Text

Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates:11-15-2002 to 12-6-2002 Fuel Cycle 21: 2-25-2001 to 12-6-02, Items 1-18-010 - I-19-1006
	ML030730331
Person / Time
Site:	Prairie Island
Issue date:	03/06/2003
From:	Solymossy J; Nuclear Management Co
To:	; Document Control Desk, Office of Nuclear Reactor Regulation
References
	L-PI-03-029
	Download: ML030730331 (230)
	v • d • e

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I 1 ITEM 1-18-010

1. Owner Nuclear Management Company, LLC Date 11/29/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9403864 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-220 1969 Corrected No

7. Description of Work',,- " ,* Replacbd the piston. ,, '*

8. Tests conducted: HydrostaticE] PneumaticD] Nominal Operating Pressure F] ExemptE]

Other MV Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9704769.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-010

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 'IV/",

Certificate of Authorization No ,l/E"- .piration Date ,_,,,,,,/,,,_-

Signed , ASME Program Engineer Date ,,. , C.O Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1,the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /./1/S 07- of Hartford Conn have inspected the components described in this Owner's Report during the period /.2 //k/oz to

)h7 // /oZ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A/64 J/17,2 49.AZ, ,7;U/,39iý'-Co Inspector's Signature National Board, Province and Endorsements Date /, JA

PRAIRIE ISLAND NUCLEAR GENERA TINGPLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-011

1. Owner Nuclear Management Company, LLC Date 11/29/2002 Name Sheet 1 of 2

2. Plant Praire Island Nuclear Generating Plant Name 1717 Wakonade Dr E, Welch Minnesota 55089 9403862 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Same Name Authorization NIA Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-243 1969 Corrected No

7. Description of Work Replaced the piston

8. Tests conducted: Hydrostatic 0l Pneumatic-- Nominal Operating Pressure Exempt [l Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9704769 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-011

9. Remarks nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp "I ,,"1 Certificate of Authorization No ,,/4...2 FExpiration Date ,,,4.

Signed , ASME Program Engineer Date / 7 , "..O "._

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /156 -T- of Hartford Conn have inspected the components described in this Owners Report during the period /.?l,,. . to

,,? /& . , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertyd eo oss of any kind arising from or connected with this inspection.

Commissions AI8 /S-7.2 ,9,4/.r". 11*e)9,goo- ',

L-Inspector's Signature National Board, Province and Endorsements Date /-? 1"rr1-0Z

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-012

1. Owner Nuclear Management Company, LLC Date 11/2912002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9404702 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-410 1969 Corrected No

7. Description of Work Replaced the piston and valve block

8. Tests conducted: Hydrostatic[] Pneumatic' Nominal Operating Pressure Exempt E]

Other Pressure psi Test Temp. OF Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9704769 NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. xI in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I

[

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-012 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,4 Certificate of Authorization No ,,,"/0/,---Expiration Date A /"6 Signed e(5. L. -L

ASME Program Engineer Date ? - ,/7 , "ZC Z-7.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 9// 6 T7" of Hartford Conn have inspected the components described in this Owner's Report during the period /1-ZA,/az to

______,____ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dIs of any kind arising from or connected with this inspection.

'y 71 Commissions ,16 IJ-h 2 4,6 4,.1r, / ,, rd-.o Inspector's Signature National Board, Province and Endorsements Date 5 //oA22' I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-013

1. Owner Nuclear Management Company, LLC Date 11/29/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9404726 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-348 1969 Corrected No

7. Description of Work Replaced the piston and valve block.

8. Tests conducted: Hydrostatic[j Pneumatic-- Nominal Operating Pressure E] Exemptr-]

Other R Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9704769 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-013 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /V/14, Certificate of Authorization No. Expiration Date Sgned . .y , ASME Program Engineer Date .Z-'7 , __. _ Z__

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /S/ 4 .e7 of Hartford Conn have inspected the components described in this Owner's Report during the period i.-/,,,/az to S2 p,/oAZ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propor a loss of any kind arising from or connected with this inspection Commissions A,, /1/872 4d&Ir. .. ,go a.Co S.Inspector's Signature National Board, Province and Endorsements Date /,,2 / &A?.

I PRAIRIE ISLAND NUCLEAR GENERA TING 'PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I

ITEM 1-18-014

1. Owner Nuclear Management Company, LLC Date 11/2912002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9404733 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-96 1969 Corrected No

7. Description of Work -1, ,-Replaced the piston and short body

8. Tests conducted: HydrostaticF] Pneumatic[: Nominal Operating Pressure El Exempt[E Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9704769 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-014 I

nra CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xi Type Code Symbol Stamp v 1,44 Certificate of Authonzation No .-VIA4 - Expiration Date "4 Signed ASME Program Engineer Date - ", 6/O Z..

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/Se e .7- of Hartford Conn have inspected the components described in this Owner's Report during the period 1A/,,/p z to

_oz. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property d ag. [,*ss I of any kind arising from or connected with this inspection.

Commissions A/8J'1 P72 ,.6A,* , t ,-Co Inspector's Signature National Board, Province and Endorsements Date -2,P,/2, I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-015

1. Owner Nuclear Management Company, LLC Date 11129/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 3' -?-->

1717 Wakonade Dr. E, Welch Minnesota 55089 94047M5 ,

Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-89 1969 Corrected No

7. Description of Work ' Replaced the piston "

8. Tests conducted: Hydrostatic[--I Pneumaticr Nominal Operating Pressure ElExempt[

Other M Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9704769.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I

ITEM 1-18-015

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp Certificate of Authonzation No _.,1/__ -'__. ____ Expiration Date ,#

Signed /C' i. . 2.-* _---i* , ASME Program Engineer Date -/2-,7 2-, 2..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ -9,56 e-7" of Hartford Conn have inspected tije components described in this Owner's Report during the period /,2,/ 11,/01 to

)',_2_, ___z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertyda Imss of any kind arising from or connected with this inspection.

__ _ _ _ _ _ Commissions A,1 /I47.2 46'Z, ,"11r),dS9 loa-Co Inspector's Signature National Board, Province and Endorsements Date /_,7 z________ _ _ _

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-016

1. Owner Nuclear Management Company, LLC Date 11/29/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9404736 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section X1 Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-300 1969 Corrected No

7. Description of Work Replaced the piston and valve block.

8. Tests conducted: Hydrostatic 0 Pneumatic-] Nominal Operating Pressure El Exempt El Other mv Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results wll be attached to work order 9704769.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-016 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,1, 0 Certificate of Authorization No. 6/1V14.- .- Expiration Date W'/,4 Signed ,ASME Program Engineer Date /7 , 2_C Z..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //Sd C-.7 of Hartford Conn have inspected the components described in this Owner's Report during the period 1.2//h',,2 to

_____,r__ z. -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of pl'operty da eor a of any kind arising from or connected with this inspection.

Commissions A,,J/)J01.2 4,6, .Z, ,,,*,^I/dýo- eo Inspector's Signature National Board, Province and Endorsements Date

MOM9 I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-017

1. Owner Nuclear Management Company, LL-C Date 11129/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 940658 1717 Wakonade Dr E, Welch Minnesota 55089 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 -1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-353 1969 Corrected No

7. Description of Work

Renlaced Ih~e niston

-Reillaced the niston

8. Tests conducted: Hydrostatics PneumaticW] Nominal Operating Pressure El ExemptW[]

Other R1 Pressure psi Test Temp. oF Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9704769.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY m

ITEM 1-18-017

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Certificate of Authonzation No. 4K" - Exp~ition Date ""

Signed ;;ý: Ow o ASME Tiz_ Program Engineer Date / 0 Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/s& ir of Hartford Conn have inspected the components described in this Owners Report during the period /-Z/,J/FA to A?_//S_.4_Z.

_, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertyamage o a loss of any kind arising from or connected with this inspection.

_________________ Commissions Ale /JP72 4* .z, ,,d*?5'do- Co Inspectors Signature National Board, Province and Endorsements Date /,, //1, 2

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-018

1. Owner Nuclear Management Company, LLC Date 11/29/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9701300 Address Repair Organization P.O. No, Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber ITT Grinell PI-7924 1969 Corrected No

7. Description of Work Replaced the% vaive block

8. Tests conducted: Hydrostatic [] PneumaticD Nominal Operating Pressure Exempt LI Other [] Pressure psi Test Temp. oF Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9704769.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

L PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-018

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 1,4 Certificate of Authorization No. Expiration Date ,A_ _ _ _ _ _ _

Signed , ASME Program Engineer Date /2--/ , _ __ .,

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by -,I" Cd7- of Hartford Conn have inspected the components described in this Owners Report during the period a //aL to IA_ _ . ,____

and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions AII jjE77 749,I.. AfA1435eqa-Co Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-019

1. Owner Nuclear Management Company, LLC Date 1213/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702549 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class A%) 3

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-98 1-CWH-359 1969 Removed No Snubber Basic Engineers PI-204 1-CWH-359 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic El Pneumatic[-] Nominal Operating Pressure El Exempt L Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702549.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

0 I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks n/a M ITEM 1-18-019 II CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp /,v /,.v Certificate of Authorization No - ,,V Expiration Date /_ _ _,_,_ _

Signed ,, 6Je.*Z( , ASME Program Engineer Date /Z -/7 , ___ .._

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by AiS 6 e of Hartford Conn. have inspected the components described in this Owner's Report during the period /.2,/, P/d.. to

...... /2. L,2, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property a ora loss of any kind arising from or connected with this inspection.

Commissions ,Ad //5-72.44 4,r.,* , 14190/-Co Inspector's Signature National Board, Province and Endorsements Date 1.21,,14z I

Em" I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I

ITEM 1-18-020

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702561 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class , _

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-173 1-CVCH-182 1969 Removed No Snubber Basic Engineers PI-28 1-CVCH-182 1969 Installed No

7. Description of Work I , Replaced snubber with'pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic E] PneumaticZ-- Nominal Operating Pressure Exempt LI Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702561.

NOTE- Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-020 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /,/"'

Certificate of Authorization No ,,,"-1,* -- Excpuation Date ,,_ __,_,,,,,_

Signed ,',I, 6--- 2*4t- ASME Program Engineer Date / 2-,/2 , 2.00 Z..

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 1,Sg 0T7" of Hartford Conn have inspected the components described in this Owners Report during the period b?/2/',2. to

/,? ,F/ckz. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property daIa f any kind arising from or connected with this inspection.

77 i7 Commissions Ad,6 //?72 4AArz ida-.dd d

JAI Inspectors Signature National Board, Province and Endorsements

/.?//,,k Date Date z I

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-021

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702562 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp NIA Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 0 y& Z

5. (a) Applicable Construction Code - B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-140 1-RSIH-476 1969 Removed No Snubber Basic Engineers P1-174 1-RSIH-476 1969 Installed No

____ I ____ I ____ I ___ I ____ I I

__ _____ I____

4. I- I + + I

_________ 1. _________ J. - _______ - _________ - ____ -

7. Description of Work -;Replaced snubber with pre-tested spare of same model/manufacturer.

modellmanufacturer.

spare of same

-,-Replaced snubber wth pre-tested

8. Tests conducted: Hydrostatic[] Pneumatic[] Nominal Operating Pressure ExemptD Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702562.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-021

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,4 Certificate of Authorization No Expiration Dateel Signed , ASME Program Engineer Date /Z - ,/7 2O* Z.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //HSt --r of Hartford Conn have inspected the components described in this Owner's Report during the period /,Wl-.c t to I.z/"k/.?-A , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property da e orfIoss of any kind arising from or connected with this inspection.

_ Commissions /t/8 //.P72 AGAIX, P"A/J37caoo. 6o Inspectors Signature National Board, Province and Endorsements Date T

no" PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-022

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702555 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class Y08 0

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-133 1-CWRH-80 1969 Removed No Snubber Basic Engineers PI-603 1-CWRH-80 1969 Installed No

7. Description of Work - " " Replaced snrubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: HydrostaticEl- PneumaticE] Nominal Operating Pressure 0 Exempt[]

Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702555 NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

0 I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-022 I

nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp IVII,,:7 Certificate of Authorization No -,______

Expiration Date ,'V Signed - . .,- ASME Program Engineer Date 1 - 1/7 ,

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _.r H.S_ of Hartford Conn. have inspected the components described in this Owners Report during the period J/arl"Z to

/._ // 0 /aZ, , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property d2ge

loss of any kind arising from or connected with this inspection.

Commissions A/6 j472-72 4.G:JZ. WAdJ;,ýdd-Co Inspectors Signature National Board, Province and Endorsements Date

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-023

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702536 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class , p

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-264 1-AFWH-72 1969 Removed No Snubber Basic Engineers P1-207 1-AFWH-72 1969 Installed No

7. Description of Work " ' model/manufacturer NReplaced snubber with pre-tested spare of same model/manufacturer of same SReplaced snubber wtth pre-tested spare

8. Tests conducted: Hydrostatic [ Pneumaticr- Nominal Operating Pressure El Exempt [L Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702536.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-023 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp A',,,4 Certificate of Authorization No Expiration Date Signed ,,6" . e- J ' . ASME Program Engineer Date / ,/7 , .00 Z..

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/S e-I- of Hartford Conn. have inspected the components described in this Owner's Report during the period 31/2//a- to

____/______Z. ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property ae a loss of any kind arising from or connected with this inspection.

Commissions A1/,t7Z. 4e*,r. IXIAoS91d-Co Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-024

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702537 Address Repair Organization P.O. No., Job No, etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class "

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-286 1-CCH-304 1969 Removed No Snubber Basic Engineers PI-68 1-CCH-304 1969 Installed No

7. Description of W"ork ,Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic Pneumatic[] Nominal Operating Pressure [] Exempt [

Other Pressure psi Test Temp. oF Other: Snubber was visually inspected per WO#9702537.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-024 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made inthe report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /V,1,,

Certificate of Authorization No. eV144 ý Expiration Date ,,, _ __"_,,,_

Signed , ASME Program Engineer Date ,/ /7 , Z Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by Pgil- C.." of Hartford Conn. have inspected the components described in this Owners Report during the period /,&/a, to

,,/2//¥/a 2- , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damag e a al f any kind arising from or connected with this inspection.

Commissions ,A/16J/72 q,,tlZ., **,IA*/-" l 6'dC rnspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-025 1 Owner Nuclear Management Company, LLC Date 12/312002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702539 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class a "Z

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-278 1-CCH-373 1969 Removed No Snubber Basic Engineers PI-38 1-CCH-373 1969 Installed No

7. Description of Work - "'Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatics Pneumatic[] Nominal Operating Pressure 0 Exempt[E Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702539.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-025 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /1'V Certificate of Authorization No. __,_ _ _ Expiration Date 'I 7t' Signed ). '. *.. d.k , ASME Program Engineer Date ,/ -/Z ZC)*_OZ Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by li9 e*-" of Hartford Conn have inspected the components described in this Owner's Report during the period 1 2I/Plot -. to 1.2/ k-/dz. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions AIJ8 1i172 ,,64/1. /1,2A~d,35,d.e, Inspector's Signature National Board, Province and Endorsements Date ____,_ 1_,_2 _ _ 1.

MM9 I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-026

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702540 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class 9 X Z

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-347 1-CCH-376A 1969 Removed No Snubber Basic Engineers PI-441 1-CCH-376A 1969 Installed No I I 1- I I t T I I *l- I I I

__________ I __________ I __________ - _______ - __________ - ____ - ___________ _________

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatics PneumaticD Nominal Operating Pressure Exempt El Other Pressure psi Test Temp. oF Other: Snubber was visually inspected per WO#9702540 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-026 1

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp '/,

Certificate of Authorization No. __ ,__._______ Expiration Date ,__"_ _ _

Signed , ASME Program Engineer Date /'Z - /7 -,O7 Z, Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //1,58 e of Hartford Conn have inspected the components described in this Owner's Report during the period J./,,?,Af to

_,___,__,_. ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of proper eor a loss of any kind arising from or connected with this inspection.

Commissions A/1, 1/4372 A4BZý, ,n',/37 4qc-Co

%_- Inspector's Signature National Board, Province and Endorsements Date /..? t It

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-027

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702541 Address Repair Organization P.O. No, Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class a 3

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-276 1-CCH-376B 1969 Removed No Snubber Basic Engineers PI-37 1-CCH-376B 1969 Installed No

7. Description of Work' -- Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic El Pneumatic --] Nominal Operating Pressure El Exempt LI Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702541.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT-FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-027

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 1V11, Certificate of Authorization No ___________- _ Expiration Date ,__, _ __ _ __ _

Signed ASME Program Engineer Date /Z -/7 _ a 7_.Z.

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/s C7T of Hartford Conn. have inspected the components described in this Owner's Report during the period /2/,9/ei, to

/o?//g/d2. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property s of any kind arising from or connected with this inspection.

_ _ _ _ _ _ Commissions A1L. /1M72 AS*4Z", InAU2S9O-100-CO Inspector's Signature National Board, Province and Endorsements Date /,2 1/9,12-

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-028

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702542 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class y ea

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components' ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-284 1-CCH-380 1969 Removed No Snubber Basic Engineers PI-409 1-CCH-380 1969 Installed No

7. Description of Work. , 'Replaced snubber with pie-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic Pneumatic[-- Nominal Operating Pressure [] Exempt ED Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702542.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

NOME I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-028 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 1,11.,

Certificate of Authorization No. /t// x xpration Date/

Signed 71--e.e. */Ž- , ASME Program Engineer Date /7- -/7 20 Z_.. Z Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by , a CS1" of Hartford Conn have inspected the components described in this Owner's Report during the period 1,7/*/1. to

/,,? / /az. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property 4ss of any kind arising from or connected with this inspection.

Commissions I6/11?72. Ads,

3*74oe)-do, Inspector's Signature National Board, Province and Endorsements Date _ ,2_Z_ _

/0,_ _

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-029

1. Owner Nuclear Management Company, LLC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702543 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration SAddress Date N/A

4. Identification of System SN Code Class YR-..

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nla (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-200 1-CCH-381A 1969 Removed No Snubber Basic Engineers P1-1 76 1-CCH-381A 1969 Installed No

7. Description of Work " Re ilaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-] Pneumaticl-" Nominal Operating Pressure\E] Exempt E]

Other R Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702543 NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-029

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,14",

Certificate of Authorization No , .i,; Expiration Date ,

Signed Ž,4. , ASME Program Engineer Date 1Z - /7 , Z OO-..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by RS'A eT" of Hartford Conn. have inspected the components described in this Owner's Report during the period /. A/,9/

z. to pa/.2 /oZ. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

___---- __ __Commissions At~l /1272 A,9ASz= , IM,6!960ooCO Inspectors Signature National Board, Province and Endorsements Date / -2//,9 /02. I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-030

1. Owner Nuclear Management Company, LIC Date 12/3/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702544 Address Repair Organization P.O. No, Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-238 1-CCH-381B 1969 Removed No Snubber Basic Engineers P1-178 1-CCH-381B 1969 Installed No

7. Description of Work - Replaced snubber with pre-tested spare of same modet/manufacturer .*

same modeVmanufacturer

8. Tests conducted: Hydrostatic[] Pneumatic[:] Nominal Operating Pressure El Exempt 0 Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702544 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-030 I

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp A,/ A Certificate of Authorization No. ,,A,/9 -- - Expiration Date Signed D4- , ASME Program Engineer Date /2- /7 , oo z_

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //&C6* - of Hartford Conn have inspected the components described in this Owner's Report during the period ./04 to

/,.Z/1?k/ ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dama.r a l of any kind arising from or connected with this inspection.

Commissions ,A6 /,I.7 A9,Ud:. ,'AAoa39*,o-do Inspector's Signature National Board, Province and Endorsements Date

-Ml PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-031

1. Owner Nuclear Management Company, LLC Date 12/312002 Name Praire Island Nuclear Generating Plant Sheet 1 of 2

2. Plant Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702545 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2- 3y-"

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-128 1-CCH-397 1969 Removed No Snubber Basic Engineers PI-220 1-CCH-397 1969 Installed No

7. Description of Work,. " r, Replaced snubber with plre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 PneumaticD) Nominal Operating Pressure Exempt [

Other RI Pressure psi Test Temp. °F Other: Snubber was visually inspected per WO#9702545 NOTE- Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-031

9. Remarks n/a I CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xi Type Code Symbol Stamp -/14 Certificate of Authorization No .,/V ---- Epiration Date ;

Signed -- ,. ASME Program Engineer Date / 2- 7 , Z..C9O Z.

Owner or Owner's Designee. Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //,.s6 e7r of Hartford Conn have inspected the components described in this Owners Report during the period /.// 9/a0Z to

/-,,h 2,/,a,z, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dam or s of any kind arising from or connected with this inspection.

67 Commissions A/M 14)72 ,*. ,,l4/o.35,oo-6 0c, ,

Inspector's Signature National Board, Province and Endorsements Date___________ /___//_____Z _

'I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-032

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702546 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization NIA Address Expiration Date N/A

4. Identification of System SN Code Class ,y.e *,

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-259 1-CCH-398A 1969 Removed No Snubber Basic Engineers PI-243 1-CCH-398A 1969 Installed No

7. Description of Work " . Rel~laced snubber with p're-tested spare of same model/manufacturer

8. Tests conducted. HydrostaticF] Pneumatic-- Nominal Operating Pressure ExemptD Other 96 Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702546 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

0 I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-032 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp 'I/, ,4 Certificate of Authorization No /V,,-Expiration Date -__"_ _,_ __

Signed , ASME Program Engineer Date /-. /7 , .,

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by_____.__ __7" _ of Hartford Conn. have inspected the components described in this Owner's Report during the period u/,z/cA. to 1.? /9 l/a z. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A/d //le'72 *4,6 A&.,dA'd7#Go-CO Inspector's Signature National Board, Province and Endorsements Date 1.2/15 A/eZ I

PRAIRIE ISLAND NUCLEAR 'GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-033

1. Owner Nuclear Management Company, LLC Date 12/412002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702548 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-294 1-CCH-398B 1969 Removed No Snubber Basic Engineers P1-410 1-CCH-398B 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic[] Pneumatic[- Nominal Operating Pressure El Exempt[]

Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702548 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-033 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 4/114 Certificate of Authorization No. I 7Expiratbon Date

/,- " ,.

Signed W d O, O es s ASME TZ Program Engineer Date /r Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 11S6 12 of Hartford Conn have inspected the components described in this Owner's Report during the period /.2/h/y/o.. to

/____/___, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property oa loss of any kind arising from or connected with this inspection.

Commissions A16 /1,2,ddi1, ,',,oj9dao-eo Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-034

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702550 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 4_ yw

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-69 1-CWH-429 1969 Removed No Snubber Basic Engineers P1-17 1-CWH-429 1969 Installed No

7. Description of Work: - --,.Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic D Pneumatic[] Nominal Operating Pressure El Exempt El Other P] Pressure psi Test Temp. OF Other: Snubber was visually inspected per WO#9702550.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-034 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 'tA Certificate of Authorization No. /1VZ,

. - - Exiration Date _ _ " _,,"_-

Signed , ASME Program Engineer Date / 1-/7 ,"___ Z_

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/-/S CT' of Hartford Conn have inspected the components described in this Owner's Report during the period /'h/,, . to

/._,______,__z_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dmaiqe or a loss of any kind arising from or connected with this inspection Commissions ,*,IiPu,72 4A1.1*.z',IO o .eo Inspeictor's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-035

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702552 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class --

I

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nra (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-142 1-CWH-434 1969 Removed No Snubber Basic Engineers PI-96 1-CWH-434 1969 Installed No

7. Description of Work -Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic ] Pneumatic-- Nominal Operating Pressure [] Exempt []

Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702552.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-035 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section X1.

Type Code Symbol Stamp 1,4 Certificate of Authorization No. /v Exptfation Date , /

Signed , - ASME Program Engineer Date $2. -- /7 0 Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/,.S& of Hartford Conn have inspected the components described in this Owner's Report during the period /./1/976 z to

/.' //,; /d 2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,A16 /M872 4, j-r

,. ./VaCo3.oCo-Co Inspector's Signature National Board, Province and Endorsements Date /.?// ;/a 1.

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-036 Owner Nuclear Management Company, LLC Date 12/4/2002 1.

Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702553 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization N/A Expiration Date N/A Address

4. Identification of System SN Code Class 2..

"es

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-143 1-CWH-436 1969 Removed No Snubber Basic Engineers PI-89 1-CWH-436 1969 Installed No

7. Description of Work, ' ,,Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic ] Pneumatic- Nominal Operating Pressure [] Exempt[]

OtherF-Z Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9702553.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-036

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp V4 Certificate of Authorization No. ', / -- ..-xpiration Date All, Signed /'-* ' 4D ("* , ASME Program Engineer Date /2 /7 , 1-70 2..

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by. _ __e_7-_ of Hartford Conn have inspected the components described in this Owner's Report during the period /.7//9I/z to

/,2 //9AZ. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damaý oralos of any kind arising from or connected with this inspection.

Commissions A1'6 /Af7Z ,41.

Ad "ý4/,d,? &o-CO

l~nspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-037

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702554 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class ..' Yee

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-288 1-RCRH-23B 1969 Removed No Snubber Basic Engineers PI-300 1-RCRH-23B 1969 Installed No

7. Description of Work - Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted. Hydrostatic- PneumaticD] Nominal Operating Pressure [] Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702554 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-037 I

nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section X1.

Type Code Symbol Stamp If.14 Certificate of Authorization No, 1-.e - iration Date A 1"4 Signed ASME Program Engineer Date /2! -/7 Z

_ 0_Z_

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and' the State or Province of Minnesota and employed by , e- e7- C of Hartford Conn have inspected the components described in this Owner's Report during the period '/,z.

F,,?/, to

. ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A111 //iP72 4 6"A~, 1 ,AV'W39,O?-.1d Inspector's Signature National Board, Province and Endorsements Date /,___ __ __*Z_ I

1-14 PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-038

1. Owner Nuclear Management Company, LLC Date 12/412002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702533 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class .

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda None (c) Applicable Section Xl Code Cases

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-7 1-CWH-394 1969 Removed No Snubber Basic Engineers PI-353 1-CWH-394 1969 Installed No

____ I ____ .1

____ I___ .1____ .1 1.

__ ____ 1

7. Description of Work " Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic El PneumaticDl Nominal Operating Pressure [] Exempt El Other 66 Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702533 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-038

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,4 Certificate of Authorization No A/4 Expiration Date _ _ _ _ __

Signed , ASME Program Engineer Date 17-- zo Z Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /4 8 of Hartford Conn. have inspected the components described in this Owner's Report during the period 1.2 // 9/ Z. to

__,______*_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damýý ora loss of any kind arising from or connected with this inspection.

K Commissions /tE) //j7 P #)ld3916-Co ,7 Inspector's Signature National Board, Province and Endorsements Date /_/____

5_*__,,_

2_

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-039 I

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9711378 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class /'.es '-.

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-1350 1-MSH-104A 1969 Removed No Snubber Basic Engineers PI-609 1-MSH-104A 1969 Installed No

7. Description of Work . Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: HydrostaticD] Pneumatic- Nominal Operating Pressure El Exempt I]

Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#97111378 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-039 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,,4/k/,,O Certificate of Authonzation No. -,Vlo_4 -- -- -Expiration Date A "

Signed `ASME Program Engineer Date /Z- / 7 , Q002.

Owner or Owners De1ignee , Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //,56 (7- of Hartford Conn have inspected the components described in this Owners Report during the period /2/Z,9; to

-/.,* ,/a, , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damaw or a loss of any kind arising from or connected with this inspection.

Commissions ,IA z/.P7,2 d,Al:.nA,639'dr-do Inspector's Signature National Board, Province and Endorsements Date ? // T /a z

M" I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-040

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name j

1717 Wakonade Dr. E, Welch Minnesota 55089 9712407 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN' Code Class

2 .-

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-550 1-MSH-105A 1969 Removed No Snubber Basic Engineers PI-555 1-MSH-105A 1969 Installed No

7. Description of Work, . , " Replaced snubber with pre-tested spare of same modellmanufacturer

8. Tests conducted: Hydrostaticc PneumaticD] Nominal Operating Pressure D Exempt D Other Pressure psi Test Temp. C F Other: Snubber was visually inspected per WO#9712407.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT.

FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-040

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ',,41 Certificate of Authorization No ______ Expiration Date I ,,,L Signed /*,,,i 6 e- ( , ASME Program Engineer Date /2 -/ 7 , _Z-_..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S. e-r of Hartford Conn have inspected the components described in this Owner's Report during the period /,,/a to

/2/. Id' , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Inspetors Commissions A)t Bo AroAIn , alnd-Endors-CO Inspector's Signature National Board, Province and Endorsements Date /-? 17,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-041

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9702566 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class ie- 1

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-565 1-RCRH-48A 1969 Removed No Snubber Basic Engineers PI-564 1-RCRH-48A 1969 Installed No

7. Description of Work , Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-- Pneumatic'-] Nominal Operating Pressure ExemptEI Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702566 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-041

9. Remarks nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 14 Certificate of Authorization No. -"Expiration Date _ _/"_"

Signed , ASME Program Engineer Date /Z /7 , Z-/7-...

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S& e of Hartford Conn have inspected the components described in this Owner's Report during the period /,?/,yA, to

_ _/,__,__ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage ora loss of any kind arising from or connected with this inspection.

Commissions A144 1/472 ,46/.r. ,la,,'O39od-C,*

Inspector's Signature National Board, Province and Endorsements Date /,//- 7 /.:z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-042

1. Owner Nuclear Management Company, LLC Date 12/4/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9702565 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date NIA

4. Identification of System SN Code Class

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-564 1-RCRH-47B 1969 Removed No Snubber Basic Engineers PI-7924 1-RCRH-47B 1969 Installed No I

7. Description of Work, Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic [ Pneumatic-- Nominal Operating Pressure El Exempt Dl Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9702565 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-042 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp "IV,114 Certificate of Authorization No. , ,d Expiration Date Signed /'7- .-.-. , ASME Program Engineer Date "- -/7 __ _ .

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 1/S9 C,7- of Hartford Conn. have inspected the components described in this Owner's Report during the period /2.//*/*/2- to

/.2,,g/a,2. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dama e or a loss of any kind arising from or connected with this inspection.

Commissions AR 1/4 -72 o9SAIZ, ,",I6359o,ý-ed Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-043

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9708661 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nra (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber block Bergan Patterson SGO4 11S/GO1 1969 Removed No valve Snubber block Bergan Patterson SG20 11S/GO1 1969 Installed No valve

7. Description of Work ' ,Replaced snubber block valve with pre-tested spare of same modeltmanufacturer.

8. Tests conducted: Hydrostatic- Pneumatic[--] Nominal Operating Pressure 0 Exemptr" Other F Pressure psi Test Temp. OF Other: Snubber block valve will be visually inspected after replacement dunng next Unit 1 outage per WO#9815383.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-18-043 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,/Y/,4 Certificate of Authorization No. ,,, _ _ _ _ _ Expiration Date _ ,,_ _ _ __,_ _

Signed .,

_. ( , ASME Program Engineer Date / ZZ /OD 7 l Z'.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a Valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 1/5-6 C_7" of Hartford Conn. have inspected the components described in this Owner's Report during the period /-2/?oA2 to

,2/11 /slt , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage 3 ra loss of any kind arising from or connected with this inspection.

Commissions A181/1F72 ,4AIX, ,nAld3,, ao-C.

Inspector's Signature National Board, Province and Endorsements Date / ,/' I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-044

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9708662 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Idenbfication of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber block Bergan Patterson SGO9 12S/GO1 1969 Removed No valve Snubber block Bergan Patterson SG04 12S/GO1 1969 Installed No valve

7. Description ot Work "Heplacea snUDDer DIOCK vaive witn pre-testeu e spare l suameimUidiIanU .U

8. Tests conducted: Hydrostatics[ Pneumatic-- Nominal Operating Pressure [L Exempt El Other Pressure psi Test Temp. °F Other: Snubber block valve will be visually inspected after replacement during next Unit I outage per WO#9815383 NOTE- Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-18-044

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /V/,4 Certificate of Authorization No A/"/ Expiration Date .1v ,4-Signed ,9 . L_ d-L , ASME Program Engineer Date / -/7 ,

OZ.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S49 er of Hartford Conn have inspected the components described in this Owner's Report during the period /a h/ 0 Z/o to

/ . // fl_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dama ora loss of any kind arising from or connected with this inspection.

Commissions A119 //,?7-2,4-dJ. ,

.. , m Inspector's Signature National Board, Province and Endorsements Date /.,? h /a4. P

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-18-1001

1. Owner Nuclear Management Company, LLC Date 211312002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9712183 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System MAIN STEAM Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda N/A Code Case NIA (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 WITH NO ADDENDA (c) Applicable Section XI Code Cases N/A

6. Identification of Components *'

ASME Corrected, Code National Other Year Removed, or Stamped Name of Name of Manufacturer Board Component Manufacturer Serial No. No. Identification Built Installed YES NO 11 SG MS Consolidated BM-9533 N/A RS-21-3 Removed [ LI Relief Valve 11 SG MS Consolidated BM-9537 NIA RS-21-5 Removed R El Relief Valve 11 SG MS 11 Consolidated BM-9485 NIA RS-21-3 Installed R] El SG MS Relief .

11 SG MS Consolidated BM-9532 N/A RS-21-5 Installed E[

Relief Valve El El El El

7. Description of Work . REPLACED #11SIG MS RELIEF VLVS WITH SPARE VLVES FOR TESTING.

8. Tests conducted: Hydrostatic El PneumaticF-l Nominal Operating Pressure ElExempt Other El Pressure NOP psi Test Temp. NOT F Other: INSERVICE LEAKAGE TEST PERFORMED PER SP 1596 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-18-1001

9. Remarks This repair/ replacement activity was not submitted with the proper Summary Report as required by ASME Section XI. This nonconformance is documented in plant action request OTH000224.

CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,14 Certificate of Authorization No. -/ Expiration Date ,,

Signed Fw , j.9 ASME Program Engineer Date ,__-. ___.__ _____.

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,__, 6 __-__ of Hartford Conn. have inspecteo thq components described in this Owner's Report during the period 11,/311&2 to 11/J1/3 - , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property _s of any kind arising from or connected with this inspection.

____ Commissions ,'e,,' 7.

3,do .C Inspector's Signature National Board, Province and Endorsements Date 1211

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-18-1002

1. Owner Nuclear Management Company, LLC Date 2/13/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9709623 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System MAIN STEAM Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda N/A Code Case NIA (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 WITH NO ADDENDA (c) Applicable Section XI Code Cases NIA

6. Identification of Components ASME Corrected, Code National Other Year Removed, or Stamped Name of Name of Manufacturer Board Component Manufacturer Serial No. No. Identification Built Installed YES NO 11 SG MS To POWELL N/A N/A RS-1 5-2 N/A CORRECTED I I AFWP El 0]

7. Description of Work*'"' * --REPiLACED VI*V CLOSURE STUDS & PIN PLUG. MACHINED BONNET SURFACES.-

8. Tests conducted: Hydrostatic[] Pneumatic[l: Nominal Operating Pressure I-- ,Exempt.

Other LI Pressure psi Test Temp. F Other: A non-code leakage test was performed.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-18-1002

9. Remarks This repair/ replacement activity was not submitted with the proper Summary Report as required by ASME Section XA.This nonconformance is documented in plant action request OTH000224.

CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section XA.

Type Code Symbol Stamp V1__,_,__

Certificate of Authonzation No. Expiration Date _ _ _ __A Signed , i.tL.2 , ASME Program Engineer Date 7- , __,_____

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 11S,* C-7-- of Hartford Conn. have inspected the components described in this Owner's Report during the period 1/12-o,0 to

/,/_,_,//.43 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dam ojo.s of any kind arising from or connected with this inspection.

/1/1< Commissions //f/6/#d,, *,,"di)#dd-Co Inspector's Signature National Board, Province and Endorsements Date __ / /,_ / 3 I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM ITEM 1-19-001 -mo

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9712682 Address Repair Organization P.O. No., Job No., etc 37 Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-288 1969 Corrected No

7. Description of Work , " , - *Replaced the valve block. ,

8. Tests conducted: Hydrostatic[E Pneumatic-- Nominal Operating Pressure E] Exempt[]

Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-001 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 1V114 Certificate of Authorization No _ ____ _- Expiration Date ._ _ _ __

Signed ASME Program Engineer Date ___-_ ____ , _____.

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by - 11S9 e7- of Hartford Conn have inspected the components described in this Owners Report during the period ,z/,/. to J?/,'/ 40 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property da I s of any kind arising from or connected with this inspection.

_ _ _ _ _ _ _ Commissions A8,/197.2 44.V ' WAd' 3 56,oa-CO Inspector's Signature National Board, Province and Endorsements Date - .21 ; / 2.

I I PRAIRIE ISLAND NUCLEAR GENERA TING'PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-002

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name Praire Island Nuclear Generating Plant Sheet 1 of 2

2. Plant Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9503839 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes B31.1 1967 Edition

5. (a) -Applicabile Construction Code Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-196 1969 Corrected No

7. Description of Work -, IReplaced the piston

8. Tests conducted: Hydrostatic [l PneumaticFl Nominal Operating Pressure LI Exempt El Other RV Pressure psi Test Temp.

Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 1I in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I I PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-002 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,4 Certificate of Authorization No _ _ _ _ _ _ Expiration Date _ _ _ __"__-"

Signed ,, ASME Program Engineer Date / Z- 77L , 7__.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 445/*3 e 7 of Hartford Conn. have inspected the components described in this Owner's Report during the period /j/*/, to

/ /t? ,ia z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,,18 /1A172 44^/X. nne.J bla.d-Co Inspector's Signature National Board, Province and Endorsements Date ,/, ,,/, Z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-003

1. Owner Nuclear Management Company, LLC Date 11130/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9503832 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification-of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code C ase n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 Wlih No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-221 1969 Corrected No

____ I ____ .1 ____ 1 .1

___ ____ 1 1

__ _____ 1 ____

.4. .4 4 4 1 I t

________ +/- _________ .1 . ______ - _________ -

7. Description of Work ~Replaced the piston.

8. Tests conducted: Hydrostatic LI Pneumatic E Nominal Operating Pressure El Exempt LI Other 6Z Pressure psi Test Temp.

Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-003

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp /, /w' Certificate of Authorization No. W't6/.'-- , Expiration Date _,___

Signed /? C6--L.Q\

46- , ASME Program Engineer Date /Ž -/7

0-*

Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by H/S6 -7 of Hartford Conn have inspected the components described in this Owners Report during the period ,,,,7,,6_1_

_ to

/.?_//__,, A _Z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

L'41ý-- Commissions A/J,/j " ,41.S1,,"J5ooo*,

Inspectors Signature National Board, Province and Endorsements Date /,,5// Z.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-004

1. Owner Nuclear Management Company, LLC Date 11/30/2002

- Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9503837 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case nla (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-58 1969 Corrected No

7. Description of Work, *. . Replaced the piston

8. Tests conducted: Hydrostatics Pneumatic-- Nominal Operating Pressure El Exempt El Other F Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-004 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp '/p, //15 Certificate of Authorization No 41/-W _ Expiration Date _ _ _,,_ _

Signed ASME Program Engineer DateD Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by uS- e,7- of Hartford Conn have inspected the components described in this Owner's Report during the period /24,14-4 to

/_.?_h,,_I__Z__, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage o I ss of any kind arising from or connected with this inspection.

Commissions . . .. . .. .

AJ*,611i72 .4,d-4.Z MV.0.9geo-.

. . . * - - #- -- * * *p . . .

Inspector's Signature National Board, Province and Endorsements Date

I PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-005

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600981 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-65 1969 Corrected No

7. Description of Work Replaced the piston

8. Tests conducted: Hydrostatics] PneumaticD"1 Nominal Operating Pressure El Exempt[E Other [] Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-005 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp A"ý Certificate of Authorization No. ,',1114 Expiration Date ,__-_ _ _ _

Signed .6_-- .. C*9 _4,e

- , ASME Program Engineer Date /Z-/7 ,"__

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 5/83 e 7- of Hartford Conn. have inspected the components described in this Owner's Report during the period /,/;,4'z to

/_7/__/0_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure descnbed in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of proper* g*.ora loss of any kind arising from or connected with this inspection.

Commissions A1/ j.v72 46.-Jr. /t,191ioa -_Co Inspector's Signature National Board, Province and Endorsements Date

1 PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-006

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600986 Address Repair Organization P.O. No., Job No., etc Work Performed by Owner

3. Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-64 1969 Corrected No

7. Description of Work Replaced the piston

8. Tests conducted: Hydrostatic[] PneumaticD Nominal Operating Pressure El Exempt El Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-006 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,V 1.4 Certificate of Authorization No Ae -1 Expiration Date '*

Signed , ASME Program Engineer Date 1/2-/7 , o__ __

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1,the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ /56 67-" of Hartford Conn have inspected the components described in this Owner's Report during the period 12,//?/az to

_ -?_119_/6.2- -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property d*_.e f s of any kind arising from or connected with this inspection.

Commissions AM, I/k'72, 4dlr flo z4./a94-Co Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-007

1. Owner Nuclear Management Company, LLC Date 11/3012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600983 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-71 1969 Corrected No

7. Description of Work. - , , Replaced the piston and valve block

8. Tests conducted: Hydrostatic[- Pneumatic[-- Nominal Operating Pressure 11 ExemptE]

Other In Pressure psi Test Temp. OF Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

NEEN111 I *

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-007 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made inthe report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /1',4 Certificate of Authorization No _ I___ ___________ Expiration Date _ _ _ _ _ _

Signed ASME Program Engineer Date /-Z- /17 , 0 7_

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by __/5 A e-__ of Hartford Conn have inspected the components described in this Owners Report during the period /.?/,'A, to IAli, /6.-. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

6ýe?ý7Commissions /.49 JY,72 OdXg. fl.vva.Rgoo -n Inspectors Signature National Board, Province and Endorsements Date /)PAe M/

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-008

1. Owner Nuclear Management Company, LLC Date 11/3012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600979 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Authorization NIA Same Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-138 1969 Corrected No

____ 1 ____ .1

____ 1___ 1____ .1 1

__ ____ 1____

7. Description of Work Replaced the piston

8. Tests conducted: Hydrostatic 0 Pneumatic[l Nominal Operating Pressure IJ Exempt LI Other Pressure psi Test Temp. oF Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-008

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp Certificate of Authorization No. .,,,---1. Expiration Date '

Signed /,,,.'. 6¢;? , ASME Program Engineer Date /Z -/2 , _ _

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by IS9 C T of Hartford Conn. have inspected the components described in this Owner's Report during the period /-.?/?/,- to

__ _ ?/_/, A_?-_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of prope:rt agea- 9 a loss of any kind arising from or connected with this inspection.

Commissions ,3/J//,7. 4,64ex, mAle,394,So-eo Inspector's Signature National Board, Province and Endorsements Date /,2 /191z. _

PRAIRIE ISLAND'NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-009

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600977 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nla (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With'No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other - Year Removed, or - Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-302 1969 Corrected No

7. Description of Work-' " 'Replaced the piston and valve block

8. Tests conducted: Hydrostatic-] Pneumaticn- Nominal Operating Pressure E] Exempt E]

Other Pressure psi Test Temp. OF Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

M.-I I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-009 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp A11o4 Certificate of Authorization No /V Expiration Date 'V _/_ _

Signed ASME Pro ram Engineer Date /2-/7 , _____

Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by )_/,5t C-7 of Hartford Conn. have inspected the components described in this Owners Report during the period /,/*, to

_ 1_______,

_, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dama-r a loss of any kind arising from or connected with this inspection.

Commissions A,6///P7- , ,,,,0O,1035dad*O o-Inspectors Signature National Board, Province and Endorsements Date / ll19dZ I

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-010

1. Owner Nuclear Management Company, LLC Date 11130/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9606882 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Editi on Addenda n/a Code Czase n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-225 1969 Corrected No

7. Description of Work Replaced the valve block

8. Tests conducted: Hydrostatic Dj Pneumaticrl- Nominal Operating Pressure D] Exempt El Other FV Pressure psi Test Temp. *F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-010 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp /V/At Certificate of Authorization No ,,"m _. Expiration Date Signed t., -_s-_--.--.. ASME Program Engineer Date / -/7 ,_ .

Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,_,5Is e7- of Hartford Conn. have inspected the components described in this Owner's Report during the period 1-,,2,h to I.? h,;/az. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions /tS,//,P1A Ad ./t 39,-o Insp'ectors Signature National Board, Province and Endorsements Date /..? A/ ., /a.Z

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-012

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9510124 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Cz ase n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or - Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-467 1969 Corrected No

7. Description of Work 'Replaced the piston.

8. Tests conducted: Hydrostatic ID Pneumaticr- Nominal Operating Pressure El Exempt [l Other W Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-012

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 11K114 Certificate of Authorization No. ,-V./4:zration DateA Signed / Z , ASME Program Engineer Date /"*-/7 , _____

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors pnd the State or Province of Minnesota and employed by /X56L C- of Hartford Conn. have inspected the components described in this Owner's Report during the period 1,,1/7.-z to

, ;? h, /Az. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A 16 ý/,F72 ,46 -tlx, I-,lao 3;'au-Co Inspector's Signature National Board, Province and Endorsements Date ý,2/Jqz I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-013

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9503842 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp NIA Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-533 1969 Corrected No I

7. Description of Work Replaced the piston.

8. Tests conducted: Hydrostatic ] PneumaticL] Nominal Operating Pressure [] Exempt El Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY,

9. Remarks ITEM 1-19-013 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,, 11/9 Certificate of Authorization No. t, ,, Expiration Date Signed ASME Program Engineer Date /2-17 , ____

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/5 e-7 of Hartford Conn have inspected the components described in this Owner's Report during the period 1'//o4t to 1,2 /1,*5/1 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

_ _ _ _ _ _ Commissions 413 //J-7.2 1!9/644X4, ,,4p,/*,,('C Inspector's Signature National Board, Province and Endorsements Date /0// /,: 2 1

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-014

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9503835 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization NIA Address Expiration Date NIA

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code C ase n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-535 1969 Corrected No

7. Description of Work Replaced the piston

8. Tests conducted: Pneumatic[l Nominal Operating Pressure [

Hydrostatic [] Exempt El Other W Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-014

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp 41,, 1 Certificate of Authorization No .// xpiration Date Signed /-*. 1, DL_' , ASME Program Engineer Date /2 -/7 , 9 ...

Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,)/5-e 7-" of Hartford Conn have inspected the components described in this Owner's Report during the period 1-71/.211/ to

/____//_

,leZ and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions Ai/L // d 4641.Z, ,"A'o3 9,6ae CO Inspector's Signature National Board, Province and Endorsements Date 1ae( /f 7/4 2

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-015

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9404660 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-73 1969 Corrected No

7. Description of Work Replaced the piston

8. Tests conducted: Hydrostatic D Pneumatic[-] Nominal Operating Pressure [] Exempt E Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162 NOTE, Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-015

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp , ,, e Certificate of Authorization No. ,6 4 Expiration Date

Signed 6 .) 4 ::_ \ ASME Program Engineer Date / -17 , 6)OZ.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,,s/ er of Hartford Conn have inspected the components described in this Owner's Report during the period 1,15a, 2 to

/?// ld , and state that to the best of my knowledge'and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

(1 e4ý Commissions 114t5 18-72 A46 !,, WAI' oJa-1 9 -eO Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERA'TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-016

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9404709 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Same Authorization NIA Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-366 1969 Corrected No

7. Description of Work ., .- ' Replaced the piston

8. Tests conducted: Hydrostatic ] Pneumatic- Nominal Operating Pressure [] Exempt [

Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I II PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-016 I

9. Remarks I n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 'IV/" .

Certificate of Authorization No ,V//*'.,,1-Expiration Date

Signed , ASME Program Engineer Date /Z /7 , Z Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,1-16 e 7- of Hartford Conn have inspected the components described in this Owner's Report during the period ,2,11,! ez to

/yi */22 .I? , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

6,pe"!-'e Commissions AJi3 /IS72 P13,41'. VIN 0-3 96/d'-ed Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-018

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9404672 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer -Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-478 1969 Corrected No

7. Description of Work ,Replaced the cylinder.

8. Tests conducted: Hydrostatic[] Pneumaticr- Nominal Operating Pressure El Exempt LI Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-018

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp , 4 Certificate of Authorization No ,,,-,-, Expiration Date ,_ _ _ _ _ __

Signed ,ASME Program Engineer Date /2- /1 - 0 2*.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by #,S6 e-" of Hartford Conn. have inspected the components described in this Owners Report during the period 72/ ,/az to

/.z //, 9X0? , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a los of any kind arising from or connected with this inspection.

_ _ _ _ _ _ _ Commissions AIA 11,172 06 A4 ,WAa32eoa-Co Inspector's Signature National Board, Province and Endorsements Date

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-019

1. Owner Nuclear Management Company, LLC Date 11/30/2002 "Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600987 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code C=ase n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P-136 1969 Corrected No 7.

Description of Work

_ _ I

-Replaced the piston I__ _ . _ I_ _ _ I _ _ __ _

8. Tests conducted: Hydrostatic E] PneumaticE] Nominal Operating Pressure n Exempt LI Other W Pressure psi Test Temp.

Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-019 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /4 Certificate of Authorization No. ,, , xpiration Date ,,,t,/

Signed w'*.6-- /*2 ,ASME Program Engineer Date /2-/7 , Ze22Z..

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S9 el- of Hartford Conn have inspected the components described in this Owners Report during the period / / /' 9/0.b to

/_)/_ / /3_?-

. __ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property d e or a loss of any kind arising from or connected with this inspection.

Commissions A/6 //I72 ,4.dAoZr, 10A)O 1ýao-d Inspector's Signature National Board, Province and Endorsements Date 1__,2119 X12.

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-020

1. Owner Nuclear Management Company, LLC Date 1113012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9503638 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1. 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-525 1969 Corrected No

7. Description of Work -..'.Replaced the pist6"n and rod bushing

8. Tests conducted: Hydrostatic 0 Pneumatic[] Nominal Operating Pressure 11 Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-020 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,4,,

Certificate of Authorization No. ,1, /e- . .Expiration Date ,_ _ _ _ _ _ _

Signed .?"*.*.L.-4 , ASME Program Engineer Date / - /7

Z-Z..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 41/ S6 Cr of Hartford Conn. have inspected the components described in this Owner's Report during the period ,2 ,o,/,z. to

,,2,/,2__A,___. and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection

__ Co__

Commissions ,,10 /A,7.2 4e ,v.4163 d c -c o Inspectors Signature National Board, Province and Endorsements Date /,- _ _ __Z__ I.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-021

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 900991' 1717 Wakonade Dr. E, Welch Minnesota 55089 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nla (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-1 06 1969 Corrected No

7. Description of Work -', ,Replaced the piston. .

8. Tests conducted: HydrostaticE] PneumaticD] Nominal Operating Pressure Exempts Other [] Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order.9&1--T62. qo Z*

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-021 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code.Section XI.

Type Code Symbol Stamp 411,4 Certificate of Authorization No /V .- Expiration Date -,,4/f',,

Signed /'C* LJQS 5'* ASME Program Engineer Date /2- / 7 , _._- _

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by -.Se C-" of Hartford Conn have inspected the components described in this Owners Report during the period 1.2 / o/,Z2. to

/Zho/o,. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dama 5,.Jss of any kind arising from or connected with this inspection.

Commissions ,t. //272 ,4AA1= o.4)639 Inspector's Signature National Board, Province and Endorsements Date

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-022

1. Owner Nuclear Management Company, LLC Date 11130/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9503800 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-381 1969 Corrected No

7. Description of Work , ,'Replaced the piston.

8. Tests conducted: Hydrostatic 11 PneumaticDl Nominal Operating Pressure E] Exempt L]

Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9&fate1-. q9 0'O2.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-022 I

nra CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp "Y114 Certificate of Authorization No / -'4 Expiration Date _ _ _ _ _ _ _ _

Signed ASME-Program Engineer Date ,' --/ , ____

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S9 e-r of Hartford Conn. have inspected the components described in this Owners Report during the period /A/. /d z to

/2/2a/. Z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage a loss of any kind arising from or connected with this inspection.

S.. B National 6Provine ard . .andEnorsement Inspý etr' Inspector's SomgnatureAl Signature v . . .

National Board, Province and Endorsements Date Date

/. /ht 420A2 I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-023

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 U0749-SN-Q Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 1967 Editiion Addenda nla Code C ase n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-147 1969 Corrected No

7. Description of Work . . -Replaced the piston

8. Tests conducted: Hydrostatic El Pneumatic- Norninal Operating Pressure Exempts Other F1 Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE- Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-023

9. Remarks n/a I CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp AI" -1, Certificate of Authorization No. A'Epation Date'I Signed 7','6,1.iL */ " ASME Program Englneer Date p2- /7 ___ _,

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/ S6 CT of Hartford Conn have inspected the components described in this Owner's Report during the period /./0o/aZ. to

/. bh/dL , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertyr dms of any kind arising from or connected with this inspection.

Commissions A1 11/TI 7L2z4AC, 394IV- -CO OS Inspector's Signature National Board, Province and Endorsements Date /'? ,.a /3Z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-024

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 S6755-SN-Q Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 , 1967 Editi.on Addenda n/a Code C*ase n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-477 1969 Corrected No

7. Description of Work .Replaced the piston.,,'."1

8. Tests conducted: Hydrostatic [] Pneumatic lI Nominal Operating Pressure El Exempt [l Other W Pressure psi Test Temp. °F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-024 I

n/a I CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,, , A Certificate of Authorization No /1 Expiration Date _____ ._

Signed , ASME Program Engineer Date / ,/7 , _ .

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/S3 C of Hartford Conn have inspected the components described in this Owner's Report during the period /,4,/,,,z to 1."4010 ?- , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions AIJ6 1'1f72 41a,'4, CX/,3941d.-C0 Inspector's Signature National Board, Province and Endorsements Date 1,2 /,71/412,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-025

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9600990 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code 831.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-490 1969 Corrected No 7.

_ I _ _ _

Description of Work

_ _ _ _ I _

Replaced the piston and cylinder.

_ I _ _I _ _ I __ _ I _

8. Tests conducted: Hydrostatic D Pneumatic-- Nominal Operating Pressure D , Exempt []

Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

=on I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-025 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp W114 .

Certificate of Authorization No . ,....

Expiration Date IQ ASME Program Engineer Date /,, / 7 0 _00__.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //"SA C.-

e of Hartford Conn. have inspected the components described in this Owners Report during the period /? /.20/oz, to

/,,2/20/o2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss f any kind arising from or connected with this inspection.

7 !W _ _ Commissions Ne//'7;a ,4AA4IZ, tnno3,'9ao-do Thspector's Signature National Board, Province and Endorsements Date l

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-026

1. Owner Nuclear Management Company, LLC Date 11/3012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9307231 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-148 1969 Corrected No

7. Description of Work Replaced the piston and cylinder.

8. Tests conducted: Hydrostatic D PneumaticD] Nominal Operating Pressure El Exempt El Other Pi Pressure psi Test Temp. C F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-026

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp /t/ /,V4 Certificate of Authorization No. /V 4------- Expiration Date Signed ,?.. , ASME Program Engineer Date , 7/ 7 Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by of Hartford Conn. have inspected the components described in this Owners Report during the period /R/,o?/az. to 41-,*.d I z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section XA.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

___ -____________- _______/___ Commissions ,1/'1//,J'72 ,qd/' ,RdJdW6"-Co Inspector's Signature National Board, Province and Endorsements Date I e.wa/d X'

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-027

1. Owner Nuclear Management Company, LLC Date 11/30/2002

"- Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600994 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-489 1969 Corrected No

7. Description of Work, Replaced the piston and cylihnder. "**.$,i/.,,Q/ e

/Z-/ ;,o - ..

8. Tests conducted: Hydrostatics[ Pneumatic[-] Nominal Operating Pressure [] ExemptD[

Other [] Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-027

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section X1 Type Code Symbol Stamp V1/,

Certificate of Authorizatioq No .,*a/, Expiration Date A"e" Signed , ASME Program Engineer Date /3-6 , Z Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/Sd 0--T of Hartford Conn. have inspected the components described in this Owners Report during the period //..1o/aZ. to

/.__ ._O_,_

_, _ and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions 1I,6 //T 77 46 IXZ^V ,ooA*gldo- C4 Inspector's Signature National Board, Province and Endorsements Date /, , z 0

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-028

1. Owner Nuclear Management Company, LLC Date 11/3012002 "Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9701288 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31 1 , 1967 Editi on Addenda n/a Code C*ase n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification'of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-542 1969 Corrected No

7. Description of Work., * -Replaced the piston and cyiinder

8. Tests conducted. Hydrostatic 0 PneumaticLI Nominal Operating Pressure LI Exempt LI Other Pressure psi Test Temp. 0F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 984-016Z Q005)o '

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-028

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp ,,;*/,f Certificate of Authorization No. ,4 Expiration Date _ _"_ _ _ _

Signed , ASME Program Engineer Date /_7-'8 , . ____

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 'c/

, CF- of Hartford Conn have inspected the components described in this Owner's Report during the period / / Zo" - to

____?__1,6_ . ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions 4/6//,P7.2 A , , AZ1,03 Ib'ed-Ceo Inspector's Signature National Board, Province and Endorsements Date /"-,'/a.*

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-029

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600976 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-77 1969 Removed No

7. Description of Work -Replaced the piston \

8. Tests conducted: Hydrostatic[E Pneumatic-] Nominal Operating Pressure ExemptE]

Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly Test results will be attached to work order 9810162 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-029 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp "'V114 Certificate of Authorization No - Expiration Date *'

Signed . , ASME Program Engineer Date / .- .

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/1__-0_C--__- of Hartford Conn have inspected the components described in this Owner's Report during the period /x*4Zd.z, to

/.27AVý2. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,41,61//,P2 ,4,l , ,, 1d,1-Cd Inspector's Signature National Board, Province and Endorsements Date Z,,?'/ao4. ,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-030

1. Owner Nuclear Management Company, LLC Date 11/30/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9600982 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class yes

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-202 1969 Removed No

7. Description of Work 'Replaced the piston

8. Tests conducted: Hydrostatic[] Pneumatic-'L Nominal Operating Pressure El ExemptEl Other Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9810162.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-030

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,VI/,

Certificate of Authorization No. ,,4V' Expiration Date 'V Signed , ASME Program Engineer Date /2 /! , ____.

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ISd6 C*r of Hartford Conn. have inspected the components described in this Owner's Report during the period /,2/4.,/.z to A? __ ,__ ?- , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure descnbed in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property dam ao lss of any kind arising from or connected with this inspection.

Commissions A,/(//J72 A6,44/, 1,A'C.,7e#d-Cd Inspector's Signature National Board, Province and Endorsements Date ,/? a.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-031

1. Owner Nuclear Management Company, LLC Date 12/1012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810144 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-102 1-CWH-623 1969 Removed No Snubber Basic Engineers P1-112 1-CWH-623 1969 Installed No

7. Description of Work . Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: HydrostaticD Pneumatic[] Nominal Operating Pressure E] Exempt[]

Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810144 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

M.-I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-031 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,,114 Certificate of Authorization No Expiration Date ,,,__,_ _

Signed rO ASME Program Engineer Date, Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by llSsd e-T of Hartford Conn. have inspected the components described in this Owner's Report during the period /A,/7d' to

__2__oA2, , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A/' /J72 A _J"

,4M/O39%OO-'O Inspector's Signature National Board, Province and Endorsements Date 1.2/A 0/42.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-032

1. Owner Nuclear Management Company, LLC Date 12110/2002

-. Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810145 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda nla Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-145 1-MSDH-29 1969 Removed No Snubber Basic Engineers P1-146 1-MSDH-29 1969 Installed No

7. Description of Work SReplaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic LI Pneumaticrl Nominal Operating Pressure E] Exempt LI Other MV Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810145 NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

MOON I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-032 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,'V11, Certificate of Authorization No. ,, z -# Expiration Date _ _ _,,,_ _

Signed z2- . 6--* --- I- , ASME Program Engineer Date .- f* , ____:___

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,S'e* -T 7 of Hartford Conn have inspected the components described in this Owner's Report during the period )2 /,a),2 to

________/_-z,- , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A/4/,/'o72 11 t/-r , 1r71il,39vdo-eo Inspector's Signature National Board, Province and Endorsements Date /,2 , ,

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-033

1. Owner Nuclear Management Company, 10C Date 12/1012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810146 Address Repair Organization P.O. No, Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda na Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-334 1-RBDH-414 1969 Removed No Snubber Basic Engineers PI-25 1-RBDH-414 1969 Installed No

7. Description of Work ° Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic 0 Pneumatic-- Nominal Operating Pressure Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810146 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-033 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp A"-1-4 Certificate of Authorization No. _ ,,____,_,_, __Expiration Date _____

Signed , ASME Program Engineer Date /Z- - /:'& ,

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ -," e"- of Hartford Conn have inspected the components described in this Owner's Report during the period 12/2g/14 to

/ 02,a, ?- -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

__ _----- __ __ _Commissions /VW,/'72Z 1,,'V,1,/35go-Cfd Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-034

1. Owner Nuclear Management Company, LLC Date 12/1012002

._Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810133 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-339 1-CCRH-70 1969 Removed No Snubber Basic Engineers PI-91 1-CCRH-70 1969 Installed No

7. Description of Work , Replaced sriubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-- Pneumatic[] Nominal Operating Pressure 0 Exempt[E Other [] Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810133 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-034 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,,,-1,4 Certificate of Authorization No. ,,,,___ __Expiration Date _ ., __ __,_ __

Signed ,F4. , - j * --. , ASME Program Engineer Date / 2. - /, _ _ .

Owner or Owner's Designee. Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,,sa c- of Hartford Conn have inspected the components described in this Owners Report during the period /?/.?.Id /z to

/__

2/A?_alb_?-__, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions 4',6./AP72.#A.,.,,, .

t.-Inspector's Signature National Board, Province and Endorsements Date

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-035

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 -%40M2 7?e//z /Z I

Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-409 1-CCH-380 1969 Removed No Snubber Basic Engineers PI1I 1-CCH-380 1969 Installed No

7. Description of Work. Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostaticoj Pneumatic- Nominal Operating Pressure El Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810128.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-035

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 1V1/4 Certificate of Authorization No _________Expiration Date ,'__'_ _ _ _ _ _

Signed 2Fy6- e* ,*& ASME Program Engineer Date /ZZ- , _____.

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /N.503 l-- of Hartford Conn have inspected the components described in this Owners Report during the period 1R */,0 /4. to J ?/.?ai',Z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a lo s of any kind arising from or connected with this inspection.

Commissions ,6119'72- OAtlr. ,*~lr,*e*e*/.-Co Inspector's Signature National Board, Province and Endorsements Date / /?120/v*z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-036

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810115 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class " ,.Z I O-Z.hiQ I O.L

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-31 1-RCRH-5A 1969 Removed No Snubber Basic Engineers PI-288 1-RCRH-5A 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic j PneumaticD] Nominal Operating Pressure D ExemptD Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810115 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-036

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 1,11,,,4 Certificate of Authorization No ,,,41-,,4 Expiration Date ,V Signed ,. ;. .* 9 , ASME Program Engineer Date /Z -- /c: , ,____

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-sg C7- of Hartford Conn have inspected the components described in this Owner's Report during the period /2 al 4t. to

/_Z_.__/a z

_, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described, in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage oralss of any kind arising from or connected with this inspection.

_ _ _ _ _ Commissions A'61/I,7,2 4,6 4/.t I,.i9409 *'

Inspector's Signature National Board, Province and Endorsements Date ,I_ Z,,_,,/_ _ _ _ _

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-037

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2

. Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810116 Address Repair Organization P.O. No, Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class V7

5. (a) Applicable Construction Code B31.1 1967 Edtion Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-70 1-RHRRH-15 1969 Removed No Snubber Basic Engineers P1-144 1-RHRRH-15 1969 Installed No

7. Description of Work -Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-] Pneumatic-- Nominal Operating Pressure El Exempt[E Other nV Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810116.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-037 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,'Y114 Certificate of Authonzation No. ___V____ __Expiration Date ,__ _ _

Signed A*... 6,'L 1-4 ASME Program Engineer Date /Z -/8 , _____

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,,S6 e7T of Hartford Conn have inspected the components described in this Owner's Report during the period /?/2ai. to

,/07/;?d_/62 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

rp e~zCommissions A46t 1//-72 .4dAI, 47A/c339eoO-Ca Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-039

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810117 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp NIA Same Authorization NIA Address Expiration Date N/A

4. Identification of System SN Code Class p ZI

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-435 1-RHRRH-27 1969 Removed No Snubber Basic Engineers PI-196 1-RHRRH-27 1969 Installed No

7. Description of Work -. Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 PneumaticD] Nominal Operating Pressure ExemptD Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810117.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-039 I

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,,1,"

Certificate of Authorization No ,/V,/< Expiration Date .___"

Signed 6D_.* _

4:5.ý ASME Program Engineer Date /2 /8 ,

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by #-/83! C7- of Hartford Conn have inspected the components described in this Owner's Report during the period / Z/.4/d. to

___ ?/.o_/,* __ _ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,6/3/1i72 ,44I', ,* "A1*9*, dd - C0 Inspector's Signature National Board, Province and Endorsements Date 1.2 /.2*,/ 1

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-040

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810118 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Iderntification of System SN Code Class 7 1-1,1o40-1,

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-427 1-RHRRH-29A 1969 Removed No Snubber Basic Engineers PI-221 1-RHRRH-29A 1969 Installed No

7. Description of Work- Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic[] Pneumatic-l Nominal Operating Pressure El Exempt[]

Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810118 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

FM S PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-040

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section XA.

Type Code Symbol Stamp A1/4 Certificate of Authorization No. ,,,-_____Expiration Date "V714_

Signed ,,, , 6--*.*, 7 ASME Program Engineer Date /, -/8 , ado?__

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and, the State or Province of Minnesota and employed by hk$ Cr of Hartford Conn have inspected the components described in this Owner's Report during the period /2/.,?/ .. to

_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,0-LJ/Z, ,/d3*4O,-Co v'd3/4C7Z Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-041

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810119 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class )D .,X (

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code

'Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-378 1-RHRRH-29B 1969 Removed No Snubber Basic Engineers PI-58 1-RHRRH-29B 1969 Installed No

7. Description of Work Replaced snubberwith pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 Pneumatic[] Nominal Operating Pressure E3 Exempt F1 Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810119.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-041

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp V _/,,4___

Certificate of Authorization No. ___4____ _Expiration Date ,'_-_ __,_

Signed /'-,'- , ASME Program Engineer Date ZZ -78 _,__.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by l-se cr of Hartford Conn. have inspected the components described in this Owner's Report during the period 1217/010. to

/?/2o,/dZ -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

_________________Commissions A1 6 /-;72 46A/. ,,$,,v3fo.-o Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-042

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810120 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class A '

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-314 1-RHRRH-41 1969 Removed No Snubber Basic Engineers PI-34 1-RHRRH-41 1969 Installed No

7. Description of Work ' Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic [ Pneumatic- Nominal Operating Pressure [] Exempt D Other Pressure psi Test Temp. OF Other: Snubber was visually inspected per WO#9810120.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

0

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-042 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp Certificate of Authorization No. 1__,,,,____ _ Expiration Date ,

Signed . , ASME Program Engineer Date /-2 -- '8 , "* ' *..

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 1/1S 67- of Hartford Conn have inspected the components described in this Owner's Report during the period 1.2 12o, to 1,2 /b2.z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damgo als of any kind arising from or connected with this inspection.

_ _ _ _ _ _ _ Commissions b'd161,72 .46A1Z, ,WV,396*01-Co Inspector's Signature National Board, Province and Endorsements Date /.2 Ad/doZ I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-043

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810121 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Address Expiration Date N/A

4. Identification of System SN Code Class X (I

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-135 1-RHRRH-5 1969 Removed No Snubber Basic Engineers PI-65 1-RHRRH-5 1969 Installed No

____ I ____ .1 ____ 1 .1

___ ____ 1 1.

__ ____ I ____

4. 4 I + + 4. t

_________ _________ .1 _________ - - _________ - ____ -

7. Description of Work , Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-] Pneumatic-- Nominal Operating Pressure Exemptr-]

Other [] Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810121.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

==I I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-043 nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 14.-/14 Certificate of Authorization No _ _",1_'_ Expiration Date ,,,,_ _ _ _ _

Signed , ASME Program Engineer Date 7- -_8 , _C 7_

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by__ ,_S_____ _ of Hartford Conn have inspected the components described in this Owner's Report during the period /.?/2o/z to

/2/cZ/o2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

624iýZ Commissions ,41,6/1,724A,3A 1., IrAz9a3dO-Co Inspector's Signature National Board, Province and Endorsements Date /12,/,o/&2 _

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-044

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810122 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-90 1-RPCH-146 1969 Removed No Snubber Basic Engineers PI-64 1-RPCH-146 1969 Installed No

4. 4- 1 4. 4- 4 4

4. 4. I + 4. I t

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic 0 PneumaticZ- Nominal Operating Pressure El Exempt[]

Other R] Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#98110122.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

FR N- PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-044

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp -,,I-4 Certificate of Authorization No ,, ,, Expiration Date 4 Signed IF . ASME Program Engineer Date /2. -/ ___,__

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //Si9 C-r of Hartford Conn have inspected the components described in this Owners Report during the period /2/.70/ot to 1-?,iw , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss f any kind arising from or connected with this inspection.

Commissions A16 //?72 ,d.Vx, y,1Ja5-S ddd-CO Inspector's Signature National Board, Province and Endorsements Date ,2 ,//d.Z I __.

ww" I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-045

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810123 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class A2,. I

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n'a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-355 1-RPCH-147 1969 Removed No Snubber Basic Engineers PI-71 1-RPCH-147 1969 Installed No

7. Description of Work R.

-eplaced snubber with pre-tested spare of same modeVmanufacturer.

8. Tests conducted: Hydrostatic 0 Pneumatic-- Nominal Operating Pressure [] Exempt [l Other R Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810123 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-045 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,A,,/14 Certificate of Authorization No. IV Expiration Date 7?

Signed ,'*?2*& T. , ASME Program Engineer Date 1/2- 1,9___

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //169 C7 of Hartford Conn. have inspected the components described in this Owner's Report during the period I ;/,7/oz.. to

_________, ?. __ ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection

_____________---_____Commissions A/6 //172 ý?616,VX o391oo -co Inspector's Signature National Board, Province and Endorsements Date ___ __ __ ___ __,_ __

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-046

1. Owner Nuclear Management Company, LIC Date 12/10/2002 Name Sheet 1 of 2

2. Plant Praire Island Nuclear Generating Plant Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810124 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System SN Code Class -,2: ZI

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-415 1-RSIH-163 1969 Removed No Snubber Basic Engineers PI-77 1-RSIH-163 1969 Installed No

7. Description of Work - Replaced snubber with pre-tested spare of same modellmanufacturer.

8. Tests conducted: Hydrostatic I Pneumatic[:] Nominal Operating Pressure El Exempt 1:J Other [] Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810124 NOTE* Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-046 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,yl,4,,

Certificate of Authorization No. _ ___,4 _ Expiration Date _ _ _,_ _ _

Signed ASME Program Engineer Date / - -8 , _Zo___.

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by #S5 eT7 of Hartford Conn. have inspected the components described in this Owner's Report during the period /.2/a.z A to

/;? /2-0/0 Z. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A181-If-V A6AJZ M-1,13474o,0-100 Inspector's Signature National Board, Province and Endorsements Date /-2 ?/ / 2 I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-047

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810125 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class ,7? , I

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or -Stamped Component Manufacturer Serial No. No Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-449 1-RSIH-167 1969 Removed No Snubber Basic Engineers P1-138 1-RSIH-167 1969 Installed No

7. Description of Work. , *-,. Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic ] PneumaticE] Nominal Operating Pressure Exempt D Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810125 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-047 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp ,4 Certificate of Authorization No "y Expiration Date v l,4 Signed. -..--- *, ASME Program Engineer Date Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ - __

C_ _ of Hartford Conn. have inspected the components described in this Owner's Report during the period 12/:Ze/d, to

/2 h/-1d. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

1 Commissions A/13 //&9"7 .48d, Z ,,d39-lo-Co Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-048

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810126 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization NIA Address Expiration Date N/A

4. Identification of System SN Code Class ,a2 ,2 I Z 1 01 0'-L z.

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda nla Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-390 1-RSIH-414 1969 Removed No Snubber Basic Engineers PI-302 1-RSIH-414 1969 Installed No

7. Description of Work - Replaced snubber with pre-tested spare of same modeltmanufacturer.

8. Tests conducted: Hydrostatic[E Pneumatic[] Nominal Operating Pressure El Exempt[E Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810126.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-048

..- N n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp V 1,'4 Certificate of Authorization No ,,4"47 Expiration Date ,

Signed /" . . -- :*, ASME Program Engineer Date / - : ,

cV .

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,,st .7 *T of Hartford Conn have inspected the components described in this Owner's Report during the period /A' /I.?/o2 to

/_,/__o_', _ -. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A1/6//72 -dA /.,1nJd39*.*o,-eo Inspector's Signature National Board, Province and Endorsements Date J.2/,?d/6-L

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-049

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810127 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Iderntification of System SN Code Class /I

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-433 I-RSIH-442 1969 Removed No Snubber Basic Engineers PI-225 1-RSIH-442 1969 Installed No

7. Description of Work, -. ý ý -Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 PneumaticD] Nominal Operating Pressure ExemptD Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810127.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-049

9. Remarks nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp r/,,-v Certificate of Authorization No Expiration Date _ ,_,,_._ ___:_

Signed //.4. D, L ,' ,ASME Program Engineer Date /- _____.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //59 C*r of Hartford Conn have inspected the components described in this Owner's Report during the period /-2 /2odz. to 2 /;d/o0. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

A C.

_________________________Commissions 7ýX Inspector's Signature National Board, Province and Endorsements Date /,2 02 I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-050

1. Owner Nuclear Management Company, LLC Date 12110/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810128 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code

-Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-197 1-RSIH-93 1969 Removed No Snubber Basic Engineers PI-228 1-RSIH-93 1969 Installed No

7. Description of Work -Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-] Pneumatic[:) Nominal Operating Pressure El Exempt ED Other F2 Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810128 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR] REPLACEMENT ACTIVITY ITEM 1-19-050 5

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp ,,114 Certificate of Authorization No 1. Expiration Date Signed , ASME Program Engineer Date .- / , "Z:O Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ _ _ e__- _&_ of Hartford Conn. have inspected the components described in this Owner's Report during the period /,7,/,oa/oz, to

/a?/,,_?_6_la. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

____Commissions ,4q 1!, 7P d06AI., ,nif4A3 4'00-Co Inspector's Signature National Board, Province and Endorsements Date _ ,,,*

,) ?/,7*_ __. _ ,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-051

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810129 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. ldentification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section Xl Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-1 32 1-RSIH-95 1969 Removed No Snubber Basic Engineers PI-202 1-RSIH-95 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic[] Pneumatic[] Nominal Operating Pressure El Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810129 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I 9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-051 I nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 'V-1-4 Certificate of Authorization No. A,,' - Expiration Date /_ _ _/__ __Z Signed o D ASME T Program Engineer Date /Z Owner or Owners Designee., Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by Y/S'd C - of Hartford Conn have inspected the components described in this Owner's Report during the period / 414,-aZ, to

)'2___/__ Z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions 4/1, 7//P72 .4641S., ,,3Y9',o.-Ct Inspector's Signature National Board, Province and Endorsements Date I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-052

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810130 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp NIA Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class A 2 I

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-80 1-RSIH-96 1969 Removed No Snubber Basic Engineers PI-467 1-RSIH-96 1969 Installed No

7. Description of Work . Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic[-- Pneumatic-- Nominal Operating Pressure [] ExemptE]

Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810130.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-052 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,,

Certificate of Authorization No. A/ Expiration Date ,

Signed ,,F -.- _'-. '--- , ASME Program Engineer Date /Z--/- , .0 4::)Z.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by lys'd CT.7 of Hartford Conn have inspected the components described in this Owner's Report during the period 1//.71.7o?. to 121.lo__ z. -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

(2 ý-- Commissions A/,//.7,2 , ,4/o.f2Kd.Co Inspectors Signature National Board, Province and Endorsements Date /.2/21 h .

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-053

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810131 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-436 1-RSIH-98 1969 Removed No Snubber Basic Engineers PI-533 1-RSIH-98 1969 Installed No N

7. Description of Work' . _, Re placed snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic- Pneumaticr-] Nominal Operating Pressure El Exempt[-

Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810131.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-053 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,4/1,,2 Certificate of Authorization No. , Expiration Date ,, __/_ _ _

Signed , -- ý. k , ASME Program Engineer Date / .00 Z _...

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by N/Se- Cr of Hartford Conn have inspected the components described in this Owner's Report during the period ,2./20/02 to

- /2/-?/Z02 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property ge or a loss of any kind arising from or connected with this inspection.

Commissions I'8 lJig72 .4441r. A,.lot3*'?Fda-eo Inspector's Signature National Board, Province and Endorsements Date / 2/2 ()/-

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-054

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810132 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class f ZI

5. (a) Applicable Construction Code B31.1 1967 10 0°°ltdition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-87 1-RCRH-34 1969 Removed No Snubber Basic Engineers PI-535 1-RCRH-34 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic- Pneumatic[-] Nominal Operating Pressure Exempt F Other Pressure psi Test Temp. 0F Other Snubber was visually inspected per WO#9810132.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-054 I

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Al1 Certificate of Authorization No. V Expiration Date Signed , ASME Program Engineer Date '2 -/,_

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by N C"-rd of Hartford Conn have inspected the components described in this Owner's Report during the period A,/-7o/ob. to 1/2.,1 'd-Z ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

(1*2L__ Commissions k/%/,d 72 4dA4z7. 3 A1*A)- %o10d-eO Inspector's Signature National Board, Province and Endorsements IDate

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-055

1. Owner Nuclear Management Company, LLC Date 12/1012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810113 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NiA Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-313 1-AFSH-22A 1969 Removed No Snubber Basic Engineers PI-73 1-AFSH-22A 1969 Installed No 4 4 I -I 1- I

-t t -, 1 I

7. Description of Work .A ,Replaced snubber with pre-tested spare of same modeVmanufacturer.

8. Tests conducted: Hydrostatic 0 Pneumatic-- Nominal Operating Pressure Li Exempt Other RV Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810113.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-055 I

nra CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp '/14 Certificate of Authorization No _ _ _ __4__ - Expiration Date __ ___I_ _ _ _ _ __

Signed ASME Program Engineer Date - 7 ___- __

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ //-Sld' 7 of Hartford Conn. have inspected the components described in this Owners Report during the period /;./,/ to

_________ _ ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,A'M W/72 4,A d.2, p14'3b1/da- CO Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-056

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810114 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date NIA Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code SName of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-6 1-AFSH-36 1969 Removed No Snubber Basic Engineers PI-366 1-AFSH-36 1969 Installed No

7. Description of Work % Replaced snubber with pre-tested spare of same modelVmanufacturer

8. Tests conducted: Hydrostatic E] Pneumatic[] Nominal Operating Pressure El Exempt []

Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810114.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-056 I

nia CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,,4 Certificate of Authorization No. A,,,4_-- Expiration Date ,' _ _ _ __

Signed .*.'-* t ,* ,ASME Program Engineer Date / Z :

C* Z.

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by #S9 Cr- of Hartford Conn have inspected the components described in this Owner's Report during the period /-? A'odz to IQbd,/,6-4. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damag o loss of any kind arising from or connected with this inspection.

___ Commissions A'/ -/47.2 W4, J1 ,,-Wd3941dO-Co Inspector's Signature National Board, Province and Endorsements Date 1,2/*,)4z

1--11 PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-057

1. Owner Nuclear Management Company, LIC Date 12/10/2002 Name ITEM 1-19-057

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810136 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-572 1-CWH-405 1969 Removed No Snubber Basic Engineers P1-164 1-CWH-405 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic- Pneumatic[:] Nominal Operating Pressure LI Exempt[]

Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810136.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-057 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp _ c4 "

Certificate of Authorization No. A," le? Expiration Date ,_,, __ ___,,,_

Signed " , :Z , ASME Program Engineer Date 2 6/- D Z.

Owner or Owners Designee. Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by NS SC7-r of Hartford Conn have inspected the components described in this Owners Report during the period /,.?/o/fz to

.,;a 2/az ___, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damager los of any kind arising from or connected with this inspection.

Commissions A,/

1 J 7.2 ,4i,,d.. ,,*/d 3 74d-Co Inspector's Signature National Board, Province and Endorsements Date 1.2,/.?a / Z

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR] REPLACEMENT ACTIVITY ITEM 1-19-058

1. Owner Nuclear Managemer nt Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclea r Generating Plant Sheet of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810137 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class ,2' 1 Io-L..

10J/o

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-563 1-RCRH-16B 1969 Removed No Snubber Basic Engineers PI-478 1-RCRH-16B 1969 Installed No

7. Description ofWork ', - I Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: HydrostaticL Pneumatic[] Nominal Operating Pressure ExemptD Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810137.

NOTE. Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-058 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,4 Certificate of Authorization No. Expiration Date _____

Signed ASME Program Engineer Date / - 00 Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ __58 d_7- of Hartford Conn have inspected the components described in this Owners Report during the period /-?/ag/d a. to

_,Q_1:2_A_-. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

6P& 1 Commissions AJd)/J,?22 *64JX, ,,s..0,3Iogoej-Co Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-059

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name .

1717 Wakonade Dr. E, Welch Minnesota 55089 9810138 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date NIA

4. Identification of System SN Code Class IZ/,a lob

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-536 1-RCRH-27A 1969 Removed No Snubber Basic Engineers PI-50 1-RCRH-27A 1969 Installed No

7. Description of Work , , _- Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 PneumaticD] Nominal Operating Pressure IJ Exempt El Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810138.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-059 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp "'V1.4 Certificate of Authorization No V1,4 Expiration Date Signed , ASME Program Engineer Date / - , OZ Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /lSn eTr of Hartford Conn have inspected the components described in this Owners Report during the period /.7*/.',,, to 421R_,_d/o ?- , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,MG3 i//872 #,vX, lnw'd39ý,u-co Inspector's Signature National Board, Province and Endorsements Date _.Z_

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-060

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810139 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class

) 2-lLOixz

5. (a) Ap)plicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code

"-Name of - Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-493 1-RCRH-27B 1969 Removed No Snubber Basic Engineers PI-583 1-RCRH-27B 1969 Installed No

7. Description of Work , ,Replaced snubber with pre-tested spare of same modellmanufacturer.

8. Tests conducted: Hydrostatic 0 Pneumatic- Nominal Operating Pressure El Exempt El Other W] Pressure psi Test Temp. C F Other: Snubber was visually inspected per WO#9810139 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

Nows

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-060 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp A/

Certificate of Authorization No. ,,______,, __Expiration Date Signed z- J,..-- . ASME Program Engineer Date /Z -72 , ". ' ?.

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by HI 4/,e T-T" of Hartford Conn. have inspected the components described in this Owners Report during the period ,12/2o/CZ to

/2?ARd/a .. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property d g~eoalss of any kind arising from or connected with this inspection.

Commissions /v'e j/,71 ,41d.,Z., 1,*,,Jo394d.C0o Inspectors Signature National Board, Province and Endorsements Date 1,2 1-a'o Z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-061

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810140 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class $ ,2

"-0l1 c,-L*

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case nla (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers P1-177 1-RCRH-51 1969 Removed No Snubber Basic Engineers P1-337 1-RCRH-51 1969 Installed No

7. Description of Work- - , -- Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatic[] Pneumatic-] Nominal Operating Pressure El Exempt DI Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9810140 NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-061 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp 1f11114 Certificate of Authorization No. / Expiration Date ___

Signed ASME Program Engineer Date / -/6 , ____.

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by H/$ Cr of Hartford Conn. have inspected the components described in this Owners Report during the period /-2 /20/az to

,/2?

/I ? /oZ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage oaoss of any kind arising from or connected with this inspection.

"Commissions A/16 /I'N, 11t7" A4-Ao 4 ,*..

Inspectors Signature National Board, Province and Endorsements Date /2

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-062

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9810141 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class Z:V 77,/

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-5 1-RCRH-52 1969 Removed No Snubber Basic Engineers P1-136 1-RCRH-52 1969 Installed No I I I *I- I- 1 I I I v I- I I I I . - -

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostaticfj PneumaticD- Nominal Operating Pressure El Exempt[--1 Other W Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810141.

NOTE* Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

L PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-062 "1

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,f/ 1"4 Certificate of Authorization No. ,4 Expiration Date _ _ _ _ _ _

Signed ,iy - z*;A*

ASME Program Engineer Date ___.-- ___ ,__ ______

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ A)158 e of Hartford Conn have inspected the components described in this Owner's Report during the period /A /2,,/aZ. to

/2 10o/A 2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

6 ?.ýk Commissions A161//I72 ,4AL., ,A 35*o- C Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-063

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9810147 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date NIA

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-524 1-MSH-105B 1969 Removed No Snubber Basic Engineers PI-525 1-MSH-105B 1969 Installed No

7. Description of Work . Replaced snubber with pre-tested spare of same model/manufacturer

8. Tests conducted: Hydrostatics Pneumatic-] Nominal Operating Pressure El Exempt L Other Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9810147.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-063

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp "I14 Certificate of Authorization No. ______. _ Expiration Date Signed ý..ý , ASME Program Engineer Date / -, e Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION 1,the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //58 67- of Hartford Conn have inspected the components described in this Owners Report during the period i/71,a/d to

/- /ha/d -. , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be hable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

a1 ý,Z Commissions A,/, J/1J72 4* ", ,,"'4d39,c-eo Inspector's Signature National Board, Province and Endorsements Date /, .- ?d /6 . I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-064

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9901130 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A

-Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN CodeClass

5. (a) Applicable Construction Code B31 1 1967 1 dition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-7924 1-RCRH-47B 1969 Removed No Snubber Basic Engineers PI-7701 1-RCRH-47B 1969 Installed No

7. Description of Work - ', Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatics] Pneumatic[-- Nominal Operating Pressure F ,' ExemptE]

Other nV Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9901130.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE-ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-064 n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp A11,4 Certificate of Authorization No _ _/_____ _Expiration Date _ _ _ _ _ _ _

Signed /4. .,,ASME Program Engineer Date /Z.- , .

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/56 C7" of Hartford Conn have inspected the components described in this Owner's Report during the period ).2/.,2a z_ to

/.R 1.io/oz , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing-this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

(1'L " Commissions A,/1,6,172 #8A(--, 10,A'41,o o- o Inspector's Signature National Board, Province and Endorsements Date /.?/2o/o A>AZI

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-065

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9905028 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner T NameType Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date NIA Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-84 1-MSH-103B 1969 Removed No Snubber Basic Engineers P1-106 1-MSH-103B 1969 Installed No

7. Description of Work Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic l Pneumatics- Nominal Operating Pressure El Exempt 11 Other R1 Pressure psi Test Temp. 0F Other: Snubber was visually inspected per WO#9905028 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I

ITEM 1-19-065

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp Certificate of Authorization No ,,____ ___'__Expiration Date A '

Signed 2,* 6J--- __* , ASME Program Engineer Date / 2 -f, , "Z ..

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by #MP-7,-T of Hartford Conn have inspected the components described in this Owner's Report during the period ,/WoAIz.

Q to

__ _/2,,,__2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property daa closs of any kind arising from or connected with this inspection.

(I<i* Commissions AI6 )/ht'.2l 46.4r., ,3Yv'o,-Co Inspector's Signature National Board, Province and Endorsements Date _,._ _ _, _ _ _ __,._,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-066

1. Owner Nuclear Management Company, LLC Date 12110/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9905029 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class 2..

,go

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case nra (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-212 1-RCVCH-1293 1969 Removed No Snubber Basic Engineers PI-381 1-RCVCH-1293 1969 Installed No

7. Description of Work - Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic E] Pneumatic- Nominal Operating Pressure 0 Exempt ED Other Pressure psi Test Temp. 0 F Other: Snubber was visually inspected per WO#9905029 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

9. Remarks PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-066 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp 1(1,,

Certificate of Authorization No A

,IV Expiration Date */,

Signed , . , ASME Program Engineer Date 1/ - , , ".7OZ Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,/S,8 Of7" of Hartford Conn have inspected the components described in this Owner's Report during the period /,a,/.,Z to

_/.?_/___ AZ and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions AS //,P'7.2 46d*iz ,,Iw4d.S 74oo- Co

" Inspector's Signature National Board, Province and Endorsements Date 1.2,14olaz I

M-1 SI PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-067

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9905067 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date NIA

4. Identification of System SN Code Class 2 "1 o) o*-2 07

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With' No Addenda (c) Applicable Section Xl Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

Snubber Basic Engineers PI-271 1-SIRH-23B 1969 Removed No Snubber Basic Engineers P1-149 1-SIRH-23B 1969 Installed No

7. Description of Work , Replaced snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic E PneumaticD] Nominal Operating Pressure Exempt 0 Other [] Pressure psi Test Temp. IF Other: Snubber was visually inspected per WO#9905067.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-067

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made inthe report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp 'y 1414 Certificate of Authorization No. ,,,'//A Expiration Date _ __T___

Signed ,;.. .ASME Program Engineer Date / 2. -W: , ____. __

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _/13 '*-T of Hartford Conn have inspected the components described in this Owner's Report during the period 7/;?ao/ 2. to

/12Ao /6z , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

___ Commissions N9147/i,72 ,sA ,J.r',wd)o 3Y,4ý&- Co Inspector's Signature National Board, Province and Endorsements Date / Q,/-d 16 Z

MOOR I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY I

ITEM 1-19-068

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9803602 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization WA Same Address Expiration Date NIA

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25 12620 003-9 1969 Corrected No WELLMAN

7. Description of Work . I --Replaced piston.. II"

8. Tests conducted: Hydrostatic[] Pneumatic-- Nominal Operating Pressure ExemptD Other Pressure psi Test Temp. OF Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9803602 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

Ems I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-068 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp ,'Y11 Certificate of Authorization No ' 41 .. Expiration Date / 71;i Signed 2*. e*De*2.* ' ASME Program Engineer Date / 2 /c* ______

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by iSaCS7-" of Hartford Conn. have inspected the components described in this Owner's Report during the period /,}/o/o . to

, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions tf'6 /I/r72 AdAý,., , o3cCo Inspector's Signature National Board, Province and Endorsements Date __ / Z___A I_ __. _I

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-069

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9803604 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date NIA

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of, Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25.12620 003-1 1969 Corrected No WELLMAN

7. Description of Work -, ;Repla~e~d piston and tail rod

8. Tests conducted: Hydrostatic-- Pneumatic[D Nominal Operating Pressure Exempt[-

Other F Pressure psi Test Temp. 0 F Other: Snubber will be functionally tested after reassembly. Test results will be attached to work order 9803604 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

FRN- PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-069

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp /I/14 Certificate of Authonzation No. __ __ __ Expiration Date A/

Signed ,ASME Program Engineer Date / 2 -,Z_

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //-Sd e-7" of Hartford Conn have inspected the components described in this Owner's Report during the period /.? /.47,odz to

/2/?o/a'-, , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions ,JS!/o872 ,S.dJr, i 3 9d6J

d0-CO Inspector's Signature National Board, Province and Endorsements Date J__ _ _Z._I__ _ __/d

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-070

1. Owner Nuclear Management Company, LLC Date 1211012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812913 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization WA Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of - Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

SIG Snubber McDOWELL- 25 12620 003-4 11S/GO1 1969 Removed No WELLMAN I SIG Snubber McDOWELL- 25.12620 003-15 11 S/GO1 1969 Installed No WELLMAN I 4 I I I

4 I I I t

7. Description of Work ' -,-Replaced S/G snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic El Pneumatic-- Nominal Operating Pressure El Exempt F Other W Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Uni 1 outage per WO#0004830 NOTE, Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

FM S PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-070

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp Certificate of Authorization No. Av Expiration Date '6"'

Signed ,,__o ,* ._ , ,ASME Program Engineer Date /2-/*S: , 2CO ..

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,*k5 e7- of Hartford Conn. have inspected the components described in this Owner's Report during the period 1/d)`dez to

/-?_/:_____2 -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

__ -_____________Commissions V61*31/Sg ,724 aW . tnA,/3, l, 5o-Co Inspector's Signature National Board, Province and Endorsements Date

MMMI PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/I REPLACEMENT ACTIVITY ITEM 1-19-071

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812913 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

SIG Snubber McDOWELL- 25 12620.003-5 11S/G02 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25 12620 003-8 11S/G02 1969 Installed No WELLMAN

7. Description of Work .* 'Replaced S/G snubber with'pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic El PneumaticD] Nominal Operating Pressure ED Exempt 0 Other Pressure psi Test Temp. 0F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-071

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section X1.

Type Code Symbol Stamp ,4 Certificate of Authorization No. A?/ ,4 Expiration Date ,,,, _______;_

Signed , .. *T. ASME Program Engineer Date /Z -/* , 2.OG Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by //S&*e 7" of Hartford Conn. have inspected the components described in this Owner's Report during the period /2,/-2o,/2. to

/2 h. /oz , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A./i/'7 ,,4 -T,*4*a03 s;4d -C)

Inspector's Signature National Board, Province and Endorsements Date A.? /,,1,/*o

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-072

1. Owner Nuclear Management Company, LLC Date 12/10/2002

" Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812913 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Same Authorization N/A Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of - Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

SIG Snubber McDOWELL- 25 12620 003-6 11S/G03 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25.12620 003-9 11S/G03 1969 Installed No WELLMAN

" ' Replaced S/G snubber with pre-tested spare of same model/manufacturer.

7. Description of Work

8. Tests conducted: Hydrostatic[] PneumaticD Nominal Operating Pressure 0 Exempt 0 Other Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I I PRAIRIE ISLAND NUCLEAR GENERATING PLANT" FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-072

9. Remarks nla CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp ,,,1,4 Certificate of Authonzation No. - ,, Expiration Date -'"'

Signed ASME Program Engineer Date Z Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _I/M e-7" of Hartford Conn have inspected the components described in this Owners Report during the period / 2.- .&o-. to

-/21/2ddZ - _,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

_______________Commissions A18/1972 46,^j: d39-600-Co Inspector's Signature National Board, Province and Endorsements Date /__,__ a/,) ?. ,

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-073

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9812913 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25 12620 003-7 11S/G04 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25 12620 003-1 11S/G04 1969 Installed No WELLMAN

7. Description of Work (

.(Replac6d S/G'snubberwith pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic 0 PneumaticL Nominal Operating Pressure Exempt[:]

Other [] Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-073

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp , ,,

Certificate of Authorization No. Expiration Date _ _ .__,,_ __ _ _ _

Signed P-L i. jZ = ASME Program Engineer Date /

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by _ 1SB -T of Hartford Conn have inspected the components described in this Owner's Report during the period i.Z)2,o/dz to

/,2/-1c /a6_ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owners Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property das of any kind arising from or connected with this inspection.

Commissions AI /,!972* A1* I 1..,0396O0-dCo Inspectors Signature National Board, Province and Endorsements Date /,? ,6/4 2.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-074

1. Owner Nuclear Management Company, LLC Date 12/1012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812914 Address Repair Organization P.O. No., Job No, etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25 12620 003-10 12S/G01 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25 12620 003-7 12S/GO1 1969 Installed No WELLMAN

7. Description of Work - , Replaced SIG snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic- Pneumatic[] Nominal Operating Pressure El Exempt[]

Other RI Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

wool I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-074 I

nla CERTIFICATE OF COMPLIANCE We certify that the statements made inthe report are correct and this conforms to the requirements of the ASME Code,Section XI Type Code Symbol Stamp .v.:,"*

Certificate of Authorization No ___,4_ ,_ Expiration Date Signed , ASME Program Engineer Date /2 -A* , -00?

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 1/-56 e7- of Hartford Conn. have inspected the components described in this Owner's Report during the period 1/-2/12cz to

/ ,Rho/12 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

_ _ _ _ _ _ Commissions /L.,k' /1??2 ,,,dAI./ , 1"A1,03 9aO-Co Inspectors Signature National Board, Province and Endorsements Date /O 1,2/*16 _Z

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-075

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812914 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25 12620 003-3 12S/G02 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25.12620.003-11 12S/G02 1969 Installed No WELLMAN

7. Description of Work Replaced S/G snubber with pre-tested spare of same modelVmanufacturer.

8. Tests conducted: Hydrostatic LI PneumaticD] Nominal Operating Pressure 0 Exempt El Other Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830.

NOTE Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in x 11 in., (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-075 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 'IV /,,

Certificate of Authorization No. _________Expiration Date A, ,"4 Signed . , , ASME Program Engineer Date /2 , ,ZOO?__

Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by Alsa

-/ - of Hartford Conn have inspected the components described in this Owner's Report during the period /1,20/,,.. to

/_-2__?__o,2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

Commissions A16 ,//J'72 4,6 ,.Z1,,

,, .cvo - .o Inspector's Signature National Board, Province and Endorsements Date A".70A Z

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-076

1. Owner Nuclear Management Company, LLC Date 1211012002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9812914 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31 1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for RepairlReplacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

S/G Snubber McDOWELL- 25.12620 003-8 12S/G03 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25.12620 003-5 12S/G03 1969 Installed No WELLMAN

7. Description of Work, '. " Replaced S/G snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic-- Pneumatic[] Nominal Operating Pressure E)) Exempt[]

Other Pressure psi Test Temp. 0F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 112 in x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY

9. Remarks ITEM 1-19-076 I

n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl.

Type Code Symbol Stamp '4,,,

Certificate of Authorization No. A?,,f/

ti"A Expiration Date ,

Signed Oe ASME Program Engineer Date /

Owner or Owner's Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by ,-SAB ell- of Hartford Conn have inspected the components described in this Owner's Report during the period 12/o I/dL to

,,_/_,,/,z

_ _ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage or a loss of any kind arising from or connected with this inspection.

_P__z__ Commissions A1,/6 F?7 2 44-t/z,/,lA4 3 a*'- e-

"Insp~ector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-077

1. Owner Nuclear Management Company, LLC Date 12/10/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet of 2 Name 1717 Wakonade Dr E, Welch Minnesota 55089 9812914 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Name Type Code Symbol Stamp N/A Authorization N/A Same Address Expiration Date N/A

4. Identification of System SN Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda n/a Code Case n/a (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 With No Addenda (c) Applicable Section XI Code Cases None

6. Identification of Components ASME National Corrected, Code Name of Name of Manufacturer Board Other Year Removed, or Stamped Component Manufacturer Serial No. No. Identification Built Installed (Yes or No)

SIG Snubber McDOWELL- 25 12620 003-15 12S/G04 1969 Removed No WELLMAN S/G Snubber McDOWELL- 25.12620 003-6 12S/G04 1969 Installed No WELLMAN

7. Description of Work '-Replaced O.. S/G snubber with pre-tested spare of same model/manufacturer.

8. Tests conducted: Hydrostatic EW Pneumatic-- Nominal Operating Pressure El Exempt []

Other Pressure psi Test Temp. 0 F Other: Snubber were visually inspected during the following Unit 1 outage per WO#0004830 NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

I PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/ REPLACEMENT ACTIVITY ITEM 1-19-077

9. Remarks n/a CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 11Y11,, 4 Certificate of Authorization No. 111-4 Expiration Date 1'1,4 Signed /,*_ ASME Program Engineer Date Z -/ _ __

Owner or Owners Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 't),3 cir of Hartford Conn have inspected the components described in this Owners Report during the period 1.2/2 ao/d7.. to

/.2 /2a/dZ , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owners Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property damage r a loss of any kind arising from or connected with this inspection.

Commissions ,46 IIf'72 ,W3 ,c., ,/a3FddO-Cc, Inspector's Signature National Board, Province and Endorsements Date

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-19-1001

1. Owner Nuclear Management Company, LLC Date 211312002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9803934 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Same Authorization N/A Address Expiration Date N/A

4. Identification of System COOLING WATER Code Class 3

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda N/A Code Case N/A (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 WITH NO ADDENDA (c) Applicable Section XI Code Cases N/A

6. Ideitification of Components ASME Corrected, Code National Board Other Year Removed, or Stamped Name of Name of Manufacturer Component Manufacturer Serial No. No. Identification Built Installed YES NO 12 DD CL POWELL CV-31423 Removed El []

Jacket Cooler Cooler Outlet POWELL CV-31423 Installed 0 R]

CV 0l Eli 0 1:1 E] 0]

[]I ElI El

[

7. Description of Work,'.- %1tREMOVED AND REPLACED WITH NEW VALVE BODY AND INTERNALS.

8. Tests conducted: Hydrostatic[-] PneumaticL- Nominal Operating Pressure E] Exempt W Other Pressure psi Test Temp. 0F Other: A pressure test was performed as part of the commercial grade dedication.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1/2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIRI REPLACEMENT ACTIVITY ITEM 1-19-1001

9. Remarks This repair/ replacement activity was not submitted with the proper Summary Report as required by ASME Section Xi. This nonconformance is documented in plant action request OTH000224 CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code, Section Xl Type Code Symbol Stamp V1,4 Certificate of Authorization No. , ,'4 Expiration Date _ _ ,_ _ _ _

Signed /'-:1 6 1 . ASME Program Engineer Date ca , 4,103 Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by 116,6 of Hartford Conn. have inspected the components described in this Owner's Report during the period /1,3.1,3 to

_______,____ ,and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of property da Ios of any kind arising from or connected with this inspection.

Commissions 44,,//J-7.7 jn4/_3,, a.

Inspector's Signature National Board, Province and Endorsements Date / /,/ l.2 I

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-19-1003

1. Owner Nuclear Management Company, LLC Date 2113/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2 Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9815205 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N/A Name Authorization NIA Same Expiration Date N/A Address

4. Identification of System RESIDUAL HEAT REMOVAL Code Class 2

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda N/A Code Case NIA (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 WITH NO ADDENDA (c) Applicable Section XI Code Cases NIA

6. Identification of Components ASME Corrected, Code National Name of Name of Manufacturer Board Other Year Removed, or Component Manufacturer Serial No. No. Identification Built Installed YES NO 11/12 RH CROSBY N/A N/A RH-8-1 NIA Installed [

Pumps Suction El LI1 Io ' 0

7. Description of Work. .--,, -,REPLACED VALVE WITH PRE-TESTED VALVE PER RV PROGRAM.

8. Tests conducted: Exempt .

Hydrostatic EL Pneumatic L Nominal Operating Pressure LI Other EL Pressure psi Test Temp.

Other: INSERVICE LEAKAGE TEST PERFORMED IN SP 1596.

NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in , (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-19-1003

9. Remarks This repairf replacement activity was not submitted with the proper Summary Report as required by ASME Section XA. This nonconformance is documented in plant action request OTH000224.

CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp 1V114 Certificate of Authonzation No. A/'.1. Expiration Date Signed ,2ASME Program Engineer Date _______ , 4>o3 Owner or Owner's Designee, Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by WS,- of Hartford Conn. have inspected the components described in this Owner's Report during the period b, ' to

// ,/I. 2 , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code, Section Xl.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertydI s of any kind arising from or connected with this inspection.

7 V 1_____ __ _ Commissions C o 418 &//7Z 46:lz ,,,"&j 0 ,4'dj7 -d&o Inspector's Signature National Board, Province and Endorsements Date 1 ,?/,,?

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT. ACTIVITY ITEM 1-19-1004

1. Owner Nuclear Management Company. LLC Date 2/13/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet I of 2

-Name 1717 Wakonade Dr. E. Welch Minnesota 55089 9812051, 9812052 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner Type Code Symbol Stamp N Name Authorization N/A Same Expiration Date N/A Address

4. Identification of System REACTOR COOLANT Code Class 1

5. (a) Applicable Construction Code ASME SECTION III 1965 Edition Addenda WINTER Code Case N/A (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity i989'WITH NO ADDENDA (c) Applicable Section XI Code Cases N/A

6. Identification of Components ASME Corrected, Code National Other Year Removed, or Stamped Name of Name of Manufacturer Board Component Manufacturer Serial No. No. Identification Built Installed YES NO 11 Steam Westinghouse 1102 68-25 134-011 1968 Corrected R El Generator L0 El L] Li

- 00] 1:1 Di

7. Description of Work' " -tReplaced SG primary manrway cold & hot leg fasteners and cold leg manway cover.-

8. Tests conducted: Hydrostatic LI PneumaticE] Nominal Operating Pressure [ Exempt El Other F1 Pressure 2235 psi Test Temp. 547 0F Other: n/a NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 12 in. x 11 in., (2) information in items 1 through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-19-1004

9. Remarks This repair/ replacement activity was not submitted with the proper Summary Report as required by ASME Section XA. This nonconformance is documented in plant action request OTH000224.

CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp .,V1,_

Certificate of Authonzation No. A,,/A Expiration Date ,__ _ _ _

Signed O _r , ASME Program Engineer DateTt Owner or Owner's Designee . Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by W-5A e7T of Hartford Conn. have inspected the components described in this Owner's Report during the period / /6A,.3 to

_/_,_/,?/16..? , and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propertyjd mo"0ss of any kind arising from or connected with this inspection.

Commissions A/24* /.*), 4', , 1',a1,1dbJ Inspector's Signature National Board, Province and Endorsements Date /,211'43

PRAIRIE ISLAND NUCLEAR GENERA TING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

I REPLACEMENT ACTIVITY ITEM 1-19-1006

1. Owner Nuclear Management Company, LLC Date 2/13/2002 Name

2. Plant Praire Island Nuclear Generating Plant Sheet 1 of 2

-Name 1717 Wakonade Dr. E, Welch Minnesota 55089 9815204 Address Repair Organization P.O. No., Job No., etc

3. Work Performed by Owner NameType Code Symbol Stamp N/A

-Name Same Authorization N/A Address Expiration Date N/A 4 Identification of System REACTOR COOLANT Code Class 1

5. (a) Applicable Construction Code B31.1 1967 Edition Addenda-- N/A Code Case N/A (b) Applicable Edition of Section XI Utilized for Repair/Replacement Activity 1989 WITH NO ADDENDA (c) Applicable Section XI Code Cases N/A

6. Identification of Components ASME Corrected, Code National Board Other Year Removed, or Stamped Name of Name of Manufacturer Component Manufacturer Serial No. No. Identification Built Installed YES NO 11 Pressurizer CROSBY IRV-8010A UNK RC-10-1 N/A INSTALLED [ LI Relief Valve RC-10-2 CROSBY N57872-00-0002 UNK RC-10-2 N/A INSTALLED [] LI EL IE

_0- , LI EL LI EL LI LI LI LI LI

7. Description of Work- -REPLACED VALVES WITH REBUILT SPARE RELIEF VALVES.

8. Tests conducted: Hvdrostaticl-I Pneumaticr-I Nominal Operating P ressure 1 Exempt El u 2 Other LI Pressure 2235 psi Test Temp. 547 oF Other: n/a NOTE: Supplemental sheets in form of lists, sketches, or drawings may be used, provided (1) size is 8 1 /2 in. x 11 in, (2) information in items I through 6 on this report is included on each sheet, and (3) each sheet is numbered and number of sheets is recorded at the top of this form.

PRAIRIE ISLAND NUCLEAR GENERATING PLANT FORM NIS-2 OWNER'S REPORT FOR REPAIR/

REPLACEMENT ACTIVITY ITEM 1-19-1006

9. Remarks This repair/ replacement activity was not submitted with the proper Summary Report as required by ASME Section XI. This nonconformance is documented in plant action request OTH000224 CERTIFICATE OF COMPLIANCE We certify that the statements made in the report are correct and this conforms to the requirements of the ASME Code,Section XI.

Type Code Symbol Stamp _____,,_

Certificate of Authonzation No. A _ Expiration Date ,_ _ __,_

Signed ASME Program Engineer Date ,___, , t_, .__3.

Owner or Owners Designee , Title CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of Minnesota and employed by /-/3s .. r of Hartford Conn. have inspected the components described in this Owner's Report during the period il,,113 to

) 13,/A3, -, and state that to the best of my knowledge and belief, the Owner has performed examinations and taken corrective measures described in this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations and corrective measure described in the Owner's Report.

Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury of propery M._d* oss of any kind arising from or connected with this inspection.

Commissions .,416 Inspector's Signature National Board, Province and Endorsements Date /_13_*_I

L-PI-03-029, Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates:11-15-2002 to 12-6-2002 Fuel Cycle 21: 2-25-2001 to 12-6-02, Items 1-18-010 - I-19-1006

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L-PI-03-029, Inservice Inspection Summary Report, Interval 3, Period 3, Refueling Outage Dates:11-15-2002 to 12-6-2002 Fuel Cycle 21: 2-25-2001 to 12-6-02, Items 1-18-010 - I-19-1006

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