ML13008A052

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Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B: Seismic Walkdown Checklists, Page B-1, Sheet 248 of 513 Through Sheet 367 of 513
ML13008A052
Person / Time
Site: Perry FirstEnergy icon.png
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: ML13008A052 (120)
v • d • e


Text

rl Q j Paul C. Rizzo Associates, Inc.ENGINEIRS

& C OWh' IANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV1OOA Sheet 248 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description P2 IA Suction -BB C/S Location:

Bldg.SFGB Floor El. 718 Room SFGD 718 UP 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 I. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

MOV on -412" 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 I 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 Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV1OOA Sheet 249 of 513 Status: (Y)N U Equip. Class 8A. Motor Operated Valve Equipment Description P2 1A Suction -BB C/S Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Valve bonnet insulation observed to be in contact with platform grating. This is judged acceptable as excessive seismic displacement of the valve is not expected during a seismic event, so interaction would not be significant.

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 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 L ;2Y Paul C. Rizzo Associates, Inc.F'G.INEEfRS&

IONS1I [ANNIs Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOVIOOA Sheet 250 of 513 Status: (2)N U Equip. Class 8A. Motor Operated Valve Equipment Description P2IA Suction -BB C/S uments and photos (if any): File Name: 2-61-2-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-6 2-2-2-23.jpeg

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Description:==

General View of Component FIV-14-1 Paul C. Rizzo Associates, Inc. Sheet251of 513 ENGCINEERS

& CONSLTANTS Status: (Y) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV100A Equip. Class 8A. Motor Operated Valve Equipment Description P21 A Suction -BB C/S ltue Name: 2-t3-2-z-2ijpeg

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Description:==

General View of Main Line and Component L Y Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV1OIA Sheet 252 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description P2 IA Discharge BB C/S Location:

Bldg.SFGB Floor El. 718 Room RSS 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)?

MOV mounted on -10" 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 XJ Y N U N/A Y N U N/A Y N --- I Y N U N/A Y N U N/A Y N U x --T L 41Q Paul C. Rizzo Associates, Inc.ENGINEERS&

CO, %'SULTA'.TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV101A Sheet 253 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description P2IA Discharge 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 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 ----J 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 ct---1ý0 Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 L-Q Paul C. Rizzo Associates, Inc.F NC INEERS & CON t1 I AXNT Seismic Walkdown Checklist (SWC)Equipment ID No. 2QSS-MOV101A Sheet 254 of 513 Status: (W N U Equip. Class 8A. Motor Operated Valve Equipment Description P21A Discharge BB C/S and photos (if any): File Name: 2-61-1-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-62-1-2-23.jpeg

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Description:==

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

& CONSUL.TAM.S Seismic Walkdown Checklist (SWC)Equipment IDNo. 2RCS-AOV101 Sheet 255 of 513 Status: (W N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 49 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)?

Small AOVon -1" dia line. Main line is well supported within -1 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?

Y N Y N U N/A Y N U N/A Y N U N/A Y N U N/A Y N U x T- ---

L Y Paul C. Rizzo Associates, Inc.ENAAINLERI 6, CONS-UL IANT Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-AOV 101 Sheet 256 of 513 Status: N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 49 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 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 Sheet 257 of 513 Paul C. Rizzo Associates, Inc.ENG~CINEERS 1 CONNUITAN'T.

Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-AOV101 Equip. Class 7. Pneumatic-Operated Valves Equipment Description CNMT Isolation CIA Penetr 49 Other supporting or relevant documents and photos (if any): File Name: 2-62-3-2-11 .jpeg

Description:

Component Tag ID File Name: 2-64-3-2-11 .jpeg

Description:

General View of Component Q .Paul C. Rizzo Associates, Inc.Sheet 258 of 513 I N(IN[U HS & CONILA IVAI[S Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-AOV101 Equipment Description CNMT Equip. Class 7. Pneumatic-Operated Valves Isolation CIA Penetr 49 r-le Niame: L-OI-i-z-I l.jpeg

Description:

View of Attached Lines Q iPaul C. Rizzo Associates, Inc.ENGINEERS

& CONU.tLTAN-rS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-PT440 Sheet 259 of 513 Status: W)N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Vessel LVL INST SYS Pressure TRA Location:

Bldg.MSCV Floor El. 740 Room MSCV East 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)?

Component mounted to stiffened angle with 4-1/4"machine bolts. Angle is welded to a wall plate, which is anchored to the wall with 6-3/8"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.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N EZ I xZ 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 KY Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-PT440 Sheet 260 of 513 Status: (9) N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Vessel LVL INST SYS Pressure TRA 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?Four other transmitters are anchored to the same wall plate. Wall plate isjudged acceptable because all transmitters are lightweight

(<25 lbs)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. Sheet261of 513 US(;INEEMS

& CttSLhIANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-PT440 Equip. Class 18. Instrument on Rack Equipment Description Reactor Vessel LVL INST SYS Pressure TRA Other supporting or relevant documents and photos (if any): rue Name: L-oi-l-L-14.Jpeg

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Description:==

Component Tag ID File Name: 2-62-1-2-14.jpeg

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Description:==

General View of Component LKY Paul C. Rizzo Associates, Inc.ENGlNEERý

& LONt'St IA."$Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-PT440 Sheet 262 of 513 Status: (Y)N U Equip. Class 18. Instrument on Rack Equipment Description Reactor Vessel LVL INST SYS Pressure TRA tile Name: z-o3-1-2-14.Jpeg

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Description:==

View of Component Anchorage Vile Name: L-04-1-2-14jpeg

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Description:==

View of Wall Plate Anchorage F-le-NF-1Sheet 263 of 513 CPaul C. Rizzo Associates, Inc.ENG(INEERS

& tI ANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RCS-PT440 Equip. Class 18. Instrument on Rack Equipment Description Reactor Vessel LVL INST SYS Pressure TRA File Name: 2-73-1-2-14.jpeg

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Description:==

View of Attached Lines L Y Paul C. Rizzo Associates, Inc.F \(.IRiF.&

CONMI4TAN'.r Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-E21B Sheet 264 of 513 Status: (2)N U Equip. Class 21. Tanks & Heat Exchangers Equipment Description Res Heat Removal Heat Exchanger Location:

Bldg.RCBX Floor El. 707 Room RCBX 707 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 by 8-1 1/8" diam bolts connected to I" thick 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. I0080-ISI-E-2P confirms anchorage as 8-1 1/8" 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 L Q Paul C. Rizzo Associates, Inc.EN4INU H', & tN',ULT&NATS Seismic Walkdown Checklist (SWC)Sheet 265 of 513 Status: W)N U Equipment ID No. 2RHS-E21B Equipment Description Res Hea Equip. Class 21. Tanks & Heat Exchangers t Removal 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 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 Y jPaul C. Rizzo Associates, Inc..(-NGI[.RS

& tO I h}SLLANS Seismic Walkdown Checklist (SWC)Equipment IDNo. 2RHS-E21B Sheet 266 of 513 Status: W)N U Equip. Class 21. Tanks & Heat Exchangers Equipment Description Res Heat Removal Heat Exchanger and photos (if any): v le Name: 2-0I.- 1 .jpeg

Description:

General View of Component File Name: 2-64-3-2-18.jpeg

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Description:==

View of Attached Piping Sheet 267 of 513 Paul C. Rizzo Associates, Inc.ENGINEERS

& )ONSVI iANNIS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-E21B Equip. Class 21. Tanks & Heat Exchangers Equipment Description Res Heat Removal Heat Exchanger File Name: 2-61-3-2-18.jpeg

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Description:==

General View of Anchorage File Name: 2-62-3-2-18.jpeg

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Description:==

Close Up View of Anchorage L Y Paul C. Rizzo Associates, Inc.t'N(NE[L R N'& ANTI S Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-HCV758A Sheet 268 of 513 Status: (Y)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description RHS Train A HX Outlet Flow Location:

Bldg.RCBX Floor El. 692 Room RCBX 707 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)?

Valve mounted on -18" insulated 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?

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 I xII Y N U N/A x Y N U N/A x Y N U N/A SII x- I Y N U N/A I x7 Y N U x I I I LPaul C. Rizzo Associatcs, Inc."ENGINEER

& tO1CItIA[TA Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-HCV758A Sheet 269 of 513 Status: W N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description RHS Train A HX Outlet Flow 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 I I I I 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 FV--%FISheet 270 of' Paul C. Rizzo Associates, Inc.ENCINEIRS

& LON>11 rANTS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-HCV758A Equip. Class 7. Pneumatic-Operated Valves Equipment Description RHS Train A HX Outlet Flow Other supporting or relevant documents and photos (if any): 513 File Name: 2-61-2-2-17.jpeg

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Description:==

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

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Description:==

General View of Component 4Paul C. Rizzo Associates, Inc. Sheet271 ENGINEERS

& (ON'UITANTS Status: (2) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-HCV758A Equip. Class 7. Pneumatic-Operated Valves Equipment Description RHS Train A HX Outlet Flow File Name: 2-64-2-2-17.jpeg

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Description:==

View of Attached Lines rue inamne f-I3-z-L-I t.jpeg

Description:

View of Main Line Support 11-31-V- Pattl C. Rizzo A~ssoiates, Inc.Sheet 272 of 513 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV702A Equip. Class 8a. Motor Operated Valve Equipment Description RC To RHR ISO Location:

Bldg.RCBX Floor El. 718 Room RCBX 718-A RCP Pump 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 MOV (-5') mounted on -24" insulated 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 EZI xL 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 0Q Paul C. Rizzo Associates, Inc.ENGINLERS

& CONSUtrA\'S Seismic Walkdown Checklist (SWC)Equipment ID No. 2RI-S-MOV702A Sheet 273 of 513 Status: W N U Equip. Class 8a. Motor Operated Valve Equipment Description RC To RHR ISO 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 T--7 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 Paul C. Rizzo Associates, Inc.f:%CINEERS

& IANTýSeismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV702A Sheet 274 of 513 Status: (2)N U Equip. Class 8a. Motor Operated Valve Equipment Description RC To RHR ISO md photos (if any): 1 lie Name: 2-04-2-2-19.jpeg

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Description:==

General View of Component and Attached Lines File Name: 2-62-2-2-19.jpeg

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Description:==

View of Insulated Main Line Paul C. Rizzo Associates, Inc.ENGINEERS

& "INSWITANnS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV702A Equipment Description RC To RHR ISO Sheet 275 of 513 Status: w N U Equip. Class 8a. Motor Operated Valve File Name: 2-63-2-2-19.jpeg

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Description:==

View of Attached Lines

'4C Paul C. Rizzo Associates, Inc.EN;N-[RS & ON' IF A "'I S Sheet 276 of 513 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV720A Equipment Description RHR To Equip. Class 8a. Motor Operated Valve RCS Loop 22 C.L. ISO Location:

Bldg.RCBX Floor El. 718 Room RCBX 718-B RCP Pump 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 MOV (-4') mounted on -24" insulated 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?

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 x Y N U N/A x Y N U N/A x Y N U N/A S IIx I Y N U x I v?- Paul C. Rizzo Associates, Inc.M-,(.INEIRS

& FONUL TANZTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV720A Sheet 277 of 513 Status: W N U Equip. Class 8a. Motor Operated Valve Equipment Description RHR To RCS Loop 22 C.L. ISO 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 L Paul C. Rizzo Associates, Inc.E%(dINEERI

& L I I)NýLI IANTýSeismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-MOV720A Sheet 278 of 513 Status: (2)N U Equip. Class 8a. Motor Operated Valve Equipment Description RHR To RCS Loop 22 C.L. ISO and photos (if any): Vile Name: 2-b l-'-2-19.jpeg

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Description:==

General View of Component P1le Name: 2-b2-5-2-19jpeg

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Description:==

View of Attached Lines

'NC Paul C. Rizzo Associates, Inc.ENG.INEERS

& ("NSULTAVTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-P21A Sheet 279 of 513 Status: W N U Equip. Class 6. Vertical Pumps Equipment Description RHR Pump A Location:

Bldg.RCBX Floor El. 707 Room RCBX 707 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)?

Vertical pump connected to surrounding wide flange members by 3-2" diam 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. 10880-R V-0052A confirms anchorage configuration as 3-2" diameter anchors to surrounding wide flanges.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N EX 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.'NG(INfFRS

& (kONS'tI Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-P21A Sheet 280 of 513 Status: W)N U Equip. Class 6. Vertical Pumps Equipment Description RHR Pump A 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 --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 LW Q Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSI ITANiS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-P21A Sheet 281 of 513 Status: Y N U Equip. Class 6. Vertical Pumps Equipment Description RHR Pump A d photos (if any): rue rIame: z-oL-z-L-1.jpeg

Description:

General View of Component and Attached Lines File Name: 2-64-2-2-18.jpeg

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Description:==

View of Typical Anchorage LIc Patul C. Rizzo Associates, Inc.ENGIN, 'ER' & I ANI Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-RV721A Sheet 282 of 513 Status: (W)N U Equip. Class 0. Other Equipment Description RHS Trian A Supply Relief Location:

Bldg.RCBX Floor El. 692 Room RCBX 707 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 valve mounted on insulated pipe connected to 2RHS-P21A Pump.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--Ix I Y N U N/A-T X---x 1 Y N U x I I I Paul C. Rizzo Asscwiates, Inc.[-N(INEtRS

& (ONUt ITA'.'IS Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-RV721A Sheet 283 of 513 Status: (W) N U Equip. Class 0. Other Equipment Description RHS Trian A Supply Relief 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 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 I v- Paul C. Rizzo Asbociatcs, Inc.[NGINEERS t & OS 'rAN- S Sheet 284 of 513 N U Status: ()Seismic Walkdown Checklist (SWC)Equipment ID No. 2RHS-RV72 1A Equip. Class 0. Other Equipment Description RHS Trian A Supply Relief Other sunortin2 or relevant documents and nh otos (if any): F File Name: 2-61-1-2-17.jpeg

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Description:==

Component Tag ID File Name: 2-62-1-2-17.jpeg

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Description:==

General View of Component Paul C. Rizzo Associates, Inc.ESW INaERo & CONhetLiTA\(S Seismic Walkdown Checklist (SWC)Sheet 285 of 513 Status: (Y)N U Equipment ID No. 2RSS-TI 150A Equipment Description Contain Equip. Class 19. Temperature Sensors ment Sump Temperature Indicator Location:

Bldg.CNTB Floor El. 735 Room Control 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)?

Instrument mounted on the face of control room back panel with 2-1/8" diameter bolts in compression.

The panel is welded to embedded steel with an average of 6" of 5/16" welds at 12" o.c. front and back.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.)

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

I X I I I L~~~~ Paul C. Rizzo Associatcs, Inc.Sheet 286 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RSS-TI150A Equip. Class 19. Temperature Sensors Equipment Description Containment Sump Temperature Indicator Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Control room ceiling main runners are supportedfrom concrete ceiling by wires at -4'spacing. Each ceiling tile (i.e., egg grating) is tied to the main runners at each of its four corners and judged not to be a potential falling hazard. Potential ceiling interaction with back panels judged not to be a concern as there are no sensitive relays in these panels and the interaction is judged to be unlikely.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 I I I I 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 DC Q Paul C. Rizzo Associates, Inc.MANCIL*ERS

& CO)N',tTANTS Sheet 287 of 513 Status: (2)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RSS-TI150A Equip. Class 19. Temperature Sensors Equipment Description Containment Sump Temperature Indicator photos (if any): File Name: 2RSS-TII5OA(1).jpg

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Description:==

View of Component File Name: 2RSS-TI I 50A(2).jpg

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Description:==

General View of Component Area Paul C. Rizzo Associates, Inc.Sheet 288 of 513 Status: (Y N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RSS-TII50A Equipment Description Containi Equip. Class 19. Temperature Sensors ment Sump Temperature Indicator File Name: 2RSS-TI 1 50A(3).jpg

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Description:==

View of Attached Lines tie Name: /KNN-II)3UAt4).Jpg

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Description:==

View of Component Anchorage Paul C. Rizzo Associates, Inc. Sheet 289 of 513 FN(.INEERS

&

Status: (Y) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2RSS-TII50A Equip. Class 19. Temperature Sensors Equipment Description Containment Sump Temperature Indicator lile Name: 2KNN-II 1MJA(:).Jpg

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Description:==

General View of Inside Cabinet L Y Paul C. Rizzo Associates, Inc.t-NGIN[-IRS& ( ONWH'l NTýSheet 290 of 513 Status: W)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-1 Equip. Class 0. Other Equipment Description LHSI Pump (SIS-P21 A) Inlet Location:

Bldg.SFGB Floor El. 718 Room SFGD 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)?

Light but tall manually operated valve with substantial yoke on -14" diameter main line. Main line 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 II x 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 qC Paul C. Rizzo Associates, Inc.ENGINEERS

& 6 NSUL'ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-I Sheet 291 of 513 Status: (2) N U Equip. Class 0. Other Equipment Description LHSI Pump (SIS-P21A)

Inlet 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 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 DCQ Paul C. Rizzo Associates, Inc. Sheet292of 513 T-4N IN I. R, -&(tONIV I[ IANT$Status: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-1 Equip. Class 0. Other Equipment Description LHSI Pump (SIS-P2 IA) Inlet Other supporting or relevant documents and photos (if any): File Name: 2-61-9-2-23.jpeg

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Description:==

Component Plate ID rue jName:

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Description:==

General View of Component

'W'~ Paul C. Rizzo Associates, Inc.E%( IEERS & CONSULTA%1TS Sheet 293 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-1 Equip. Class 0. Other Equipment Description LHSI Pump (SIS-P2 IA) Inlet File Name: 2-63-9-2-23.jpeg

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Description:==

General View of Main Line and Component ULVIIY Paul C. Rizzo Associate.s, Inc.INGINEER,&

6,ON't'tT.NTS Sheet 294 of 513 Status: (W)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-67 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description HHSI Pump Throttle To Loop 2 1C Cold Leg Location:

Bldg.RCBX Floor El. 718 Room RCBX 718-Annulus Col 4 Manufacturer, Model, Etc.HHSI Pump Throttle To Loop 21C Cold 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 valve mounted on 3" diam line. Line support identified at -4'from valve.Support consists of HSS4x4 post -5ft tall.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 T x1 Y N U x Paul C. Rizzo Associates, Inc.ENC;INfURS

& CONSUtTANTS Seismic Walkdown Checklist (SWC)Sheet 295 of 513 Status: (2)N U Equipment ID No. 2SIS-67 Equipment Description HHSI P Equip. Class OD. Other-Check Valve or Manual Valve ump Throttle To Loop 21C Cold Leg 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?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 Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 IPaul C. Rizzo Associates, Inc. Sheet 296 of 513.NG.INEERS

& tWN'4tII ANJS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-67 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description HHSI Pump Throttle To Loop 21 C Cold Leg-Other supporting or relevant documents and photos (if any): File Name: 2-6 1-4-2-19.jpeg

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Description:==

Component Tag ID File Name: 2-6 2-4-2-19.jpeg

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Description:==

General View of Component Sheet 297 of 513 Paul C. Rizzo Asociatcs, Inc.ENG;INEERS

& C ONNIt I IAMS/Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-67 Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description HHSI Pump Throttle To Loop 21C Cold Leg File Name: 2-63-4-2-19.jpeg

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Description:==

General View of Component Area Q Paul C. Rizzo Associates, Inc.I:"LdtM FbR. & ON.LL[1.ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV863A Sheet 298 of 513 Status: (2)N U Equip. Class 8A. Motor Operated Valve Equipment Description LHSI MOV ISO To HHSI Location:

Bldg.SFGB Floor El. 718 Room SFGD 718 West 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 -8" diameter 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 I X Y N U N/A Y N U N/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 L Paul C. Rizzo Associatcs, Inc.ENONEERS & kC1NS1'tTA.IS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV863A Sheet 299 of 513 Status: (Y)N U Equip. Class 8A. Motor Operated Valve Equipment Description LHSI MOV ISO 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?Attached conduit is flexible.

One of the flexible conduit has little slack compared to what is typically observed in the area. However, it is judged that the amount of available slack is adequate.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N U N/A x I 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 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 Sheet 300 of 513 rW- I Paul C. Rizzo Associates, Inc.iEN(INE.ERS, & t ONS.I' EAMIS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV863A Equip. Class 8A. Motor Operated Valve Equipment Description LHSI MOV ISO To HHSI or relevant documents and photos (if any): File Name: 2-61-7-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-62-7-2-23.jpeg

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Description:==

General View of Component v vSheet 301 of 513 Paul C. Rizzo Associates, Inc.ýN(lINEERS

& CONSJI'TANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV863A Equip. Class 8A. Motor Operated Valve Equipment Description LHSI MOV ISO To HHSI File Name: 2-63-7-2-23.jpeg

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Description:==

View of Main Line File Name: 2-64-7-2-23.jpeg

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Description:==

View of Attached Lines "IC Paul C. Rizzo Associates, Inc.PM(INEERS

& CONSU. LA NTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Sheet 302 of 513 Status: (2)N U Equip. Class 8A. Motor Operated Valve Equipment Description-HHSI Isol to Cold Leg Injection Location:

Bldg.AXLB Floor El. 710 Room AXLB 710 Boron 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)?

MO V on -4" diameter line that is well braced to the wall.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./bund in very 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 Y N U N/A Y N U N/A Y N U N/A--x- 1 Y N U X L Y Paul C. Rizzo Associates, Inc.(NGINEERS

& CONSU'I VNTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Sheet 303 of 513 Status: N U Equip. Class 8A. Motor Operated Valve Equipment Description HHSI Isol to Cold Leg Injection 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 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

'C Paul C. Rizzo A~ssoiates, Inc.P( NONUM& WNt I.1 IANTS Sheet 304 of 513 Status: (2)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Equip. Class 8A. Motor Operated Valve Equipment Description HHSI Isol to Cold Leg Injection and photos (if any): File Name: 2-61-1-2-01.jpeg

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Description:==

Component Plate ID File Name: 2-62-1-2-01.jpeg

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Description:==

General View of Component rIVI-V-ISheet 305 of 513 1 --Or% '4 C-Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSt ITAN'TS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Equip. Class 8A. Motor Operated Valve Equipment Description HHSI Isol to Cold Leg Injection File Name: 2-63-1-2-01 .jpeg

Description:

General View of Component Area

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

& (ONSL[TTANTh Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV8811A Sheet 306 of 513 Status: ()N U Equip. Class 8A. Motor Operated Valve Equipment Description Recirc. ISO VLV's Location:

Bldg.SFGB Floor El. 718 Room SFGD 718 West 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 I-10" diameter line. Valve has substantial yoke and piping near the valve 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?

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

& CONSLITAN-S Seismic Walkdown Checklist (SWC)Equipment IDNo. 2SIS-MOV8811A Sheet 307 of 513 Status: N U Equip. Class 8A. Motor Operated Valve Equipment Description Recirc. ISO VLV'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 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 Y Paul C. Rizzo Associates, Inc.NGINEERS & ONSL TANw'S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV8811A Sheet 308 of 513 Status: (Y)N U Equip. Class 8A. Motor Operated Valve Equipment Description Recirc. ISO VLV's and photos (if any): Hlie Name: 2-bl-8-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-62-8-2-23.jpeg

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Description:==

General View of Component L C Paul C. Rizzo Associates, Inc.P.(.INEERS

& CONSULTAN'TS Sheet 309 of 513 N U Status: (W)Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV8811A Equipment Description Recirc. ISO VLV's Equip. Class 8A. Motor Operated Valve rue Iname: L-oi-t-L-L5.Jpeg

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Description:==

View of Attached Lines Paul C. Rizzo Associates, Inc.tmaNEq+E Rs & cw,,vt t ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P21A Sheet 310 of 513 Status: N U Equip. Class 5. Horizontal Pumps Equipment Description Low Head Safety INJ Pump P21I A Location:

Bldg.SFGB Floor El. 718 Room SFGD 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)?

Skid supporting pump and motor has 10- 1 1/2" diameter anchors.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 2002.290-001-002 indicates skid supporting pump and motor has 10-I 1/2" diameter anchors. Anchorage confirmed to be consistent with design documentation.

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 T -T

'IC Paul C. Rizzo Associates, Inc.IENGINEERS

& CONULATAN'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P21A Sheet 311 of 513 Status: (2)N U Equip. Class 5. Horizontal Pumps Equipment Description Low Head Safety [NJ Pump P21 A 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 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.IN4,I Rý' & L ONML LI A'NTS Status: (Y) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P21A Equip. Class 5. Horizontal Pumps Equipment Description Low Head Safety INJ Pump P21 A Other supporting or relevant documents and photos (if any): File Name: 2-61-5-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-62-5-2-23.jpeg

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Description:==

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

& CONSLITATS Sheet 313 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P21A Equip. Class 5. Horizontal Pumps Equipment Description Low Head Safety [NJ Pump P21 A File Name: 2-63-5-2-23.jpeg

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Description:==

Close Up View of Anchorage Ow -ýFile Name: 2-64-5-2-23.jpeg

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Description:==

View of Attached Lines L Paul C. Rizzo Associates, Inc.EM(,I NEERS b & CON4L IANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Sheet 314 of 513 Status: W N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description Residual Heat Release Valve Location:

Bldg.MSCV Floor El. 773 Room Main Steam Room El 778 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)?

Valve on -12 "diameter pipe.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 I X Y N U N/A--x-7 Y N U N/A I X Y N U N/A I X Y N U x I I I L Paul C. Rizzo Associates, Inc.;ENGINEERS

& VONSfl4'T.kTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Sheet 315 of 513 Status: (2)N U Equip. Class 7. Pneumatic-Operated Valves Equipment Description Residual Heat Release 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 found with adequateflexibility.
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

~Q1Paul C. RiZzo Associates, Inc.E NON~ Rs &. CONýU I A%1S Sheet 316 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Equip. Class 7. Pneumatic-Operated Valves Equipment Description Residual Heat Release Valve Other qunnortint or relevant dncuments and nhotos (if anv): File Name: 2-61-4-2-16.jpeg

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Description:==

Component Tag ID File Name: 2-62-4-2-16.jpeg

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Description:==

General View of Component Sheet 317 of 513 Paul C. Rizzo Associates, Inc.FINGINEERS

& CA)NSITUAN-TS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Equip. Class 7. Pneumatic-Operated Valves Equipment Description Residual Heat Release Valve File Name: 2-63-4-2-16.jpeg

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Description:==

View of Component and Main Line LPatul C. Rizzo Associates, Inc.ENdNLE R'i&. CONSUL [ A.NlS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCV1OIA Sheet 318 of 513 Status: (W)N U Equip. Class 0. Other Equipment Description Atmos Steam Dump Valve Motor Location:

Bldg.MSCV Floor El. 773 Room Main Steam Room Upper Plat.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)?

Valve with substantial yoke. Piping is well supported within -6' 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?

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 Y N U N/Y N U N/A X Y N U N/A X Y N U N/A X Y N U x T--F IY Paul C. Rizzo Associates, Inc.SeimiEWldOwRS

& ChecIksTAN -S Seismic Walkdown Checklist (SWC)Sheet 319 of 513 Status: Y)N U Equipment ID No. 2SVS-PCVI01A Equipment Description Atmos S Equip. Class 0. Other team Dump Valve Motor 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 320 of k-NC;lNEERS

& C O2NSL I [A%'TýStatus: ( N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCVIOIA Equip. Class 0. Other Equipment Description Atmos Steam Dump Valve Motor Other supporting or relevant documents and photos (if any): 513 File Name: 2-61-3-2-16.jpeg

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Description:==

Component Tag ID File Name: 2-62-3-2-16.jpeg

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Description:==

General View of Component FUIIý Sheet 321 of 513'4C Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTAI'TS Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCV1O1A Equip. Class 0. Other Equipment Description Atmos Steam Dump Valve Motor rue iName: L-oi--i-L-o.jpeg

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Description:==

View of Component and Main Line FWQj Paul C. Rizzo Associates, Inc.1"' (INI.ERS & LaN',1IUANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-57 Sheet 322 of 513 Status: )N U Equip. Class OD. Other-Check Valve or Manual Valve Equipment Description SW PP (2SWS*P21A)

Disch Location:

Bldg.INTS Floor El. 705 Room Intake Cubicle D 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 well-supported large diameter pipe. Main line is covered with insulation/cladding.

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 x Y N U N/A Tx__Y N U x T--T Paul C. Rizzo Associates, Inc.ENGINE ERS & CONSU1TAN TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-57 Sheet 323 of 513 Status: W)N U Equip. Class 0D. Other-Check Valve or Manual Valve Equipment Description SW PP (2SWS*P2 1 A) Disch 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 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 L 4_ Paul C. Rizzo Associates, Inc.SesmNicIWaRl C h1eck IsANt S Seismic Walkdown Checklist (SWC)Sheet 324 of 513 Status: (2)N U Equipment ID No. 2SWS-57 Equipment Description SW PP Equip. Class OD. Other-Check Valve or Manual Valve (2SWS*P21A)

Disch File Name: 2SWS-57(I).jpg

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Description:==

Component Tag ID Pile Name: 2SWS-7/(2).jpg

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Description:==

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

& ( ONSULTAN'S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EJM221A Sheet 325 of 513 Status: (2)N U Equip. Class 0. Other Equipment Description SWS Pump Discharge Expansion Location:

Bldg.INTS Floor El. 705 Room Intake Cubicle C 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 at pump discharge nozzle found in good condition.

Pipe is well supported in area of expansion joint.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 Y N U N/A T IIx Y N U N/A-X-I x I Y N U N/A x Y N U x YPaul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EJM221A Sheet 326 of 513 Status: (Y)N U Equip. Class 0. Other Equipment Description SWS Pump Discharge Expansion 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 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 c7t---ýO Brian A. Lucarelli Date: 10/10/2012 Brian A Lucarelli Date: 10/10/2012 LPaul C. Rizzo Associates, Inc.EN'(INEERS

& (ONUV IANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EJM221A Sheet 327 of 513 Status: (2)N U Equip. Class 0. Other Equipment Description SWS Pump Discharge Expansion ments and photos (if any): Hlie Name: 2SWS-EJM221A(I).jpg

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Description:==

General View of Component rite nrame: zLwN-tJMzzIAtz).Jpg

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Description:==

General View of Component LXY Paul C. Rizzo Associates, Inc.ý%INLERS & L ON'tI IA Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV104A Sheet 328 of 513 Status: W N U Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To E2lIA RSS HX-C Location:

Bldg.SFGB Floor El. 718 Room SFGD 718 West 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)?

MO V mounted on -14" diameter insulated 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?

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.)

Y NI Y N U N/A x Y N U N/A SN U N x/A Y N U N/A Y N U N/A I I I I x Y N U x I I I 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

I Paul C. Rizzo Associates, Inc.

& CONSUIT ANT-S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV104A Sheet 329 of 513 Status: (W) N U Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To E2 1 A RSS HX-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?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 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.E NOINEER, & C ONS'UL1 AN'Sheet 330 of 513 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV 104A Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To E2 IA RSS HX-C.d photos (if any): File Name: 2-61-6-2-23.jpeg

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Description:==

Component Plate ID File Name: 2-62-6-2-23.jpeg

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Description:==

General View of Component Paul Sheet 331 of 513 Paul C. Rizzo Associates, Inc.N;ICNEERS

& C"NSULTTANS Status: ) N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV104A Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To E2 IA RSS HX-C File Name: 2-63-6-2-23.jpeg

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Description:==

View of Component and Main Line L 2Y IPaul C. Rizzo Associates, Inc.l- I RS I. I Nd. 'I1,Nr Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV106A Sheet 332 of 513 Status: (Y)N U Equip. Class 8A. Motor Operated Valve Equipment Description Supply To CCR HX "A" Header -C/S Location:

Bldg.VLVP Floor El. 718 Room Valve Pit A 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)?

Large MOV side mounted on large diameter line covered with insulation.

Main line is well supported at wall penetration and within -5 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?

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?

LZIIN Y N U N/A x Y N U N/A Y N U N/A Y N U N/A T X --x I Y N U x T I I L[Y Paul C. Rizzo Associates, Inc.EN.GINEERS

& "3N'LtLTIANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV106A Sheet 333 of 513 Status: (2)N U Equip. Class 8A. Motor Operated Valve Equipment Description Supply To CCR HX "A" Header -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 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 Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 17! t -- -ý ý -Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12

.41r- Paul C. Rizzo Associates, In1C.ENGINEEHS

& ( I N'L [I I Sheet 334 of 513 Status: (W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVI06A Equip. Class 8A. Motor Operated Valve Equipment Description Supply To CCR HX "A" Header -C/S and photos (if any): Hie Name: 2SWS-MUVIU6A(I).jpg

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Description:==

Component Tag ID File Name: 2SWS-MOV106A(2).jpg

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Description:==

General View of Component L&IY Paul C. Rizzo Asisociates, Inc.ENG.INEERS

& CONLl1AN-TS Sheet 335 of 513 Status: Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV106A Equip. Class 8A. Motor Operated Valve Equipment Description Supply To CCR HX "A" Header -C/S N U File Name: ZSWS-MUV IUOA(J).Jpg

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Description:==

View of Attached Lines Paul C. Rizzo Associaltes, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV113A Sheet 336 of 513 Status: Y (9 U Equip. Class 8A. Motor Operated Valve Equipment Description DG HX E21/22 Inlet Isolation C/S 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)?

MOV on -Ift diam main line. Main line is well supported and covered in insulation/cladding.

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?

Both packing nuts observed to have moderate corrosion.

CR-2012-14409 written to document this 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 EI 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 T-x-

'Q Paul C. Rizzo Associates, Inc.ENGINEER.

& CNOMUITAN TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV113A Sheet 337 of 513 Status: Y a U Equip. Class 8A. Motor Operated Valve Equipment Description DG HX E21/22 Inlet Isolation 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 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?

Deficiency tagged as "packing leak" (Notification no. 600716354).

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. Sheet338of 513 I'N(;NEE R, & Status: Y U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV113A Equip. Class 8A. Motor Operated Valve Equipment Description DG HX E21/22 Inlet Isolation C/S Other supporting or relevant documents and photos (if any): rie Niame:

i iMAk).Jpg

Description:

Component Plate ID File Name: 2SWS-MOV1 13A(2).jpg

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Description:==

General View of Component qC Paul C. Rizzo Associates, Inc.EN(;INEIRS&

6, aNSUITA\TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV113A Sheet 339 of 513 Status: Y (R) U Equip. Class 8A. Motor Operated Valve Equipment Description DG HX E21/22 Inlet Isolation C/S File Name: 2SWS-MOVI 13A(3).jpg

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Description:==

View of Corroded Packer Nuts File Name: 2SWS-MOVI 13A(4).jpg

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Description:==

Deficiency Tag on Component L~ h V- Patil C. Rizzo Associates, li1C.Sheet 340 of 513 Status: Y 8 U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P21A Equip. Class 6. Vertical Pumps Equipment Description Service Water Pump 2 1A Location:

Bldg.INTS Floor El. 705 Room Intake Cubicle D 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)?

Veritcal pump attached to base plate with 12-1 "dameter machine bolts. Base plate is anchored with 12-1 1/2" diameter anchors 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?

Pump is leaking oil. Most anchor bolts have minor corrosion, 2 machine bolts have moderate corrosion with material degredation.

CR-2012-14408 generated to document this issue.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 731-N-0027 confirms anchorage configuration as stated in item I above.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 I I I Y N U N/A x Y N U N/A x Y N U N/A x Y N U C. Rizzo Associates, Inc.ENG(INEERS

& (-)NSU' IANT-Seismic Walkdown Checklist (SWC)Equipment IDNo. 2SWS-P21A Sheet 341 of 513 Status: Y (8 U Equip. Class 6. Vertical Pumps Equipment Description Service Water Pump 21 A 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?

Flourescent light supported by chain has potential to impact pump. Judged not to be damaging.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 L~YPaul C. Rizzo Associates, Inc.F\ .ER,& CON.IU1 ANTS Sheet 342 of 513 (a U Status: Y Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P21A Equ Equipment Description Service Water Pump 21 A ip. Class 6. Vertical Pumps Other supporting or relevant d photos (if any): riie rName: LzwN-rzLA(.).Jpg

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Description:==

Component Plate ID rle Name:

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Description:==

General View of Component Paul C. Rizzo Associates, Inc.Sheet 343 of 513 ENGINEERS

& C ONSULTAN[TS Status: Y 0 U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P21A Equip. Class 6. Vertical Pumps Equipment Description Service Water Pump 21 A File Name: 2SWS-P21A(3).jpg

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Description:==

View of Anchor Bolts File Name: 2SWS-P21 A(4).jpg

Description:

View of Corroded Anchorage Paul C. Rizzo Associates, Inc.UN(,INHc.RS

& I Sheet 344 of 513 Status: Y Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P21A Equip. Class 6. Vertical Pumps Equipment Description Service Water Pump 21 A 8 U File Name: 2SWS-P21A(5).Jpg

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Description:==

View of Attached Line L Y Paul C. Rizzo Associates, Inc.ENGINEERS

& CONVS.IT'1 TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PCV118 Sheet 345 of 513 Status: W N U Equip. Class 7. Pneumatic Operated Valve Damper Equipment Description Unit I Supply To Service Water Pump SE Location:

Bldg.INTS Floor El. 705 Room Intake Cubicle C 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)?

Light valve mounted on -1.5" diameter line. Line is well supported within 10" on one side of valve and within -24" 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 II 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 qj Paul C. Rizzo Associates, Inc.PN(INE FR & IONSU. I AN-TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PCVI 18 Sheet 346 of 513 Status: (Y N U Equip. Class 7. Pneumatic Operated Valve Damper Equipment Description Unit 1 Supply To Service Water Pump SE 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 Brian A. Lucarelli Date: 10/10/2012 LKY Paul C. Rizzo Associates, Inc.Sheet 347 of 513 NCGINEERS

& CONNUI IANh Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PCV1 18 Equip. Class 7. Pneumatic Operated Valve Damper Equipment Description Unit 1 Supply To Service Water Pump SE Other supporting or relevant documents and photos (if any): File Name: 2SWS-PCV1 18(l).jpg

Description:

Component Tag ID File Name: 2SWS-PCVI 18(2).jpg

Description:

General View of Component LX Q <Paul C. Rizzo Associates, Inc.Sheet 348 of 513ýN(INMEFRS

& CONS1I.ANTS Status: W N U Seismic Walkdown Checklist (SWC)Equipment IDNo. 2SWS-PT-113A Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter Location:

Bldg.VLVP Floor El. 718 Room Valve Pit A 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)?

Mounted to steel bracket with 4-1/4" diameter machine bolts. Bracket is anchored to wall with 4-31/8" 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 No. 12241-BK-16G-1 7-3K confirms anchorage configuration as 4-3/8" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N LXIII II 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 xI Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-113A Sheet 349 of 513 Status: (2) N U Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter 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 -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

[-j Paul C. Rizzo Associates, Inc.['N(A;NEERS

&, CONNUI I A' Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-113A Sheet 350 of 513 Status: W)N U Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter Other supporting or relevant documents and photos (if any): rue Name: zLw!-r i-u 1iiiAt).Jpg

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Description:==

View of Anchorage File Name: 2SWS-PT-I 13A(2).jpg

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Description:==

Component Tag ID PleY Paul C. Rizzo Associates, Inc.4rENGINEERS

& CONSLITANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-113A Equipment Description Pressure Transmitter Sheet 351 of 513 N U Status: (2)Equip. Class 18. Instrument on Rack File Name: 2SWS-PT-1 13A(3).jpg

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Description:==

General View of Component

'RC- Paul C. Rizzo Associates, Inc.Ieit.iINIkdowRS

& CLheIstLI (SW)Seismic Walkdown Checklist (SWC)Sheet 352 of 513 Status: (Y)N U Equipment ID No. 2SWS-PT-117A Equipment Description Pressure Equip. Class 18. Instrument on Rack Transmitter 2SWS-PT- 117A Location:

Bldg.INTS Floor El. 705 Room Intake Cubicle D 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 mounted to afloor-mounted steel rack with 3-3/8" diameter machine bolts.Each of rack'sJbur support legs are anchored to the floor, through a base plate, by 4-3/4" 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. 1224 1-RK-5J-2 confirms anchorage configuration as rack with 4 plates, each anchored by 4-3/4" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y N EZx 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 vl[--- Paul C. Rizzo Associates, Inc.ENGINE[RS

& tON1f.'[ATS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-117A Sheet 353 of 513 Status: (2) N U Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter 2SWS-PT- I 17A Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Ladder is well secured to rack and isjudged 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 177t---ýO Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/2012 LKY Paul C. Rizzo Associates, Inc.TN( 'IN F -rS & k (1%iL!I S%-Ts Seismic Walkdown Checklist (SWC)Equipment IDNo. 2SWS-PT-117A Sheet 354 of 513 Status: (2)N U Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter 2SWS-PT- I117A Hlie Name: 2SWS-PT-1 17A(1).Description:

Component Tag ID File Name: 2SWS-PT-I 17A(2).jpg

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Description:==

General View of Component on Rack L 1K r Paul C. Rizzo Associates, Inc.ENG6INEERS 6, CONSULTAN7S Sheet 355 of 513 Status: W N U Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-117A Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter 2SWS-PT- 117A File Name: 2SWS-PT-1 17A(3).jpg

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Description:==

General View of Rack*File Name: 2SWS-PT-I 17A(4).jpg

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Description:==

View of Rack Anchorage

'4A r Paul C. Rizzo Associates, Inc.

I CONMLITI"ANS Sheet 356 of 513 Status: (Y)N IU Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-1 17A Equip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter 2SWS-PT- I117A File Name: 2SWS-PT-1 17A(5).jpg

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Description:==

View of Well-Restrained Ladder File Name: 2SWS-PT-1 17A(6).jpg

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Description:==

General View of Rack Q 1 Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSUITAN1TS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Sheet 357 of 513 Status: W N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N Location:

Bldg.SRVB Floor El. 730 Room Emerg SWGR AE 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 Y N 1. Is the anchorage configuration verification required (i.e., is the item one [1II X [of the 50% of SWEL items requiring such verification)?

11 section switchgear.

Each section is welded to floor at the front with 2-2.5" welds. Anchorage at the back of the sections was inaccessible because the component was energized.

No further inspection required since component is not part of 50% anchorage verification.

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 x Y N U x I I I LCQ Paul C. Rizzo Asswciates, Inc.E gGN(NfI- Rý & L_ 0%Nk'I I ANITIS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Sheet 358 of 513 Status: (W N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N 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 adequately supported.

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequately flexible.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---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 Comments (Additional pages may be added as necessary)

Evaluated by: Eddie M. Guerra Date: 10/10/2012 177t---ýO Brian A. Lucarelli Date: 10/10/2012 Brian A. Lucarelli Date: 10/10/20 12 L Q Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTANNfS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Sheet 359 of 513 Status: (Y)N U Equip. Class 2. Low Voltage SwitNlgear Equipment Description 480V Substation 2-8 Emerg BUS 2N d photos (if any): File Name: 480VUS-2-8(1).jpg

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Description:==

Component Plate ID File Name: 480VUS-2-8(2).jpg

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Description:==

General View of Component L~Y~Paul C. Rizzo Associates, Inc.P INLEfRý , LON ITANTýSheet 360 of 513 Status: Seismic Walkdown Checklist (SWC)N U Equipment ID No. 480VUS-2-8 Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 480VUS-2-8(3).jpg

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Description:==

View of Flexible Top Lines File Name: 2-6 1-9-2-26.jpeg

Description:

View of Anchor Welds L~YPaul C. Rizzo Associates, Inc.E'4r UINEERS & CONSUL~tNYS Sheet 361 of 513 Status: (Y)N U Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 2-62-9-2-26.jpeg

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Description:==

Adjacent Cabinets Bolted Together File Name: 2-63-9-2-26.jpeg

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Description:==

General View of Opened Compartment L Y Paul C. Rizzo Associates, Inc.FNINEERS & t ONSULIANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Sheet 362 of 513 Status: ()N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 2-73-9-2-26.jpeg

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Description:==

General View of Opened Door File Name: 2-94-9-2-26.jpeg

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Description:==

View of Components Mounted on Door Paul C. Rizzo Associates, Inc.ENGINEERS

& WONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Sheet 363 of 513 Status: (Y)N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 2-95-9-2-26.jpeg

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Description:==

View of Welds at Component Base File Name: 2-96-9-2-26.jpeg

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Description:==

General View Inside Opened Cabinet 44C Paul C. Rizzo Associates, Inc.tNN & iON'S [LIAN'd Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9 Sheet 364 of 513 Status: ()N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-9 BUS 2P Location:

Bldg.SRVB Floor El. 730 Room Emerg SWGR DF 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 Y N 1. Is the anchorage configuration verification required (i.e., is the item one X of the 50% of SWEL items requiring such verification)?

11 section switchgear.

Component was protected at the time of walkdown and could not be opened to view anchorage.

No further inspection required since component is not part of 50% anchorage verification.

2. Is the anchorage free of bent, broken, missing or loose hardware?Presence of embedded sill channels indicates that the unit is welded to the embed and therefore no missing or broken anchorage is expected.3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Dry environment, no oxidation is expected.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 L[ Y Paul C. Rizzo Associates, Inc.ENGINEERS

& CONSULTANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9 Sheet 365 of 513 Status: W N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-9 BUS 2P 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 adequately supported.

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequately flexible.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 1 Paul C. Rizzo Associates, Inc.F NGINI URS& I ONSMt I ANIS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9 Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-9 BUS 2P Other supporting or relevant documents and photos (if any): rne iName: 45uvuz-L-Yki)jpg

==

Description:==

Component Plate ID File Name: 480VUS-2-9(2).jpg

==

Description:==

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

& CONSULTtT*TS Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9 Sheet 367 of 513 Status: (2)N U Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-9 BUS 2P File Name: 480VUS-2-9(3).jpg

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Description:==

View of Flexible Top Conduit

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