 1993 scheduled refueling outage 100% of all accessible tubes in steam generator 21 and 22 were examined full length as part of the inservice inspection. The examination was conducted l utilizing the multifrequency eddy current technique. The bobbin coil program was as follows: ]

1. Cold leg examinations were performed from the seventh support plate on the hot leg side through the tube end on the cold leg side on all row 2 through row 46 tubes and all row 1 tubes were i I

examined from the seventh support plate on the cold leg side through the tube end on the cold leg side. These examinations were completed using magnetically biased 0.720 inch,0.700 inch and 0.680 inch diameter probes. I

2. Hot leg examinations were performed from the seventh support plMe on the hot leg side through the tube end on the hot leg side. These examinations were completed using magnetically biased 0.720 inch diameter bobbin probes. All row 1 U-Bends were examined from the seventh support plate on the cold leg side through the seventh support plate on the hot leg side using Zetec dual motion MRPC U-Bend probes.

Motorized rotating pancake coil (MRPC) techniques were utilized extensively in both steam generators. The inspection strategy was to examine all row 1 U-Bends and supplement the bobbin coil data to further characterize: indications of percent through wall, manufacturing bumish marks, undefined indications and distorted indications. The following is a summary of MRPC examinations: 89 U-Bends examinations in 21 hot Leg 92 U-Bends examinations in 22 cold leg 78 supplemental examinations in 21 hot leg 34 supplemental examinations in 21 cold leg 83 supplemental examinations in 22 hot leg 18 supplemental examinations in 22 cold leg in addition to the normal Steam Generator ISI examination, Oak Ridge National Laboratories and Zetec 4 were provided an opportunity to test four prototype probes as a research project on steam generator 21 hot leg. Conam examined approximately 50 tubes,from the supplemental MRPC tube examination plan utilizing the prototype probes. The preliminary results were very encouraging with increased signal to ratios I and higher sensitivity.

   - Conam inspection was contracted to acquire and evaluate the eddy current data. Zetec was contracted to perform a completely independent evaluatior, of all data acquired by Conam inspection utilizing manual analysis on all MRPC data and Computer Data Screening (CDS) of all bobbin coil data. The scope of all the work contracted was completed using remote positioning devices and the Zetec MlZ-18 digital test equipment along with associated acquisition software. The analysis wac completed using Zetec, Inc.

EDDYNET version 23 with ANALYSIS proto 10E, RPC proto 98, and CDS rev. 7. Summaries of; total tubes examined, distribution of indications, tubes plugged this outage, and total tubes plugged to date can be found in Tables I through IV respectively. Cumulative lists and tube sheet maps of indications by depth range, tubes plugged this outage, and total tubes plugged to date are listed on page 4 and attached. 1 _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __ _ _ . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _d

NORTHERN STATES POWER '

SUMMARY

REPORT

   -INSERVICE INSPECTION                                PRAIRIE ISLAND UNIT #2,1993 TABLEI TOTAL TUBES EXAMINED t

PROGRAM TdBE COUNT PERCENT 21 Hot Leg 3309 100 21 Cold Leg 3309 100 22 Hot Leg 3230 100 22 Cold Leg 3230 100 TABLE 11 DISTRIBUTION OF INDICATIONS S/G NO. 0-19 % 20 - 29 /g 30 - 39 % 40-100% 21 56 74 22 7 22 53 76 33 5 I6BLE.lli TUBES PLUGGED 1093 OUTAGE S/G NO. HOW COLUMN %TWD LOCATION 21 1 21 sal TEH + 2.1 21 4 21 mal TEH + 2.3 21 5 21 mal TEH + 1.3 + 21 13 43 MAI TEH + 2.1 - 21 10 49 MAI TEH + 1.9 21 10 51 MAI TEH + 1.3 21 2 63 MAI TEH + 2.1 22 29 14 40 010 -0.1 22 15 44 MAI TEH + 2.3 22 13 47 iAAI TEH + 2.2 22 32 48 MAI TEH + 2.7 22 2 51 sal TEH + 3.6 - TABLE IV 4

                          . TOTAL TUBES PLUGGED TO DATE (1193)                                  .

S/G NO. TUBE COUNT l'ERCENT ' 21 86 2.54 l 22 163 4.81 I l'

NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT #2,1993 LEGEND OF FIELDS AND CODES FIELD EXPLANATION I ROW Row number of tube location l COL Column number of tube location l I LEG Channel head tested from (H = Inlet & C = outlet) BEG Beginning extent of test- see below END Ending extent of test - see below REM Remarks - see below l REEL Optical disk number, side, calibration group PROBE Probe size, manufacturer and type used - see below LOCATION Physical Location or date of repair- see below 4 VOLTS Voltage of signal DEG Degree of signal

        %        Measured percent or three digit code (see below)

CH Channel number used for measurement FIELD CODE EXPLANATION PROBE Probe nominal diameter ZW Wide groove ULC manufactured by Zetec ZU Standard ULC manufactured by Zetec ZS Spring flex ULC manufactured by Zetec ZR Rotating pancake coil by Zetec ZN ZS with small diameter nose cone by Zetec ZX Dual bobbin, dual cross wound by Zetec BEG,END, TEH Tube end hot (primary face) LOCATION TRH Top of roll expansion hot leg TSH Tube sheet hot (secondary face) 2 STH Sleeve top hot 01H First support plate on hot leg side

Second through sixth locations 07H Seventh support plate on hot leg side NV1 First new anti-vibration bar

Second and third locations i NV4 Fourth new anti-vibration bar 07C Se tenth support plate on cold leg side Sixth through second locations 01C First support plate on cold leg side STC Steve top cold TSC Tube sheet cold (secondary face) 1 TRC Top of roll expansion cold leg i TEC ~ Tube end cold (primary face) J REM S Supplemental RPC data - 1

        %        CIR              Circumferential RPC indication MAI              Multiple axial RPC indication PLG              Plugged tube                                          ,

sal Single axial RPC indication SLV Sleeved tube i 3 '

NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE INSPECTION PRAIRIE ISLAND UNIT #2,1993 . ATTACHMENTS STEAM GENERATOR 21 - 0% TO 19% LIST - 3 PAGES STEAM GENERATOR 21 - 0% TO 19% MAP - 1 PAGE STEAM GENERATOR 21 - 20% TO 20% LIST - 4 PAGES STEAM GENERATOR 21 - 20% TO 29% MAP - 1 PAGE STEAM GENERATOR 21 - 30% TO 39% LIST - 2 PAGES STEAM GENERATOR 21 - 30% TO 39% MAP - 1 PAGE STEAM GENERATOR 21 - 40% TO 100%, CIR, MAI AND SAI LIST - 1 PAGE - STEAM GENERATOR 21 - 40% TO 100%, CIR, MAI AND SAI MAP - 1 PAGE

,                      STEAM GENERATOR 21 - TUBES PLUGGED THIS OUTAGE LIST - 1 PAGE STEAM GENERATOR 21 - TUBE 3 PLUGGED THIS OUTAGE MAP - 1 PAGE STEAM GENERATOR 21 - TOTAL TUBES PLUGGED TO DATE (1193) LIST - 7 PAGES .

STEAM GENERATOR 21 - TOTAL TUBES PLUGGED TO DATE (1193) MAP - 1 PAGE ' . STEAM GENERATOR 22 - 0% TO 19% LIST - 3 PAGES STEAM GENERATOR 22 - 0% TO 19% MAP - 1 PAGE STEAM GENERATOR 22 - 20% TO 29% LIST- 4 PAGES STEAM GENERATOR 22 - 20% TO 29% MAP - 1 PAGE STEAM GENERATOR 22 - 30% TO 39% LIST - 2 PAGE STEAM GENERATOR 22 30% TO 39% MAP - 1 PAGE STEAM GENERATOR 22 - 40% TO 100%, CIR, MAI AND SAI LIST - 1 PAGE STEAM GENERATOR 22 - 40% TO 100%, CIR, MAI AND SAI MAP - 1 PAGE - STEAM GENERATOR 22 - TUBES PLUGGED THIS OUTAGE LIST- 1 PAGE ' STEAM GENERATOR 22 - TUBES PLUGGED THis OUTAGE MAP - 1 PAGE STEAM GENERATOR 22 - TOTAL TUBES PLUGGED TO DATE (1193) LIST - 12 PAGES . STEAM GENERATOR 22 - TOTAL TUBES PLUGGED TO DATE (1193) MAP - 1 PAGE-l

                                                                                                      .i l

4 I

             --        -    .         .- -        . _-. -.      --- . = - - .              .     .

l l CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 i Generator: 21 Page: .1 of 3 l

 ' Leg......: Hot and Cold legs                                                 Date: 11/17/93-                     l Release..: 2.2                                                                Time: 09:31                         '

0% TO 19% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 7 2 C 07H TEC 1A00001 720ZU 07H- 0.3 0.34 128 13 1 18 5 C 07H TEC 1B00009 720ZU 01C- 0.2 1.37 148 '12 1 21 6 C 07H TEC 1B00009 720ZU 02C+ 1.3 1.29 162 17 1 21 7 C 07H TEC 1B00009 720ZU 01C- 0.1 0.86 149 11 1 i 26 10 C 07H TEC 2B00010 720ZU 01C- 0.2 0.59 138 11 1 29 13 C 07H TEC 2B00010 720ZU 01C- 0.3 1.27 132 18 1 33 17 C 07H TEC 2B00010 720ZU 02C- 0.0 0.70 133 16 1 34 18 C 07H TEC 2B00010 720ZU 01C- 0.3 1.05 139 9 1 36 18 C 07H TEC 2B00010 720ZU 02C- 0.2 1.14 136 13 1 m 36 21 C 07H TEC 2B00011 720ZU 02C+ 0.1 1.81 132 .12 1 41 27 C 07H TEC 3A00013 720ZU 01C+ 0.2 1.70 133 18 1 2-.- 35 30 H 07H TEH 3B00020 720ZW TSH+ 5.5 0.50 154 18 1 H 07H TEH 3B00020 720ZW TSH+ 6.7 0.70 157 15 1 39 30 H 07H TEH 3B00020 720ZW 02H- 0.0 1.02 129 13 1 42 33 H 07H TEH 3B00020 720ZW 06H+ 16.5 1.77 157 15 ~1 45 41 C 07H TEC 3B00015 720ZU 02C- 0.1 2,06 127 16 1 44 42 C 07H TEC 3B00013 720ZU 01C- G.3 0.40 138 3 1 45 42 C 07H TEC 3B00015 720ZU 02C- 0.1 2.51 121 13 1 46 43 C 07H TEC 3B00015 720ZU 01C- 0.4 0.96 121 13 1 46 44 C 07H TEC 3B00016 720ZU 01C- 0.3 0.89 126 19 1 46 45 C 07H TEC 3B00016 720ZU 01C- 0.2 0.70 130 14 1 I 46 48 C 07C TEC 4A00017 720ZU 01C- 0.3 0.68 134 15 1 l NSP l

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

1 l l CUHULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 2 of 3 Leg......: Hot and Cold legs Date: 11/17/93 Releaso..: 2.2 Time: 09:31 0% TO 19% for the entire length 1 EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 46 54 C 07H TEC 4A00018 720ZU 01C- 0.1 0.79 132 10 1 43 57 C 07H TEC 4B00019 720ZU 01C+ 0.1 1.42 128 15 1 44 58 C 07H TEC 4800019 720ZU 02C- 0.2 1.20 124 19 1 43 60 C 07H TEC 4B00020 720ZU 01C- 0.1 1.05 136 3 1 19 61 C 07H TEC 4B00020 720ZU 01C- 0.3 0.71 129 10 1 42 62 C 07H TEC 4B00020 720ZU 01C- 0.1 1.96 121 17 1 42 64 C 07H TEC 4B00020 720ZU 02C- 0.3 0.91 131 8 1 43 64 C 07H TEC 4B00020 720ZU 01C- 0.2 1.61 126 12 1 42 65 C 07H TEC 4B00021 720ZU 02C- 0.3 0.44 127 14 1 0 66 C 07H TEC 4B00021 720ZU 02C- 0.1 2.92 121 3 1 38 73 C 07H TEC 5A00022 720ZU 01C- 0.1 0.63 134 14 1 2 75 H 07H TEH 1B00008 720ZW 07H+ 0.2 0.78 146 10 1 1 77 H 07H TEH 1B00008 720ZW 01H- 0.2 1.18 140 3 .1 33 77 C 07H TEC 5A00023 720ZU 03C- 0.3 1.10 137 6 I' 36 77 C 07H TEC 5A00022 720ZU 07C- 0.5 0.64 140 8 1 31 79 C 06H TEC 5A00023 720ZU 02C+ 0.2 1.67 140 3 1 30 81 C 07H TEC 5A00023 720ZU 01C- 0.2 2.73 132 12 30 82 C 07H TEC 5A00023 720ZU 01C- 0.2 1.94 138 5 1 31 82 C 07H TEC SA00023 720ZU 01C+ .2 0.50 131 :17 1

   .30  83   C        07H TEC     5B00024 720ZU 07H-             0.4                     0.70 151       2          1 23  85   C        07H TEC     5B00024 720ZU 01C-             0.0                     0.53 127      16          1 NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2-Generator: 21 Page: 3 of 3 . Leg......: Hot and Cold legs Date: 11/17/93 ' Release..: 2.2 Time: 09:31 0% TO 19% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 18 87 C 07H TEC SB00024 720ZU 01C- 0.2 1.64 140 14 1 23 88 C 07H TEC SB00024 720ZU 01C- 0.1 0.78 129 14 1 14 91 C 07H TEC 5B00024 720ZU 01C- 0.0 1.32 132 10 1 3 92 C 07H TEC 1B00007 700ZS 01C+ 0.1 1.03 130 17 1 6 92 C 07H TEC 1B00006 720ZU 01C- 0.1 0.74 147 1 1 8 92 C 07H TEC IB00006 720ZU 01C- 0.1 1.19 127 14 1 10 92 C 06H TEC SB00024 720ZU 01C- 0.1 0.88 139 2 1 11 92 C 07H TEC SB00024 720ZU 01C- 0.2 0.99 128 15 1 14 92 C 07H TEC SB00024 720ZU 01C+ 0.0 0.78 127 16 1L 1 93 C 07C TEC 1B00007 700ZS 01C- 0.2 1.76 136 10 1 2 93 C 07H TEC 1B00007 700ZS 02C+ 0.0 0.50 133 14 1 3 93 C 07H TEC 1B00007 700ZS 01C- 0.1 0.52 137 9 1 4 93 C 07H TEC 1B00006 720ZU 02C- 0.2 0.66 136 2 1 5 93 C 07H TEC 1B00006 720ZU 01C+ 0.0 1.32 123 19 1 NUMBER OF TUBES IN REPORT = 56 NSP

                                                                              ._.m. __ .-__ . _ _ _ _ _ _ _ . _ _

1

   #ll"'"*

STEAM GENERATOR: 21 CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS PRAIRIE ISLAND, UNIT 2 ' GROUPS: All groups included 0% TO 19% for the entire length E ' 45 0% TO 19% 56 m II E 40 E II E E ii 35 E E E E 30 I E I

                                                                                                                                                      25 E     E 20 E                                                                                                                             E 15
                                                                                                                                                    ~

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, +1111     till       Illi till E

Illi lill till till till lill till lill lill 1111 1111 lill lill Illi lill

                                                                                                                                                      =    .

90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 20 5 Mgsp-ppy ISI-ET-2 REV.2

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 1 of 4 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:43 20% TO 29% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH i 16 4 C 07H TEC 1B00009 720ZU 01C- 0.1 0.98 136 21 1 16 5 C 06H TEC 1B00009 720ZU 02C- 0.1 1.75 133 25 1 14 6 C 07H TEC 1B00009 720ZU 01C- 0.1 1.80 124 29 1 20 6 C 07H TEC 1B00009 720ZU 01C- 0.1 0.27 133 23 1 27 24 C 07H TEC 2B00012 720ZU TSC+ 0.1 0.59 117 27 1 ; 41 26 C 07H TEC 3A00013 720ZU 01C+ 0.2 1.07 123 27 1 , 23 27 C 07H TEC 3A00013 720ZU NV4+ 4.4 1.15 0 24 2 18 28 C 07H TEC 3A00013 720ZU NV2+ 0.8 1.12 0 24 2 25 30 C 07H TEC 3A00013 720ZU NV2+ 0.8 1.10 0 23 2 C 07H TEC 3A00013 720ZU NV2+ 19.7 1.40 0 27 2 39 30 C 07H TEC 3A00013 720ZU NV4+ 2.5 0.99 0 22 2 19 31 H 07H TEH 3B00020 720ZW TSH+ 2.1 0.40 141 29 1 25 32 C 07H TEC 3A00013 720ZU NV2+ 0.3 1.10 0 23 2 C 07H TEC 3A00013 720ZU NV2+ 19.6 1.20 0 25 2 25 33 C 07H TEC 3A00013 720ZU NV2+ 20.3 1.55 0 29 2 39 34 C 07H TEC 3A00014 720ZU NV4+ 2.5 1.22 0 25 2 18 36 C 07H TEC 3A00014 720ZU NV4+ 0.0 1.10 0 23 2 ; 45 36 C 07H TEC 3A00014 720ZU 02C+ 0.0 1.37 124 27 1 23 37 C 07H TEC 3B00015 720ZU NV2+ 17.7 1.40 0 27 2 45 41 C 07H TEC 3B00015 720ZU 01C- 0.2 2.28 114 29 1 36 43 -C 07H TEC 3B00015 720ZU 07H+ 33.2 0.96 0 21 2 C 07H TEC 3B00015 720ZU NV2+ 2.3 0.97 0 21 2 C 07H TEC 3B00015 720ZU NV2+ 32.6 0.98 0 21 2 NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2-Generator: 21 Page: 2 of 4 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:43 20% TO 29% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 18 44 C 07H TEC 3B00016 720ZU 07C+ 0.1 0.86 117 28 1 C 07H TEC 3B00016 720ZU NV2+ 13.7 1.33 0 26 2 43 44 C 07H TEC 3B00016 720ZU 01C- 0.4 2.29 122 23 1 44 44 C 07H TEC 3B00016 720ZU 01C- 0.2 2.98 123 22 1 28 45 C 07H TEC 3B00016 720ZU 07H+ 29.1 1.39 0 27 2 C 07H TEC 3B00016 720ZU KV2+ 22.5 1.09 0 23 2 C 07H TEC 3B00016 720ZU NV4+ 2.4 1.04 0 22 2 36 45 C 07H TEC 3B00016 720ZU NV2+ 1.2 0.84 0 20 2 e-44 45 C 07H TEC 3B00016 720ZU 01C- 0.2 0.44 119 26 1 45 45 C 07H TEC 3B00016 720ZU 01C- 0.1 0.37 122 23 1 43 46 C 07H TEC 3B00016 720ZU 01C+ 0.2 0.46 117 28 1 44 46 C 07H TEC 3B00016 720ZU 01C- 0.2 4.03 116 29 1 36 47 C 07H TEC 3B00016 720ZU 07H+ 34.2 1.48 0 28 2 C 07H TEC 3B00016 720ZU NV2+ 2.1 1.13 0 24 2 C 07H TEC 3B00016 720ZU NV2+ 32.3 0.89 0 20 2 39 47 C 06H TEC 3B00016 720ZU NV2+ 35.5 1.07 0 23 2 C 06H TEC 3B00016 720ZU NV4+ 3.0 1.37 0 27 2 27 48 C 07H TEC 4A00017 720ZU NV4+ 2.5 1.01 0 22 2 35 48 C 07H TEC 4A00017 720ZU NV2+ 1.9 1.01 0 22 2 45 48 C 07H TEC 4A00017 720ZU 01C+ 0.1 1.08 125 :2-4 1 41 53 C 07H TEC 4A00018 720ZU 01C- 0.4 2.35 121 23 1 22- 55 C 07H TEC 4A00018 720ZU NV2+ 18.7 1.09 0 21 2 37 57 C 07H TEC 4B00019 720ZU 01C+ 0.1 0.73 117 26 1 41 58 C 07H TEC 4B00019 720ZU 01C- 0.2 1.88 118 25 1 NSP

CUHULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 , Generator: 21 Page: 3 of 4 . Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:43 20% TO 29% for the entire length EXTENT CURRENT ROW COls LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 45 58 C 06H TEC 4B00019 720ZU 01C+ 0.0 1.88 117 27 1 43 59 C 07H TEC 4B00020 720ZU 01C+ 0.0 1.99 114 24 1 36 60 C 07H TEC 4B00020 720ZU UV2+ 2.7 1.15 0 25 2 42 60 C 07H TEC 4B00020 720ZU 01C- 0.1 0.49 118 20 1 21 61 C 07H TEC 4B00020 720ZU NV2+ 1.2 0.95 0 22 2 23 61 C 07H TEC 4B00020 720ZU NV2+ 1.3 1.15 0 25 2 C 07H TEC 4B00020 720ZU NV2+ 19.4 0.81 0 20 2 C 07H TEC 4B00020 720ZU NV4+ 0.3 1.09 0 24 2 41 62 C 07H TEC 4B00020 720ZU 01C- 0.1 0.64 114 26 1 39 63 C 07H TEC 4B00020 720ZU 01C+ 0.1 0.67 117 21 1 42 23 C 07H TEC 4B00020 720ZU 01C- 0.1 1.19 117 21 1 21 64 C 07H TEC 4B00020 720ZU NV2+-.17.2 0.92 0 21 2 38 66 C 07H TEC 4B00021 720ZU 01C- 0.3 1.08 112 22 1 26 69 C 07H TEC 5A00022 720ZU 07H+ 28.6 1.03 0 23 2 C 07H TEC SA00022 720ZU NV2+ 23.4 0.81 0 20 2 39 69 C 07H TEC 5A00022 720ZU 01C- 0.3 0.59 119 29 1 40 70 C 07H TEC 5A00022 720ZU 02C- 0.1 0.89 121 27 1 18 71 C 07H TEC 5A00022 720ZU NV3+ 0.1 0.87 0 21 2 40 71 C 07H TEC 5A00022 720ZU 01C- 0.4 0.78 126 22 1 26 72 C 06H TEC 5A00023 720ZU NV2+ 1.1 1.06 0 21 2 C 07C TEC 5A00022 720ZU NV2+ 1.7 1.05 0 23 2 C 06H TEC 5A00023 720ZU NV2+ 22.0 1.45 0 27 2 36 72 C 07H TEC 5A00022 720ZU 01C- 0.3 1.45 126 -22 1 1 39 72 C 07H TEC SA00022 720ZU 01C- 0.2 1.44 120 28 1 i NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 4 of 4-Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:43 20% TO 29% for tha entire length i EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 38 74 C 07H TEC SA00022 720ZU 01C+ 0.0 2.59 122 26 1 37 75 C 07H TEC 5A00022 720ZU 01C+ 0.0 2.15 123 25 1 34 76 C 07H TEC 5A00022 720ZU 02C+ 0.1 1.45 120 28 1 32 78 C 07H TEC 5A00023 720ZU 01C- 0.3 2.30 114 22 1 C 07H TEC 5A00023 720ZU 02C- 0.1 2.65 111 26 1 31 79 C 06H TEC 5A00023 720ZU 01C+ 0.1 4.06 115 21 1 r 31 80 C 07H TEC 5A00023 720ZU 01C- 0.2 0.39 110 '28 1 29 84 C 07H TEC 5B00024 720ZU 01C- 0.1 4.44 126 29 1 > 25 86 C 07H TEC SB00024 720ZU 01C+ 0.1 1.99 132 23 1 17 89 C 07H TEC 5B00024 720ZU 01C+ 0.0 1.92 131 24 1 , C 07H TEC SB00024 720ZU 02C- 0.1 1.51 134 20 1 12 90 C 07H TEC SB00024 720ZU 01C- 0.2 2.93 130 25 1 , 7 91 C 07H TEC 1B00006 720ZU 01C- 0.2 3.30 118 24 1 9 92 C 07H TEC 1B00006 720ZU 01C- 0.1 1.06 122 20 1 m 14 92 C 07H TEC 5B00024 720ZU NV1+ 2.4 1.60 0 29 2 2 93 C 07H TEC 1B00007 700ZS 01C . 0.2 1.89 125 23 1 6 93 C 07H TEC 1B00006 720ZU 02C- 0.1 0.93 119 23 1 4 94 C 07H TEC 1B00006 720ZU 02C+ 0.1 0.88 118 25 .1 5 94 C 07H TEC 1B00006 720ZU 01C+ 0.0 1.36 118 25 1 7 94 C 07H TEC 1B00006 720ZU 01C+ 0.1 0.78 119 23 1 l l~ NUMBER OF TUBES IN REPORT = 74 NSP

o;': g;* CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 21 PRAIRIE ISLAND, UNIT 2 GROUPS: All groups included 20% TO 29% for the entire length i l 11II E E IEI E E 45 20% TO 29% 74 E EE E E E

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CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 1 of 2 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:18 30% TO 39% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 35 17 C 07H TEC 2B00010 720ZU 01C+ 0.1 3.81 119 32 1 41 27 C 07H TEC 3A00013 720ZU 01C- 0.3 1.34 118 32 1 25 33 C 07H TEC 3A00013 720ZU NV2+ 1.7 1.67 0 30 2 44 34 C 07H TEC 3A00014 720ZU 05C- 0.1 0.79 118 32 1 45 36 C 07H TEC 3A00014 720ZU 01C- 0.3 1.11 115 34 1 28 45 C 07H TEC 3B00016 720ZU NV2+ 0.2 1.85 0 32 2 35 48 C 07H TEC 4A00017 720ZU 07H+ 32.9 1.83 0 32 2 44 48 C 07H TEC 4A00017 720ZU 01C- 0.3 1.72 116 32 1 29 50 C 07H TEC 4A00017 720ZU NV2+ 1.1 1.71 0 31 2 C 07H TEC 4A00017 720ZU NV2+ 25.1 2.45 0 37 2 45 50 C 07H TEC 4A00017 720ZU 01C- 0.1 0.82 118 31 1 44 55 C 07H TEC 4A00018 720ZU TSC+ 5.5 1.20 112 33 1 44 56 C 07H TEC 4A00018 720ZU 01C+ 0.1 1.48 110 35 1 43 58 C 07H TEC 4B00019 720ZU 01C- 0.1 1.76 111 32 1 36 63 C 07H TEC 4B00020 720ZU NV2+ 2.6 2.30 0 37 2 21 65 H 07H TEH 2A00011 720ZU 05H+ 22.7 1.33 137 32 1 25 71 H 07H TEH 1A00007 720ZW TSH+ 5.2 1.31 138 30 1 39 71 C 07H TEC 5A00022 720ZU 01C- 0.3 2.46 115 33 1 26 72 C 07C TEC 5A00022 720ZU NV2+ 23.6 1.52 0 30 2 35 77 C 07H TEC 5A00022 720ZU 02C- 0.1 1.40 117 31 1 30 83 C 07H TEC 5A00023 720ZU 01C- 0.1 3.32 112 32 1 C 07H TEC 5B00024 720ZU 01C- 0.1 3.88 123 32 1 l NSP l

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 2 of 2 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:18 30% TO 39% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 23 86 C 07H TEC 5B00024 720ZU 01C- 0.0 3.58 124 31 1 4 94 C 07H TEC 1B00006 720ZU 01C- 0.1 2.53 106 39 1

NUMBER OF TUBES IN REPORT = 22 i NSP I l l 1 i

n;;; y!"* CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 21 PRAIRIE ISLAND. UNIT 2 GROUPS: All groups included 30% TO 39% for the entire length i M 45 m e e CA 30% TO 39% 22 40 h a D W e- 35 30 a 25 E e E m 20 1 15 J M 'Y N A _. O N -

 -J i                                                                                                                                                                            T         Z n

7 A 11 - L Y ji E lilitlill lill till Illi till till lill lill llI1 till fil! lill lill till lill lill Illi till l 90 65 80 75 70 65 60 55 50 45 40 35 30 25 20- 15 10 5 MR9P-PPM ISI-ET-2 REV.2'

CUHULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 1 of 1 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:19 40% TO 100% for the entire length CIR,MAI,SAI for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 1 21 H TSH TEH S 5A00034 720ZR TEH+ 2.1 8.09 20 SAI 1 4 21 H TSH TEH S 5A00034 720ZR TEH+ 2.3 4.23 23 MAI 1 t 5 21 H TSH TEH S 5A00034 720ZR TEH+ 1.3 6.14 26 MAI 1 13 43 H TSH TEH S SA00034 720ZR TEH+ 2.1 2.45 18 MAI 1 10 49 H TSH TEH B SA00034 720ZR TEH+ 1.9 1.03 10 MAI 1 10 51 H TSH TEH S SA00035 720ZR TEH+ 1.3 3.83 23 MAI 1 2 63 H TSH TEH S 5A00035 720ZR TEH+ 2.1 3.87 12 MAI 1 NUMBER OF TUBES IN REPORT = 7 NSP

                     "'27'*
         $3:         l                             ,                                     CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 21                                                                                     PRAIRIE ISLAND. UNIT 2 GROUPS: All groups included 40% TO 100% for the entire length CIR MAI,SAI for the entire length L

A5 40 40% TO 100% 7 35 30 25 20 15

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                 '                                                                                                                                                                                                            C            Z N

'W ~_5 _ Z A - L Y --III m - E lill till till till lill Illi Illi Illi lill lill Illi lill till lill Illt lill Illi lill till 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 grqp_ppy ISI-ET-2 REV.2

CUMULATIVE INSICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 1 of 1 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:23 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 1 21 H 10/93 PLG C 10/93 PLG 4 21 H 10/93 PLG C 10/93 PLG 5 21 H 10/93 PLG C 10/93 PLG t= 13 43 H 10/93 PLG C 10/93 PLG 10 49 H 10/93 PLG C 10/93 PLG 10 51 H 10/93 PLG C 10/93 PLG 2 63 H 10/93 PLG C 10/93 PLG NUMBER OF TUBES IN REPORT = 7 NSP 4

                                                      \
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                                   "'l "'%'S                                                                 CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 21                                                                                          PRAIRIE ISLAND, UNIT 2 GROUPS: All groups included r,                                                                                          A5 40 PLUGGED                                                                7 35 30 25 20 15 E

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_5 Z A L 'Y -t u E IIII IIII IIII IIII IIII IIII IIII IIII IIII IIII IIII IIII IIII liII IIII IIII IIii iliI IiiI 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 gggp_ ppg ISI-ET-2 REV.2

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 1 of 7 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25. See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 1 , 1 H 01/80 PLG C 01/80 PLG 23 8 H 06/82 PLG , C 06/82 PLG 28 11 C 02/81 PLG H 02/92 PLG 30 12 H 09/90 PLG C 09/90 PLG 30 13 H 09/90 PLG C 09/90 PLG 31 14 H 02/92 PLG C 02/92 PLG 32 16 H 09/90 PLG C 09/90 PLG 35 18 H 09/90 PLG C 09/90 PLG 36 19 H 08/83 PLG C 08/83 PLG 1 21 H 10/93 PLG C 10/93 PLG 3 21 H 02/92 PLG C 03/89 PLG 4 21 H 10/93 PLG C 10/93 PLG l 5 21 H 10/93 PLG 1 C 10/93 PLG l 13 23 H 06/82 PLG C 06/82 PLG i NSP p

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 2 of 7 Leg......: Hot and Cold legs Date: 11/17/93' Release..: 2.2 Time: 10:25 , See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH ,

 .39 25  H                               09/84                    PLG C                               09/84                    PLG 40 25  H                               09/90                    PLG C                               09/90                    PLG 39 26  H                               06/82                    PIG C                               06/82                    PLG 40  26 H                               09/85                    PLG C                               09/85                     PLG 25  28 H                               06/82                     PLG C                               06/82                     PLG 41  2E H                               09/84                     PLG C                              09/84                     PLG 42  28 H                               09/84                     PLG C                              09/84                     PLG 42  29  H                              09/85                     PLG C                              09/85                     PLG 41  30  H                              09/85                     PLG C                              09/85                     PLG 43  33  C                              02/81                     PLG H                              02/92                     PLG 25  34  H                              09/84                     PLG C                              09/84                     PLG 29  37  H                              09/84                     PLG C                              09/84                     PLG 45  37  H                              09/84                     PLG C                              09/84                     PLG 45  38  H                              09/90                     PLG C                              09/90                     PLG NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 3 of 7 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25 See title page for report selection criteria. 1 EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 44 39 H 09/90 PLG C 09/90 PLG 45 39 R 08/83 PLG C 08/83 PLG 45 40 H 09/84 PLG l C 09/84 PLG 43 41 H 09/84 PLG C 09/84 PLG 43 42 H 02/92 PLG C 03/89 PLG 13 43 H 10/93 PLG C 10/93 PLG 44 43 H 09/85 PLG j C 09/85 PLG 36 44 H 09/84 PLG C 09/84 PLG 45 44 H 08/83 PLG C 08/83 PLG 29 45 H 06/B2 PLG C 06/82 PLG 23 46 H 06/82 PLG C 06/82 PLG 45 46 H 09/84 PLG C 09/84 PLG 29 48 H 06/82 PLG C 06/82 PLG 10 49 H 10/93 PLG C 10/93 PLG j NSP l l I

i i CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 4 of 7 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 45 49 H 06/82 PLG C 06/82 PLG 10 51 H 10/93 PLG C 10/93 PLG 44 52 H 09/84 PLG C 09/84 PLG 45 52 H 06/82 PLG C 06/82 PLG 46 52 C 02/81 PLG H 02/92 PLG 44 53 C 01/88 PLG H 09/90 PLG 46 53 H 06/82 PLG C 06/82 PLG 44 54 H 09/84 PLG C 09/84 PLG 45 54 H 09/84 PLG C 09/84 PLG 44 57 H 08/83 PLG C 08/83 PLG 25 58 H 06/82 PLG C 06/82 PLG 4 44 59 C l 02/81 PLG H ! 02/92 PLG 45 59 H 02/92 PLG C 03/89 PLG 44 60 H 06/82 PLG C 06/82 PLG NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 5 of 7 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 42 61 H 09/90 PLG C 10/86 PLG 43 62 H 09/84 PLG C 09/84 PLG 2 63 H 10/93 PLG C 10/93 PLG 43 63 H 08/83 PLG C 08/83 PLG 41 67 H 09/84 PLG C 09/84 PLG 27 69 H 09/84 PLG C 09/84 PLG 40 69 H 09/84 PLG C 09/84 PLG 39 70 H 06/82 PLG C 06/82 PLG 37 72 H 09/90 PLG C 09/90 PLG 39 73 H 09/90 PLG C 10/86 PLG 36 76 H 09/90 PLG , C 09/90 PLG 37 76 H 09/84 PLG l C 09/84 PLG l l 34 77 H 02/92 PLG ) C 02/92 PLG 35 78 H 01/80 PLG C 01/80 PLG NSP

l l I CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 21 Page: 6 of 7 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REH REEL PROBE LOCATION VOLTS DEG % CH 1 79 H 09/85 PLG C 09/85 PLG 32 79 H 06/82 PLG C 06/82 PLG 6 80 H 02/92 PLG C 02/92 PLG 21 85 H 09/85 PLG C 09/85 PLG 25 85 H 09/90 PLG C 09/90 PLG 28 85 H 02/92 PLG C 02/92 PLG 24 86 H 02/92 PLG C 02/92 PLG 20 87 H 09/84 PLG C 09/84 PLG 21 88 C 01/88 PLG H 09/90 PLG 22 88 H 02/92 PLG C 02/92 PLG 18 89 H 09/85 PLG C 09/85 PLG 19 89 H 09/90 PLG C 10/86 PLG 14 90 H 09/90 PLG C 10/86 PLG 9 91 H 06/82 PLG C 06/82 PLG NSP

I i CUMULATIVE INDICATIONS REPORT i PRAIRlE ISLAND, UNIT 2 Generator: 21 Page: 7 of 7. Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 10:25 ~ See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH

 .10 91  H                               09/90                     PLG C                               09/90                     PLG 1 94  H                               01/80                     PLG C                               01/80                     PLG NUMBER OF TUBES IN REPORT = 86 NBP

            '27'*
 #2l 1l,                              CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 21                                            PRAIRIE ISLAND. UNIT 2 GROUPS: All groups included 45

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A [ g E E E - E Y _ E lill till till lill 111I til1 ll11 lllt llll llll llll llll lgll glll Igll l gig llll llll gllg 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 ISI-ET-2 REV.2 MCSP-PPM

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 1 of 3 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:50 0% TO 19% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 16 6 C 07H TEC 1A00018 720ZU 01C- 0.1 0.95 144 8 1 17 6 C 07H TEC 1A00018 720ZU 01C- 0.1 0.98 139 14 1 19 6 C 07H TEC 1B00020 720ZU 02C+ 0.1 1.47 140 13 1 21 7 C 07H TEC 1B00020 720ZU 01C+ 0.0 1.64 137 17 1 24 10 C 07H TEC 2B00021 720ZU 01C- 0.2 1.49 144 12 1 26 10 C 07H TEC 2B00021 720ZU 02C+ 0.2 0.82 132 17 1 27 11 C 07H TEC 1B00020 720ZU 02C+ 0.2 0.97 137 17 -1 28 11 C 07H TEC 2B00019 720ZU 02C+ 0.1 0.81 140 16 1 28 12 C 07H TEC 2B00019 720ZU 01C- 0.1 1.40 145 14 1 26 14 C 07H TEC 2B00019 720ZU 01C- 0.2 0.47 139 17 1 29 15 C 07H TEC 1A00018 720ZU 01C- 0.1 0.69 143 9 1 30 15 C 07H TEC 2B00019 720ZU 01C- 0.1 2.83 143 16 1 34 16 C 07H TEC 1A00018 720ZU 02C+ 0.0 1.65 143 9 1 30 19 C 07H TEC 2B00019 720ZU 01C- 0.2 0.93 143 12 1 32 20 C 07H TEC 2B00019 720ZU 01C- 0.2 0.83 144 11 1 30 21 C 07H TEC 1A00018 720ZU 01C+ 0.2 1.30 138 15 1 41 26 C 07H TEC 1B00020 720ZU 01C- 0.0 0.96 141 12 1 ,. 19 34 C 07H TEC 3A00022 7202U NV1+ 0.0 0.61 0 14 2 43 35 C 07H TEC 3A00022 720ZU 02C- 0.2 1.71 136 19 1 45 38 C 07H TEC 3A00022 720ZU 02C- 0.2 1.47 144 9 'l 44 39 C 07H TEC 4A00023 720ZU 02C- 0.1 1.72 143 15 1 NSP l l

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 2 of 3 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:50 0% TO 19% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH , 40 47 C 07H TEC 4A00025 720ZU NV1+ 0.0 0.58 0 16 2 ; 45 48 C 07H TEC 3A00024 720ZU 01C+ 0.1 1.54 138 18 1 41 51 H 07H TEH 2B00012 720ZW 01H+ 0.0 0.96 131 16 1 45 54 C 07H TEC 3B00026 720ZU 01C- 0.0 1.42 136 13 1 C 07H TEC 3B00026 720ZU 02C+ 0.0 1.20 142 6 1 43 56 C 07H TEC 3B00028 720ZU 01C- 0.1 2.80 131 18 1 43 57 C 07H TEC 3B00028 720ZU NV3+ 0.0 0.90 0 19 2 45 57 C 07H TEC 3B00028 720ZU 01C- 0.1 1.15 137 10 '. 41 60 C 07H TEC 4B00029 720ZU 02C- 0.2 1.88 145 10 1 1 . 42 60 C 07H TEC 3B00028 720ZU 02C- 0.2 1.50 139 7 1 .. 43 60 C 07H TEC 4B00029 720ZU 02C+ 0.0 1.67 146 9 1 44 61 C 07H TEC 4B00029 720ZU 02C- 0.1 1.24 139 18 1 41 62 C 07H TEC 4B00029 720ZU 07C- 0.1 0.46 143 13 1 , 44 62 C 07H TEC 4B00029 720ZU 02C- 0.2 0.75 152 1 1 43 63 C 07H TEC 4B00029 720ZU 02C- 0.2 2.10 138 19 1 41 65 C 07H TEC 4B00031 720ZU 02C+ 0.1 0.58 152 12 1 40 66 C 07H TEC 3B00030 720ZU 02C+ 0.1 1.32 145 13 1 41 69 C 07H TEC 4B00031 720ZU 02C- 0.1 0.79 145 19 1 [ 37 72 C 07H TEC 4B00033 720ZU 02C- 0.2 1.83 153 11 1 30 79 C 07H TEC 5A00032 720ZU 01C+ 0.0 1.65 143 14 1 30 83 C 07H TEC SA00034 720ZU 02C- 0.2 1.66 143 14 1 28 85 C 07H TEC 4B00035 720ZU 01C+ 0.1 0.89 143 18 1 NSP l 1

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 3 of 3 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:50 0% TO 19% for the entire length l EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG %. CH 16 89 C 07H TEC 4B00035 720ZU 01C- 0.3 0.75 144 17 1 ' 20 89 C 07H TEC 5A00034 720ZU 02C- 0.1 2.10 152 2 -1 12 90 C 07H TEC SA00034 720ZU 01C- 0.1 1.38 141 15 1 l 1 91 C 07C TEC 1A00004 700ZS 01C+ 0.0 1.22 146 16 1 2 91 C 07H TEC 1A00004 700ZS 01C+ 0.0 1.02 146 16 1 , 12 91 C 07H TEC 4B00035 720ZU 01C+ 0.0 1.41 151 9 1 1 92 C 07C TEC 1A00004 700ZS 01C+ 0.1 1.52 151 11 1 6 92 C 07H TEC 2A00011 700ZS 02C+ 0.0 1.84 143 7 1 7 92 C 07H TEC 2A00011 700ZS 01C+ 0.0 1.67 142 9 1 1 9 92 C 07H TEC 1A00008 720ZU 01C+ 0.0 1.65 146 12 1 4 94 C 07H TEC 2A00011 700ZS 02C- 0.1 0.92 144 6 1 NUMBER OF TUBES IN REPORT = 53 NSP j i

     ^2llllo"                      CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS PRAIRIE ISLAND, UNIT 2 STEAM GENERATOR: 22 GROUPS: All groups included 0% TO 19% for the entire length 0% TO 19%     53                                                            m u                                     u u      m    u            u      _

m 40 u 35 m II

                  -    -                                                                                 -     -                                    30 u

u 11 25 II

            -                                                                                                                                       20 I                                                                             u                                             u

_.I 15

a __

M N _

o 3

3h _ N qgl'.' , ~_ Z A gh! II

                                                                                                                                                  -    L Y 3                                                                                                                                              2    E 1111'till    Illi   till   till    1111    1111l1111 1111      lill   1111   till   till   lill   lill      lill    Illi     till     Illi-l 90   85     80     75      70      65      60   55     50      45'   40     35     30     25      20        15      10         5 i

pggp_ppy ISI-ET-2 REV.2 .

CUMULATIVE INDICATIONS REPORT

                             -PRAIRIE ISLAND, UNIT 2 Generator: 22                                             Page: 1 of 4

' Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:51 20% TO 29% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 12 3 C 07H TEC 2B00019 720ZU 02C+ 0.0 2.48 129 27 1 16 4 C 07H TEC 2800019 720ZU 01C+ 0.0 1.94 136 20 1 17 5 C 07H TEC 1A00018 720ZU 01C+ 0.1 1.79 133 22 1 , r 21 7 C 07H TEC 1B00020 720ZU 02C+ 0.0 1.54 134 20 1 20 10 C 07H TEC 2B00021 720ZU 01C- 0.1 1.31 127 23 1 29 13 C 07H TEC 1A00018 720ZU 01C- 0.1 1.33 129 26 1 34 17 C 07H TEC 1A00018 720ZU 01C- 0.1 2.14 132 23 1 38 25 C 07H TEC 1A00018 720ZU 01C+ 0.1 1.14 129 26 1 C 07H TEC 1A00018 720ZU 02C- 0.2 1,42 132 23 1 39 29 C 07H TEC 2B00021 720ZU 02C- 0.1 0.90 121 29 1 36 33 C 07H TEC 4A00023 720ZU NV1+ 0.0 0.93 0 23 C 07H TEC 4A00023 720ZU NV2- 0.1 1.12 0 26 2 43 34 C 07H TEC 3A00022 720ZU 03C- 0.0 0.63 132 24 -1 I 38 36 C 07H TEC 4A00023 720ZU NV2+ 2.5 0.91 0 22 2 r 44 36 C 07H TEC 4A00023 720ZU 02C- 0.1 1.64 131 29 1 42 38 C 07H TEC 4A00023 720ZU 02C- 0.2 1.28 133 27 1 44 38 C 07H TEC 4A00023 720ZU 02C+ 0.0 3.30 134 26 1 44 42 C 07H TEC 4A00023 720ZU 02C+ 0.0 2.25 134 26 1 46 42 C 07H TEC 3A00022 720ZU 02C- 0.2 2.15 133 23 1 37 43 C 07H TEC 3A00024 720ZU NV2+ 33.5 1.69 0 29 2 C 07H TEC 3A00024 720ZU NV4+ 3.7 1.30 0 25 2 45 44 C 07H TEC 3A00024 720ZU 02C+ 0.1 1.67 130 27 1 l 1 NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 2 of 4 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:51 20% TO 29% for the entire length r-- EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 32 46 C 07H TEC 4A00025 720ZU NV2+ 0.6 0.82 0 21 2 C 07H TEC 4A00025 720ZU NV2+ 26.8 0.79 0 20 2 C 07H TEC 4A00025 720ZU NV4+ 1.3 0.79 0 20 2 38 46 C 07H TEC 4A00025 720ZU 07H+ 35.7 1.26 0 28 2 C 07H TEC 4A00025 720ZU NV4+ 3.2 1.01 0 24 2 36 47 C 07H TEC 4A00025 720ZU NV2+ 1.9 0.87 0 22 2 37 47 C 07H TEC 3A00024 720ZU NV4+ 3.3 1.54 0 28 2 38 47 C 07H TEC 4A00025 720ZU NV2+ 2.1 1.00 0 24 2 C 07H TEC 4A00025 720ZU NV2+ 34.2 0.78 0 20 2 40 47 C 07H TEC 4A00025 720ZU 07H+ 34.5 1.20 0 27 2 C 07H TEC 4A00025 720ZU NV2+ 0.0- 1.07 0 25 2 C 07H TEC 4A00025 720ZU NV2+ 36.6 1.28 0 -28 2 C 07H TEC 4A00025 720ZU NV3+ 0.0 0.78 0 20 2 38 48 C 07H TEC 3A00024 720ZU NV2+ 2.2 1.34 0 25 2 44 48 C 07H TEC 3A00024 720ZU 01C- 0.1 1.68 133 24 1 45 48 C 07H TEC 3A00024 720ZU 02C- 0.1 2.31 134 23 1 33 50 C 07H TEC 3B00026 720ZU NV2+ 28.8 1.21 0 24 -2 37 51 C 07H TEC 3B00026 720ZU NV2+ 2.1 1.15 0 23 2 C 07H TEC 3B00026 720ZU NV2+ 33.4 1.04 0 21 2 a~ 46 51 C O!H TEC 3B00026 720ZU 01C- 0.2 0.69 126 25 1 33 52 C 07H TEC 3B00026 720ZU NV1- 1.3 0.93 0 20 2 45 52 C 07H TEC 3B00026 720ZU 01C+ 0.1 1.73 128 23 1 40 53 C 07H TEC 4B00027 720ZU 01C+ 0.1 1.67 140 22 1 46 53 C 07H TEC 3B00026 720ZU 02C- 0.2 1.56 122 29 1 1 36 54 C 07H TEC 4B00027 720ZU NV4+ 3.5 1.29 0 28 2 l l NSP I i

-I

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 3 of 4 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:51 20% TO 29% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH ; 39 54 C 07H TEC 3B00026 720ZU 07H+ 35.7 1.26 0 24 2 39 55 C 07H TEC 3B00026 720ZU 07H+ 34.9 0.95 0 20 2 C 07H TEC 3B00026 720ZU NV2+ 3.9 1.21 0 ' 2:4 2 36 56 C 07H TEC 4B00029 720ZU NV2+ 32.8 1.37 0 29 2 38 56 C 07H TEC 4B00029 720ZU NV2+ 35.6 0.95 0 23 2 36 57 C 07H TEC 4B00029 720ZU NV2+ 32.3 0.77 0 20 2 C 07H TEC 4B00029 720ZU NV4+ 3.4 0.87 0 22 2 38 57 C 07H TEC 4B00029 720ZU 07H+ 34.8 0.88 0 22 2 35 58 C 07H TEC 4B00029 720ZU 07H+ 32.5 1.07 0 25 2 40 59 C 07H TEC 3B00028 720ZU 07H+ 33.8 1.13 23 2 C 07H TEC 3B00028 720ZU NV2+ 4.0 1.00 0 21 2 42 60 C 07H TEC 3B00028 720ZU 01C - 0.1 1.21 128 22 1 24 61 H 07H TEH 3A00014- 720ZW 02H- 0.1 0.82 126 23 1 41 61 C 07H TEC 4B00029 720ZU 02C- 0.1 0.77 131 27 1 39 64 C 07H TEC 4B00031 720ZU 02C- 0.2 1.77 137 27 1 C 07H TEC 4B00031 720ZU NV2+ 4.4 0.87 0 22 2 41 64 C 07H TEC 4B00031 720ZU 02C- 0.3 0.66 143 21 1 19 65 C 07H TEC 4B00031 720ZU NV2+ 1.2 0.86 0 22 2

      -41     65     C   07H TEC      4B00031 720ZU 01C+           0.1     2.51 134     29   1 42 65     C   07H TEC      3B00030 720ZU 02C+           0.0     1.13 136     24   1 43 65     C   07H TEC      4B00031 720ZU O2C-           0.2     5.31 135     28   1 41  G6    C   07H TEC      4B00031 720ZU p2C-           0.1     3.99 135     28   1 32  67    C   07H TEC      3B00030 720ZU NV2+          28.4     1.27    0    25   2 i

NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 4 of 4 Leg......: Hot and Cold legs Date: 11/17/93 ' Release..: 2.2 Time: 08:51 20% TO 29% for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROUE LOCATION VOLTS DEG % CH 36 69 C 07H TEC 3B00030 720ZU NV3+ 0.0 1.10 0 22 2 40 69 C 07H TEC 3B00030 720ZU 02C- 0.1 3.35 133 28 1 ; 38 71 C 07H TEC 5A00032 720ZU 01C- 0.2 2.57 132 12 7 1 36 07H TEC SA00032 720ZU NV2+ 32.5 1.04 0 22 2 33 76 C 07H TEC 5A00032 720ZU 01C- 0.0 1.80 135 24 1 30 79 C 07H TEC SA00032 720ZU 02C+ 0.1 1.75 132 27 1 30 81 C 07H TEC 5A00032 720ZU 01C+ 0.0 3.41 133 26 1 29 82 C 07H TEC 5A00034 720ZU 02C- 0.2 5.05 131 29 1 : 30 C 07H TEC SA00034 720ZU 02C- 0.2 3.85 131 29 1 28 85 C 07H TEC 4B00035 720ZU 01C- 0.2 0.56 141 20 1 26 86 C 07H TEC 4B00035 720ZU 02C- 0.2 2.07 139 22 1 22 87 C 07H TEC 5A00034 720ZU 02C- 0.1 2.45 138 20 1 14 88 C 07H TEC SA00034 720ZU 02C- 0.1 1.83 134 25 1 22 88 C 07H TEC 5A00034 720ZU 02 C'- 0.2 2.48 137 22 1 16 89 C 07H TEC 4B00035 720ZU 02C- 0.1 1.89 139 22 1 ; 17 89 C 07H TEC 5A00034 720ZU 01C- 0.1 2.11 136 23 1 19 89 C 07H TEC 5A00034 720ZU 01C- 0.1 1.73 133 26 1 , 16 90 C 07H TEC 5A00034 720ZU 01C- 0.1 1.90 135 24 1 7 91 C 07H TEC 1A00010 720ZU 01C+ 0.0 2.31 140 21 1 4 93 C 07H TEC 1A00010 720ZU 01C+ 0.0 2.58 137 24 1 C 07H TEC 1A00010 720ZU 02C+ 0.0 0.76 136 25 1 5 93 C 07H TEC 1A00010 720ZU 01C+ 0.0 1.54 132 29 1 NUMBER OF TUBES IN REPORT = 76 NSP

g;ll;;';;'* CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 22 PRAIRIE ISLAND, UNIT 2 GROUPS: All groups included 20% TO 29% for the entire length

                                                                                                    '   '                                                                                       45 n             s             !

m u u ' 20'4 TO 29% 76 m

                                                                                           =        =          =

40

m u u u m u m u u u u 35 m u u 11 u u

30 i m n 25 m ___

                                                                                                                                                                       ..                       20 m                                       m                                                                                                                               ,

I u 15 m l m - N lM --

-N ~ 10 O lA. [j _

g Z lN !W . _5 Z A 2 L Y 2 E lill lill Illi l111 till lill lill till lill Illi till lill Illi Illi Illi Illi 11ll lill lill 90 85 80 75 '70 65 SO 55 50 45 40 35 30 25 20 15 10 5 ngc;p_ppy ISI-ET-2 REV.2

CUHULATIVE INDICATIONS REPORT l PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 1 of 2 ; Leg......: Hot and Cold legs Date: 11/17/93 ! Release..: 2.2 Time: 08:52 l 30% TO 39% for the entire length l EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 20 6 C 07H TEC 2B00021 720ZU 01C- 0.0 1.43 113 38 1 25 9 C 07C TEC 2B00021 720ZU 01C+ 0.2 2.91 124 36 1 C 07H TEC 5A00036 720ZU 01C- 0.0 3.87 122 38 1 31 13 C 07H TEC 1A00018 720ZU 01C- 0.2 2.49 124 32 1 34 17 C 07H TEC 1A00018 720ZU 02C- 0.1 0.73 123 33 1 31 19 C 07H TEC 1A00018 720ZU 01C- 0.2 1.83 126 30 1 34 .21 C 07H TEC 1A00018 720ZU 01C+ 0.2 0.84 123 33 1 36 22 C 07H TEC 2B00019 720ZU 02C+ 0.0 1.23 124 33 1 29 24 C 07H TEC 1A00018 720ZU 01C- 0.0 0.56 121 35 1 37 24 C 07H TEC 1A00018 720ZU 01C- 0.2 2.17 121 35 1 40 26 C 07H TEC 2B00021 720ZU 01C+ 0.1 1.11 115 36 1 44 34 C 07H TEC 3A00022 720ZU 02C- 0.1 0.84 125 32 1 45 38 C 07H TEC 3A00022 720ZU 01C+ 0.2 1.90 119 -38 1 45 39 C 07H TEC 3A00022 720ZU 02C- 0.1 3.70 126 30 1 44 40 C 07H TEC 4A00023 720ZU 02C+ 0.0 5.13 130 30 1 45 41 C 07H TEC 3A00022 720ZU 01C- 0.2 2.03 125 32 1 37 47 C 07H TEC 3A00024 720ZU NV2+ 33.1 2.76 0 '39 2 40 47 C 07H TEC 4A00025 720ZU NV2+ 2.5 1.59 0 32 2 ' C 07H TEC 4A00025 720ZU NV4- 0.1 1.97 0 -35 2 45 50 C 07H TEC 3B00026 720ZU 01C+ 0.0 3.89 120 31 1 44 53 C 07H TEC 4B00027 720ZU 01C+ 0.1 2.38 123 39 1 43 55 C 07H TEC 3B00026 720ZU 02C+ 0.1 1.26 128 31 1 l

                                                                                         'l NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 2 of 2 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:52 30% TO 39% for the entire length , EXTENT CURRENT ROW' COL LEG BEG END REM REEL PROBE LOCATION. VOLTS DEG % CH 45 55 C 07H TEC 3B00026 720ZU 02C+ 0.0 2.55 129 30 1 42 59 C 07H TEC 3B00028 720ZU 02C- 0 .1 ' 2.97 126 30 1 32 64 C 07H TEC 3B00030 720ZU NV2+ 3.2 1.72 0 30 2 C 07H TEC 3B00030 720ZU NV2+ 28.6 1.76 0 30 2 > 38 64 C 07H TEC 3B00030 720ZU NV2+ 34.8 1.71 0 30 2 42 64 C 07H TEC 3B00030 720ZU 02C- 0.2 4.90 127 34 1 36 70 C 07H TEC 5A00032 720ZU NV2+ 5.3 2.18 0 34 2 C 07H TEC 5A00032 720ZU NV2+ 33.1 2.60 0 37 2 40 71 C 07H TEC 4B00033 720ZU 02C- 0.1 6.02 133 32 1 33 75 C 07H TEC 4B00033 720ZU 01C+ 0.0 2.42 133 32 1 35 75 C 07H TEC 4B00033 720ZU 01C- 0.0 1.71 131 34 1 36 75 C 07H TEC SA00032 720ZU 02C- 0.2 4.07 130 30 1 11 91 C 07H TEC 5A00034 720ZU 02C- 0.1 1.76 130 30 1 ' 12 92 C 07H TEC SA00034 720ZU 02C- 0.1 0.47 123 37 1 i i 1 93 C 07C TEC 2A00005 700ZS 01C+ 0.1 4.24 132 31 1

NUMBER OF TUBES IN REPORT = 33 NSP t

nw. - n - e + ~ y w

         "l l;';;'S3 s

CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 22 PRAIRIE ISLAND, UNIT 2 GROUPS: All grouDs included 30% TO 39% for the entire length 3 1 ige 45 l_ b M 30% TO 39% 33 g y, >__ 40

                                                                                                                   ..                               ry, 33 Z

s_ :. 30

                                                                                                                                                                            .:2 25

20 15

            ~t H
         ~$1                                                                                                                                                                                  :      10 N

A _ 0 N [- T Z ,W ,_._ 5 Z A 2 L Y - E lill l111 Ill! Illi Illi lill lill Illi lill Illi Illi lill lill lill ll11 lill lill lill lill 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 n ec:n _onu ISI-ET-2 REv.2

s .. -- - 2_, ._,-- _ m . _ . . . . . _ . , CUHULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 1 of 1 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 08:56 40% TO 100% for the entire length CIR,MAI,SAI for the entire length EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 29 14 C 07H TEC 1A00018 720ZU 01C- 0.1 4.65 116 40 1 _m 15 44 H TSH TEH S 4B00025 720ZR TEH+ 2.3 12.52 33 MAI 1 13 47 H TSH TEH S 4B00025 720ZR TEH+ 2.2 29.82 27 MAI 1 32 48 H TSH TEH S 4B00025 720ZR TEH+ 2.7 11.21 36 MAI 1 2 51 H TSH TEH,8 4D00026 720ZR TEH+ 3.6 6.96 23 SAI 1 NUMBER OF TUBES IN PEPORT = 5 NSP

Cllll';;'* CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 22 PRAIRIE ISLAND. UNIT 2 GROUPS: All groups included 40% TO 100% for the entire length CIR,MAI,SAI for the entire length 45 40 40% TO 100% 5 35 m 30 i l u 29 , l 20 I g 15 T u y __I N __I - to A __. O N --- C Z W --- __5 Z A L Y E

      '.111    till   till   Illi   lill   lill  till   lill   till   till    lill    Illi   lill   lill   Illt   lill    till    Illi   lill              ,

90 85 80 75 70 65' 60 55 50 45 40 35 30 25 20 15 10 5 M&SP-PPM ISI-ET-2 REV.2

4 I CUMULATIVE INDICATIONS REPOR'i PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 1 of 1 -

 -Leg......: Hot and Cold legs                                             Date: 11/17/93 Release..: 2.2                                                            Time: 09:08 See title page for report selection criteria.

EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 29 14 H 10/93 PLG C 10/93 PLG 15 44 H 10/93 PLG - C 10/93 PLG 13 47 H 10/93 PLG C 10/93 PLG 32 48 H 10/93 PLG C 10/93 PLG 2 51 H 10/93 PLG C 10/93 PLG , NUMBER OF TUBES IN REPORT = 5 NSP 3 i l l h a

5

    ;^'      ;;';;'*                                                                          CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS STEAM GENERATOR: 22                                                                                              PRAIRIE ISLAND. UNIT 2 GROUPS: All groeps included 45                  -

40 PLUGGED 5 35 , E 30 E 25 20 I g '5 i i y

                                                                                                                                                                                                  ~ So            O A                                                                                                                                                                                                _

N z W 7 5 Z

 ^                                                                                                                                                                                                                '

Y h 11 E :

                                                                                                                                                                                                    -             E Illi     Illi   lill       till                                                       till    Illt   till   11ll   lill   ll11   till   Ill!   Illi  llll   ll11   l1ll    lll1   llll   llll

90 85 80 75 70 65 60 55 50 45 40 35 30' 25 20 15 to 5 ISI-ET-2 REV.2 NCSP-PPM

l l CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 1 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:28 See-title page for report selection criteria. EXTENT CURRENT , ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 1 1 H 01/80 PLG C 01/80 PLG 25 11 H 09/85 PLG C 09/85 PLG 26 11 'H 09/84 PLG C 09/84 PLG 29 12 H 09/90 PLG C 10/86 PLG 30 12 H 09/85 PLG C 09/85 PLG 28 13 H 09/90 PLG C 10/86 PLG 30 13 H 09/83 PLG C 09/83 PLG 29 14 H 10/93 PLG C 10/93 PLG 30 14 H 09/90 PLG C 10/86 PLG 3 '1 14 H 02/92 PLG C 02/92 PLG 28 15 H 09/85 PLG C 09/85 PLG - 31 15 H 09/90 PLG C 09/90 PLG ; 25 30 16 H 09/90- PLG l C 10/86 PLG ; 31 16 H 09/84 PLG i C 09/84 PLG l NSP l

 . .               .      . - _ . -.      - ~ - -   ~ _ _            _  . . = _ . . .

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 2 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..; 2.2 . Time: 09:28 , See title page for report selection criteria. l EXTENT CURRENT . ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 32 16 H 09/90 PLG C 09/90 PLG 33 16 H 09/84 PLG C 09/84 PLG 32 17 H 03/81 PLG C 03/81 PLG 33 17 H 09/90 PLG C 09/90 PLG 35 17 H 09/90 PLG C 10/86 PLG 32 18 H 02/92 PLG C 09/84 PLG 34 18 H 01/80 PLG C 01/80 PLG 35 18 H 09/84 PLG C 09/84 PLG , 36 18 H 03/81 PLG C 03/81 PLG 26 19 H 06/82 PLG C 06/82 PLG , 32 19 H 09/83 PLG C 09/83 PLG 35 19 H 03/81 PLG C 03/81 PLG 36 19 H 02/92 PLG C 02/92 PLG 34 20 H 03/81 PLG C 03/81 PLG NSP

-i

l I CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 3 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:28 See title page for report selection criteria. ! EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH

 '36 20    H                                  09/84                             PLG C                                  09/84                             PLG 37 21    H                                  03/81                             PLG C                                  03/81                             PLG 37  22   H                                  09/90                             PLG C                                  09/90                             PLG 38  22   H                                  06/82                             PLG C                                  06/82                i            PLG 13  23   H                                  09/83                             PLG C                                  09/83                             PLG 38  23   H                                  09/84                             PLG C                                  09/84                             PLG 39  23   H                                  09/90                             PLG C                                  09/90                             PLG 38  24   H                                  09/90                             PLG C                                  09/90                             PLG 39  24   H                                  09/90                             PLG C                                  10/86                             PLG
                                              ==

40 24 H. 06/82 PLG C 06/82 PLG 39 25 H 09/90 PLGt C 10/86 PLG 40 25 H 09/90 PLG C 09/90 PLG 39 27 H 06/82 PLG C 06/82 PLG 40 27 H 09/85 PLG C 09/85 PLG NSP

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

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 4 of 12 Leg......: Hot.and Cold legs Date: 11/17/93 ! Release..: 2.2 Time: 09?28

i See title-page for report selection criteria. l l EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 41 27 H 09/90 PLG C 10/86 PLG 39 28 H 03/81 PLG C 03/81 PLG 41 28 H 09/83 PLG C 09/83 PLG 42 32 H 09/83 PLG C 09/83 PLG 42 33 H 03/81 PLG C 03/81 PLG 44 33 H 06/82 PLG C 06/82 PLG 42 34 H 01/80 PLG C 01/80 PLG -- ' 36 35 H 03/81 PLG C 03/81 PLG 44 35 H 03/81 PLG C 03/81 PLG 37 36 H 03/81 PLG C 03/81 PLG 43 36 H 09/90 PLG C 10/86 PLG 45 36 H 03/81 PLG , C 03/81 PLG r

,                 43 37  H                                    01/80                      PLG C                                    01/80                      PLG 44 37  H                                    01/80-                     PLG C                                    01/80                      PLG NSP                                          l 1

l

             = _ .        ..

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 5 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:28 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 45 37 H 01/80 PLG C 01/80 PLG 43 41 H 09/90 PLG C 10/86 PLG 44 41 H 01/80 PLG C 01/80 PLG 46 41 H 09/84 PLG C 09/84 PLG 45 42 C 01/88 PLG H 09/90 PLG 44 43 H 09/90 PLG C 09/90 PLG 46 43 H 03/81 PLG > C 03/81 PLG 15 44 H 10/93 PLG C 10/93 PLG 46 45 H 09/90 PLG C 10/86 PLG 33 46 H 03/81 PLG C 03/81 PLG 37 46 H 03/81 PLG C 03/81 PLG 13 47 H 10/93 PLG C 10/93 PLG 17 47 H 11/77 PLG C 11/77 PLG 44 47 H 09/90 PLG C 10/86 PLG NSP

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

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 6 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:28 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 32 48 H 10/93 PLG C 10/93 PLG

      .33      48 H                                     09/85                                            PLG C                                     09/85                                            PLG 36      48 H                                     09/85                                            PLG C                                     09/85                                            PLG 46      48 H                                     01/80                                            PLG C                                     01/80                                            PLG 33      49 H                                     03/81                                            PLG C                                     03/81                                            PLG 37      49 H                                     03/81                                            PLG C                                     03/81                                            PLG 45      49 H                                     09/90                                            PLG C                                     09/90                                            PLG          .

46 49 H 09/90 PLG C 10/86 PLG 36 50 H 09/84 PLG C 09/84 PLG 46 50 H 09/85 PLG C 09/85 PLG 2 51 H 10/93 PLG C 10/93 PLG 36 51 H 03/81 PLG C 03/81 PLG 40 51 H 03/81 PLG C 03/81 PLG 45 51 H 02/92 PLG C' 03/89 PLG NSP

       . _ . .              .                        -   ,..v..      , . - . ,

. . . . . . - _ . . - ._= ._. . . .- _ - - ._ -. CUHULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 7 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:29 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG %. CH 36 52 H 03/81 PLG C 03/81 PLG 43 52 H 09/84 PLG C 09/84 PLG 36 53 H 01/81 PLG C 01/81 PLG 38 53 H 01/81' PLG C 01/81 PLG 43 53 H 01/81 PLG C 01/81 PLG 45 53 H 09/90 PLG C 10/86 PLG 40 54 H 09/84 PLG . C 09/84 PLG 44 54 H 06/82 PLG C 06/82 PLG 46 54 H 06/82 PLG C 06/82 PLG 38 55 H 03/81 PLG C 03/81 PLG , l 42 55 H 09/90 PLG I C 09/90 PLG ; 44 55 H 09/90 PLG C 09/90 PLG 33 56 H 03/81 PLG C 03/81 PLG 40 56 H 02/92 PLG l PLG C 03/89 NSP

                 ,. .       _=                                                                                                                 -_   -   - _ - _ .      -   - _ _                _-

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Page: 8 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:29 See title page for report selection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 44 56 H 09/83 PLG C 09/83 PLG 45 .56 H 09/90 PLG C 09/90 PLG 33 57 H 03/81 PLG C 03/81 PLG 44 57 H 09/83 PLG C 09/83 PLG 38 $8 H 03/81 PLG C 03/81 PLG 44 58 H 09/83 PLG C 09/83 PLG 33 59 H 03/81 PLG C 03/81 PLG 43 59 H 09/90 PLG C 09/90 PLG 44 59 H 06/82 ' PLG C 06/82 PLG 36 60 H 03/81 PLG C 03/81 PLG 38 60 H 09/85 PLC C 09/85 PLG 40 60 H 03/81- PLG C 03/81 PLG 44 60 H 09/84 PLG C 09/84 PLG 40 61 H 03/81 PLG l C 03/81 PLG NSP

CUHULATIVE INDICATIONS REPORT j PRAIRIE ISLAND, UNIT 2 i l Generator: 22 Pago: 9 of 12 Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:29 See title page for report selection criteria. EXTENT CURRENT ! ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH l 42 61 C 01/88 PLG H 09/90 PLG 32 62 H 03/81 PLG C 03/81 PLG 33 62 H 09/85 PLG C 09/85 PLG 43 62 H 09/84 PLG C 09/84 PLG 32 63 H 03/81 PLG C 03/81 PLG 32 65 H 06/82 PLG C 06/82 PLG 39 66 C 01/88 PLG H 09/90 PLG 33 67 H 03/81 PLG C 03/81 PLG 39 67 H 03/81 PLG C 03/81 PLG

  -40    67    H                                       02/92                             PLG C                                       03/89                             PLG 41    67    H                                       09/83'                            PLG C                                       09/83                             PLG 42    67    H                                       02/92                             PLG C                                       03/89                             PLG 39    68    H                                       03/81                             PLG C                                       03/81                             PLG 43    68    H                                       09/90                             PLG C                                       10/86                             PLG NSP

CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22 Pago: 10 of 12 Leg......: Hot and Cold legs Dato: 11/17/93 Time: 09:29 Release..: 2.2 See title pago for report celection criteria. EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 39 70 H 09/90 PLG C 09/90 PLG 38 72 H 09/90 PLG C 10/86 PLG 39 72 H 09/90 PLG C 10/86 PLG 37 73 H 09/90 PLG C 09/90 PLG 38 73 H 09/90 PLG C 10/86 PLG 39 73 H 09/90 PLG C 10/86 PLG 37 74 11 02/92 PLG C 02/92 PLG

=_

38 74 H 01/80 PLG C 01/80 __ PLG 37 75 H 06/82 PLG C 06/82 PLG 34 76 H 01/80 PLG C 01/80 PLG 36 76 H 03/81 PLG C 03/"1 PLG 37 76 H 09/90 PLG I C 10/86 PLG 32 77 H 09/83 PLG C 09/83 PLG 34 77 H 06/82 PLG C 06/82 PLG NSP

I l CUMULATIVE INDICATIONS REPORT l PRAIRIE ISLAND, UNIT 2 i Generator: 22 Page: 11 of 12 l Leg......: Hot and Cold legs Date: 11/17/93 Release..: 2.2 Time: 09:29 See title page for report selection criteria. I EXTENT CURRENT ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH 35 77 H 09/83 PLG C 09/83 PLG 36 77 H 09/85 PLG C 09/85 PLG 31 78 H 03/81 PLG C 03/81 PLG 33 78 H 01/80 PLG C 01/80 PLG 35 78 H 01/80 PLG C 01/80 PLG 31 79 H 09/83 PLG C 09/83 PLG m 32 79 H 03/81 PLG C 03/81' PLG 33 79 H 01/80 PLG C 01/80 PLG 34 79 H 01/80 PLG C 01/80 PLG 31 80 H 09/85- PLG C 09/85 PLG 31 81 H 06/82 PLG C 06/82 PLG 31 82 H 09/84 PLG C 09/84 PLG 29 83 H 09/90 PLG C 09/90' PLG 23 85 H 09/90 PLG C 09/90 PLG H 1 NSP ) i 1

. . = - - .. . - . . . - - , - - _ ._ - l 1

                                -CUMULATIVE INDICATIONS REPORT PRAIRIE ISLAND, UNIT 2 Generator: 22                                                               Page: 12 of 12 Leg......: Hot and Cold legs                                                Date: 11/17/93
   ' Release..: 2.2                                                             Time: 09:29 See title page for report selection criteria.

i l EXTENT CURRENT l ROW COL LEG BEG END REM REEL PROBE LOCATION VOLTS DEG % CH l l 25 85 H 09/83 PLG i C- 09/83 PLG 22 86 H 09/85 PLG C 09/85 PLG 23 87 H 09/90 PLG C 09/90 PLG 18 90 H 09/83 PLG C 09/83 PLG 10 91 H 02/92 PLG C 02/92 PLG 15 91 H 02/92- PLG C 03/89 PLG 17 91 H 09/83 PLG C 09/83 PLG 3 93 H 02/92 PLG C 02/92 PLG l 1 94 H 01/80 PLG C 01/80 PLG ;

   . NUMBER OF TUBES IN REPORT = 163 NSP                                       ,

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     ^ """

, TIME: 09:32 CUMULATIVE INDICATIONS REPORT-HOT AND COLD LEGS l STEAM GENERATOR: 22 PRAIRIE ISLAND. UNIT 2 ! GROUPS: All groups included i _Ij:jllI::IIjl____,I:I__. o3

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NORTHERN STATES POWER

SUMMARY

REPORT j INSERVICE INSPECTION PRAIRIE ISLAND UNIT 2.1993 i l l

                                                                  .l APPENDIX F                             l LLST OF SNUBBER INSERVICE TESIlRG 2 Pages t

I 12 1

SNUBBER TESTfi Summary description of snubber visual inspection and functional testing for Paririe Island unit 2, per Surveillance procedure SP 2225 Rev 6. All snubbers were determined to be operable with satisfactory results as noted below; SNUBBER FUNCTIONAL Pl # Pl# TEST NO. TEST WRA REMOVED REPLACED RESULTS 2-RHRRH-15 U5286-SN-Q 408 371 SAT 2-RHRRH-19 U5286-SN-Q 12 230 SAT 2-RHRRH-2 U5286-SN-Q 448 260 SAT 2-RHRRH-9 U5286-SN-Q 534 263 SAT 2-RHRRH-23 U5286-SN-Q 513 570 SAT 2-SIRH-4A U5286-SN-Q 162 393 SAT 2-FWH-72A U5286-SN-Q 256 476 SAT 2-MSH-54A U5286-SN-Q 148 254 SAT 2-RCRH-47 U5286-SN-Q 578 8 SAT 2-CCH-161 U5286-SN-Q 554 414 SAT-2-CCH-166 U5286-SN-Q - 351 443 SAT 2-CCH-167 U5286-SN-Q 30 99 SAT 2-CCH-172 U5286-SN-Q 296 75 SAT 2-CCH-173 U5286-SN-Q 352 298 SAT 2-CCH-179A U5286-SN-Q 131 297 SAT 2-CCH-180 U5286-SN-Q 282 280 SAT 2-CCH-181 U5286-SN-Q 94 261 SAT 2-CCH-182 U5286-SN-Q 439 244 SAT 2-CCH-186 U5286-SN-Q 172 216 SAT 2-CCH-82A U5286-SN-Q 283 110 SAT 2-CSH-828 U5286-SN-Q 9 303 SAT 2-RCRH-5 U5286-SN-Q 350 367 SAT 2-AFSH-46 U5286-SN-Q 452 39 SAT 2-RCVCH-1505 U5286-SN-Q 334 336 SAT 2-RRCH-253 U5286-SN-Q 145 268 SAT 2-RRCH-255 U5286-SN-Q 180 265 SAT 2-RRCH-261 U5286-SN-Q 191 214 ' SAT 2-RRCH-284A U5286-SN-Q 102 111 SAT 2-RRCH-284B U5286-SN-Q 253 44 SAT 2-RSlH-265 U5286-SN-Q 187 526 SAT 2-RRCH-279B U5286-SN-Q 412 170 SAT 2-MSH-23A U5286-SN-Q 519 519 SAT 2-MSH-77 U5286-SN-Q 492 423 SAT 2-MSH-81B U5286-SN-Q 462 127 SAT 2-MSH-82A U5286-SN-Q 539 585 SAT 2-MSH-81A U5286-SN-Q 547 529 SAT 2-MSH-101 U5286-SN-Q 568 527 SAT 2-MSH-76A U5286-SN-Q 530 573 SAT 2-RCCH-641 U5286-SN-Q 6 19 SAT j 2-CCRH-65 U5286-SN-Q 343 120 SAT 2-CCRH-63 U5286-SN-Q 249 522 SAT 2-CCRH-59 U5286-SN-Q 388 450 SAT 2-CCRH-47 U5286-SN-Q 375 32 SAT

I SNUBBER FUNCTIONAL Pl # Pl# TEST NO. TEST WRA REMOVED REPLACED RESULTS 2-CCH-160 U5286-SN-Q 447 194 SAT I 2<.SH-210 U5286-SN-Q 309 .63 SAT 2-RCRH-38 U5286-SN-Q 76 281 SAT 2-RCRH-20 U5286-SN-Q 301 425 SAT 2-CWH-49 U5286-SN-Q 432 386 SAT 2-RBHD-337 U5286-SN-Q 330 129 SAT 2-RBHD-339 U5286-SN-Q 331 20 SAT 2-RBDH-602 U5286-SN-Q 184 179 SAT 2-RBDH-604 U5286-SN-Q 267 318 SAT 2-RBDH-605 U5286-SN-Q 590 325 SAT 2-RBDH-607 U5286-SN-Q 591 266 SAT 2-RCVCH-1337 U5286-SN-Q 105 182 SAT 2-RCVCH-1338 U5286-SN-Q 109 113 . SAT 2-RCVCH-1339 U5286-SN-Q 319 455 SAT 2-RCVCH-1354B U5286-SN-Q 461 460 SAT 2-RCVCH-1355 U5286-SN-Q 402 458 SAT 2-RCVCH-1855 U5286-SN-Q 403 453 SAT 2-RCVCH-1860 U5286-SN-Q 521 456 SAT 2-RHCH-47 U5286-SN-Q 185 332 SAT 2-RBDH-603 U5286-SN-Q 589 326 SAT 2-RCVCH-1574 U5286-SN-Q 324 139 SAT 21 SG VALVE BLOCK U5043-SN-Q SAT 22 SG VALVE BLOCK U5044-SN-Q SAT

NORTHERN STATES POWER

SUMMARY

REPORT INSERVICE IM.SPECTION PRAIRIE ISLAND UNIT 2.1993 APPENDIX G LIST OF 2ND TEN YEAR INTERVAL REACTOR VESSEL EXAMINATIONS. 8 Pages 13

Northern States Power Company Prairie Island Unit ll Reactor Vessel Examination November 13 to 21,1993 Southwest Research Institute was contracted to perform remote ultrasonic examinations of the reactor vessel welds and associated components to complete the 2nd Ten Year Interval requirements. Also remote visual examinations were conducted on all accessible portions of the reactor vessel, upper internals and lower internals utilizing a remotely controlled submarine. The examinations were conducted during Prairie Island's Unit 1110 Year refueling outage from November,13th through November 20th,1993. These examinations were conducted in accordance with the following: Section XI of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code,1980 Edition with Addenda through Winter 1981 Section V of the ASME Boiler and Pressure Vessel Code,1980 Edition with Addenda through Winter 1981 Appendix A of United States Regulatory Commission (USNRC) Regulatory Guide Reg. Guide 1.150, Revision 1 In accordance with the requirements contained in the 1980 Edition of the ASME Section XI and USNRC Reg. Guide 1.150,25% search unit overlap was utilized.

SUMMARY

OF RESULTS Twelve indications were detected during the examinations; 7 indications in W-2 shell-to-shell weld,4 indications in W-11 nozzle-to-shell weld on Safety injection nozzle at 108.5* and 1 indication in W-8 nozzle-to-shell weld on Safety injection nozzle at 288.5" See attached drawings for locations. All indications were evaluated to their respective code paragraphs and were found t to be within the acceptance criteria.

Examination Parameters item Code Code ID Description Category item No. W-1 B-A B1.30 Flange-to-Shell V! eld W-2 B-A B1.11 Intennediate-to-Upper Shell Weld W-3 B-A B1.11 Intermediate-to-Lower Shell Weld W-4 B-A B1.11 Lower Shell-to-Lower Transition W-5 B-A B1.21 Lower Transition-to-Bottom Head W-6 B-D B3.90 Nozzle-to-Shell Weld (Inlet A) W-7 B-D B3.90 Nozzle-to-Shell Weld (Outlet A) W-8 B-D B3.90 Nozzle-to-Shell Weld (Safety injection B) W-9 B-D B3.90 Nozzle-to-Shell Weld (Inlet B) . W-10 B-D B3.90 Nozzle-to-Shell Weld (Outlet B) W-11 B-D B3.90 Nozzle-to-Shell Weld (Safety injection A) . W-6 B-D B3.100 Nozzle Inner Radius (Inlet A) W-8 B-D B3.100 Nozzle inner Radius (Safety injection B) W-9 B-D B3.100 Nozzle Inner Radius (Inlet B) W-11 B-D B3.100 Nozzle Inner Radius (Safety injection A) RCC-A-14SE B-F B5.10 Nozzle-to-Safe End (Inlet A) RCC-B-14SE B-F B5.10 Nozzle-to-Safe End (Inlet B) RCC-A-14 B-F B 9.11 Safe End-to-Pipe (Inlet A) RCC-B-14 B-F B 9.11 Safe End-to-Pipe (Inlet B) Ligaments B-G-1 B6.40 Ligaments Stud Holes Interior B-N-1 B13.10 Accessible areas Upper B-N-3 B13.30 Accessible areas Internals Lower B-N-3 B13.30 Accessible areas Internals WS1 B-H B8.10 Support Lug A WS2 B-H B8.10 Support Lug B

indication Resolutions Scan 21 W-2 The areas of indications 21-1,21-2 and 21-3 were rescanned during retook examinations 21-RL-1RR,21-RL-22R and 21-RL-3A. The indications recorded on the relook examinations have been evaluated in terms of the acceptance standards of Para. IWB-3510, Table IWB-3510-1 of ASME Section XI and Regulatory Guide 1.150, Rev.1. All indications are subsurface and allowable, the indications are summarized below: t = 7.2". Indication 21-1 (45*) 21-1 (50/70*) 21-2 (45*) 21-2 (50/70*) 21-3 (50/70*) 2a not measure not measure .2" .07" not measure a able at 20% able with 20% .1" .03" able with 20% l DAC beam spread .8" .50" beam spread all correction .10" .06" correction alt % 1.4% .42% @ 20%DAC 20%DAC Scan 22 \N-2 The areas of indications 22-1 and 22-2 were rescanned during the referenced relook examinations. The indications have been evaluated in terms of the accepta,1ce standards of Para. IWB-3510, Table IWB-3510-1 of ASME Section XI and Regulatory Guide 1.150, Rev.1. The indications are subsurface, allowable and are summarized below; t = 7.2". t Indication 22-1(45*) 22-1(60*) 22-1(50/70*) 22-2(45*) 22-2(60*) 22-2(50/70*) 2a .32" .44" .39" .30" not measure .63" a .16" .22 .20" .15" able @ 20% .32" l 1.57" 1.26" 1.08" .77" DAC .75" all .10 .17 .18" .19 .40 alt % 2.2% 3.0% 2.8% 2.0% 4.4%

@           20%DAC 20%DAC                          20%DAC The area containing indications 22-3,22-4 and 22-6 were rescanned during the                 .

referenced relook examinations. The above indications are subsurface and allowable. The indications are summarized below: t = 7.2" Indication 22-3 (45*) 22-3 (50/70*) 22-4 (45*) 22-6 (45*) 22-6 (50/70*) 2a not measure not measure not measure not measure not measure a able @ 20% able with 20% able @ 20% able @ 20% able with 20% i DAC - beam spread DAC DAC beam spread all correction correction alt

h . The area containing indicatione 22-5 and 22-7 were rescanned during the referenced retook evT.bations. The above indications are subsurface and allowable. The indications are summarized below: t = 7.2" Indication 22-5(5090*) 22-5 (45') 22-7 (50U0*) 22-7 (45*) 22-7 (60'*) 2a .24" not measure .10" not measure not measure a .12 able @ 20% .05" able @ 20% able @ 20%' I .52 DAC .47" DAC DAC all .23 .11" a/t 1.7% .70% The area containing indications 22-8 and 22-9 were rescanned during the referenced relook examinations. The above indications are subsurface and allowable. The indications are summarized below: t = 7.2" indication 22-8 (50/70*) 22-8 (60*) 22-9 (50/70*) 22-9 (45*) 22-9 (GO*) 2a .04" not measure .51" not measure not measure a .02 able @ 20% .25" able @ 20% able @ 20% i .77 DAC .78" DAC DAC all .02 .32" a/t .3% 3.47% The area containing indication 22-10 was rescanned during the referenced relook examination. The above indication is subsurface and allowable. The indication is- - summarized below: t = 7.2" Indication 22-10(50/70*) 22-10(60*) 2a .03" .13" } a .01" .06" l .78" .53" all .012" .11" a/t .1% .8% Indication Resolutions Scan 51 W-8 The areas ofindications 51-1 througri 51-7 were rescanned during relook examinations 51-1,51-2, and 51-3. Indications 51-1, 51-2, 51-3, 51-4, 51-5 and 51-6 were not seen at recordable levels during the relooks. Indication 51-7 has been evaluated in terms of the acceptance standards of Section XI, Para. IWB-3512, Table IWB-3512-1 and Regulatory Guide 1.150, Rev.1 The Indication is subsurface and allowable, and is summarized below: t= 9.4" Indication 51-7 2a .16" a .08" l .4" all .2" i alt .9%

    @              20% DAC Indication Resolutions

Scan 50 W-11 The areas of indications 50-1 through 50-7 were rescanned during relook examination 50RL-1. The indications recorded on relook examination have been evaluated in terms of the acceptance standards of Para. IWB-3512, Table IWB-3512-1 of ASME Section XI and Regulatory Guide 1.150, Rev.1. Allindications subsurface and are allowable and are summarized below; t = 9.4" Indication 50-1 50-2 50-3 50-4 50-5 50-6A 50-6B 50-7 2a .32" .4" .28" .4" a .16" .2" .14" .2" l .3" 1.0" .7" .8" all .5" .2" .2" .3" alt % 1.7 2.1 1.48 2.1 @ 20%DAC 20%DAC not recordable on relook spot indication no throughwall dimension at 50% Ligaments Stud holes 47,48,1-8,23-28,38-42

               #8        10% DAC,2.4 " down at 5:00 /12:00 Reactor CL.

Acceptable Lower No Recordable Indications. Internals Light rub marks, . light scratches, slight burnishing, light discoloration, and light debris Upper No Recordable Indications Internals Light debris and light rub marks Reactor No Recordable Indications Vessel Light debris, rub marks, light scratches, and slight discoloration interior

O' Ind.# 22-7 E319,49' and E14L5' 1.34' Depth Ind.9 22-1 353.87* and 2141.18' L33' Depth Ind.# 21-2 / E296.09' and 2141.66* D.75' Depth Ind.# 22-2 2274.29'Iend E140.94* Q.95' Depth Ind.# 22-8 8 116.74* and E141.62' Ind.# '2-5 0.62* Depth 9254.Gl* and k142.3' L34' Depth i Ind.# 22-10 Reference Resolutton 2240.51' and E141.7B* Sheet Numbers: LD8' Depth 310005 310006 310007 310009 i 310003

                                                      \                           310010 Ind.# 22-9 e 180.83* and 8 14LB2' 2.03' Depth INTERMEDIATE SHELL-TD-UPPER SHELL CIRCUHFERENTIAL VELD NO. V-2 INDICATION LOCATIONS          .

_ ___A __ _ _ __ __

s s - i Reference Resolution Sheet No. 310003 In d.#50-4 2 66.57' Fron RPV CL e6.71' fron NDZ CL

                               ,                        Ind.#50-4 2 332.10*
                             /                           Ind.#50-2 E312.13*
        )       /                                                                   .

J / N

Ind.# 50-6A 869.61' from RPV CL [ 3 j

')

85.09' fran -N0Z CL \ / T \

         \           N                                                             Ys' Ind.450-5 8 13199*

k Ind.# 50-2 Ind.#50-6A E 136.37' 8 66.01' from RPV CL E 5.61 fran NDZ CL . Ind.#50-5 8 69.37" fron RPV CL E 5.29' from N0Z CL SAFETY -INJECTION N0ZZLE 8 108.5* N0ZZLE-TO-SHELL WELD NO, b/-11 INDICATION LOCATIONS

A,. . Reference Resolution Sheet No. 310004 Ind.#51-7 T8867.88" franN0Z 5.54' from RPV CL CL

y-k Ind.#51-7 8 308.78*N , T xN

      /                                                                         ,

4 / \

                                                                                      <N      L l_

W - ~ i, ; ./ S \ .

                                                                                            /
           \                       %#                                             'A s_ l/.
                                           'T i

SAFETY INJECTION N0ZZLE @ 288.5* N0ZZLE-TO-SHELL VELD NO. V-8 INDICATION. LOCATION

        --    - - - - _ - - - - -        -.}}

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