ML13008A050

Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B: Seismic Walkdown Checklists, Page B-1, Sheet 1 of 513 Through Sheet 122 of 513

ML13008A050
Person / Time
Site:	Perry
Issue date:	09/28/2012
From:	Lucarelli B A, Beigi F, Guerra E, Reddington J, Reny D ABS Consulting, FirstEnergy Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
References
L-12-283
Download: ML13008A050 (123)

Text

APPENDIX B: SEISMIC WALKDOWN CHECKLISTS (SWCs)B-1

'4C Paul C. Rizzo Associates, Inc.:NCINFtRS&

CONSUtITANS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-27A Sheet 1 of 513 Status: (2)N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Comp Cool Pump P21I C Disch Cross Conn Manual Valve Location:

Bldg.AXLB Floor El. 735 Room N-EAST 2 AXLB 735 Manufacturer, Model, Etc.Comp Cool Pump P21 c Disch Cross Conn Manual Valve Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Small manual valve on -16" diameter line. Line is well supported within -10 feet of valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

LILZN Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A I I I I x Y N U x I I T Q Paul C. Rizzo Associates, InC.Jqr N .,l[H ttN &

Seismic Walkdown Checklist (SWC)Sheet 2 of 513 Status: (Y)N U Equipment ID No. 2CCP-27A Equipment Description Comp C.Equip. Class OD. Other-Check Valve or Manual Valve ool Pump P2lC Disch Cross Conn Manual Valve Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x T -7 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012

---PaulSheet 3 of 513 Paul C. Rizzo Associates, Inc.S ENGINEERS

& (ON.LUTANn Status: (2) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-27A Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Comp Cool Pump P21 C Disch Cross Conn Manual Valve Oor relevant documents and photos (if any): File Name: 2-61-1-2-03.jpeg

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Description:==

Component Plate ID rue IName: L-oZ-1-L-u.3.Jpeg

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Description:==

General View of Component FPaul Sheet 4 of 513 Paul C. Rizzo Associates, Inc.ENt.IN f RIS & kONSI'TAN YTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-27A Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Comp Cool Pump P21 C Disch Cross Conn Manual Valve File Name: 2-63-1-2-03.jpeg

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Description:==

General View of Main Line and Component LKY Paul C. Rizzo Associates, Inc.ENGINEERS

& C INSULTAN-IS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-4 Sheet 5 of 513 Status: (Y)N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description.Component Cooling Pump P21I A Disch Check Location:

Bldg.AXLB Floor El. 735 Room N-EAST 2 AXLB 735 Manufacturer, Model, Etc.Component Cooling Pump P21A Disch Check Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Inline check valve on -16" diameter line. Main line is supported within -5feet on one side of valve, within -15feet on other side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N LZILIX Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A x : Y N U x I I I Paul C. Rizzo Associates, Inc.FMAN{INERS

& CONSUI rAN*TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-4 Sheet 6 of 513 Status: (2)N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Component Cooling Pump P21 A Disch Check Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A X Y N U N/A X Y N U N/A x Y N U x _ _T Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012

'4C Paul C. Rizzo Associates, Inc.tM;INEERPS

& CONSULTAN'TS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-4 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Component Cooling Pump P21 A Disch Check Other si or relevant documents and photos (if any): vilie Name: 2-o 1-4-2-ui.jpeg

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Description:==

Component Plate ID rue iName: L-oz-,+-z-ui.Jpeg

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Description:==

General View of Component

~Sheet 8 of 513 Paul C. Rizzo Associates, Inc.V-GINFERS

& CONI'It ]ANTS Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-4 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Component Cooling Pump P21 A Disch Check File Name: 2-63-4-2-03.jpeg

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Description:==

General View of Main Line and Component

'Q Paul C. Rizzo Associates, Inc.

&tf COSUI'. I &.TS Seismic Walkdown Checklist (SWC)Equipment IDNo. 2CCP-AOV107A Sheet 9 of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description 2CCP-AOV107A BB C/S Location:

Bldg.RCBX Floor El. 718 Room RCBX 721-A RCP Pump Cubicle Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

AOVfound in good condition on -3" line. Line is supported within -1'on one side and -12' on other side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X Y N U N/A x Y N U N/A Y N U N/A Y N U N/A x Y N U x I C. Rizzo Associates, Inc.f-NLINEERS

& LONSL[ rANTh Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-AOV107A Sheet 10 of 513 Status: (Y)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description 2CCP-AOVlIO7A BB C/S Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines identified with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 L qgY Paul C. Rizzo Associates, Inc.[NGINEERS

& CONSULTA-IN Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-AOV I 07A Sheet II of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description 2CCP-AOV I07A BB C/S or relevant documents and photos (if any): File Name: 2-61-6-2-19.jpeg

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Description:==

General View of Component rne iName: L-oz-o-z-i.jpeg

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Description:==

View of Piping Support Paul C. Rizzo Associates, Inc.I NGINE:ERS

& CO NS U'ITA N"]S Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-AOV107A Equip. Class 7. Pneumatic-Operated Valves Equipment Description 2CCP-AOV107A BB C/S File Name: 2-63-6-2-19.jpeg

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Description:==

General View of Component L- j qPaul C. Rizzo Associates, Inc.ENGINEERS

& CONNSULTANI Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Sheet 13 of 513 Status: (Y N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger Location:

Bldg.AXLB Floor El. 710 Room AXLB 710 HX Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Long, small diameter HX on 2 longitudinally braced saddles. Fixed saddle has 4-] "diameter anchor bolts and welded shear lags. Sliding saddle has 4-7/8 "diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Surface corrosion observed on flanges judged not to be a concern.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 10080-RS-36J confirms anchorage to be shear lags, 4-1" diameter anchors for fixed support, and 2- 7/8" diameter anchors for sliding support.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N X I I Y N U N/A x Y N U N/A x 7 Y N U N/A x Y N U N/A x Y N U x I I I I~IY~Paul C. Rizzo Associates, Inc.ENGINEERS

& CO1NWLUAN-B Sheet 14 of 513 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

2 monorail cranes in area judged not to be interaction conern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x 7-F-I ]Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12 Paul C. Rizzo Associates, Inc. Sheet 15 of 513 ENG INEERS & C(ONSULTANTS Status: W1 N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger Other supporting or relevant documents and photos (if any): Vile Name: 2-96-4-2-01 jpeg

Description:

Component Tag ID rile rName: z-oi-4-L-ui.Jpeg

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Description:==

General View of Component

[Cý Paul C. Rizzo Associates, Inc. Sheet 16of513 IN(.INO ERS & CONS1.l TANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger File Name: 2-62-4-2-01 .jpeg

Description:

View of Fixed Support rie Iname: z-o)-,0-z-oui.jpeg

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Description:==

View of Fixed Support L2'QjPaul C. Rizzo Associates, Inc.ENG.INEERS

& CONSUITAN~TS Sheet 17 of 513 Status: Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger N U File Name: 2-64-4-2-01 .jpeg

Description:

View of Sliding Support Vile Name: 2-73-4-2-U1.jpeg

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Description:==

General View of Component

<Q Paul C. Rizzo Associates, Inc.Sheet 18 of 513 EN(;INEEFRS

& CONStITA, N'TS Status: W)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equipment Description Primary Equip. Class 21. Tanks and Heat Exchangers CCW Heat Exchanger rue rname: /-y4-4-z-ui.jpeg

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Description:==

View of Monorail Crane in Area File Name: 2-95-4-2-01.jpeg

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Description:==

View of Attached Piping Sheet 19 of 513 Paul C. Rizzo Absociates, Inc.She19f3 EXONIE RS & iONSULTLANIS Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description PrimaryCCW Heat Exchanger File Name: 2-98-4-2-01 .jpeg

Description:

View of Corrosion on Flange FvýY Patil C. Rizzo Associates, Inc.IE4 INfIRS, & CONSUL rANT', Sheet 20 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment IDNo. 2CCP-FT107A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 IA Thermal Barrier Flow Output Location:

Bldg.RCBX Floor El. 718 Room RCBX 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Rack consists of a HSS 6x6 post (-3.5' tall) welded to floor. Instrument attached to'face of the rack with 4-3/8" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 12241-BK-16G-8-2F confirms mounting bolt pattern and welded base.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I x I I Y N U N/A x Y N U N/A x Y N U N/A x I I I I Y N U N/A x Y N U x L 4Q Paul C. Rizzo Associates, Inc.ENGINEERS

& C1NSUITAN-IS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-FT107A Sheet 21 of 513 Status: N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 1A Thermal Barrier Flow Output Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines identified with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 17t-111ý0 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, Inc.F%(.INLRS

& COWNFLANT$

Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-FT107A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 1 A Thermal Barrier Flow Output Other supporting or relevant documents and photos (if any): File Name: 2-61-7-2-19.jpeg

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Description:==

Component Tag ID File Name: 2-62-7-2-19.jpeg

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Description:==

General View of Component Sheet 23 of 513 Paul C. Rizzo Associates, Inc.ENGINEERS

& CIONSULTANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-FT107A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2IA Thermal Barrier Flow Output File Name: 2-63-7-2-19.jpeg

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Description:==

View of Mounting Bolts File Name: 2-64-7-2-19.jpeg

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Description:==

View of Base Weld Paul C. Rizzo Associates, Inc.UNG;INFtRS& (UONSMl ANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-FT107A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 IA Thermal Barrier Flow Output File Name: 2-73-7-2-19.jpeg

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Description:==

View of Mounting Bolts wr -is a File Name: 2-94-7-2-19.jpeg

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Description:==

View of Attached Lines LPaul C. Rizzo Associates, Inc.ENGINI4RS

& CONStIT&XTS Seismic Walkdown Checklist (SWC)Sheet 25 of 513 Status: (W)N U Equipment ID No. 2CCP-MOVI 12A Equipment Description (2RHS*Equip. Class 8a. Motor Operated Valve E21A 22A) Supply Isol Location:

Bldg.RCBX Floor El. 718 Room RCBX 718-Annulus Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOV mounted on 24" diam pipe line. Pipe found to be well supported.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

IEX Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A I I I I x I Y N U x I I I Nle Paul C. Rizzo Associates, Inc.ENGINEERS

& CON'.L fNN'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV112A Sheet 26 of 513 Status: (t) N U Equip. Class 8a. Motor Operated Valve Equipment Description (2RHS*E21A 22A) Supply Isol Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Temporary tool storage in area has wheels locked, judged to not be a credible interaction concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines identified with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x T -I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 FW _ Paul C. Rizzo Associates, Inc. Sheet 27 of 513 EN(GINEERS

& C'ONSULTANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV 112A Equip. Class 8a. Motor Operated Valve Equipment Description (2RHS*E2 IA 22A) Supply Isol Other supporting or relevant documents and photos (if any): File Name: 2-61-3-2-19.jpeg

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Description:==

Component Plate ID File Name: 2-62-3-2-19.jpeg

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Description:==

General View of Component L Q Paul C. Rizzo Associates, Inc.FNGINEE RS .CONSL t fANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV112A Sheet 28 of 513 Status: (Y)N U Equip. Class 8a. Motor Operated Valve Equipment Description (2RHS*E2 IA 22A) Supply Isol File Name: 2-63-3-2-19.jpeg

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Description:==

View of Component Area File Name: 2-64-3-2-19.jpeg

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Description:==

View of Restrained Temporary Equipment in Area

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Paul C. Rizzo Associates, Inc.ENGINEERS

& (ONS IUFANTS Seismic Walkdown Checklist (SWC)Sheet 29 of 513 Status: (Y)N U Equipment ID No. 2CCP-MOVI 19 Equipment Description CNMT Equip. Class 8A. Motor Operated Valve[nst Zir Compressor Supply Location:

Bldg.MSCV Floor El. 773 Room IAC Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOVon -2 1/2" diameter line. Piping is supported within -18" of valve. Valve operator is independently supported from floor.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X Y N U N/A SN I N x/A Y N U N/A x Y N U N/A Y N U N/A I I I I x I Y N U x I I I

[j Patul C. Rizzo Associates, Inc.PN(INL FRS & CON\ULA NTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV119 Sheet 30 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description CNMT Inst Zir Compressor Supply Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Valve handwheel is in contact with the operator support structure.

This is judged acceptable since the vertical acceleration at this elevation is much less than Ig and the attached piping is rigidly supported near the valve.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A Lucarelli Date: 10/ 10/20 12 LPaul C. Rizzo Associates, Inc. Sheet 31 of513 ENGMINEERS

& CONSULIA%1rS Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV119 Equip. Class 8A. Motor Operated Valve Equipment Description CNMT Inst Zir Compressor Supply Other supporting or relevant documents and photos (if any):/File Name: 2-61-1-2-16.jpeg

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Description:==

Component Plate ID File Name: 2-62-1-2-16.jpeg

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Description:==

General View of Component FVIY Paul C. Rizzo Associates, Inc. Sheet 32 of 513 EN.GINERS

& CONIL[TAN.S Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV119 Equip. Class 8A. Motor Operated Valve Equipment Description CNMT Inst Zir Compressor Supply File Name: 2-63-1-2-16.jpeg

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Description:==

View of Attached Lines Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSUI"A'%

TS Seismic Walkdown Checklist (SWC)Sheet 33 of 513 Status: (Y)N U Equipment ID No. 2CCP-MOV150-1 Equipment Description CCP SPI Equip. Class 8A. Motor Operated Valve LY HDR Outside CNMT ISOL Location:

Bldg.MSCV Floor El. 722 Room MSCV 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Small MO V horizontally mounted on large diameter main line near ceiling.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X Y N U N/A x Y N U N/A Y N U N/A Y N U N/A x Y N U x I L[ Paul C. Rizzo Associates, Inc.ýN*GINUEPRS

& C(OIt)NIANT Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV150-1 Sheet 34 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description CCP SPLY HDR Outside CNM[T ISOL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x T -I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Main line is rigidly supported at wall penetration and is rod supported throughout room. It is judged that the -3 "diameter branch line has adequate flexibility for differential displacements.

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associatcs, Inc. Sheet35of 513 ENGINEERS

& CONSUILTANrS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV 150-1 Equip. Class 8A. Motor Operated Valve Equipment Description CCP SPLY HDR Outside CNMT ISOL Other supporting or relevant documents and photos (if any): File Name: 2-73-1-2-12.jpeg

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Description:==

Component Plate ID File Name: 2-61-1-2-12.jpeg

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Description:==

General View of Component FPaul Sheet 36 of 513 Paul C. Rizzo Associates, Inc.ENGINEERS&

CONSt TANYS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV150-1 Equip. Class 8A. Motor Operated Valve Equipment Description CCP SPLY HDR Outside CNMT ISOL File Name: 2-62-1-2-12.jpeg

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Description:==

General View of Component File Name: 2-63-1-2-12.jpeg

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Description:==

General View of Main Line and Component LC~Pattl C. Rizzo Associates, Inc.ENGINEERS

& CON41ITAN~TS Sheet 37 of 513 Status: Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-MOV150-1 Equip. Class 8A. Motor Operated Valve Equipment Description CCP SPLY HDR Outside CNMT ISOL N U File Name: 2-64-1-2-12.jpeg

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Description:==

General View of Area File Name: 2-94-1-2-12.jpeg

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Description:==

View of Penetration Support and Branch Line with Adequate Flexibility Paul C. Rizzo Associates, Inc.ENCINFER & (ON41 IANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-P21A Sheet 38 of 513 Status: W N U Equip. Class 5. Horizontal Pumps Equipment Description Primary Component CLG Pump "A"-C/Location:

Bldg.AXLB Floor El. 735 Room N/EAST 2 AXLB 735 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Skid is anchored by 10- 7/8" dia anchors. Each long side of the skid has 5 anchors, with 3 of those anchors concentrated at the nozzle end.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 12241-RC-36P-9 confirms the configuration of 10-7/8" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N~Y N U N/A X Y N U N/A X Y N U N/A x Y N U N/A X Y N U x T--T L Y Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSU t TAN-4S Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-P2 LA Sheet 39 of 513 Status: (W) N U Equip. Class 5. Horizontal Pumps Equipment Description Primary Component CLG Pump "A"-C/Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Discharge nozzle piping observed to be adequately supported in the E- W direction, with lateral support in N-S direction

-40' away.Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12

~Q Paul C. Rizzo Associates, Inc.F%(; IN FLRý 6, CON'1L 7ANMh Sheet 40 of 513 Status: W)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-P21A Equip. Class 5. Horizontal Pumps Equipment Description Primary Component CLG Pump "A"-C/nthr or relevant documents and photos (if any): File Name: 2-61-2-2-03.jpeg

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Description:==

Component Plate ID File Name: 2-62-2-2-03.jpeg

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Description:==

General View of Component

-'4 Paul C. Rizzo Associates, Inc.

& CONSL[TANS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-P2 1A Sheet 41 of 513 Status: (Y)N U Equip. Class 5. Horizontal Pumps Equipment Description Primary Component CLG Pump "A"-CI File Name: 2-63-2-2-03.jpeg

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Description:==

Close Up View of Anchorage File Name: 2-64-2-2-03.jpeg

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Description:==

Close Up View of Anchorage K < Paul C. Rizzo Associates, Inc.Sheet 42 of 513 ENGINE~ERS

& L.ONSM. I I N IS Status: (S) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-P21A Equip. Class 5. Horizontal Pumps Equipment Description Primary Component CLG Pump "A"-C/File Name: 2-73-2-2-03.jpeg

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Description:==

General View of Component Area L Y Paul C. Rizzo Associates, Inc.ENOINEERS

&

FS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-PT107A Sheet 43 of 513 Status: (2)N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 1 A Thermal Barrier Pressure Output Location:

Bldg.RCBX Floor El. 718 Room RCBX 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Rack consists of a HSS 6x6 post (-3.5' tall) welded to floor. Instrument attached to face of the rack with 4-3/8" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 12241-BK-1 6G-8-2F confirms mounting bolt pattern and welded base.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X I I Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Paul C. Rizzo Associates, Inc.ES%.INfFR, I CONSl UTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-PT107A Sheet 44 of 513 Status: W N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 1 A Thermal Barrier Pressure Output Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines identified with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A X Y N U N/A X Y N U N/A x Y N U x --T Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 17!7z-11-1ý0 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12 Paul C. Rizzo Associates, Inc. Sheet 45 of 513 ENGINEERS

& CONSUI AN'fS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-PTI07A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P2 1 A Thermal Barrier Pressure Output Other supportin or relevant documents and photos (if any): File Name: 2-61-8-2-19.jpeg

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Description:==

Component Tag ID File Name: 2-73-h-2-19.jpeg

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Description:==

General View of Component 1-% q Paul C. Rizzo Associates, Inc.E'NONL-ERS

&,

Sheet 46 of 513 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-PTI07A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P21 A Thermal Barrier Pressure Output tile Name: 2-62-t8-2-19.jpeg

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Description:==

View of Mounting Bolts 70 *1 Pile Name: 2-63-8-2-19.jpeg

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Description:==

View of Mounting Bolts Paul C. Rizzo Associates, Inc.t'%(INEERS& (ONWUIFANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-PT107A Equip. Class 18. Instrument on Rack Equipment Description Reactor Coolant Pump 2RCS-P21 A Thermal Barrier Pressure Output File Name: 2-64-8-2-19.jpeg

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Description:==

View of Base Weld Paul C. Rizzo Associates, Inc.SNsi NEc Rko Check Is TAN WI Seismic Waikdown Checklist (SWC)Sheet 48 of 513 Status: W N U Equipment ID No. 2CCP-TK21A Equipment Description Compon Equip. Class 21. Tanks and Heat Exchangers ent Cooling Surge Tank Location:

Bldg.AXLB Floor El. 773 Room AXLB 773 Cool Surge Tank Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

8 -1 "diameter anchors aroundperimeter of tank. Chairs are 5" high with 3/8" thick side plates and 1/2" thick top plate.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Tank and anchorage.jbund in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Calculation NM(B)-436-IA confirms 8-1" diameter anchors around tank perimeter.

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N IYx I I Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I L Y Paul C. Rizzo Associatcs, Inc.tNCINEERS

& CONSUL'AN%7 Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-TK21A Sheet 49 of 513 Status: W N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Component Cooling Surge Tank Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, Inc. Sheet 50 of513:NGIUM RS & CONS[ L ANTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-TK21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description Component Cooling Surge Tank Other supporting or relevant documents and photos (if any): File Name: 2-61-1-2-05.jpeg

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Description:==

Component Plate ID File Name: 2-62-1-2-05.jpeg

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Description:==

Close Up View of Anchorage Paul C. Rizzo Associates, Inc. Sheet 51 of513 ENG;INEERS

& CON.ULTANIs Status: (Y) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CCP-TK21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description Component Cooling Surge Tank File Name: 2-63-1-2-05.jpeg

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Description:==

General View of Component File Name: 2-64-1-2-05.jpeg

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Description:==

View of Attached Lines L qC Paul C. Rizzo Associates, Inc.ENGINE[FRS

& I IANNTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-FCV114A Sheet 52 of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description Primary Grade Water To Boric Acid Blender Location:

Bldg.AXLB Floor El. 710 Room AXLB 710 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Small A OV mounted on -3 "diameter insulated line. Piping is well supported near valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y NI Y N U N/A x Y N U N/A X Y N U N/A X Y N U N/A T x_]Y N U X L[Y Paul C. Rizzo Associates, Inc.ESsGINEER

& CONhekIsrANTS Seismic Walkdown Checklist (SWC)Sheet 53 of 513 Status: W N U Equipment IDNo. 2CHS-FCV114A Equipment Description Primary Equip. Class 7. Pneumatic-Operated Valves Grade Water To Boric Acid Blender Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012

~Sheet 54 of: Paul C. Rizzo Associates, Inc.I N6INEERS & CONSI IIANITS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-FCV1 14A Equip. Class 7. Pneumatic-Operated Valves Equipment Description Primary Grade Water To Boric Acid Blender Other supporting or relevant documents and photos (if any): 513 rule iN ame: /-ol--u-L-u .jpeg

Description:

General View of Component 1% qPaul C. Rizzo Associates, Inc.ENGINEERS

&

Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-HCV186 Sheet 55 of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description RCP Seal HDR Flow Control Location:

Bldg.AXLB Floor El. 718 Room AXLB 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

A OV on ~-4"diameter line. Piping is well supported near valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X Y N U N/A Y N U N/A x Y N U N/A Y N U N/A I I I I x Y N U x T I ]

LXQ Paul C. Rizzo Associates, Inc.I'AA(INFER'

& LONI'L I ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-HCV186 Sheet 56 of 513 Status: (W) N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description RCP Seal HDR Flow Control Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A Lucarelli Date: 10/10/2012

.Paul C. Rizzo Associates, Inc. Sheet57of513 ENGINERS & CONSULTA'ITS Status: () N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-HCV186 Equip. Class 7. Pneumatic-Operated Valves Equipment Description RCP Seal HDR Flow Control Other supporting or relevant documents and photos (if any): File Name: 2-61-3-2-02.jpeg

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Description:==

Component Plate ID File Name: 2-62-3-2-02.jpeg

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Description:==

General View of Component (Center Valve)

Paul C. Rizzo Associates, Inc. Sheet58of513 E-N( iINLEERS &

Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-HCV 186 Equip. Class 7. Pneumatic-Operated Valves Equipment Description RCP Seal HDR Flow Control rlt rtame: h-o3-3-L-UL.Jpeg

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Description:==

General View of Component

'4C Paul C. Rizzo Associates, Inc.ENGINEIRS

& CONSULTANnS Seismic Walkdown Checklist (SWC)Sheet 59 of 513 Status: W N U Equipment ID No. 2CHS-LCVI 15B Equipment Description Provide Equip. Class 8A. Motor Operated Valve RWST Flow Path To HHSI Location:

Bldg.AXLB Floor El. 718 Room AXLB 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOVon -8" diameter line. Piping is well supported near valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A T x I Y N U x I I I C. Rizzo Associates, Inc.I-NGlNELRS&

6 ONSL ITANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-LCV1 15B Sheet 60 of 513 Status: W) N U Equip. Class 8A. Motor Operated Valve Equipment Description Provide RWST Flow Path To HHSI Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A X Y N U N/A X Y N U N/A X Y N U x Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 PW-ý Sheet 61 of 513 rPaul C. Rizzo Associates, Inc.[NGINEERS

& CONNULTA'TS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-LCV115B Equip. Class 8A. Motor Operated Valve Equipment Description Provide RWST Flow Path To HHSI Other or relevant documents and photos (if any): File Name: 2-61-1-2-02.jpeg

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Description:==

Component Plate ID File Name: 2-62-1-2-02.jpeg

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Description:==

General View of Component L jPaul C. Rizzo Associates, Inc.ENGINEERS

& CONW4 ITAN'IS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV310 Sheet 62 of 513 Status: (W N U Equip. Class 8a. Motor Operated Valve Equipment Description Iso To Charging System Location:

Bldg.RCBX Floor El. 692 Room RCBX 692-Near Inner Stairs Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOV on -8" diam line. Line is well supported

-3'from valve at both sides.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N II x I Y N U N/A Y N U N/A I I I I X Y N U N/A Y N U N/A Y N U X L1 Y Paul C. Rizzo Associates, Inc.ENGINEERS

& ONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV310 Sheet 63 of 513 Status: (D N U Equip. Class 8a. Motor Operated Valve Equipment Description Iso To Charging System Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Temporary equipment in area judged not to be a credible interaction concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines identified with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 1- Q% Paul C. Rizzo Associates~, Inc.TE%( INEFRS~& (0NI~I ANTS Sheet 64 of 513 Status: (2)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV310 Eq Equipment Description Iso To Charging System uip. Class 8a. Motor Operated Valve and photos (if any): File Name: 2-61-3-2-17jpeg

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Description:==

Component Plate ID File Name: 2-62-3-2-17.jpeg

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Description:==

General View of Component Area Paul C. Rizzo Associates, Inc. Sheet65of 513 PNClNINERS

& C(NSUL1TA.TS Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV310 Equip. Class 8a. Motor Operated Valve Equipment Description Iso To Charging System File Name: 2-63-3-2-17.jpeg

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Description:==

View of Attached Lines Paul C. Rizzo Associatcs, Inc.PNC;INU[RS&

L ONS[' IASIN%Sheet 66 of 513 Status: W)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV8132A Equip. Class 8A. Motor Operated Valve Equipment Description ISOL -Redundent (Inject To Recirc.)Location:

Bldg.AXLB Floor El. 718 Room AXLB 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOV on -4" diameter line. Piping is well supported near valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Valve.found in good condition.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y Nz Y N U N/A SN I INx/A Y N U N/A IT X---x I Y N U N/A Y N U N/A I I I I x I Y N U x

[r-vl- Paul C. Rizzo Associates, Inc.Sii INFERS &

Seismic Walkdown Checklist (SWC)Sheet 67 of 513 Status: W N U Equipment ID No. 2CHS-MOV8132A Equipment Description ISOL -R Equip. Class 8A. Motor Operated Valve edundent (Inject To Recirc.)Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached conduit found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x 77177-7 Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, Inc. Sheet 68 of513 UN;INEE RS & CONSU1LTANIS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV8132A Equip. Class 8A. Motor Operated Valve Equipment Description ISOL -Redundent (Inject To Recirc.)Othersupporting or relevant documents and photos (if any): File Name: 2-61-2-2-02.jpeg

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Description:==

Component Plate ID File Name: 2-62-2-2-02.jpeg

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Description:==

General View of Component Paul Sheet 69 of 513 Paul C. Rizzo Associates, Inc.ENG(INEERS

& COSUMLTA&NrS Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-MOV8132A Equip. Class 8A. Motor Operated Valve Equipment Description ISOL -Redundent (Inject To Recirc.)File Name: 2-63-2-2-02.jpeg

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Description:==

General View of Component and Attached Lines U- 4Paul C. Rizzo Associates, Inc.I-M.INEI RS & ONL I IAN* TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-P21A Sheet 70 of 513 Status: (2)N U Equip. Class 5. Horizontal Pumps Equipment Description Primary HHSI (Charging)

Pump Location:

Bldg.AXLB Floor El. 735 Room AXLB-CP-735 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Skid is anchored by 16-1" diameter anchors, 6 along each long side, 2 along each short side. Nozzles are well supported 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawings 10080-RC-36N and 10080-RC-36P confirm the anchorage configuration as 16-1" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

EIIIN Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U X x I I I

[ Paul C. Rizzo Associates, Inc.ENINEERS & t-INSULTAN'tS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-P2 1A Sheet 71 of 513 Status: (Y)N U Equip. Class 5. Horizontal Pumps Equipment Description Primary HHSI (Charging)

Pump Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Monorail crane in area judged not to be an interaction concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 LQPaul C. Rizzo Associates, Inc.;6 CMINE[RS & CON'ULIANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-P21A Sheet 72 of 513 Status: W)N U Equip. Class 5. Horizontal Pumps Equipment Description Primary HHSI (Charging)

Pump Lents and photos (if any): 0 rue Niame: L-oi-i-L-uiJpeg

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Description:==

Component Plate ID File Name: 2-62-3-2-03.jpeg

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Description:==

General View of Component Paul C. Rizzo Associates, Inc. Sheet73of 513 ENGINEERS

& CONSLULTA*I.S Status: (l N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-P21A Equip. Class 5. Horizontal Pumps Equipment Description Primary HHSI (Charging)

Pump File Name: 2-63-3-2-03.jpeg

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Description:==

Close Up View of Anchorage L Y Paul C. Rizzo Associates, Inc.iEGINE[Rt

& rXN1 t S [',NIS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-SOV206 Sheet 74 of 513 Status: W)N U Equip. Class 8B. Solenoid Valve Equipment Description Alternate Emergency Borate Valve Location:

Bldg.AXLB Floor El. 755 Room AXLB 755 Boric Acid TK Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

-24" fall SOV on -3 "diameter line. Piping is well supported near valve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A x : Y N U x I I I LX QIPaul C. Rizzo Associates, Inc.EN(INEERS& IULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-SOV206 Sheet 75 of 513 Status: (2) N U Equip. Class 8B. Solenoid Valve Equipment Description Alternate Emergency Borate Valve Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 C. Rizzo Associatcs, Inc.ENG;INEERS

& COtN 4ITANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-SOV206 Sheet 76 of513 Status: W)N U Equip. Class 8B. Solenoid Valve Equipment Description Alternate Emergency Borate Valve[d photos (if any): File Name: 2-61-1-2-04.jpeg

==

Description:==

Component Plate ID File Name: 2-62-1-2-04.jpeg

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Description:==

General View of Component and Main Line L qC Paul C. Rizzo Associates, Inc.ENGINEERS

& CIINSULTAN'TS Seismic Walkdown Checklist (SWC)Equipment IDNo. 2CHS-TK21A Sheet 77 of 513 Status: (D)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Boric Acid Tank Location:

Bldg.AXLB Floor El. 755 Room AXLB 755 Boric Acid TK Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Flat bottomed tank anchored by 6- 1 3/4 "diameter anchor bolts around tank perimeter.

Chairs are 12 inches high with 3/4 inch thick side plates and 1.5 inch thick top plates 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 2003.470-033-011 confirms anchorage configuration as 6-1 3/4" diameter anchors around tank perimeter.

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N LX II I Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I 4Paul C. Rizzo Associates, Inc.EGINfURS & F[N*TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-TK21A Sheet 78 of 513 Status: W)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Boric Acid Tank Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brtan A Lucarelli Date: 10/10/20 12 Paul C. Rizzo Associates, Inc.ENGINEERS

& L[NSULTAN'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-TK21A Equipment Description Boric Acid Tank Sheet 79 of 513 Status: (2)N U Equip. Class 21. Tanks and Heat Exchangers and photos (if any): r ie rIame: /-o I-+-i-ou.jpeg

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Description:==

Component Plate ID File Name: 2-62-4-2-04.jpeg

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Description:==

Close Up View of Anchorage L Paul C. Rizzo Associates, Inc.tS.%INFERS

& (lNSIt l I ANIS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CHS-TK21A Sheet 80 of 513 Status: (Y)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Boric Acid Tank File Name: 2-63-4-2-04.jpeg

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Description:==

General View of Component File Name: 2-64-4-2-04.jpeg

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Description:==

General View of Pedestal and Anchorage LPaul C. Rizzo Associates, Inc.[NIONUR6 & C'ONSLLTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV102 Sheet 81 of 513 Status: W N U Equip. Class 8B. Solenoid Valve Equipment Description Containment ISO CIS Penetr #43 Location:

Bldg.MSCV Floor El. 718 Room MSCV 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

SOV on -1 3/4" diameter line. Main line is well supported within -10" of valve on each side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N I X Y N U N/A x Y N U N/A x Y N U N/A Y N U N/A I II x I Y N U x L Y Paul C. Rizzo Associates, Inc.ENGINEERS&

CONS'LTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV102 Sheet 82 of 513 Status: (W) N U Equip. Class 8B. Solenoid Valve Equipment Description Containment ISO CIS Penetr #43 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A X Y N U N/A X Y N U N/A X Y N U XI Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U X II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarclli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 C. Rizzo Associates, Inc.EM'GINEERS

& tiOWILTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV102 Sheet 83 of 513 Status: W N U Equip. Class 8B. Solenoid Valve Equipment Description Containment ISO CIS Penetr #43 and photos (if any): File Name: 2-61-1-2-11 .jpeg

Description:

General View of Component File Name: 2-64-1-2-11 .jpeg

Description:

General View of Component and Attached Lines SPaul C. Rizzo Associates, Inc.ENCINEERS

& CONtI' ANTS Status: (1 N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV102 Equip. Class 8B. Solenoid Valve Equipment Description Containment ISO CIS Penetr #43 File Name: 2-73-1-2-11 .jpeg

Description:

General View of Area L I% 4Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV1 51A Sheet 85 of 513 Status: (W N U Equip. Class 8B. Solenoid Valve Equipment Description CNTM Isolation CIA Penetr 93 Location:

Bldg.MSCV Floor El. 718 Room MSCV 718 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Solenoid valve on a -2" diameter line. Main line is well supported within -l O"of valve on each side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Wz N Y N U N/A SN U N x/A Y N U N/A x 7 Y N U N/A x Y N U N/A I I I I x Y N U x I f I

[<- Paul C. Rizzo Associates, Inc.IFN(.INUERS

& WONSAtITANT-S Seismic Walkdown Checklist (SWC)Sheet 86 of 513 Status: (W)N U Equipment ID No. 2CVS-SOV151A Equipment Description CNTM Equip. Class 8B. Solenoid Valve Isolation CIA Penetr 93 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Temporary scaffolding constructed over component is properly braced and has a seismic qualification tag.9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A X Y N U N/A X Y N U X --F Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U X II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012

--- PaulSheet 87 of 513 Paul C. Rizzo Associates, Inc.ENGINEERS

& N)NS ULTAINr Status: NY) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV151A Equip. Class 8B. Solenoid Valve Equipment Description CNTM Isolation CIA Penetr 93 Other supporting or relevant documents and photos (if any): File Name: 2-62-2-2-1 1.jpeg

Description:

General View of Component File Name: 2-64-2-2-1 1.jpeg

Description:

General View of Component Paul C. Rizzo Associates, Inc. Sheet 88 of513 IN(; INEERS & LfONl.tL IANIT Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2CVS-SOV151A Equip. Class 8B. Solenoid Valve Equipment Description CNTM Isolation CIA Penetr 93 File Name: 2-73-2-2-11 .jpeg

Description:

General View of Area

[v Q Paul C. Rizzo Associates, Inc.I 'r GINEERS & CONSULTWAN Seismic Walkdown Checklist (SWC)Equipment ID No. 2DAS-AOV1OOA Sheet 89 of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 38 Location:

Bldg.RCBX Floor El. 718 Room RCBX 718-PEN-724 COL 9 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Tall AOV (-3') mounted on -3" diam line. Line is supported

-12"from valve on one side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y Nz Y N U N/A T I Ix I Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I i N Paul C. Rizzo Associates, Inc.ENSi INEERm l & CONhLeclit(NSW Seismic Walkdown Checklist (SWC)Sheet 90 of 513 Status: W N U Equipment ID No. 2DAS-AOVIOOA Equipment Description CNMT: Equip. Class 7. Pneumatic-Operated Valves Isolation CIA Penetr 38 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 FPaul C. Rizzo Associates, Inc. Sheet 91 of ENC;INEERS

& CONSULITAN7S Status: (W) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2DAS-AOV100A Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 38 Other supporting or relevant documents and photos (if any): 513 File Name: 2-61-10-2-19.jpeg

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Description:==

General View of Component File Name: 2-0J-1U-2-IY.jpeg

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Description:==

View of Main Line

' Paul C. Rizzo Associates, Inc. Sheet92of 513 FN(.INEERS&

IONSt IThNNTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2DAS-AOV100A Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 38 File Name: 2-64-10-2-19.jpeg

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Description:==

General View of Component Area Fv Q Paul C. Rizzo Associates, Inc.ENGINEERS

& CONULITANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-LIS203A Sheet 93 of 513 Status: W)N U Equip. Class 18. Instrument on Rack Equipment Description Emergency Gen Day Tank Level Indicator Location:

Bldg.DGBX Floor El. 732 Room EDG 2-1 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

El N~Mounted to plate with 4-1/2" diameter machine bolts. Plate is anchored to wall with-2 "fillet welds to wall embed on top left and bottom left, 2-1/4" anchor bolts on right.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A I I I I x I Y N U x I I I Paul C. Rizzo Associates, Inc.VNtINEERS

& C ONSI. LTAN-TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-LIS203A Sheet 94 of 513 Status: ()N U Equip. Class 18. Instrument on Rack Equipment Description Emergency Gen Day Tank Level Indicator Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?Attached lines found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A X Y N U N/A X Y N U x T --F Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U X II Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, Inc. Sheet 95 of 513 ENOI1NEERS

& CONSLITANTS Status: (W) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-LIS203A Equip. Class 18. Instrument on Rack Equipment Description Emergency Gen Day Tank Level Indicator Other supporting or relevant documents and photos (if any): File Name: 2EGF-LIS203A(1).jpg

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Description:==

Component Plate ID rue irame: zLrAr-L-L)ujiaxL),Jpg

==

Description:==

General View of Component IPaul C. Rizzo Associates, Inc. Sheet96of513 LNGINUERS

& C"ONSL I J'ANTfS Status: 0 N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-LIS203A Equip. Class 18. Instrument on Rack Equipment Description Emergency Gen Day Tank Level Indicator File Name: 2EGF-LIS203A(3).jpg

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Description:==

View of Component Anchorage C. Rizzo Associates, Inc.P,(GINEERS

& CONUITAnTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-P2 IA Sheet 97 of 513 Status: (2)N U Equip. Class 6. Vertical Pumps Equipment Description C/S DG 2-1 Fuel Oil XFER PP Location:

Bldg.DGBX Floor El. 732 Room EDG 2-1 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Vertical pump connected to embedded pipe flange with 12-3/4" diameter machine bolts around perimeter.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

LZZN Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A I I I I x Y N U x I I I L Paul C. Rizzo Associates, Inc.EP(.INEERS

& CONSL ITAN1$Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-P21A Sheet 98 of 513 Status: (Y) N U Equip. Class 6. Vertical Pumps Equipment Description C/S DG 2-1 Fuel Oil XFER PP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?-4"diameter nozzle piping has a tributary span of -14 feet and is judged acceptable.

Y N U N/A X Y N U N/A X Y N U N/A x Y N U x -- --F Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U X II I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Sheet 99 of 513 Paul C. Rizzo Associates, Inc.ENGINEER, & ON T1TANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-P21A Equip. Class 6. Vertical Pumps Equipment Description C/S DG 2-1 Fuel Oil XFER PP Other supporting or relevant documents and photos (if any): File Name: 2EGF-P21A(1).jpg

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Description:==

Component Plate ID File Name: 2EGF-P21A(2).jpg

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Description:==

General View of Component and Anchorage Paul C. Rizzo Associates, Inc. Sheet100of 513ERR &t L ONL LtlANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-P21A Equip. Class 6. Vertical Pumps Equipment Description C/S DG 2-1 Fuel Oil XFER PP File Name: 2EGF-P2IA(3).jpg

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Description:==

View of Attached Lines Q jPaul C. Rizzo Associates, Inc.ENICINEERS

& CONSt'LTAN-S Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-TK22A Sheet 101 of 513 Status: ()N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Diesel Gen Fuel Oil Day Tank Location:

Bldg.DGBX Floor El. 732 Room EDG 2-1 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Horizontal tank supported by two tall saddles. Each saddle is anchored by 4-7/8" diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing 10080-RC-29A and Drawing 10080-RC-29B confirm anchorage configuration as two plates, each anchored by 4-7/8" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N X I I Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I L Y Paul C. Rizzo Associates, Inc.ENGINEEtRS I k 11"WL I ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-TK22A Sheet 102 of 513 Status: (Y)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Diesel Gen Fuel Oil Day Tank Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Overhead cable trays are adequately supported.

Flourescent lighting judged not to create significant impact.9. Do attached lines have adequate flexibility to avoid damage?Attached small diameter lines have adequate flexibility.

One -4" diameter line has a tributary span of- 4' and is judged to be acceptable.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x T i I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Q~z1t&/.Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12 L Q Paul C. Rizzo Associates, Inc.EN(;1NEERS

& "ONSULTAN-M Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-TK22A Sheet 103 of 513 Status: (2)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Diesel Gen Fuel Oil Day Tank and photos (if any): File Name: 2EGF-TK22A(1).jpg

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Component Plate ID File Name: 2EGF-TK22A(2).jpg

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Description:==

General View of Component Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-TK22A Sheet 104 of 513 Status: (2)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Diesel Gen Fuel Oil Day Tank File Name: 2EGF-TK22A(3).jpg

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Description:==

View of Anchor Bolts File Name: 2EGF-TK22A(4).jpg

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Description:==

View of Attached Lines Paul C. Rizzo Associates, Inc. Sheet 105 of 513 tNGINEERS

& CONNULTAN.TS Status: () N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGF-TK22A Equip. Class 21. Tanks and Heat Exchangers Equipment Description Diesel Gen Fuel Oil Day Tank File Name: 2EGF-TK22A(5).jpg

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Description:==

View of Attached Lines L qC Paul C. Rizzo Associates, Inc.P\6INEURS

& iANT Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGS-EG2-1 Sheet 106 of 513 Status: (S)N U Equip. Class 17. Diesel Generator Equipment Description Emergency Diesel Generator Location:

Bldg.DGBX Floor El. 732 Room EDG 2-1 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Component anchored around perimeter by 1.5" diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing 10080-RC-29B confirms 1.5" diameter anchor bolt configuration as described in question I above.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N Y N U N/A X Y N U N/A X Y N U N/A X Y N U N/A X Y N U X

'WC Paul C. Rizzo Associates, Inc.FNGINEERS

& (ON. LTA'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGS-EG2-1 Sheet 107 of 513 Status: W N U Equip. Class 17. Diesel Generator Equipment Description Emergency Diesel Generator Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Temporary scaffolding in area is properly braced 9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 LMc Paul C. Rizzo Associates, Inc.k0INI4RS & (ON.'L t 4"NTs Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGS-EG2-1 Sheet 108 of 513 Status: (W)N U Equip. Class 17. Diesel Generator Equipment Description Emergency Diesel Generator Other supporting or relevant documents and photos (if any): File Name: 2EGS-EG2-1(1).jpg

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Description:==

Component Plate ID File Name: 2EGS-EG2-1(2).jpg

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Description:==

General View of Component I---j Paul C. Rizzo Associates, Inc.ENGINEERS

&

S Seismic Walkdown Checklist (SWC)Equipment ID No. 2EGS-EG2-1 Sheet 109 of 513 Status: (2)N U Equip. Class 17. Diesel Generator Equipment Description Emergency Diesel Generator File Name: 2EGS-EG2-1(3).jpg

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Description:==

View of Exhaust Pipe Bracing File Name: 2EGS-EGi2-1(4).jpg

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Description:==

View of Typical Anchor Bolts

[ Iý Paul C. Rizzo Associates, Inc.tNGINUERS

& CONSUIT% S'Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-108 Sheet 110 of 513 Status: W)N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Cooling Pump (2FNC*P2lIA)

Discharge Check Valve Location:

Bldg.FULB Floor El. 729 Room FULB 729 PMP Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Check valve on -6"diameter discharge line.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N LZZI X Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I D OD Paul C. Rizzo Asstciates, Inc.

& CONSLATANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-108 Sheet 111 of 513 Status: (W N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Cooling Pump (2FNC*P21A)

Discharge Check Valve Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x Y N U N/A x Y N U N/A x Y N U x I I I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, li1. Sheet 112 of 513 EN(INE IRI& I 0I, I 111 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-108 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Cooling Pump (2FNC*P2 IA) Discharge Check Valve Other supporting or relevant documents and photos (if any): File Name: 2-61-6-2-29.jpeg

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Description:==

Component Plate ID-4L L File Name: 2-62-6-2-29.jpeg

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Description:==

General View of Component FV'-ý Sheet 113 of 513 1--,% Paul C. Rizzo Associates, Inc.ENGINEEP-1

& 6. NSLTANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-108 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description Cooling Pump (2FNC*P2 1 A) Discharge Check Valve File Name: 2-63-6-2-29.jpeg

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Description:==

General View of Component

[ -Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment IDNo. 2FNC-E21A Sheet 114 of 513 Status: (Y)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Fuel Pool Heat Exchanger Location:

Bldg.FULB Floor El. 740 Room FULB 741 HX Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

-4'diameter HX mounted on 2 saddles. Each saddle mounted to -18" tall concrete pedestals with 4-1" diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Drawing No. 10080-RC-0038K confims anchorage configuration as two supports, each anchored with 4-1" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N X I IZ Y N U N/A x Y N U N/A x Y N U N/A x Y N U N/A x Y N U x T I I L[2Q Paul C. Rizzo Associates, Inc.ENG(INEERS

& (A)SLITANITS Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-E2lA Sheet 115 of 513 Status: (Y)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Fuel Pool Heat Exchanger Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x I I Y N U N/A x I I Y N U N/A x I Y N U x I Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U x I I I Comments (Additional pages may be added as necessary)

Piping from pump 2FNC-P21A to heat exchanger 2FNC-E21A spans -50' and was observed to have minimal lateral support. Nozzle load/pipe stress calculation was checked to verify that pump was designedfor nozzle loads, and the configuration was judged to be adequate.

See also SWC for 2FNC-P21A (Sheet 124 of 513).Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Paul C. Rizzo Associates, Inc.U%-NCINLERI

& CNt Sheet 116 of 513 N U Status: W)Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-E2 LA Equip. Class 21. Tanks and Heat Exchangers Equipment Description Fuel Pool Heat Exchanger Other supporting or relevant documents and photos (if any): File Name: 2-61-2-2-29.jpeg

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Description:==

Component Plate ID File Name: 2-62-2-2-29.jpeg

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Description:==

General View of Component

C. Rizzo Associates, Inc.

& ftl- SL LTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-E21A Sheet 117 of 513 Status: (2)N U Equip. Class 21. Tanks and Heat Exchangers Equipment Description Fuel Pool Heat Exchanger File Name: 2-63-2-2-29.jpeg

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Description:==

Close Up View of Saddle Support File Name: 2-64-2-2-29.jpeg

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Description:==

Close Up View of Anchorage LCD Patul C. Rizzo Associates, Inc.Sheet 118 of 513 FN(GINLEENS& ( ONLI TANTS Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-E21A Equip. Class 21. Tanks and Heat Exchangers Equipment Description Fuel Pool Heat Exchanger File Name: 2-73-2-2-29.jpeg

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Description:==

General View of Component I Y Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSUL TAN'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-EJM230A Sheet 119 of 513 Status: W N U Equip. Class 0. Other Equipment Description 2FNC-P2 1 A Suction Header Exp Joint Location:

Bldg.FULB Floor El. 729 Room FUL13 729 PMP Room Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

Expansion joint with limit rods. Attached piping is well supported.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N LZI XZ Y N U N/A I x Y N U N/A I N I Nx/A Y N U N/A X Y N U N/A I I i I x I Y N U x I I I VPaul C. Rizzo Associates, Inc.Sheet 120 of 513 EN(GINEERS

& ON"'LI [ANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-EJM230A Equip. Class 0. Other Equipment Description 2FNC-P2 1 A Suction Header Exp Joint Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A X Y N U N/A X Y N U N/A X Y N U x F- -T Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Y N U X II I Piping from pump 2FNC-P21A to heat exchanger 2FNC-E21A spans -50' and was observed to have minimal lateral support. Nozzle load/pipe stress calculation was checked to verify that pump was designed for nozzle loads, and the configuration wasjudged to be adequate.

See also SWCfor 2FNC-P21A (Sheet 124 of 513).Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 Sheet 121 of 513 Paul C. Rizzo Associates, Inc.PNO;INLERS

& CONNULtT&N1S Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-EJM230A Equip. Class 0. Other Equipment Description 2FNC-P2 1 A Suction Header Exp Joint or relevant documents and photos (if any): File Name: 2-61-8-2-29.jpeg

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Description:==

General View of Component tlPe Name: z-oL-5-L-z-.jpeg

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Description:==

General View of Component Sheet 122 of 513 Paul C. Rizzo Associates, Inc. Set12o 1 MNURS & 1ONWL[TANTs Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2FNC-EJM230A Equip. Class 0. Other Equipment Description 2FNC-P2 1 A Suction Header Exp Joint File Name: 2-63-8-2-29.jpeg

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Description:==

Close Up View of Component