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Text

Perry Nuclear Power Plant Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix B (2 of 2)
	ML13340A164
Person / Time
Site:	Perry
Issue date:	10/09/2013
From:	; ABS Consulting, Paul C. Rizzo Associates, FirstEnergy Nuclear Operating Co
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML13340A277	List: L-13-358, Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report Revision 1, Appendix B (2 of 2); ML13340A147; ML13340A155; ML13340A156; ML13340A157; ML13340A158; ML13340A159; ML13340A160; ML13340A162; ML13340A163;
References
	L-13-358
	Download: ML13340A164 (293)
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Paul C. Rizzo Associatcs, Inr:.EN(;INET.RS S. CI'}NsI.:LT.{:fT5 Sheet 204 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1E5180002 Equip. Class21. Tanks and Heat Exchansers Equipment DescriptionRCIC Lube Oil CoolerLocation:

Bldg. AXFloor El.574Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

l. Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)?Mounted rigidly on pump skid. Pump skid anchored with 6 - I " diam anchor bolts.Motor anchoredwith 4 - I l/2" diam 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% forwhich an anchorage configuration verification is required.)A nc ho r ange c o nfi gur ati on c onfi r me d w ith Dr aw i ng 2 5 - 0 0 0 7 - 0 0 0 0 2.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?

XXXXXX Paul C. Rizzo A.tscciarcs, Inc.Sheet 2A5 of 496E NCINEEft S *. LA1}i5U LTAI;'I-I Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1E5180002 Equip. Class21. Tanks and Heat Exchansers Equipment Description RCIC Lube Oil CoolerInteraction 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YN/AN/AYYXXXXOther Adverse ConditionsI 1. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

YComments (Additional pages may be added as necessary)Evaluated by:Eddie M.

GuerraBrian A.

Lucarelli Date:Date:8t26t2012 8t26t20r2 XI Sheet 206 of 496Paul C. Rizzo Arisociatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lB0002 Equip. Class 21.

Tanks and Heat Exchangers Equipment DescriptionRCIC Lube Oil CoolerFile Name: 2-61-2-4-18 jpegDescription: Geenral view of component File Name: 2-62-2 I 8 jpegDescription:

General view of component Status:@Other supporting or relevant documents and photos (if any):

Sheet 207 of 496Paul C. Riezo Associatcs, Inc.EN(llNEt ftS Ar C{}NSI:[.TA\*IS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1E5180002 Equip. Class 21. Tanks and Heat Exchangers Equipment DescriptionRCIC Lube Oil CoolerFile Name:

2-63-2-4-18 jpegDescription: View of anchorrage configurationFile Name:

2-64-2 l8 jpegDescription: View of component concrete base2-63-2 l8 jpeg2-64-2 l8 jpeg PC? Paul C. Rizz' Associatcs, I'c.

ENCTNFERS {* {tr}N51.:t_TASli Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lF0045 Equip. ClassEquipment Description Motor Valve8A. Motor-Operated ValvesLocation:

Bldg. AXFloor El. 574Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. 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 l.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?

Valve mounted on main line at 4\degfrom horiz. Pipe line is well supportedwith supports before and after 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 surfaceoxidation?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 50o/o for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?

Sheet 208 of 496@YYYYYN/AXXXXXX Paul C. Rizzo Associates, In(:.I.\(; lN E F. RS 6E IOII'i5L:LIAXIS Sheet 209 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1E51F0045 Equip.

Class 8A. Motor-Operated ValvesEquipment DescriptionMotor ValveInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AXXXXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) wBrian A.

Lucarelli Date:Date:812612012 8t26t2012 XEvaluated bv:Eddie M. Guerra Sheet 210 of 496Paul C. Riz?o Arisociatcsr Inc.Seismic Walkdown Checklist (S\ilC)Equipment ID No. lE5lF0045 Equip. Class 8A.

Motor-Operated ValvesEquipment DescriptionMotor ValveOther supporting or relevant docrlme4ls qnd photos (if any):File Name: 2-61-l-4-18 jpegDescription:

Geenral view of component File Name: 2-62-l-4-18 jpegDescription:

General view of component Status: @NU p(]? Paul Ct. Riezo Assqrciatcs, Inc.EN(;INFERS A. i,ONSL:I-TA!\'I-i Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lN0055A Equip. Class 18. Instrument (on) RacksEquipment DescriptionLocation: Bldg.

AXPressure SensorFloor El.

574Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.

Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50%o of SWEL items requiring such verification)?

Sensor rack anchoredwith I6 anchors to 6" thick concrete pad. Nearby rackinspected and noted it was bolted together with 4

- I /2" 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 50Yoforwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

NYNYNYNYNNXXXXXX Paul C. Rizzo Associatcs. lnc.

[\{;lNf f.RS {. C$NsI.:l.IA!\-Ti Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lN0055A Equip. Class 18. Instrument (on) RacksEquipment DescriptionPressure SensorInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?XSheet212of 496N/A8t26t2012 812612012 XXXOther Adverse Conditions1 l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated bv:Eddie M. Guerra ffi,ffi({

Brian A. Lucarelli Date:Date:X RPaul c. RizzoAssociatcs, Inc.E}JC T NEERS

& CT}NSU IT,{NT$

Seismic Walkdown Checklist (SWC)Equipment ID No. 1E51N0055A Equip. Class 18. Instrument (on) RacksEquipment Description Pressure SensorFile Name: 2-61-6-4-18 jpegDescription:

Component Plate IDFile Name: 2-62-6-4-18 jpegDescription:

General view of Component Sheet 213 of 496Other supportipg or lglgyant $gg_q4qents3nd photos (if any):

Sheet 214 of 496Patrl C.

Rieeo A*sociatcsr lrt(:.E5(;lN[ t-R5 & (',0Ntl.-;I-IA]*T5 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lN0055A Equip. Class 18. Instrument (on) RacksEquipment Description Pressure SensorFile Name:

2-63-6 l8iPegDescription:

General view of component rackFile Name : 2-64-6-4-18 JPegDescription:

Anchorage configuration for instrument rack2-63-6 l8ipeg2-64-6 18ipeg Sheet 215 of 496Patrl C. Rizao Associatcsr Inc.E,r-(il NEERS & CONSL:

l.TA,\iT$

Status:Seismic Walkdown Checklist (SWC)Equipment ID No. lE5 1N0055A Equip. Class 18. Instrument (on) RacksEquipment DescriptionPressure Sensor File Name: 2-73-6 18 jpegDescription:

View of top affached lines pC\Q Paul c. Rizz' Ars*ciatcs, lnc.I N(;tNELR!

s. ( slNst.'t_T.rl{1!r Sheet 216 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lG4lF0l45 Equip. Class 8A. Motor-Operated ValvesEquipment DescriptionLocation: Bldg.

IBCNTMT Pools RTN OTBD IsolFloor El.

620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.

Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50%o of SWEL items requiring such verification)?

Mounted on -l0" diam line well supported around 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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

YYYN/ANiAN/AXXXXXX PCt? Patrl c. Rizro Ass'ciates, Int:.

[]rclNEERi

& ('r}NslrI"T.,!.:fTS Sheet 217 of496Status:@NSeismic Walkdown Checklist (SWC)Equipment ID No. lG4lF0145 Equip. Class 8A. Motor-Operated ValvesEquipment Description CNTMT Pools RTN OTBD IsolInteraction 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

UNYNYNYUNYN/AUN/AUN/AXXXXOther Adverse Conditions 1 l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

UNYComments (Additional pages may be added as necessary)

Evaluated bv:Eddie M. Guerra wBrian A. Lucarelli Date:Date:812612012 8/26/20r2 X

Paul C. Rizeo Associatc$r Inc.Sheet 218 of 496E !{GIN EE R$ &. CA)NSU tTAh"T$Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1G4lF0l45 Equip.

Class 8A. Motor-Operated ValvesEquipment Description CNTMT Pools RTN OTBD IsolOther supporting or relevant documents and photos (if any):File Name: 2-61-l-4-1 6 jpegDescription:

Component Plate IDFile Name: 2-62-l-4-1 6jpegDescription: General view of Component PCt? Paul c. Risz* Assrciatcs, Irrc'h-(;lNE E RS {i [rL]i5t.:

t_TA:iTrSheet 219 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1G43N0060A Equip. ClassEquipment Description Level Transmitter18. lnstrument (on) RacksLocation: Bldg.

AXFloor El.

574Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.

Anchoragel.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Small trasnmitter onwall all verified to have their attachment bolts and supporting rackwas found in adequate condition.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 50ohforwhich an anchorage configuration verification is required.)

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

N/AN/ANiAXX XXXX Patrl C. Riuzo Assrrciatcs, Inc.

E:{(;lNE!Rt 6r CONSL:tf - sTli SheetSeismic Walkdown Checklist (SWC)Equipment ID No. 1G43N0060A Equip. Class 18. Instrument (on) RacksEquipment DescriptionLevel Transmitter Interaction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

220of 496Status:N/AN/A812612012 812612012 XXXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated bv:Eddie M. Guerra Lucarelli Date:X Paul C. Rizso Associatcs, Inc.E I{C I NEEft S & (A)NSU TTfu\"Tli Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1G43N0060A Equip. Class 18. Instrument (on) RacksEquipment DescriptionLevel Transmiffer File Name: 2-61-3-4-18 jpegDescription: General view of component locationFile Name: 2-62-3 I 8 jpegDescription: High radiation area signageOther supporting or relevant documents and photos (if any):

Paul C. Rirzo Associatcs, Inc.Sheet 222 of 496E !,iG lNf ER-$ & CONSU [fAFiT$Seismic Walkdown Checklist (SWC)Equipment ID No.

1G43N0060A Equip. Class 18. Instrument (on) RacksEquipment Description Level Transmitter File Name: 2-63-3 I 8jpegDescription:

General view of component Paul C. Rireo A.ssociatcs, Inc.EN(;!Nt ERt {. C{i5L:t_Tr:iT! Sheet 223 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1G43N00608 Equip. ClassEquipment Description Level Transmitter

18. Instrument (on) RacksLocation:

Blde. AXFloor El.574Manufacturer, Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verificationof the 50%o of SWEL items requiring suchSmall trasnmitter onwall all verified to haveraek w as found in adequate condition. required (i.e., is the item oneverification)? their attachment bolts and supporting2. 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 50o/o for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? XXXXXX Paul C. Rizao As*ociatcs, Inr:.E \ClNEfltt tr ('(}NSI.:t,T,liiTS Status:@Sheet 224 of 496 NUSeismic Walkdown Checklist (SWC)Equipment ID No. 1G43N0060B Equip. ClassEquipment Description Level Transmitter18. Instrument (on) RacksInteraction Effects7. 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?UNYUNYUNYUNYN/AXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? UNYComments (Additional pages may be added as necessary)Evaluated by: Eddie M. GuerraA. Lucarelli Date:Date:812612012 8t26t2012 X Paul C. Riseo Associatcs, Inc.t :\*CINEE RS & ('ONSU [TAhTl;Sheet 225 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1G43N00608 Equip. Class 18. Instrument (on) RacksEquipment Description Level Transmiffer File Name: 2-61-4-4-18 jpegDescription: General view of component locationFile Name: 2-62-4 I 8jpegDescription: High radiation area signageother supporting or relevant docurlents and photos (if any): Sheet 226 of 496Paul C. Rirgo Associatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1G43N00608 Equip. Class 18. Instrument (on) Racks Equipment Description Level TransmifferFile Name: 2-63-4 l8 jpegDescription: General view of component N Paul C. Rizzo Associatcs, Inr:.ESiXNEEItS dr CONIL:LTANTS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lHl3P070l Equip. Class 20. Instrument and Control PanelsEquipment DescriptionTermination Cabinet Location: Bldg. CCFloor El. 654Manufacturer, Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?4 section panel, each section anchored with 4 - 5/8" diam anchors. Adjacent toanother 4-section panel and verified to be bolted together.

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% forwhich an anchorage configuration verification is required.)

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

Sheet227NNYUNYUNUNYUNYUNYXXXXXX pcte Patrl c. Riezt, Ass.ciatc,s, Inc.IN(;INEERS a{ CtlNSt LT.\\"TS SheetStatus:Seismic Walkdown Checklist (SWC)Equipment ID No. lH13P070l Equip. Class20. Instrument and Control PanelsEquipment Description Termination CabinetInteraction 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YXYXY XYXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraBrian A. Lucarelli Date:Date:812612012 8t26t2012 YX Paul C. Rirao Associatcsr Inc.Sheet 229 of 496 E fr*C lN E E RS 6. ITINSL! TTAllT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lHl3P070l Equip. Class 20. lnstrument and Control PanelsEquipment Description Termination CabinetFile Name: 2-61-l 02jpeg

== Description:==

Partial view of component anchorage detail File Name: 2-63-l 02 jpegDescription: Inside view of componentOther supporting ql relevant documents and photos (if any): Paul C. Rieao Associates, fnc.Fl-CINEE ES's CONit:lT,,i!\-]s Status:YSeismic Walkdown Checklist (SWC)Equipment ID No. 1H51P0037 Equip. Class 20. Instrument and Control Panels Equipment DescriptionLocation: Bldg. AXECCS pump room cool HVAC control panel.Floor El. 599Manufacturer. Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.Sheet 230 of 496 U@Anchorage1. Is the anchorage configuration verificationof the 50o/o of SWEL items requiring suchrequired (i.e., is the item one verification)? NYNYNYUNYNY2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. ls the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? UN/AUN/AN/AUN/AUNYXXXXXX Patrl C. Riczo Associatcs. fnc.EN{;lNELRt dr LO}iSLrLT,{ST$Sheet 23 I @of 496Status:YSeismic Walkdown Checklist (SWC)Equipment ID No. 1H51P0037 Equip. Class 20. Instrument and Control PanelsEquipment Description ECCS pump room cool HVAC control panel.Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures?Potential interactionfrom scaffolding staging near cabinet. Condition Report issuedfor this condition (CR-20 I 2- I 2 3 7 5).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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?UNYUNYUNYUNYXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? NComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraE,WBrian A. Lucarelli Date:Date:812612012 812612012 X Paul C. Risso Associatcs, Inc.Sheet 232 of 496E lt(; INEE RS & f'ONSt: l.TAn*I $ Status:YU@Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0037 Equip. Class 20. Instrument and Control PanelsEquipment DescriptionECCS pump room cool HVAC control panel.File Name: 2-61 4-22jpeg

== Description:==

Component Plate IDFile Name : 2-62-2-4-22 trpegDescription: General view of component Other supporting or relevant documents and photos (if any): Sheet 233 of 496Patrl C. Riezo Associatcsl f nc.E.r*(i I N E t R$ {r L'{}N5L} I-TANTSStatus:Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0037 Equip. Class 20. Instrument and Control Panels Equipment Description ECCS pump room cool HVAC control panel.File Name : 2-63-2-4-22.1peg

== Description:== Scaffolding staging areaFile Name: 2-64-2-4-22jpegDescription: Tag for scaffolding stagingarea Sheet 234 of 496Paul C, Risso Associatcs, Lnc.E r-{l INEE ft S &. tl{}NSLr LT^:\TS Status:Seismic Walkdown Checklist (SWC)Equipment ID No. lHslP0037 Equip. Class 20. Instrument and Control PanelsEquipment DescriptionECCS pump room cool HVAC control panel.File Name: 2-7 3-2-4-22 trpegDescription: View of ties for scaffolding stagingFile Name: 2-94-2-4-22.1peg

== Description:==

View of top attached lines2-94-2-4-22.1peg pc'\? P'ul c' Rizzo Assexiatcs, Inc.t\(;lN[tR: $. LONSL LT.{IT5 Sheet 235 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP087l Equip. Class 20. Instrument and Control PanelsEquipment DescriptionLocation: Bldg. CCAuxiliary Relay PanelFloor El. 620Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1 Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? 8 - 5/8" diam anchors identified inside component.2. ts 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%oforwhich an anchorage configuration verification is required.)Anchorage confirmed per Document l-6-7, page 170.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX Paul C. Riezo Associates. lnr:.Sheet 236 of 496 EljClNEt"RS s{ ( O}iSULTASTT Status:Seismic Walkdown Checklist (SWC)Equipment ID No. 1H51P0871 Equip. Class20. Instrument and Control PanelsEquipment Description Auxiliary Relay PanelInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXYXYXYXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26t20r2 8t2612012 YX Paul C. Riuzo Associares, Inc.ENGINEEftS 6i CTINSULTANT$ Seismic Welkdown Checklist (SWC)Equipment ID No. lH5lP087l Equip. class 20. Inshument and control panelsEquipment Description Auxiliary Relay PanelFile Name: 2 I 5-4-06jpeg

== Description:==

Component Plate IDFile Name: 2-62-15-4-06 jpegDescription: General View Inside Component Sheet 237 of 496Status' @NUother supporting or relevant documents and photos (if any): Patrl C. Rieeo Associatcs, Inc.E I,'(;lNE t-RS 6r, L'{}NSI.: I TAI'1 } Seismic Walkdown Checklist (SWC)Equipment ID No. I H5 I P0871 Equip. Class20. Instrument and Control Equipment Description Auxiliary Relay Panel Sheet 238 of 496Status:PanelsFile Name: 2-63-15-4-06 jpegDescription: View of top attached linesFile Name: 2-64-15-4-06 jpegDescription: General view of anchorage pc.'t? Patrt c. Rizzo Asstciatcs, Inc.INC]NEERS & CON5I.II,T, ifTF Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0975 Equip. Class 20. Instrument and Control PanelsEquipment DescriptionDiv 2 pump cooling cooling HVAC control panelLocation: Bldg. AXFloor El. 599Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Approx. 3' x 3' x 12" panel mounted to concrete column with 4 - 3/8" diam anchorbolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?

Bolts 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 50o/o for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Sheet 239 of 496NUNYNYNYNYNYUN/AUN/AUN/AUN/AUNYXXXXXX pcte Paul c. Rigz. Associatcs, Inc.r s( ; lNELllt {r c'c}lrs1. Lr.\IT$ Sheet 240 of 496Seismic Walkdown Checklist (SWC)Equipment ID No. 1H51P0975 Equip. Class 20. Instrument and Control PanelsEquipment DescriptionDiv 2 pump cooling cooling HVAC control panelInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures? Scaffolding located in the area. Judged not an adverse condition due to distance and proper bracing of scaffold.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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/AN/AN/AXXXXOther Adverse Conditions

11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraLucarelli Date:Date:812612012 812612012 X Paul C. Rizzo Associatcsr Inc.Sheet 241 of 496EliC INEER$ S( OONSUITAIfT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0975 Equip. Class 20. Instrument and Control PanelsEquipment Description Div 2 pump cooling cooling HVAC control panelFile Name: 2-61 4-22jpeg

== Description:==

Component Plate IDFile Name : 2-62-3 22 SpegDescription: General view of componentOther supporting or relevant documents and photos (if any): Sheet 242 of 496Paul C. Riszo Associatcs, Inc.E }iG INEERS & ('ONSUT.TAh"T$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0975 Equip. Class 20. Instrument and Conhol PanelsEquipment DescriptionDiv 2 pump cooling cooling HVAC control panelFile Name: 2-63-3-4-22 trpegDescription: View of top conduit attachment File Name : 2-64-3-4-22.1pe9

== Description:==

View of attached lineUN Paul C. Riszo A'ssociates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lH5lP0975 Equip. Class 20. Instrument and Control PanelsEquipment Description Div 2 pump cooling cooling HVAC control panelFile Name: 2-73-3-4-22 SpegDescription: Scaffolding located in the areaSheet 243 of 496Status:@ Paul C. Riczo Associatcs, Inc.E5.{;lNf t-lts h (llNSLrl,T.\tiTs Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1H5lPl42l Equip. Class 20. lnstrument and Control PanelsEquipment Description Instr Rack For HPCS Diesel Gen. Pressure SwitchesLocation: Bldg. DGFloor El. 620Manufacturer. Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Rack mounted on HSS 6 x 6 cantilever post which is anchored toJloor with 4 - I/2"diam anchor bolts. Very light weight identifiedfor supporting rack. Total of 9 switchesidentified.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? Sheet 244 of 496NNYUNYNYN/AN/AN/ANiAUNYUNYUNYXXXXXX Paul C. Rizzo Associatcs, Inc.rN{itNFEttt {r f'oNsl.;I_TAS"I.5 Sheet 245 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lH5lPl421 Equip. Class 20. Instrument and Control PanelsEquipment Description Instr Rack For HPCS Diesel Gen. Pressure Switches Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?UNYUNYNYUNYNiAN/AUNiAXXXXOther Adverse Conditions1 l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? UNYComments (Additional pages may be added as necessary) e,Kt{Brian A. Lucarelli Date:Date:8t26/2012 812612012 XEvaluated bv:Eddie M. Guerra Sheet 246 of 496Paul C. Rirzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lHslPl4zl Equip. Class 20. Instrument and Control PanelsEquipment Description Instr Rack For HPCS Diesel Gen. Pressure SwitchesFile Name: 2-61-1 1-1-O8jpeg

== Description:==

Component Plate IDFile Name: 2-62-1 1-l-O8jpeg

== Description:==

General view of Component Status:@UNOther supporting or relevant documentlqnd photos (if any): Ilattl C-. Itireo Assor:iatr.s, Irrr'.I S(.lNt [:h\ fr, t t t]rt[ I I \\1!Seismic Walkdown Checklist (SWC)Equipment ID No. lH5 lPl42l Equip.ClassEquipment Description Instr Rack For HPCS20. lnstrument and Control PanelsStatus:@Sheet 247Nof 496Diesel Gen. Pressure SwitchesFile Name: 2-63-l l - l -08 jpegDescription: General view with attached lines File Name: 2-64-l l - l -08 jpegDescription: General view of anchorage PCte Paul c. Rizzo Ass.ciatcs, I.r:.E !i(llNlERS 6. i'LlNsLrI{AST* Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M16F0020A Equip. Class 0. OtherEquipment DescriptionVacuum Breaker Check ValveLocation: Bldg. COFloor El. 642Manufacturer, Model, Etc.Instructions for Completing ChecklistThis 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 andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.ls the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Mounted on -I2" diam line well supported off of dry well wall. Located very high instructure thus not well visible during isnpection.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?

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 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 248 NNYUNYUNYUNYUNYUNYXXXX XX pc-e Paul c. Riez. Ass*ciatcs, Inr:,t l..(l I NE t RS {r f t)NSL' Lf ,\\TrSeismic Walkdown Checklist (SWC)Equipment ID No. 1M16F0020AEquipment Description VacuumStatus:@Equip. Class 0. OtherBreaker Check Valve 249 of 496Interaction Effects7 . 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 piping is rigidly supported and attoched conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NNYNYNYXXXXOther Adverse ConditionsI L Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? NYComments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraDate:Date:8t26t2012 8t26t2012 X Paul C. Rirzo Associatcs, f nc.ENG I NF t tt$ & f(}nuslt LT.{$T$Seismic Walkdown Checklist (SWC)Equipment ID No. lMl6F0020A Equip. Class 0. otherEquipment DescriptionVacuum Breaker Check Valve File Name:Description: 2-61-6-4-12.1pegGeneral view of component location Sheet 250 of 496Status:Other supporting or relevant documents and photos (if any): p(}? Paul C. Rizeo Ass.ciatcs, rtrc. []j{;tNEr:Rt $ ('oNsL:LT.UsTt Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M39B00018 Equip. Class 9. FansEquipment Description IM39-BOOOIB FANLocation: Bldg. AXFloor El. 574Manufacturer, Model, Etc.Instructions for Completing ChecklistThis 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 andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Anchored to steel platform with 8 - 5/8" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Mild oxidation judged not a concern.4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.) Anchorage confirmedper drawings 69 -0157-00000 006,48 -0326-00000 002 and87254-026-54.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? Sheet 251 of 496N/AN/AN/AN/AXXXXXX pctt? Patrl C. Rizz. Associatcs, hrc.[ \c lN Ft Rs & coNsu l"T..ts'rsSeismic Walkdown Checklist (SWC)Equipment ID No. 1M39B0001B Equip.Equipment Description lM39-80001B ClassFAN9. FansSheetInteraction Effects7 . 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 piping is rigidly supported and attoched conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Scaffolding identified in area. Judged not a seismic concern.252of 496N/A8/26t20t2 8t26t2012 XXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safety found no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. Guerra{H*,*/.ti Brian A. Lucarelli Date:Date:X Sheet 253 of 496Paul C. Riezcr Associatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1M39800018 Equip. Class 9. FansEquipment Description IM39-BOOOIB FANFile Name: 2-61-5-l - I 9jpegDescription: Component ID TagFile Name: 2-62-5-l- I 9jpegDescription: General view of component Status:@UNOther supporting or relevant documents and photos (if any): RPaul c. RizzoAssociatcr, Inc.ENG INEERS 5i CA}NSU LTANT$Seismic Walkdown Checklist (SWC)Equipment [D No. lM39B000lB Equip. Class 9. FansEquipment Description IM39-BOOOIB FANFile Name: 2-63-5-l-lgjpeg

== Description:==

View of anchorage detailFile Name: 2-64-5 l gjpegDescription: View of component anchorage detailSheet 254 of 496 H Paul c. Riez* Associatcs, Inc.E}iCINEERS &, C(}NSUTTA}IT$ Seismic Walkdown Checklist (SWC)Equipment ID No. lM39B000lB Equip. class 9. FansEquipment Description IM39-BOOOIB FANFile Name:Description: 2-73-s-l - l9 jpegScaffolding located in the areaSheet 255 of 496 PCe &gLc. RiEz* Associatcs, Inc. El'.(ilNEE ltt a( {:L}N5!..i1.T,{\-I5Seismic Walkdown Checklist (SWC) Equipment ID No. 1M3980003 Equip. Class 10. Air Handlers Status:@Sheet 256 of 496NUEquipment DescriptionLocation: Bldg. AXRoom Cooling FanFloor El. 574Manufacturer, 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 theSWEL. 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 oneof the 50o/o of SWEL items requiring such verification)? Anchored through grating to steel beams with 8 - 5/8" diam machine bolts. Anchoragedetail does not appear to engage the supporting beam flanges. Drawing D-5 I2-02 I reviewed and it shows the anchors are stud-welded to topflange of supporting beams.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?Slight surface corrosion identified but judged not a concern.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50Yoforwhich an anchorage configuration verification is required.)Drawing D-5 I 2-02 I confirms anchorage configuration.

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

NYUNYUNYUNUNYN/AUNYXXXXXX pC)e Patrt C. Rizz* Ass*ciatcs, Inr:.IN(;]Nf ERt s. CONSIjI-TAS'IiSeismic Walkdown Checklist (SWC)Equipment ID No. 1M3980003 Equip. ClassEquipment Description Room Cooling Fan Sheet 257 of49610. Air Handlers Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? Temporary scaffolding located in the areajudged not a interaction hazard.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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/AXXXXOther Adverse Conditions11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26t2012 8t26t20r2 X Sheet 258 of 496Paul C. Riszo Associatcs, Inc.ENC INEE NS & C-ONsU LTA.\"TS Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1M3980003 Equip. Class 10. Air HandlersEquipment DescriptionRoom Cooling FanOther supporting or relevant documents and photos (if any):File Name: 2 I 5 I 8 jpegDescription: Component Plate IDFile Name: 2-62-15-4-18 jpegDescription: General view of Component Patrl C. Riteo Associatcs, Inc.[ ]i(i lnuEE RS A. CONST-r LTAI*ThSheet 259 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1M3980003 Equip. Class 10. Air HandlersEquipment Description Room Cooling Fan File Name: 2-63-15-4-1 8 jpegDescription: General view of mounting base configuration File Name: 2-64-15-4-18 jpegDescription: View of attached lines Paul C. Rizso Associatcsr lnc.ENC I NEEft S {L C'ONSU tTATfT$Seismic Walkdown Checklist (SWC)Equipment ID No. 1M3980003 Equip. Class 10. Air HandlersEquipment Description Room Cooling FanFile Name: 2-73-15-4-18 jpegDescription: View of pipe line wall supported bracingFile Name: 2-94-15-4-18 jpegDescription: View of pipe line wall supported bracingSheet 260 of 496 Paul C. Riszo Arsociatcs, Inr:.ENGlNttlts {* ('{}NSt rLTAi{TiSeismic Walkdown Checklist (SWC)Equipment ID No. 1M39B0003 Equip. Class 10. Air HandlersEquipment Description Room Cooling FanFile Name: 2-95-15-4-1 8 jpegDescription: Scaffolding located near component File Name: 2-96-15-4-18 jpegDescription: View of typical anchorage detailSheet 261 of 496Status: p(}e Paul C. Riezo Assqrciarcs, I'c.Il{{;lNl}_tds & {l}Nit.jt,T,{!{1.5 Sheet 262 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M39B0006 Equip. Class 10. Air Handlers Equipment Description FanLocation: Bldg. AXFloor El. 574Manufacturer, 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 andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage l.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Anchored through grating to steel beams with I - 5/8" diam machine bolts. Anchoragedetail does not appear to engage the supporting beamJlanges. Drawing D-512-022 reviewed and it shows the anchors are stud-welded to topflange of supporting beams.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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% forwhich an anchorage configuration verification is required.) Drawing D-512-021 and D-512-022 confirms anchorage configuration.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N/AN/AN/AXXXXXX Paul C. Rirzo A*ssociatcs, lnrr. [!ji;lNE ilt! {i coNsl.:lr^lfts SheetStatus:Seismic Walkdown Checklist (SWC)Equipment ID No. 1M39B0006 Equipment Description FanEquip. Class 10. Air Handlers Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YX263of 496N/AYXYXYXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuemawBrian A. Lucarelli Date:Date:812612012 8/2612012 YX Sheet 2U of 496Paul C. Rizzo Associatcs, Inc.EIiIG INEERS &. CT}N$UT.TA}'T$ Seismic Walkdown Checklist (SWC)Equipment ID No. 1M39B0006 Equip. Class 10. Air Handlers Equipment Description FanFile Name: 2-61-9-4-18 jpegDescription: Component Plate IDFile Name: 2-62-9 I 8 jpegDescription: General view of Component or relevant documents and photos (if any): Pnul C. Rizzo Associatcs, Inc.ENGINEE*S &. Ct)trlSU LIANTSStatus:@Sheet 265 of 496NUSeismic Walkdown Checklist (SWC)Equipment ID No. 1M3980006 Equip. Class 10. Air Handlers Equipment Description FanFile Name: 2-63-9 I 8 jpegDescription: View of anchorage detailFile Name: 2-64-9 I 8 jpegDescription: View of mounting base configuration Paul C. Riezo Associatcs, Inc. Sheet 266 of 496ENOTNEENS E CI)NSUTTANTS @Seismic \ilalkdown Checklist (SWC)Equipment ID No. 1M39B0006 Equip. Class 10. Air Handlers Equipment Description FanFile Name: 2-73-9 I 8 jpegDescription: View of pipe lines attached to component File Name: 2-94-9 I 8 jpegDescription: View of pipe line wall supported bracing Paul C. Rie?o Associarcs, fnc.E NC INEERS & Ct}NSUITA.\TS Seismic Walkdown Checklist (SWC)Equipment ID No. 1M3980006 Equip. Class 10. Air HandlersEquipment Description FanFile Name: 2-95-9 l8 jpegDescription: View of component wall mounted bracingFile Name: 2-96-9 l8 jpegDescription: view of typical anchorage detailSheet 267 of 496Status:I rce Paul c. Rizz. Ari$ociiitcs, Inc. E l*{; I NEt RS d. {]ONSL:Lr.t}n iSeismic Walkdown Checklist (SWC) Equipment ID No. lM43C000lA Equip. Class 9. FansEquipment Description Location: Bldg. DGDiv I DG RM Supply Fan lAFloor El. 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is theof the 50%o of SWEL items requiring such verification)? Rigidly supportedfromwall by 6 - I" diam bolts to C4 channels. with 2 - 3/4" diam 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 surfaceoxidation?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 50o/o for which an anchorage configuration verification is required.) Anchorage configuration confirmed by detail D drawing 517-0024.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 268 of 496Status:@item oneC4's attached to wall XXXXXX pc\te Paul c. Rirz* Arsrciatcsr Inc.E N(;INF t R! *. rr.}N!t_' LL\_\'T!Sheet 269 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0001A Equip. Class 9. FansEquipment Description Div I DG RM Supply Fan lAInteraction Effects7. 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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NNYUNYUNYUN/AUN/ANiAXXXXOther Adverse ConditionsI l Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

UNYComments (Additional pages may be added as necessary) Evaluated bv:Eddie M. Guerrae,K/:{Brian A. Lucarelli Date:Date:8t26/2012 812612012 X Sheet 270 of 496Paul C. Riseo Assqrciatcs, Inc.Elic I N EE RS {i CONSL] t.T,tl\iTS Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0001A Equip. Class 9. FansEquipment DescriptionDiv I DG RM Supply Fan lAFile Name: 2-61-18-4-08 jpegDescription: Component Plate IDFile Name: 2-62-18-4-08 jpegDescription: General view of Componenting or relevant documents and photos (if any): of 496Paul C. Riszo Associatcs, Iltt:"ES(ilNLtRS e ('rlNtt rLTAN] lSeismic Walkdown Checklist (SWC)Equipment ID No. lM43C000lA Equip. Class 9. Fans Equipment DescriptionDiv I DG RM Supply Fan I AFile Name: 2-63-18-4-08 jpegDescription: View of affached small linesFile Name: 2-64-1 8-4-08 jpegDescription: View of wall mounting baseSheet 27 lStatus: Paul C. Rizzo A,ssociatcs, Inc.[!r(;lNf Elit & cc]Nst

Lri}TsSheet 272 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0002B Equip.Class 9. FansEquipment DescriptionMotor Fan Location:

Bldg. DGFloor El.620Manufacturer. 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 oneof the 50% of SWEL items requiring such verification)?

Rigidly supportedfrom woll by 6 - I " diam bolts to C4 channels. C4's attached to wallwith 2 - 3/4" diam 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 surfaceoxidation?

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 50oh forwhich an anchorage configuration verification is required.)Detail D drawing 517-0024 confirms anchorage configuration.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX ry Paul c. Riczo Asscciatcs, [nr:.[ ]-( :lt'iE t ltt 6( Cr]NSl'LTA]'T* Status:@Sheet 273 of 496NUSeismic Walkdown Checklist (SWC) Equipment ID No. 1M43C0002B Equip. ClassEquipment Description Motor Fan9. FansInteraction Effects7. 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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NYNYUNYUNYUN/AUNiANiAXXXXOther Adverse ConditionsI l Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

UNYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraA. Lucarelli Date:Date:8t26t2012 8/26/20t2 X HPaul c. Rizeo Associatcs, Inc. E ft-C lN EE Rtt 6i {DNSLI ITtu\T$ Sheet 274 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0002B Equip. Class 9. FansEquipment DescriptionMotor Fan File Name: 2-61-l 5-l -O8jpegDescription: Component Plate IDFile Name: 2-62-1 5- I -08jpegDescription: General view of ComponentOther suor relevant documents and photos (if any): Paul C. Rieeo Associatcs, Inc.Status:@Sheet 275 of 496NUE ft-C tNEEltS {ir C"ON$U ITAI'T$Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0002B Equip. Class 9. FansEquipment Description Motor FanFile Name: 2-63-1 5- I -08jpegDescription: View of mounting baseFile Name: 2-64-1 5- l-08jpegDescription: View of wall welding detail Paul C. Rizzo Associatcsr Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43C0002B Equip. class 9. FansEquipment Description Motor FanSheet 276 of 496Status:@UNFile Name: 2-73-15-l-08 jpegDescription: view of wall mounting configuration Paul C. Riezo Associatcs. In(:.rNcttiF t-Rl & roNsL;Lr,{sltSheet 277 of496 Status: @ N USeismic Walkdown Checklist (SWC) Equipment ID No. 1M43F0030A Equip. Class 7. Pneumatic-Operated ValvesEquipment Description DIV I Recirc DamperLocation: Bldg. DG Floor El. 620Manufacturer, Model, Etc.Instructions fo r Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage l.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?6 bladed damper attached to IM43-C00lA. Damper operator braced back to duct housing/vent with 3 L 2 x 2 x I/4" braces.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YNXYNU N/AYNUN/AXYNUN/AXYNUN/AXYNUXX Paul C. Rirzo Assor:iatcs, Inc.[ :-{lrlNtE ft !i &. t'{ }NSt r t TAt\1.\ Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43F0030A Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionDIV 1 Recirc DamperSheet 278 of 496@Interaction Effects7. 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?XXXXOther Adverse ConditionsI L Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. Guerra8t26/2012 E$t:rBrian A. Lucarelli Date:8t26t2012 X Paul C. Rizao Associatcs, Inc.t NG INEE tts {i {]ONSLT [.TA:\'T $Sheet 279 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43F0030A Equip. Class 7. Pneumatic-Operated ValvesEquipment Description DIV 1 Recirc DamperFile Name: 2 I 08 jpegDescription: Component Plate ID File Name: 2-62-l-4-08 jpegDescription: General view of Component rting or relevant documents and photos (if any):2-62-l 08 jpeg pc.\e Parl C. Rizz. Associatcs, Inr:.INCINEEtts ri r'L]NsLjl.TANI! Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43F0230B Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionLocation: Bldg. DGMotor DamperFloor El. 620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. 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. AnchorageL Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Mounting consists of C4 channels welded to inserts in wall with at least I 4" of 5/ I 6"weld at each end of C4's.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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% forwhich an anchorage configuration verification is required.)

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

NYNYNYNYNYNYXXXXXX pc'tte &gLc. Rizz' Assuciatcs, Inc.F:*(;lNf F.Rt s. L'ONil:t-TAl-TS Sheet 281 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1M43F0230B Equip. Class7. Pneumatic-Operated ValvesEquipment DescriptionMotor Damper Interaction Effects7 . 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?Auached piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?UNYNYUNYUNYN/AN/AN/AXXXXOther Adverse Conditions I l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

UNYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26t2012 8t26t2012 X Sheet 282 of 496Paul C. Rizzc Associatcs, Inc. EliC I NEERS & r:'0lt lSUtTAlfT!; Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43F0230B Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionMotor DamperFile Name: 2-61-14-4-08 jpegDescription: Component Plate IDFile Name: 2-62-14-4-08 jpegDescription: General view of ComponentOther supporting or relevant documents and photos (if any): Paul C. Rieeo Associatcsr Inc.Status:@Sheet 283 of 496NUE.r-C I NEERS 6r ('ONSLT [TA!{T l;Seismic Walkdown Checklist (SWC)Equipment ID No. 1M43F02308 Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Motor DamperFile Name: 2-63-14-4-08 jpeeDescription: General view of Component Paul C. Rizzo Associatcs, Inr:.E StilNEE tt9 & crlrsl.rt.T^)irli Sheet 284 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. lP42A000lB Equip. ClassSurge Tank21. Tanks and Heat Exchangers Equipment Description ECCWLocation: Bldg. IBManufacturer, Model, Etc.Floor El. 665Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. AnchorageL Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Small horizontal tank mounted on two saddles. Each saddle anchored with 4 - I " diamanchor 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 surfaceoxidation?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 50o/o forwhich an anchorage configuration verification is required.) Anchorange configuration confirmedwith Drawing 4t 3-0237, Equipment Foundation ,,J".6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AN/AXXXX XX pc.\e &gLC. Rice. Associarcs, Inr:.Ei-C I NEE tts & LtlNtl.tLTA:{T.* Seismic Walkdown Checklist (SWC) Equipment ID No. lP42A000lB Equipment Description ECCWSheet 285 of 496Status:@Equip. ClassSurge Tank2l. Tanks and Heat Exchangers Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/AN/AXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?Comments (Additional pages may be added as necessary)

Evaluated bv:Eddie M. GuerraDate:Date:8t26/20r2 Brian A. Lucarelli 8t26t2012 X HPaul c. Rizz' [*5sciatcs, Inc.rsr;tr.rrrn,i Seismic Walkdown Checktist (SWC)Equipment ID No. lP42A000lB Equip. class 21. Tanks and Heat Exchangers Equipment Description ECCW Surge TankFile Name: 2-61-l-4-l I jpegDescription: General view of component File Name: 2-62-l-4-l I jpegDescription: View of anchorage detailSheet 286 of 496Status: Paul C. Riszo Associatcs, Inc.Status:@Seismic Walkdown Checktist (SWC)Equipment ID No. lP42A000lB Equip. class 21. Tanks and Heat Exchangers Equipment Description ECCW Surge TankFile Name: 2-63-l-4-l I jpegDescription: view of pipe line lateral supportsSheet 287 of 496File Name:Description: 2-64-r-4-l I jpegView of component bracing configuration pct? paut C. Rizzr A*s'ciarcs, I'c.E N{i I NEE RS {r i'ONSl.:I.T,{I-15 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42800018 Equipment Description ECCWEquip. Class 21. Tanks and Heat ExchangersHeat Exchanger Location: Bldg. CCFloor El. 574Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is theof the 50o/o of SWEL items requiring such verification)? Mounted on two saddles each one anchored with I2 anchor boltsI/4" diam anchors. Saddles anchored to 6 in-thick concrete pads.vissible due to large washers.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?Anchorage inspected andfound in adequate condition.

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the s\o/o for which an anchorage configuration verification is required.) Anchorage configuration confirmed by Drawing 414-0046, Foundation plan "E".6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? item one4-2" diam and 8-lSlotted holes notSheet 288 of 496XNYN/ANYNYNYNYN/ANYXXXXX pC)e Paul C. Rize. Asr;ociatcs, I.c.E \-(;lN EE RS & ('ONSL; L TA!"1 !Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42B00018 Equipment Description ECCW Heat Exchanger Sheet 289 of 496 Equip. Class 21. Tanks and Heat Exchangers Interaction Effects7 . 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?

Hanging lights in the area judged not a concern due to end tube spring type connections.9. Do attached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits were found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YYYYN/AXXXXOther Adverse Conditions

11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

YComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraDate:8126/2012 XDate:8t26t2012 ry Patll c. Rizzt-r Ass*ciatc-s, Int:.["r"(;lNf F.ltt Ar {.'t-}NtL:l TA}*I}Sheet 290 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lP42B000lB Equip. Class 21. Tanks and Heat Exchangers Equipment Description ECCW Heat Exchanger photos (if any):File Name: 2-61-4-4-01 jpegDescription: Component Plate IDFile Name: 2-62-4-4-01 jpegDescription: General view of component or relevant documents and Paut C. Risso Associatcs, Inc.Sheet 291EI{CINEERS 6t CON$U LTA,\TSSeismic Walkdown Checklist (SWC)Equipment ID No. lP42B000lB Equip. class 21. Tanks and Heat Exchangers Equipment Description ECCW Heat Exchanger File Name: 2-63-4-4-01 jpegDescription: View of main pipe line bracingFile Name: 2-64-4-4-01 jpegDescription: Anchorage view of component of 496 Sheet 292 of 496Paul C. Rizro Associatcs, Inc.Seismic Walkdown Checklist (SWC)EquipmentIDNo. 1P42B0001B Equip.Class 2l.TanksandHeatExchangers Equipment Description ECCW Heat Exchanger File Name: 2-73-4-4-0 1 jpegDescription: View of anchorage detailFile Name: 2-94-4-4-01 jpegDescription: View of lateral bracings Paul C. Risso Associatcs, Inc.ENG INEE RS tr C-ONSU [TAl'fTSSeismic Walkdown Checklist (SWC)EquipmentIDNo. lP42B000lB Equip.Class 2l.TanksandHeatExchangers Equipment Description ECCW Heat Exchanger File Name: 2-95-4-4-01 jpegDescription: View of nozzle piping and supports Sheet 293 of 496 pc\t? Paul c. Riez' A*s'ciatcs, Irrc.E :*{;l NEEItS a. r'ONSt.:I Tli{TtSheet 294 of 496 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42C00018 Equip.Class 5. Horizontal PumpsEquipment DescriptionECCW PumpLocation: Bldg. CCFloor El.574Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1 Is the anchorage configuration verification required (i.e.,of the 50%o of SWEL items requiring such verification)? Both motor and pump mounted on skid to concrete padwithbolts.Yis the item one6 - 7/8" diam anchor

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

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 50o/o for which an anchorage configuration verification is required.) Anchorage configuration confirmed by Drawing 414-0046, Foundation Plan "D".6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YYYN/AN/AYXXXXXX PC)? &r!-c. Riez' Ass'ciatcs, Inc.E r\i(;l N[* lts {r t :0liSLrLTi_sTtSeismic Walkdown Checklist (SWC) Equipment ID No. lP42C000lB Equipment Description ECCWStatus:@Equip. Class Pump5. Horizontal PumpsInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NYNYNYNYXXXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

NYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra,ffir#{,( Brian A. Lucarelli Date:Date:8t26/2012 812612012 X Paul C. Riaso Associatcs, Inc.h-C I NEE RS {* UONSL: LTAlfTS Seismic Walkdown Checklist (SWC)Equipment ID No. lP42C000lB Equip. Class 5. Horizontal PumpsEquipment Description ECCW PumpOther supporting or relevant documentq and photos (if any):File Name: 2-61 l -01 jpegDescription: Component Plate IDFile Name: 2-62-9-1-01 jpegDescription: General view of component Sheet 296 of 496Status: Paul C. Rieeo Assqrciatcsr Inc.E ;\*{; I Nt t ttS 6r {."ONSl.i !"T.{STTSeismic Walkdown Checklist (SWC) Equipment ID No. lP42C000lB Equip. Class 5. Hori zontal PumpsEquipment Description ECCW PumpFile Name: 2-63-9-l -01 jpegDescription: Typical anchorage for pump to skidFile Name: 2-64-9-l -01 jpegDescription: Typical anchorage to concreteSheet 297 of 496Status: Seismic Walkdown Checklist (SWC)Equipment ID No. lP42C000l BEquipment Description ECCWPatrl C. Itirzo Asrot:iat(:s, Irrr:.I \(;lSl'l Fr 5 ( r,)N\l I I \\ l5PumpEquip. Class 5. Hori zontal PumpsSheet298of 496Status:File Name: 2-73-9-l-01 jpegDescription: Mounting base to concrete pad detail pc..t? Paut c. Riez. Associatcs, Inr:. tNCtNLE Rl ar COti!t,rf .1_\}.-t I Sheet 299 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42F0665A Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Location: Bldg. CCTemperature Control ValveFloor El. 574Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Horizontally mounted on large pipe -10" diameter. Main line showed adequate support.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that isoxidation? more than mild surfaceYYYY4. 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 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AYXXXXXX pce Paul C. Rizz. Associatcs, Inc.F:j{;ll\jEr.Rs {. ('l-}{5l_r t.Tjls1 *Status:Seismic Walkdown Checklist (SWC) Equipment ID No. 1P42F0665A Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Temperature Control Valve300 of496 Interaction Effects7 . 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 affached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXYXYXYXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraDate:Date:8t26t2012 wBrian A. Lucarelli 8t26t2012 YX Paul C. Rizzo Associatcs, Inc.Sheet 301 of 496E rr-(il N EE ltS & COII lSL I LTA!$T$Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1P42F0665A Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Temperature Control ValveFile Name: 2-61-2-l -01jpeeDescription: Component Plate IDFile Name: 2-62-2-l -01 jpegDescription: General view of component QlbgryUppqrting or relevant documents and photos (if any):2-62 l -01 jpeg Paul C. Rizzo Associatcs, Int'"Seismic Walkdown Checklist (SWC)Equipment [D No. 1P42F0665A Equip. ClassEquipment Description Temperature Control7. Pneumatic-Operated ValvesSheet 302 of 496Status:ValveFile Name: 2-63 I -01 jpegDescription: View of bolting detail on valve File Name : 2-64 I -0 I jpegDescription: Close up view of component Paul C. Risso Associatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42F0665A Equip. class 7. pneumatic-operated valvesEquipment Description Temperature Control ValveFile Name: 2-73-2-l -01 jpegDescription: Main line support and attached linesSheet 303 of 496 @ Paul C. Ri:zo A*ssocintcs, Inc.I s{;lNIEtit

a. i{$islit,TAt\iI sSeismic Walkdown Checklist (SWC)Equipment ID No. 1P42F0665B Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Temperature Control ValveLocation:

Bldg. CCFloor El. 574Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage L Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Horizontally mounted on large pipe -I0" diameter. Main line showed adequate support.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?

4. ls 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 50o/o for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? Sheet 304 of 496@N/AN/AN/AXXXXXX PCe Paul C. Rizz. Associatcs, lnr:.E !j{; ll!E t RS & {:L}NSI,:[T.{I'TSSheet 305 of496 Status:@NSeismic Walkdown Checklist (SWC) Equipment ID No. 1P42F0665B Equip. Class 7. Pneumatic-Operated ValvesEquipment Description 'Temperature Control ValveInteraction Effects7 . 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?Auached piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?NUNYNYNYN/AN/AUN/AXXXXOther Adverse ConditionsI l Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

UNYComments (Additional pages may be added as necessary) Brian A. Lucarelli Date:Date:8t26t2Ar2 8t26/2012 XmMd,Evaluated bv:Eddie M. Guerra Sheet 306 of 496Paul C. Rizso Associatcs, Inc.E}TGI NEE RS & CONSUTTATTS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42F0665B Equip. Class 7. Pneumatic-Operated ValvesEquipment Description Temoerature Control ValveFile Name: 2-61 1-0 1 jpegDescription: Component Plate IDFile Name: 2-62-3-1 -0 1 jpegDescription: General view of component Patrl ('. Iti:tn Ass.rr:iatt.s, lnt..i i;i;!{l r ri. n. '1 ir.r-i i \ ' r;' "Seismic Walkdown Checklist (SWC)Equipment ID No. 1P42F06658 Equip. Class 7. pneumatic-operated valvesEquipment Description Temperature Control ValveFile Name: 2-63 1-01 jpegDescription: View of bolting detail on valveFile Name: 2-64 I -01 jpegDescription: close up view of screws configuration Status: pcte Paul c, Riezo Associatcs, I*r:.ESCt!,ir LRS .t r'ON51.:LrAtTS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P43F0055 Equip. Class 8A. Motor-Operated ValvesEquipment Description Location: Blds. IBNCC Cntmt Supply OTBD Isol Floor El. 599Manufacturer, Model, Etc.Instructions for Completing ChecklistThis 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 l.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Small MOV on -l2" diam pipe line identified with adequate supports.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. ts the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50o/o for which an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 308 of496XXN/AXXXX Patrl C. Riazo Associatcs, Inc.E.\-GINEERT AX Lt'}}TsI:I TT\-TSSeismic Walkdown Checklist (SWC)Equipment ID No. 1P43F0055 Equip. Class 8A. Motor-Operated ValvesEquipment Description NCC Cntmt Supply OTBD IsolSheet 309 of 496 Status:@Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures?Scaffold structure identified near valve used as a support systemfor o chiller unit.

Judged not an adterse condition due to size and apparent strength of valve. AWC with respect to this area addresses the scaffulding concernfor which CR 2012-t 2373 was issued.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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YYYXXXXOther Adverse Conditions1 l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraYDate:812612012 XBrian A. Lucarelli Date:812612012 H Parl c. Rieee Associarcs, Inc.EN(;lNIE RS 6. tONSIjLTAI'T$Sheet 3 l0 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P43F0055 Equip. Class 8A. Motor-Operated Valves Equipment Description NCC Cntmt Supply OTBD Isol File Name: 2-61-l-4-14jpeg

== Description:== Component Plate IDFile Name: 2-62-l-4-1 4jpegDescription: General view of Component Other supporting or relevant documents and photos (if any):2-62-l-4-14 jpeg Paul C. Rizzo Associatc*r, Inc.Sheet3ll of496E r-ti I NE F-RS Ai ['t}NSt-i I-T.{I'TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1P43F0055 Equip. Class 8A. Motor-Operated ValvesEquipment Description NCC Cntmt Supply OTBD IsolFile Name: 2-63-l-4-1 4jpegDescription: Valve main line running through containment File Name: 2-64-l-4-1 4 jpegDescription: View of support condition for main line2-63-r-4-14 jpeg2-64-r-4-14 jpeg Paul C. Rizao Associntcs, Inc.h-{; INEE Rt $x (.t}NtI-rLTA5'I trStatus:@Seismic Walkdown Checklist (SWC)Equipment ID No. lP45C000lB Equip. Class 6. Vertical PumpsEquipment DescriptionLocation: Blde. EWESW Pump lP45-C000lB Floor El. 586Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Base plates attached to concrete pedestal with 4 - I l/2" diam 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 surfaceoxidation?No signfficant corrosion identified in attached lines or pump housing4. 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 50o/o forwhich an anchorage configuration verification is required.) Anchorage confirmedper Document SQ-l46, page 26 of Auachment 2.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Sheet 312 of 496 YYYYN/AYXXXXXX PC-\? Patrl c. Rizzo Associatcs, I^c.E :Template:;lNE F-RS .r (ti5l.r t,Tj\I1 tSheet 313 of 496 Status:@NSeismic Walkdown Checklist (SWC)Equipment ID No. lP45C000lB Equip. Class 6. Vertical pumpsEquipment Description PSW Pump 1P45-C00018 Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? No loose equipment identffied in the areo.8. Are overhead equipment, distribution

systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?

Scaffolding located in areafound to be properly braced. Confirmed to be temporqry with plant personnel.9. Do attached lines have adequate flexibility to avoid damage? Attached piping is rigidly supported and attached conduits were found with adequateflexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NYNYNYNYUN/AUN/AUN/AXXXXOther Adverse Conditions I l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

UNYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraLucarelli Date:8126/2012 XDate:8t26t20r2 Patrl C. RiEzo Associatcs, Inc.Sheet 314 of 496E r"(i I NE t- RS {r Ct}}i5I-: I-TA}i"I iStatus:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1P45C0001B Equip. Class 6. Vertical PumpsEquipment Description ESW Pqmp I P45-C0001B File Name : 2-61-7 05 jpegDescription: Component Plate IDFile Name: 2-62-7-4-05 jpegDescription: General view of component 9fbgl lupp_qrtin* er relevant documents and photos (if any): Sheet 3 15of 496Status:Seismic Walkdown Checklist (SWC)Equipment [D No. lP45C000lB Equip. Class 6. Vertical PumpsEquipment DescriptionESW Pump I P45-C0001B File Name: 2-63-7-4-05 jpegDescription: View of attached lines pce Paul C. Rizz. Ass'ciatcs, Inc.El;{;ltiEt RS tr coNsl.r tTAsTtSeismic Walkdown Checklist (SWC)Equipment ID No. 1P45F0130B Equip. Class 8A. Motor-Operated Valves Equipment DescriptionESW MOV IP45-FOI3OB Location: Bldg. EWFloor El.586Manufacturer, Model, Etc.Instructions for Completing ChecklistThis 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. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Valve mounted on -24" diam pipe line. Pipe is rigidty supported in the vicinity 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 surfaceoxidation?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 50o/o forwhich an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 316 of 496@XXXXXX PC}Q- &!Lc. Ricz. Arsqrciatcs, Inc.rsr;rxrrffi-Seismic Walkdown Checklist (SWC)Equipment ID No. lP45F0l30B Equip. Class 8A. Motor-operated ValvesEquipment Description ESW MOV IP45.FOI3OB Interaction Effects7 . 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 pipes found rigidly supported.9. Do attached lines have adequate flexibility to avoid damage? Attached piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Sheet317of 496N/A8t26t2012 a26l2A2YXYXY XYXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuenawBrian A. Lucarelli Date:Date:YX Paul C. Riszo Associatec, Inc.E$IGINEER$ E CI}NSUTTANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. lP45F0l30B Equip. Class EA. Motor-Operated ValvesEquipment Description ESW MOV IP4s-FOI3OB File Name: 2-61-4-l-05 jpegDescription: Component Plate IDFile Name: 2-62-4-l-05 jpegDescription: General view of component Status:@Sheet 3 l8 of 496Other supporting or relevant documents and photos (if any): pc'\e Paul c. Risz* Associarc-r, hrc.e:-t;t,'lffffi Seismic Walkdown Checklist (SWC)Equipment ID No. 1P45F0660 Equip. Class 0D. Other-Check Valve or Manual ValveSheet 319 of 496 @Equipment Description Location: Bldg. EWFire Protection SYS Backup From ESWFloor El.586Manufacturer, 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

l. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?

Valve mounted on 4" main pipe line. The 4" line is rigidly supported in the vicinity of the 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 surfaceoxidation?

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%o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX pc'tte Paut C. Riea. Associatcs, I*r:.I N(;INEI_RS rr r'r]!rSL! tIAsTsSheet 320 of 496Seismic Walkdown Checklist (SWC) Equipment ID No. 1P45F0660 Equip.Equipment Description Fire Protection0D. Other-Check Valve or Manual Valve ClassSYSBackup From ESWInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures? No potential interactionfound in the area.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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YYNiAYX XXXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? YComments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra Date:Date:812612012 ffi,j4;t' Brian A. Lucarelli 8/26t2012 X H P-ry.!-c. Rizeo Associatcs, Inc.Status:Seismic Walkdown Checktist (SWC)Equipment ID No. 1P45F0660 Equip. Class 0D. Other-Check Valve or Manual ValveEquipment Description Fire Protection SYS Backup From ESWFile Name: 2-61-5-4-05 jpegDescription: Component Plate IDSheet 321 of 496@File Name: 2-62-5-4-05 jpegDescription: General view of component Paul C. Rirzo Associatcs, Irrc.Sheet 322 of 496Eft-C INEE RS & C{}NSU [TA]jT$Status:Seismic Walkdown Checklist (SWC)Equipment ID No. 1P45F0660 Equip. Class 0D. Other-Check Valve or Manual Valve Equipment Description Fire Protection SYS Backup From ESW File Name: 2-63-5-4-05 jpegDescription: View of pipe line supportsUN@2-63-5-4-05 jpeg pc\e Patrl c. Rizz* Ass*ciatcs, rnr:.Eli{ltNFt Rs & {t}N51,:t.T,,r}iTs Seismic Walkdown Checklist (SWC)Equipment ID No. 1P57A0003A Equip. Class 21. Tanks and Heat Exchangers Equipment Description Storage Air TankLocation: Bldg. FH Floor El. 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.Sheet 323 of 496 Status: @ N UAnchorage 1.Is the anchorage configuration verification required (i.e., is the item oneof the 50Vo of SWEL items requiring such verification)? I4 - I " diam anchor bolts identified during inspection. No degradation identified.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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 50o/o for which an anchorage configuration verification is required.) Anchorage configuration confirmed by Drawing 4l5-0107, Detail ,,A,,.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YNXYNU N/AYNUN/AXYNUN/AXYNUN/AXYNUXX PC-? Paul C. Rirz. Assar:iates, Inr:.tN(;INEI RS {. LONSL't{.4\TSSeismic Walkdown Checklist (SWC) Equipment ID No. 1P57A0003A Equipment Description StorageStatus:@Equip. ClassAir Tank21. Tanks and Heat Exchangers Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? Scaffolding identffied in area. Judged not a seismic concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage? Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?NYNYNYNYXxXXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? NYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26/2012 8t26t2012 X Pattl C. Itir;o Asscrciatt:s, Irrr:.I \(,t\l f.H\ .\ t r )N1l I I t\ I ! Seismic Walkdown Checklist (SWC)Equipment ID No. 1P57A0003A Equip. class 2l. Tanks and Heat Exchangers Equipment Description Storage Air Tankand photos (if any):File Name: 2-61-2-4-17 trpegDescription: Component Plate IDFile Name: 2-62-2-4-17 JpegDescription: General view of Component Sheet 325 of 496Status:@UNOther supporting or relevant documents Pnul C. Riezo Associatcs, Inr:.Sheet 326 of 496[ ]..( ; I N [. F. Rt {r i l-!}i\t : I-T,fr}*I TStatus:Seismic Walkdown Checklist (SWC)Equipment ID No. 1P57A0003A Equipment Description Storage2l . Tanks and Heat Exchangers Equip. ClassAir TankFile Name: 2-63-2-4-17 jpeeDescription: General view of anchorage File Name: 2-64-2-4-17 trpegDescription: View of attached line Paul C. Rieeo Associatcs, Inc.ENC INEE RS dr L"ONSLT LTAiIT$Sheet 327 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1P57A0003A Equip. Class 21. Tanks and Heat ExchangersEquipment DescriptionStorage Air TankFile Name: 2-73-2-4-17 .lpegDescription: Scaffolding located in the area2-73-2-4-17 .lpeg pc-tt? Paul c. Rizzt'r Associnrcs, lnc.ENCl1\jtERt & CCINSL]LtAXTtSheet 328 Nof 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lP57F00l5.A Equip. ClassEquipment Description Motor Valve8A. Motor-Operated ValvesLocation: Bldg. IBManufacturer, Model, Etc.Floor El. 599Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50Yo of SWEL items requiring such verification)?Heavy Valve mounted on I I/2" diam pipe line. Judged not a concern since MOV is supported independently and restrained laterally/vertically. Pipe line is adequately supported before and after vqlve.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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 50o/o for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? NYUNYUNYNYNN/AUNYXXXXXX Patrl C. Rizzo Asscrciatcs, lnc.E I..(; INF F. RS .B CLlNiI. j l-TA\-TiSeismic Walkdown Checklist (SWC)Equipment ID No. 1P57F0015A Equip. ClassEquipment Description Motor Valve8A. Motor-Operated Valves Status:@Sheet 329NInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?UNYUNYUNYUNYXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

UNYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerawBrian A. Lucarelli Date:Date:8t26t20r2

812612012 X Paul C, Rizzo Associatcs, Inc.EN(;INEERS AT Ci}NSLILTJ\NT5 Seismic Walkdown Checklist (SWC)Equipment ID No. lP57F00l5,{ Equip. Class 8A. Motor-Operated ValvesEquipment Description Motor ValveFile Name: 2-61-2-4-14.1peg

== Description:==

Component Plate IDFile Name: 2-62-2-4-14 SpegDescription: General view of Component Sheet 330 of 496Status:or relevant documents and photos (if any): Patrl C. ftiezo Associntcsr Inr:.Seismic Walkdown Checklist (SWC)Equipment ID No. I P57F00l5A' Equip. Class 8A. Motor-Operated Equipment Description Motor ValveFile Name: 2-63-2-4-1 4 trpegDescription: View of attached line File Name: 2-64-2-4-1 4 trpegDescription: View of wall support HSS membersSheet331of 496Status:Valves pcte Patrl c. Rizz* Assrrciatcs, r'c.E \-{i I hJr F, R5 {i L'$N sl.: LT,{I-I i Status:@Sheet 332 of 496 NUSeismic Walkdown Checklist (SWC)Equipment ID No. 1P57F00158 Equip. Class 8A. Motor-operated ValvesEquipment Description Location: Bldg. AXMotor ValveFloor El. 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Small MOV well supported at the valve itself.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free ofcorrosion thatoxidation?is more than mild surface NYUNYNYNYNN/AN/AN/AN/A4. 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 50o/o forwhich an anchorage configuration verification is required.)

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

NXXXXXX Paul C. Rizzo A;sociatcr, Irrc.I N{; INEE ES {. t.'t)N5L:l-T.{r..TsSeismic Walkdown Checklist (SWC)Equipment ID No. lP57F00l58 Equip. ClassEquipment Description Motor Valve8A. Motor-Operated Valves SheetInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequateflexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?aaaJJJof 496Status:N/A8126120r2 8t26t2012 XXXXOther Adverse Conditions 1l Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerrawBrian A. Lucarelli Date:Date:X Paul C. Rizzo Associarcs, Inc.ENCINEER$ &^ OONSUTTANT$ Seismic Walkdown Checklist (SWC) Equipment ID No. lP57F00l5B Equip. Class 8A. Motor-Operated ValvesEquipment Description Motor Valveother supporting or relevant documents 4nd photos (if any):File Name: 2-61-l-4-15 jpegDescription: Component Plate IDFile Name: 2-62-l-4-1 5jpegDescription: General view of ComponentSheet 334 of 496 Paul C. Riuzo Associatcs, Inc.ENGI NEEftS & CON$LIITANT$ Seismic Walkdown Checklist (SWC) Equipment ID No. lP57F00l5B Equip. ClassEquipment Description Motor Valve8A. Motor-Operated ValvesSheet 335 of 496NFile Name: 2-63-l-4-1 5 jpegDescription: View of attached line Paul C. Rinzo Associatcs, Inc.E !i(;lN[ttls & {:r,}Nst.jl.?AtiTl Status:YSeismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0006-804 Equip. Class 4. TransforrnersEquipment Description Transformer EHF-l-CLocation: Bldg.CCFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. 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 oneof the 50% of SWEL items requiring such verification)? Transformer EHF-l-C inspected duringwalkdown. Cabinet anchored to concrete padwith l0 anchors, 5 at each side. Coil inside cabinet was inspected and showedadequate bracing.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation? Inside of cabinet inspected and no corrosionwas identified.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%oforwhich an anchorage configuration verification is required.)Anc hor age c onfi gur ati on c onfi r me d by Dr aw i ng 0 5 I - 0 5 9 6- 0 0 0 0.

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

Sheet@NYNYUNYUNYUNYUNY336 of 496XXXXXX Paul C. Rizzo Arsuciatcs. Inc.E NCINEERS & {.'OIriTI,:LTAI;T\Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22s0006-804 Equip. class 4. Transforrners Equipment Description Transformer EHF-l-CSheet 337 of496 Status:YU@Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? A storage locker is potential interaction hazard.for switch gear. CR-2012-12222 issued to resolve this interaction concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage? Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?UNYUNYNYUNYN/AN/AUN/AXXxXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? NYComments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26t2012 8126/20t2 X Pattl (.-. Itir;t-r .,\ssociatr:sr lnr'.I \(.1\l I li\ -\ ( I r\\l t I \\ l.; Seismic Walkdown Checklist (SWC)Equipment ID No. I R22S000 6-804 Equip. ClassEquipment Description Transformer EHF-l-C4. Transformers fi illtl#ttrrriti;Sheet338of 496Status:F ile Name: 2 I 06 jpegDescription: Component Plate IDFile Name : 2-62-l 06jpeg

== Description:==

General view of component H Parrl c. Riez* Ass*ciarcsl Inr:.t st.txt r.n{ r"Trrsrr',Lro-tt Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22s000 6-804 Equip. classEquipment Description Transformer EHF- I -cSheet 339 of 496Status:4. Transformers File Name: 2-63-l-4-06 jpegDescription: View of transformer coils inside cabinetFile Name: 2-64-l-4-06 jpegDescription: view of bracing detail inside cabinet2-63-r-4-06 jpes pC-? P. aul C. Riezo Asseiciatqs, Irrr:.Ei'.Cll NEE lt$ s. !:(}NSL

I-TA!{'I SSheet 340 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0007 Equip. Class 3. Medium Voltage SwitchgearEquipment Description Bus EHl lLocation: Bldg.

CCFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. 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

l. Is the anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

I8 sections identified with I l/4" welds at each corner for each section. I " diam plugwelds (2 of them) at back of each section.2. Is the anchorage free of bent, broken, missing or loose hardware?3. ls 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% forwhich an anchorage configuration verification is required.)

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

YYYYYN/AYXXXXXX Patrl C. Rieao Associatr:s, Int:.I fi(i lN E g Rs {. crlNtL:LT,{5TS Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0007 Equip. ClassEquipment Description Bus EHl l3. Medium Voltage SwitchgearSheet 341 of 496Status:@Interaction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YN/AYYXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

YComments (Additional pages may be added as necessary) Evaluated by:wBrian A. Lucarelli Date:Date:8t26t2012 8t26t20r2 XEddie M. Guerra Sheet 342 of 496Paul C, Rizzo Associate$r Inc.Etr*C I N E E RS & C0NSLILTAIi'T'!; Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0007 Equip. Class 3. Medium Voltage Switchgear Equipment DescriptionBus EHI IOther supporting or relevant documents and photos (if any):File Name: 2-61-9-4-06jpeg

== Description:==

Component Plate IDFile Name: 2-62-9-4-06 jpegDescription: General view of component H Paul c. Rizec Asse,rciarcs, Inc.E I{(;INEE RS & CT}NSI..} LTA.\*I $ Status:Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0007 Equip. Class 3. Medium Voltage Switchgear Equipment Description Bus EHI IFile Name: 2-63-9-4-06 jpegDescription: View of top conduitsSheet 343 of 496 PC? Paul c. Rizzo Assor:iatcs, Inr:.tN{;tNFr_RS,& {'i}N$L:LT.rr11 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0009 Equip. Class 3. Medium Voltage Switchgear Equipment Description Bus EHl3Location: Bldg. CCFloor El. 620Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. AnchorageL Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?5 sections identified with I I /4" welds at esch corner for each section. I " diam plugwelds (2 of them) at back of each section. Design basis drawing was verified to ensureno welds of center of switch gear are required.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?

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 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 344 of 496UNNYNYNYNYNYUN/AUN/AUN/AUN/AUNYXXXXXX ry Patrl c. Rirz' Ass.ciate,r, Inc.ESCTNE Llls & {]OSSUI rA\'11i Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0009 Equip. ClassEquipment Description Bus EH133. Medium Voltage Switchgear Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?NNYNYNYXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment?

NComments (Additional pages may be added as necessary) Evaluated by:/- -++;*( J:;+.iBrian A. Lucarelli Date:Date:8t26/20t2 812612012 XM. Guerra Paul C. Rizzo Associatcs, Inc.Sheet 346 of 496ENCINEER$ & CONSUTXANT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0009 Equip. Class 3. Medium Voltage Switchgear Equipment Description Bus EHl3File Name: 2-61-4-4-06jpeg

== Description:== Component Plate IDFile Name: 2-62-4-4-06 jpegDescription: General view of component or relevant documents and photos (if any): PC\e Paul C. Riszo Ass*ciatcs, Inc.I r*C INE E ltS Ar r.]ONSt,: LTANT $Seismic Walkdown Checklist (SWC)Equipment ID No. 1R22S0009 Equipment DescriptionSheet 347 of 496Status:@NEquip. Class 3. Medium Voltage Switchgear Bus EHl3File Name: 2-63-4-4-06 jpegDescription: View of attached linesFile Name: 2-64-4-4-06jpeg

== Description:==

Base detail inside component Patrl C. Riezo Associarcs, Inc,ESt;tNf t_Rt & t0li5l.tT,{s1! Sheet 348 of 496Status: @ N USeismic Walkdown Checklist (SWC)Equipment ID No. 1R23s0012 Equip. class 2. Low voltage switchgearEquipment Description 480 V Bus EF-l-D (1R23-S0012)Location: Bldg. CCFloor El 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Cabinet composed of 3 sections. Each section is weldedwith I I/2" weld at eachcorner to base.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation? Exterior of cabinet was 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 50o/ofor which an anchorage configuration verification is required.)

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

YNXYNU N/AYNUN/AXYNUN/AXYNUNiAXYNUXX pcte Paul c. Riez' Ass'ciatcs, lnr:. lN{;lNEEtiS t{ {:t}NiLLTAN'I.SSheet 349 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R23S0012 Equip. class 2.Low Voltage Switchgear Equipment Description 480 V Bus EF-l-D (1R23-S0012) Interaction Effects7 . 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? Verified that top trolley is parked at center of rail with the hook restrained per IPEEEresolution.

9. Do attached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YYYYNiAXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

YComments (Additional pages may be added as necessary) Evaluated bv:-mr,&/d'Eddie M. GuerrawBrian A. Lucarelli Date:Date:812612012 812612012 X Paul C. Risso Associarcs, Inc.Sheet 350 of 496E}iC INEEftS & (1}NSUtTAiiT$ Seismic Walkdown Checklist (SWC)Equipment ID No. lR23S00l2 Equip. Class 2. Low Voltage Switchgear Equipment Description 480 V Bus EF-l-D (1R23-S0012) Other supporting or relevant documents and photos (if any):File Name: 2-61-2-4-06jpeg

== Description:==

Component Plate IDFile Name: 2-62-2-4-06 jpegDescription: General view of component n HPaul c. RizuoAssociatcs, Inc.ENCINEERS &. C()NSLITTANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. lR23S00l2 Equipment DescriptionSheet 351 of 496 Status:@UNEquip. Class 2.Low Voltage Switchgear 480 V Bus EF-l-D (1R23-S0012) File Name: 2-63-2-4-06 jpegDescription: View of MCC concrete padFile Name: 2-64-2-4-06jpeg

== Description:==

View of attached top lines pC? &4c. Rizs. Ass*ciarr:s, Inc.E:"ClNf f.RS {i L\:FiSLrf,TAITsSheet 352 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0028 Equip. Class l. Motor Control CentersEquipment Description 480 V MCC EFlD08 (1R24S0028) Location: Bldg. CCFloor El. 620Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. AnchorageL Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)? Cabinet composed of 5 sections. Parts of the cabinet were found to be welded directlyto embedded steel member while other parts had shims welded to cabinet but no connection was identified between shims and embedment. This configuration was addressed adequately in calculation SQ-a 178 for ECP 02-0184 rev 0. No furtheraction was required.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation? Inside of cabinet inspected and no corrosion identified.

4. Is the anchorage free of visible cracks in the concrete near the anchors?

Concrete padfound in adequate condition.5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50Yo forwhich an anchorage configuration verification is required.) Document "Class I E MCC Seismic Qualffication" confirms the anchorage configuration.

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

YYYN/AN/AYXXXXXX PCe Paut C. Rizzo Associatcs, I'c. Is(;tNELt{s & r.L}tist.;t-T,{:ittSheet 353 of 496 Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0028 Equip. Class l. Motor Control CentersEquipment Description 480 V MCC EFlD08 (1R24S0028) Interaction Effects7. 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 affached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?NYNYUNYNYUN/AUNiANiAXXXXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

UNYComments (Additional pages may be added as necessary) ffi*{i{Brian A. Lucarelli Date:Date:8t26t2012 8t26t2012 X.-%r,tutl,^#; Evaluated by:Eddie M. Guerra Paul C" Rizao Ausociates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0028 Equip. Class l. Motor Control CentersEquipment Description 480 V MCC EFIDO8 (1R24S0028) File Name: 2-61-3-4-06jpeg

== Description:== Component Plate IDFile Name: 2-62-3-4-06 jpegDescription: General view of componentSheet 354 of 496Status: @NUOther supporting or relevant documents and photos (if any): Patrl C. Rirzo A*soc:iatcs, Int:.Sheet 355 Nof 496Eli{;INtt tts & i,'{:}!rtt,:I.T,{NT* Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0028 Equip. Class l. Motor Control Centers Equipment Description480 V MCC EFr D08 ( I R24S0028) File Name : 2-63-3-4-06jpeg

== Description:== View of center weld detail at base File Name: 2-64-3-4-06 jpegDescription: Base connection detail of component 2-63-3-4-06jpeg pc\te Paul c. Rizzo Ars.r:iar+,s, Inc.fsclNt ERs *. ( r]!\5r.. Lr-rNTSSheet 356 of 496 @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0032 Equip. ClassEquipment Description 480 V MCC EFlCl2L Motor Control Centers Location: Bldg. EWFloor El. 586Manufacturer, 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. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?4 section MCC mounted on 5" thick concrete pad, weldedwith 3" stitchwelds spacedat around 6" oc to base.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?

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 50vo for which an anchorage configuration verification is required.) Document "Class IE MCC Seismic Qualification" confirms the anchorage configuration.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AN/AXXXXXX pc\e Paul c. Riazo Associatcs, [rrr:,Fr-(,lNE E BS {* (ltj}Ntt.: LT,{:.1SSheetSeismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0032 Equip. ClassEquipment Description 480 V MCC EFlCl2

l. Motor Control CentersInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures?

No loose equipment locate in area.8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?Hanging lights found on top of MCC. Fluorescent lights found to be twist-on type fixture butjudged not a concern since they are out ofthe zone ofinfluence.9. Do attached lines have adequate flexibility to avoid damage?Auached piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?357of 496N/A8t26/2012 8/26/2012 XXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. GuerraE,WBrian A. Lucarelli Date:Date:X Paul C, Riszo Associatcsr Inc.EITC INET.RS & CONSLI I.TA:YTsSeismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0032 Equip. Class l. Motor Control CentersEquipment Description 480 V MCC EFI CI2nd photos (if any):File Name:Description: 2-6r- l 05 jpegComponent Plate IDF'File Name : 2-62-l 05 jpegDescription: General view of componentSheet 358 of 496Status:Other supporting or relevant documen Paul C. Riszrr Associatcsr Inc:.Sheet 359 of 496E :t-( ; I N E t RS {r ('{}}JSt-} I.T.{;\-T*Seismic Walkdown Checklist (SWC)Equipment ID No. 1R24S0032 Equip. Class l. Motor Control Centers Equipment Description 480 V MCC EFI CIzFile Name: 2-64-l 05 jpegDescription: Close up view of component concrete padStatus: pce Pattl C. Rirzo Arsaciatcs, I*t:.[ ]-C I NEr,Et d. r: ON9I-r I-T.{'\-T$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l4 Equip. Class 14. Distribution Panels Equipment Descriptionlnstrument Panel EB- 1-A ILocation: Bldg. CCFfoor El. 620Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)? Inside 871807 MCC composed of I9 sections. Completely mounted on 3/8" shim plates that are plug welded to perimeter concrete pad angles. Only last section isdirectly welded at back of cabinet. This configuration was addressed adequately incalculation SQ-0178for ECP 02-0184 rev 0. Nofurther actionwas required.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 50Yoforwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Sheet 360 af 496XN/AXXXXX pcte Paul c. Riez' Ass.ciatcs, I*c.E i-.C I NE f. Fi {i LI-INFC lT,l\-ttSheet 361 of 496Status: @ N USeismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l4 Equip. Class 14. Distribution Panels EquipmentDescription InstrumentPanelEB-l-AlInteraction Effects 7 . Are soft targets free from impact by nearby equipment or structures? Hanging lights in the area noticed to be twist-type tubes. Judged not a concernforinteraction since they are located around 4ft atuay of MCC.

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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YNUN/AXYNUN/AXYNUN/AXYNUXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YNU XComments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra ffi;*#{'{' Brian A. LucarelliDate: 812612012 Date: 812612012 Paul C. RizEo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l4 Equip. Class 14. Distribution PanelsEquipment Description Instrument Panel EB-l -A IFile Name:

== Description:==

2-61-12-4-06 jpegComponent Plate IDFile Name: 2-62-12-4-06jpeg

== Description:==

General view of componentSheet 362 of 496Other supporting or relevant documents and photos (if any):2-62-12-4-06jpeg Patrl (:. Iti;zr-r Asscrciatcs,I rtr'.Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l4 Equip. ClassEquipment Description Instrument Panel EB- l -A IFile Name:Description: rage detailFile Name : 2-64-12-4-06jpeg

== Description:==

View of top attached linesl4. Distributron st{tn2-63-12-4-06.ipeg View of base ancho Sheet363of 496Status:Panels Sheet 364 of 496 Patrl C. Rizzc Arsrrr:iatcs. Inc. Ei-(; lNEL[ti {r (](}\SLTLLiSI S@Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l6 Equip. Class 14. Distribution PanelsEquipment DescriptionLocation: Bldg. CCDistribution Panel EK- l-AlFloor El. 620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50oh of SWEL items requiring such verification)? I Section in a l9-section MCC (1R24-5018). 7 sections of this line up are on 3/8"shims. This configuration was addressed adequately in calculation SQ-0178 for ECP02-0184 rev 0. Nofurther actionwas required.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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N/AXXXXXX PC'\? Paul c. Risa. A$sociatcs, Inr:.I NCINEt ltt {* CO!t'!t.:l,T,[\'Tt SheetStatus:Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l6 Equip. Class 14. Distribution Panels Equipment DescriptionDistribution Panel EK-l -Al36sof 496Interaction Effects 7 . Are soft targets free from impact by nearby equipment or structures?8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage? Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXYXYXYXOther Adverse Conditions11. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t26t2012 8t2612012 YX Sheet 366 of 496Paul C. Rizzo As$ociateff, Inc. Seismic lValkdown Checklist (SWC)Equipment ID No. lR25S00l6 Equip. Class 14. Distribution PanelsEquipment DescriptionDistribution Panel EK-l-Al File Name: 2-61-8-4-06 jpegDescription: Component Plate IDFile Name: 2-62-8-4-06jpeg

== Description:==

General view of component Status:@UNing or relevant documents and photos (if any): ry Pattl c. Riez' Atscrciatcs, I*t:.[:S{;lN[tRS sr L{}NSI-:l-T,\51 tSheet 367 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l6 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK-I -A IFile Name: 2-63-8-4-06jpeg

== Description:==

Inside view of component File Name: 2-64-8-4-06jpeg

== Description:==

Base connection detail of component pce Patrl C. Rizztt Arsociatcs, Inc.E l..{; I NE E ltt ri ('t'}Ht U LTA:!'Ts Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0018 Equip. Class 14. Distribution PanelsEquipment DescriptionInstrument Panel EB-l -B ILocation: Bldg. CCFloor El.620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50Yo of SWEL items requiring such verification)?19 sections MCC. Each sectionwelded to perimeter concrete pad angles with at leasl3 - 2 1/2" fillet weld of I/4" throat. First section is only on 3/8" shims that are plugwelded to perimeter angle. This configurationwas addressed adequately incalculation SQ-}l78for ECP 02-0184 rev 0. Nofurther actionwas required. Component located inside MCC EFlD07.2. 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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 368 of 496XXN/AXXXX l)C? Paul c. Riezo Ass.ciatcs, Inc.E\i;INEERt 6( CONSI.:LT,{T'Ti Status:@Sheet 369 of 496NUSeismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l8 Equip. Class 14. Distribution PanelsEquipment DescriptionInstrument Panel EB-I -B IInteraction Effects7 . 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?

Anached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? NYNYUNYUNYN/AUNiAN/AXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? UNYComments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra Brian A. Lucarelli Date:Date:812612012 812612012 X Sheet 370 of 496Paul C. Riuzcr Associatc$r Inc.ENG I NEERS 6." CONSU tTAnT$Seismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l8 Equip. Class 14. Distribution PanelsEquipment DescriPtion lnstrument Panel EB-I-B IFile Name: 2-61-5-4-22iPeg

== Description:==

ComPonent Plate tDFile Name: 2-62-5-4-22.1Peg

== Description:==

General view of component Patrl C. Riuzo Assoc:iafcs, Inr:.Sheet 371 of 496[ \(;lN[ f.Ri .\' ( l!]brt :l-T.{XT! Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l8 Equip. Class 14. Distribution PanelsEquipment Description Instrument Panel EB- I -B IFile Name : 2-63 4-22jpeg

== Description:==

View of base anchorage detailFile Name : 2-64-5 22 trpegDescription: View of top attached lines- - *---r Sheet 372 of 496Paul C. Rizzo Arsociatcs, Inc.ENCINEERS {i CONSUTTATT 5Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR25S00l8 Equip. Class 14. Distribution PanelsEquipment Descriptionlnstrument Panel EB- I -B IFile Name: 2-7 3-5-4-22.1pe9Description: View of side panel connection Sheet 373 of 496Paul C. Rizzo Arsrrciatcr, Ittr:.E S(;INEERS a. L ONSI,' l.t.\i\-I t Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0020 Equip. Class14. Distribution PanelsEquipment Description Distribution Panel EK-l -B ILocation: Bldg. CCFloor El. 620Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage

l. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?In-line with 14 section MCC EFlC07. I4 section MCC with combination of directweld to perimeter concrete pad angles and plug-welded 3/8" shims configuration isusedfor anchorage.

This configurationwas addressed adequately in calculation SQ'0178for ECP 02-0184 rev 0. Nofurther actionwas required.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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? NiAN/AXXXXXX pcte Paul c. Riez. Associatcs, Inc.lN(;tNEtRS {; {'(}NSt.! LT,I:\'15 SheetSeismic Walkdown Checklist (SWC)Equipment ID No. 1R2550020 Equip. Class 14. Distribution PanelsEquipment DescriptionDistribution Panel EK-1-B IInteraction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?X374of 496812612012 8/26t2012 XXXOther Adverse Conditions11. Have you looked for andadversely affect the safety found no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. GuerraBrian A. Lucarelli X Paul C. Rizzo Associatcs, Inc. Sheet 375 of 496I NC INEE ITS {L L'ON5I-: T.TA:ST$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0020 Equip. Class 14. Distribution PanelsEquipment DescriptionDistribution Panel EK-l-B I File Name: 2-61 4-22jpeg

== Description:==

Component Plate IDFile Name: 2-62-6-4-22.1peg

== Description:==

General view of component Other supporting or releva4llocuments and photos (if any): Patrl C. Ilirzo Assoc:iatrs, Inr:.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R2550020 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK-l -B IFile Name:

== Description:==

2-63-6-4-22jpegView of base anchorage detailFile Name : 2-64-6-4-22jpegDescription: View of top attached linesSheet 376 of 496Status:2-64-6-4-22jpeg Sheet 377 of496Paul C. Rirzo Associatcs, Irrc.Ei..C I NFLRS ri Ctllitll LTAs'Ts@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0022 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK-l-C I Location: Bldg. CCFloor El.620Manufacturer. Model. Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?In-line with 8 section MCC 1R2450029. 8 section MCC with combination of directweld to perimeter concrete pad angles and plug-welded 3/8" shims configuration isusedfor anchorage. This configuration was addressed adequately in calculation SQ-0178for ECP 02-0184 rev 0. Nofurther actionwas required.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% forwhich an anchorage configuration verification is required.)

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

N/AN/AXXXXXX PCe Patrl C. Rizzo Associatcs, Inc.E:-ilINEERS {{ C0N\L lf.{r*T}Sheet 378 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R2550022 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK- 1-C I Interaction Effects7 . 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?Hanging lights near the component identifiedwith spring-typefixtures. Judged not aninteraction concern.9. Do attached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits werefoundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? XXX XOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraBrian A. Lucarelli 812612012 Date:812612012 X Paul C. Riszo Associatcs, Inc. Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0022 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK- l -C IFile Name: 2-61-7 22jpeg

== Description:==

Component Plate IDFile Name: 2-62-7 22Speg

== Description:==

General view of component Status: @Sheet 379 of 496NUOther supporting or relevant documents and photos (if any): Sheet 380 of 496Patrl C. Riszo Associatcs, Inc. E.r..( ; I N E t Rr .u {.-oN5L: l-TA}- T S Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R2550022 Equip. Class 14. Distribution PanelsEquipment Description Distribution Panel EK- l -C IFile Name:Description: View of base anchorage detail File Name: 2-64-7 22 trpegDescription: View of top attached lines Sheet 381 of496Paul C. Riczo Associatcs, Inc.h-(;INEE lts {i coNslrLTAl{Ti @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0025 Equip. Class 4. Transforrners Equipment Description480V to l20V XFMR EFB-l-AlLocation: Bldg. CCFloor El. 620Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. 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 oneof the 50% of SWEL items requiring such verification)?Mounted on C5 channels. Boltedwith 6

- I/2" diam machine bolts to channel Jlange.C5 to perimeter concrete pad angleswithwrap aroundwelds at ends of C5 base (-7I/2" of I/4" welds).2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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%o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YYYYYNiAN/AXXXXXX PC\e Paul c. Rizzo A$sociarcs, Inc.E.\.(;lNEERt {r fit'}las!.rl.TAl\Ts Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0025 Equipment Description 480V toEquip. ClassIZOV XFMR4. Transforrners EFB.I-AISheetInteraction Effects7 . 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 affached lines have adequate flexibility to avoid damage?

Attached piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?X382of 496N/A812612012 8126/2012 XXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. Guerra ffi*,K#Brian A. Lucarelli Date:Date:X Sheet 383 of 496Paul C. Rizzo Associatesr Inc.E]T\SCINEEN$ & CDNSUUTANTS Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0025 Equip. Class 4. Transformers Equipment DescriPtion 480V to l20V XFMR EFB-l-AlFile Name: 2 I 3-4-06iPeg

== Description:==

Component Plate IDFile Name: 2-62-1 3-4-06JPeg

== Description:==

General view of componentins or relevant documents and photos (if any):2-62-13-4-06ipeg Sheet 384 of 496Paul C. Risao Associatcs, lnc.E:SC I NEE RS & C'ONSU tTAh'TIi Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0025 Equip. Class 4. Transformers Equipment Description480V to 120V XFMR EFB-l-AlFile Name: 2-63-13-4-06jpeg

== Description:== View of base anchorage detailFile Name: 2-64-13-4-06jpegDescription: View of base anchorage detail Paul C, Rizzo Associarcs, Inc.E.\GI NE E R$ &. C\}NSL; LTA!\TSSeismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0025 Equip. Class 4. Transformers Equipment Description 480V to l20V XFMR EFB-l-AlFile Name: 2-73-1 3-4-06 jpegDescription: View of top attached linesSheet 385 of 4962-73-13-4-06 jpeg pct? Patrl c. Rizzo Ass.ciatcs, Inc.EN{;INELRS & I't.}NSULIA\'TT Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0033Equip. Class 4. TransforrnersEquipment Description 480V to l20V XFMR EFB-I-A2 Location: Bldg.CCFloor El. 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided atthe end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Mounted on C5 channels. Boltedwith 6 - 1/2" diam machine bolts to channelflange. C5 to perimeter concrete pad angles with wrap around welds at ends of C5 base (-71/2" of I/4" welds).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 50o/oforwhich an anchorage configuration verification is required.) Welding configuration confirmed per Document I-6-7, page i'86-187.

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

Sheet 386 of496 @XN/AXXXXX ECe Paul C. Riez. Associatcs, Inr:.tNclNf ttts,ri. crlNtt

LI^}.TSSeismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0033Equip. Class 4. Transforrners Equipment Description480V to l20V XFMR EFB-I-A2 of 496Sheet387Interaction Effects7 . 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?

Hanging lights in the area judged not a concern due to end tube spring typeconnections.

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

Attached piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXYXYXYXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Corner is welded to shims. Shims are welded to base. Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra wBrian A. Lucarelli Date:Date:812612012 8t26t2012 YX Sheet 388 of 496Paul C. Rizzo Asuociatcc, Inc.ENCIN EERS & CtllrlSULfAhTs Seismic \ilalkdown Checklist (SWC)Equipment ID No. 1R25S0033 Equip. Class 4. Transformers Equipment Description 480V to l20V XFMR EFB-l'{?File Name: 2-61 1-06jpegDescription: Component Plate IDFile Name: 2-62-1 0-I -06jpegDescription: General view of component ing or relevant documents and photos (if any): Sheet 389 of 496Paul C. Riezo Associatcsr Inc.ENC I NEETIS {i Cf}NSU I.Tfu\TI; Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0033 Equip. Class 4. Transformers Equipment Description 480V to l20V XFMR EFB-I-A?File Name: 2-63-10-1-06jpeg

== Description:==

View of base anchorage detailFile Name: 2-64 l-06jpegDescription: View of base anchorage detail Paul C. Rizzo Associafcsr f nr:.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R25S0033 Equip. Class4. Transformers Equipment Description 480V to l20V XFMR EFB- l-A2File Name : 2-73-1 0- I -06 jpegDescription: View of mounting base configuration Sheet390of 496Status: Sheet 391 of 496Patrl C. Rirzo Alsor:iatcs. Inr:,E N(! lN t t tts t* {.'ON5ULT.tSTS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0002 Equip. Class 15. Battery RacksEquipment Description UnitlDivlBattervLocation: Bldg. CCFloor El. 638Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Two single racks. Each rack has two rows and has three bays. The racl<s are fullybraced. Each bay is welded to embeds with -1 6" of l/4" fillet welds. Battery cellsdivided by I inchfoam pad.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% forwhich an anchorage configuration verification is required.)

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

N/AN/AXXXXXX Paul C. Rirzo Assercintcs, Inr='.EN{;INEF.Ri & IOI{IL:LT-{TTSSheet 392 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0002 Equip. Class 15. Battery RacksEquipment Description UnitlDivlBattervInteraction 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?Fluorescent tube fixtures foundwith protective covering.9. Do attached lines have adequate flexibility to avoid damage?Attached piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

XXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra812612012 {4#{rBrian A. Lucarelli 812612012 X Sheet 393 of 496Paul C. Ilizzo Associatci, Int:.FNi;lf([F.R! .\ t'i]NIt:l TANTIStatus:@UNSeismic Walkdown Checklist (SWC)Equipment [D No. 1R42S0002 Equip. Class 15. Battery Racks Equipment Description UnitlDivlBatteryFile Name: 2-61-4-4-02jpegDescription: Component Plate IDFile Name : 2-62-4-4-02 trpegDescription: General view of ComponentOther surting or relevant documents and photos (if any):ffr4f s00e" Dlv. l. BATTE.RY Paul C. Riseo Associatcs, Inc.E N(;lNEf: ES Ar i'ONf t

I-TAXT hSeismic Walkdown Checklist (SWC)Equipment [D No. 1R42S0002Equipment Description Unit IEquip. ClassDiv I Batteryl5. Battery RacksSheet 394 of 496Status:2-63-4-4-024pegFile Name

2-63-4-4-02 4pegDescription: View of component base detail File Name:Description:

Paul C. Rizzo Associates, Inc.ENGINEERS 6r CON$U TTANTSSeismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0002 Equip. Class 15. Battery Racks Equipment Description UnitlDivlBattery Sheet 395of 496File Name:Description: 2-73-4-4-02 jpegView of attached lineFile Name: 2-94-4-4-02 SpegDescription: View of battery cells separation 2-94-4-4-02Speg Sheet 396 af 496Paul C. Riezo Associatcs, Inr:.E \.'Gl f jEE lts & t lolisl,: Lf ,{}-'I5@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0008 Equip. Class 16. Battery Chargers and Inverters Equipment Description EFD-l-B Battery ChargerLocation: Bldg. CCFloor El. 638Manufacturer. 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Charger mounted on channel base weldedwith 3 - 4" stitchwelds at 12" oc toembedment. Concrete pad around 5" thick. Charger is attached toflanges of basechannels with 3-I/2" diam. bolts 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 anchorase 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 50o/oforwhich an anchorage configuration verification is required.)

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

N/AXXXXXX pCe Paul C. Riza. Associatcs, I.c.t N{;lNEf.F$ {r {l0Nil.iLT,{!;Ti SheetSeismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0008 Equip. Class 16. Battery Chargers Equipment DescriptionEFD- l -B Battery ChargerInteraction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? 397of 496andlnverters 8t26t2012 8t26t2012 XXXXOther Adverse Conditions I l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra wBrian A. Lucarelli X Sheet 398 of 496Paul C. Riszo Associatcs, Inc.EN$INEERS & C()NSLILTANT$ Status:oSeismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0008 Equip. Class 16. Battery Chargers and Inverters Equipment Description EFD-I-B Baffery ChargerFile Name: 2-61-2-4-02jpeg

== Description:==

Component Plate IDFile Name: 2-62-2-4-02 SpegDescription: General view of componentOther supporting or relevant documents and photos (if any):2-62-2-4-02 jpeg Paul C. Riszo A*sociatcs, Inc.Sheet 399 of 496E r-*C I NE E RS & CONSU tTA!$TSi Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0008 Equipment Description Equip. Class 16. Battery Chargers and Inverters EFD-I-B Battery ChargerFile Name: 2-63-2-4-02.1peg

== Description:==

View of component baseFile Name: 2-64-2-4-02 SpegDescription: View of attached top lines pcte Paul c. Rizz. Associatcs, Inr:.E,\(,tNELR5 tr COtiSl_rl.T,\,:titt. Sheet 400 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l2 Equip. Class 14. Distribution PanelsEquipment DescriptionLocation: Bldg. CCDistribution panel ED I 4.06Floor El. 638Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)? Distribution panel EDIA06. 9ft tall panel on inverted channels at base. C4 welded toperimeter concrete. Pad angles at 4 corners with -4" of 5/l6" weld. Panel attached toweb of channels with 4 - I/2" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50%ofor which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX pc'e Paul c. Rieeo Associatcs, I't:.E i..( i I N E E RS & Ce'tNsL.r [T^*\15 Sheet 401 of 496@Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l2 Equip. Class 14. Distribution PanelsEquipment Description Distribution panel EDlA06Interaction Effects7. 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? N/AXXXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GueraBrian A. Lucarelli Date:812612012 8126/2012 X Sheet 402 of 496Paul C. Rizeo Associatesr Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l2 Equip. Class 14. Distribution PanelsEquipment DescriptionDistribution panel ED I A06File Name: 2-61-8-4-22jpeg

== Description:==

Component Plate IDFile Name: 2-62-8-4-22jpeg

== Description:== General view of componentOther supporting or relevant documents and photos (if any): Sheet 403 of 496Paul C. Riezo Associatcs, Inc.t rr.-C INEE ltS {* L'ONSU ITAI-I S;Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l2 Equip. Class 14. Distribution PanelsEquipment Description Distribution panel EDI 4,06File Name: 2-63-8-4-22 SpegDescription: View of anchor bolts at baseFile Name: 2-64-8-4-22.1peg

== Description:==

View of base anchorage detail Sheet 404 of 496Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l2 Equip. Class 14. Distribution PanelsEquipment DescriptionDistribution panel EDl4'06File Name : 2-73-8-4-22 SpegDescription: View of top affached lines n## pcte Patrl c. Risz. Arsociatcs, Inc'EN{;INEERS & f.t'}NtLII-TA!iT5 Sheet 405 of496 @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0013 Equip. Class 14. Distribution PanelsEquipment DescriptionED l806 Distribution PanelLocation: Bldg. CCFloor El. 638Manufacturer. Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50Vo of SWEL items requiring such verification)? Distribution panel EDl 806. 9ft tall panel on inverted channels at base. C4 welded toperimeter concrete. Pad angles at 4 corners with -4" of 5/l6" weld. Panel attached toweb of channels with 4 - I/2" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50%oforwhich an anchorage configuration verification is required.)

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

N/AN/AXXXXXX Sheet 406 of496Paul C. Rizzo Associatcs, Inc.E :i{; INE E RS {r ill.'}NSULT.{;'.-Ti Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l3 Equip. Class

14. Distribution PanelsEquipment DescriptionED 1806 Distribution Panel Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AXXXXOther Adverse Conditions

11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary)Evaluated by: Eddie M. GuerraBrian A. Lucarelli 812612012 812612012 X Sheet 407 of 496Paul C. Rizzo A,ssociatcs, Inc.ENC INEE ft$ 6." CONSU LTAFfT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l3 Equip. Class 14. Distribution PanelsEquipment Description ED 1806 Distribution PanelFile Name: 2-61 4-22ipeg

== Description:==

Component Plate IDFile Name: 2-62-9-4-22 SpegDescription: General view of component Other supporting or relevant documents and photos (if any): ry patrr c. Rizz* Associnrcs, Inr:.t N(.;lN[t-lti s' r'L]]i5t rl.rAl{ I ]Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l3 Equip. Class 14. Distribution Equipment DescriptionED l806 Distribution PanelFi le Name : 2-63-9 22 trpegDescription: View of anchor bolts at baseFile Name : 2-64-9-4-22 trpegDescription: View of base anchorage detail Sheet 408of 496Status:Panels Sheet 409 of 496Paul C. Rizzo Associates, Inc. Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l3 Equip. Class 14. Distribution PanelsEquipment Description ED lB06 Distribution PanelFile Name

2-7 3-9-4-22 SpegDescription:

View of top attached linesStatus: @ pcte Paul c. Rizz' Associatcs, Inc.[\(;l ]iFE lti .r t ONSLr 1.TA]-T! Sheet 410 of 496Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l4 Equip. ClassI 4. Distribution PanelsEquipment Description EDlB08 Distribution PanelLocation: Bldg. CCFloor El. 638Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. 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 oneof the 50% of SWEL items requiring such verification)? Distribution panel EDLA\9. 8ft tall panel on inverted channels at base. C4 welded toperimeter concrete. Pad angles at 4 corners with -4" of 5/16" weld. Panel attached toweb of channels with 4 - 1/2" diam machine bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? NiAXXXXXX l)CD Patrl c. Rizz. Associatcs, Inr:.ESCINELR! {A CL'}NiU f-T,[!\T1 Sheet 4ll of496Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0014 Equip. Class 14. Distribution PanelsEquipment DescriptionED I 808 Distribution PanelInteraction Effects7. 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 piping is rigidly supported and attached conduits werefoundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AN/AN/AXXXXOther Adverse Conditions I l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraBrian A. Lucarelli Date:Date:812612012 812612012 Xe: Sheet 412 of 496Paul C. Riszo Associatcs, Inc.Seismic Walkdown Checklist (StilC)Equipment ID No. lR42S00l4 Equip. Class 14. Distribution PanelsEquipment Description EDlB08 Distribution PanelFile Name : 2-61 4-22 JpegDescription: Component Plate IDFile Name: 2-62-10-4-22ipegDescription: General view of component Other supporting or relevant documents and photos (if any): Patrl (-. Itirzu Asrot'i;,ttt:s, llrt'.t :;(.!\l t.l^t( .\ ( il\\t I I 1\ I -Seismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l4 Equip. Class14. Distribution PanelsEquipment Description EDlB08 Distribution PanelFile Name : 2-63 4-22j pegDescription: View of base anchorage detailFi le Name : 2-64-1 0-4-22..i pegDescription: View of anchor bolts at baseSheet 413of 496Status: Sheet 414 of 496Paul C. Rieeo Associatcs, Inc.E rr*C I NEE RS {. C(}NSU LTAITT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR42S00l4 Equip. Class 14. Distribution PanelsEquipment DescriptionED lB08 Distribution Panel File Name: 2-73-10-4-22jpeg

== Description:== View of top attached lines PC\e Paut c. Rizzo Atsociatcs, Inc.I N( l.tNf E Ri {a c(}Nst.rt_T,t-\-rsSheet 415 of496 @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0024 Equip. Class 2.Low Voltage Switchgear Equipment Description ED-I-A 125 V DC BusLocation: Bldg. CCFloor El. 638Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. 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 oneof the 50o/o of SWEL items requiring such verification)?This is a three section switchgear. It is welded to embeds with an average of at least6" long, 3/l6" welds (F&B). Adjacent panels are bolted together.

2. Is the anchorage free of bent, broken, missing or loose hardware?

Welds to base found in adequate condition.

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?Base found in adequate condition5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.)Welding configuration confirmed per Document I-6-7, page 92-96.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX Sheet 416 of496Patrl C. Rizao A.ssrrciatcs. Inc.Fl*CINEERS 6. tflNtllLf Al'Il Status:Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0024Class 2.Low Voltage SwitchgearEquipment Description ED,I.ADC BusEquip.125 VInteraction Effects7 . 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?

Auached piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXYXYXYXOther Adverse Conditions1 1. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?Overhead attached trolly restrained per IPEEE resolution which is to park the trolly at center of rail (signage added) and restrain the hook from banging, Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraDate:s6,w{'Brian A. Lucarelli Date:8t26l2At2 8126120r2 Y X Sheet 417 of 496Pntrl C. Iliazo Associntcs, I ttt:.t:s(;lN[ F-tl.i .\ ( r-]N!t:l r.\51-tStatus:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0024 Equip. Class 2. Low Voltage Switchgear Equipment Description ED-I-A125 V DC Busand photos (if any):File Name

2-61-3-4-02ipee

== Description:==

Component Plate IDFile Name: 2-62-3-4-02ipeg

== Description:==

General view of component Other surting or relevant documents 2-62-3-4-02jpeg Sheet 418 of 496Paul C. Rizzo Associatcs, Inc.E rr*C I N EE RS & CONSLI LTAITT$Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0024 Equip. Class 2.Low Voltage Switchgear Equipment Description ED-I-A 125 V DC BusFile Name: 2-63-3-4-42 SpegDescription: Inside view of component 2-63-3-4-A2.1peg Sheet 419 of496Paul C. Riszc A;sociatcs, Inc.E NCINTEES {r L't'}NSI_]I.T,4\'IS @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0037Equip. Class 2. Low Voltage Switchgear Equipment DescriptionED-I-C 125 V DC BusLocation: Bldg. DGFloor El. 620Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 5Ao/o of SWEL items requiring such verification)?Panel on 4" concrete pad anchoredwith 48 - 3/8" diam anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that oxidation?

is more than mild surface4. 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 50o/o forwhich an anchorage configuration verification is required.)

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

N/AXXXXXX pc-tte Paul c. Rizzo Associatcs, In<iINCINEERS .i a1-]NSL,l,TJr!\'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0037 Equipment Description ED-1-CDC BusSheet 420 of496Status:Equip.125 VClass 2. Low Voltage Switchgear Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXN/AYXYXYXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra F;-ffi(Brian A. Lucarelli Date:Date:8t26120r2 812612012 YX Sheet 421of 496Paul C. Rizzo Associates, Inc.ENCINEERS & CDNSUITANT$ Seismic Walkdown Checklist (StilC)Equipment ID No. 1R42S0037 Equip. Class 2.Low Voltage Switchgear Equipment Description ED-I-C 125 V DC BusFile Name: 2-61-10-4-08ipeg

== Description:==

Component Plate IDFile Name: 2-62-1 0-4-08ipeg

== Description:==

General view of Component ing or relevant documents and photos (if any): Patrl C. Rizao Assrrciafcs, f nt:.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0037Class 2. Low VoltageEquipment Description ED-I-CDC BusEquip.125 YSheet 422of 496Status:SwitchgearFile Name : 2-63-1 0-4-08ipeg

== Description:== View of top attached linesFile Name: 2-64-10-4-08 jpegDescription: View of attached lines Sheet 423 of 496Pnul C. Itirzo Associatr:s, lnr'. Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0037Equip. Class

2. Low Voltage Switchgear Status:@NEquipment DescriptionED-l-C 125 V DC BusFile Name: 2-73-10-4-08 jpegDescription: General view of concrete baseFile Name:

2-94-10-4-08 jpegDescription: View of anchorage from inside of cabinet H Paul c. Riez* Ass*c:iatcs, Inr:.EliclNEt_fts a. t'ilNlt :t-TAl\T sSeismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0037 Equip. Class 2. Low Voltage Switchgear Equipment Description ED-l-C l25V DC BusFile Name: 2-95-10-4-08 jpegDescription: Typical detail for anchorage configuration File Name: 2-96-1 0-4-08 jpegDescription: View of anchorage detail from inside of cabinet Sheet 424 of 496Status:2-95-10-4-08 jpeg2-96-10-4-08 jpeg [=ff- Paul c. Rizzo A+sociatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0038 Sheet 425 of496E NCTNEE lts {i r't}Nst'r [TA,rfrsEquip. Class MCC EDIBOgl. Motor Control CentersEquipment DescriptionDIV 2.Location: Bldg. CCFloor El.638Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?This is a two section MCC on heavy steel base members. The base members areanchoredwith 6-1" diam. anchors. The MCC base channel is welded to basemembers with an average of at least 5" of weld (FAB) per section.2. ls 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 50o/o forwhich an anchorage configuration verification is required.)

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

@N/AXXXXXX Sheet 426 of 496Paul C. Rizzo A;sociatcs, In(:.EN(;INEERS 6. f(}NSUfTAn'Is @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0038l. Motor Control CentersEquipment Description DIV 2,Equip. ClassMCC EDIBOgInteraction Effects7. 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AN/AXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safety found no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra Brian A. Lucarelli 8126/20r2 812612012 X Sheet 427 of 496Paul C. Rieeo Associatcs, Inc.E ls(] l NEE RS 6. CONSULIAISI5; Seismic Walkdown Checklist (SWC)Equipment ID No. 1R42S0038 Equip. Class l. Motor Control CentersEquipment Description DIV 2,MCC EDIBOgFile Name:Description: 2-64-r-4-02 jpegComponent ID PlateFile Name: 2-62-l-4-02 jpegDescription: Inside view of componentOther supporting or relevant documents and photos (if any): Sheet 428 of 496Paul C. Riezo Associatcs. In(:.t"!{;lNEf 8S t* t'(}NSt.iI.T.{\-Tt Seismic Walkdown Checklist (SWC)Equipment ID No. 1R43S0001B Equip. Class 17. Engine Generators Equipment Description Division 2 Emergency Diesel Generator Location: Bldg. DGFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. @Anchorage1. Is the anchorage configuration verification required (i.e.,of the 50o/o of SWEL items requiring such verification)? Anchored with 22 - 2" diam anchors along long side of DGthe same pedestal.is the item oneMotor and generator on2. 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?

Several hairline cracl<s identified near anchor bolts and judged acceptable.

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.)Anchorage configuration confirmed by Drawing 417-0066, Foundation Plan "A".6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? NiAN/AXXXXXX Sheet 429 of496Paul C. Rizzo A*sociatcs, Inc.t l*(ll N F f. RS 6( ('ONSLr LT.{}-T*Seismic Walkdown Checklist (SWC)Equipment ID No. 1R4350001B Equip. Class 17. Engine Generators Equipment DescriptionDivision 2 Emergency Diesel Generator Interaction Effects7 . 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AXXXXOther Adverse Conditions I l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:812612012 812612012 X Paul C. Riaac Associatcs, Inc. Sheet 430 of 496E !s{; I NEE ft S {. lONSULT'INT$ Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R43S0001B Equip. Class

17. Engine GeneratorsEquipment DescriptionDivision 2 Emergency Diesel Generator File Name: 2-61-17-4-08 jpegDescription:

Component Plate IDFile Name: 2-62-17 08jpeg

== Description:== General view of ComponentOthelsupporting or relevant documents and photos (if any):2-62-17 08jpeg H p.trl c. Rirz* Associarcs, I*r:.t \(;!:\[ tF.\.\ 1 r ]!r\l I I \}-1]Sheet 431 of 496 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR43S000lB Equip. Class17 . Engine Generators Equipment DescriptionDivision 2 Emergency Diesel Generator File Name : 2-63-17 08jpeg

== Description:== View of component base detailFile Name: 2-64-17 08jpeg

== Description:== View of attached lines Sheet 432 of 496Patrl C. Riezo Associatcs, f nc.El.-(; I NE E RS & {'ONSL: LTAI"T} Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lR43S000lB Equip. Class 17. Engine Generators Equipment Description Division 2 EmergencyDiesel GeneratorFile Name : 2-7 3-17 08jpeg

== Description:==

General view of component File Name: 2-94-17 08jpeg

== Description:== View of anchorage detail Paul C. Rizzo ,{,,ssociates, Inc.Sheet 433 of 496Etr-GlNf ERS & CONSU tTAl.iT$Seismic Walkdown Checklist (SWC)Equipment ID No. lR43S000lB Equip. Class 17. Engine Generators Equipment DescriptionDivision 2 Erergenry Di.rel Grnerator File Name: 2-95-17 08jpeg

== Description:==

View of base mounting configuration Sheet 434 of 496Paul C. Rizzt-r Asscrciatcs. frlc.Ett(; INE F:lts s coNSuLT,{s1 * @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45A0003A Equip. Class 21. Tanks and Heat Exchangers Equipment DescriptionDIV I EDG Fuel Oil Dav Tank Location: Bldg. DGFloor El.620Manufacturer, Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50%o of SWEL items requiring such verification)?Heavy bracedframing system identified. Support system is insulated and its details can not be inspected.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 50o/oforwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX Sheet 435 of496 Paul C. Rirzo Associatcs. Inc.Eli{;tNEERS e {'{)NsULt^,\frs Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45A0003A Equip. Class

21. Tanks and Heat Exchangers Equipment DescriptionDIV I EDG Fuel Oil Dav TankInteraction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? N/AN/AXXXXOther Adverse Conditions

11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary) wBrian A. Lucarelli Date:Date:812612012 8126/2012 XEvaluated by:Eddie M. Guerra Sheet 436 of 496Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45A0003A Equip. class 21. Tanks and Heat Exchangers Equipment Description DIV I EDG Fuel Oil DaY TankFile Name: 2-61-5-4-08iPeg

== Description:==

General view of Component @File Name: 2-62-5-4-08 ipegDescription: View of Lateral Bracing for Component Sheet 437 of496Patrl C. Rizzc Associatcs, Inc.f N(;INE ( RS {i CONSL: LTA!\'II Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0002B Equip. Class

5. Horizontal PumpsEquipment DescriptionFuel Oil Transfer Pump Location:

Bldg. DGFloor El. 620 Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)? Small pump-rmotor mounted on 8" concrete pedestal. Skid anchoredwith 4 - 5/8"diam anchor.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surfaceoxidation?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 ifthe item is one of the 50%oforwhich an anchorage configuration verification is required.) Anchorage configuration confirmed by Drawing 417-0069, Foundation Plan "M"6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YYYYYN/AN/AN/AYXXXXXX Sheet 438 of 496Patrl C. Rizzo Asrociatc*, Inc,[ ]*GINEE RS 6( L'r]isl j LT.{}-I.S Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C00028 Equip. Class 5. Horizontal Pumps Equipment DescriptionFuel Oil Transfer PumpInteraction 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 piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? YYYYN/AXXXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YComments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:8t2612012 8t26120r2 X Sheet 439 of 496Paul C. Rizzo Associatcs, Int:.I l\(;INEERS tr Cihr5t-:t TA,'{I5Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0002B Equip. Class 5. Horizontal PumpsEquipment Description Fuel Oil TrOther supporting or relevant documents and photos (if any):File Name: 2-61-16-4-08 jpegDescription: Component Plate IDFile Name : 2-62-1 6-4-08ipeg

== Description:==

General view of Component 2-62-16-4-08 jpeg Sheet 440 of 496Paul C. Rizzo A,ssociatcs, Inc.Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0002B Equip. Class 5. Horiznntal PumpsEquipment Description Fuel Oil Ttansfe. PumpFile Name: 2-63-1 6-4-08ipeg

== Description:==

View of attached lines Sheet 441 of 496Patrl C. Ricao Associafcs, Inc.It\iclNEf 8s & t:oli{L:LTAlfT$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0003A Equip. Class

5. Horizontal PumpsEquipment DescriptionDIV I FO Booster PMPLocation: Bldg. DGFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.

Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Very small pump on skid bolted to a much larger skidwith 4 - 3/4" diam machinebolts. The larger skid anchorage with l6 - 3/4" diam anchor bolts. Larger skididentifiedwith low aspect ratio.

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% forwhich an anchorage configuration verification is required.)

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

NiAXXXXXX Sheet 442 of 496Patrl C. Riezo Associatcs, Inc.h-CINE E RS li C'I]NILI I-TA\'T5 @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0003AEquip. Class 5. Horizontal PumpsEquipment DescriptionDIV I FO Booster PMPInteraction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AXXX XOther Adverse Conditions 1 l. Have you looked for andadversely affect the safety found no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary) 8t2612012 Brian A. Lucarelli 812612012 XEvaluated by:Eddie M. Guerra Sheet 443 of 496Pnul C. Rieze A,ssociatcs, lnc.E N(;lNE[ lts Ar t'0NSL: LTA,\*TSStatus:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 1R45C0003A Equip. Class 5. Horizontal PumpsEquipment DescriptionDIV 1 FO Booster PMP2-61-6-4-08 jpegComponent Plate IDFile Name: 2-62-6-4-08 jpegDescription: General view of Component Other surting or relevant documents and photos (if any):2-62-6-4-08 jpeg Sheet 444 of496Paul C. Rizzo A*sociatcs. hlc.E :-(ilhiEE RS $. a'ON!L' l.T,{.lr-Tr Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR45N0l40A Equip. Class 18. Instrument (on) RacksEquipment DescriptionDiv 1 EDG Dav Tank Level Switch Location: Bldg. DGFloor El. 620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Small switch mounted at top of Day Tank. Pipe lines attached below the tank are inadequate condition.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?No signs of corrosion identified in the area.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% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/ANiAXXXXXX pce Paul C. Rizz. Associatcs, Inc.Eli(i lNE!: RS & CONSLjI.T,TNT$ Sheet 445 of496Seismic Walkdown Checklist (SWC)Equipment ID No. lR45N0l40A Equip. Class 18. Instrument (on) RacksEquipment DescriptionDiv I EDG Day Tank Level SwitchInteraction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?XXXXOther Adverse Conditions 1 l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. Guerra Date:Date:812612012 812612012 XBrian A. Lucarelli Sheet 446 of 496Patrl C. Rireo Associatcs, Inc.ENCTNEERS & {'ON5UT.T.{iITf @Seismic Walkdown Checklist (SWC)Equipment ID No. 1R45N0140A Equip. Class 18. Instrument (on) Racks Equipment DescriPtion Div 1 EDG Day Tank Level SwitchFile Name: 2-61-4-4-08iPeg

== Description:==

General view of Component File Name: 2-62-4-4-08iPeg

== Description:==

View of attached lines below tank2-62-4-4-08ipeg Sheet 447 of 496Patrl C. Riezo Assrrciatcs, f nt:.El{( ; lNEt_lts d( L'r}N5t

LTAlrTSStatus: @Seismic Walkdown Checklist (SWC)Equipment ID No. lR45N0l40A Equip. Class 18.

Instrument (on) RacksEquipment Description DivlEDGD chFile Name: 2-63-4-4-08 jpegDescription: General view of bracing arrangement File Name: 2-64-4-4-08 jpegDescription: Overall view of top of component 2-64-4-4-08 jpeg Patrl (1. Iticzn Assrrr:iatcs, Int:.t \(,llit F.tri *\ ( { }N\['l I \\ l \Seismic Walkdown Checklist (SWC)Equipment ID No. I R45N0l40A Equip. ClassEquipment Description Div I EDG Day Tank Sheet 448 of 496Status:@UN18. Instrument (on) RacksLevel SwitchFile Name: 2-73-4-4-08 jpegDescription: View of attached lines from topFile Name: 2-94-4-4-08 jpegDescription: View of wall mounted supports l.=ff* Paut c. Rizz. Arsociatcs, Inr:.f NCINEERS 6. (l:)N51,LTAliff; Sheet 449 of496@Seismic Walkdown Checklist (SWC)Equipment ID No. lR46B000lA Equip. Class 21. Tanks and Heat Exchangers Equipment Description DIV I JWLO Heat Exchanger Location: Bldg. DGFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50%o of SWEL items requiring such verification)?Small diameter HX on three saddles. Connected to short saddle supports with 4 - l "diam bolts. Saddle supported to concretewith 4 - I" diam 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 surfaceoxidation?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% forwhich an anchorage configuration verification is required.)Dr aw ing 5 7 _- 0 0 0 9 - 0 0 0 0 0 _0 0 4 c onfir ms anc hor age c onfi gur at i o n.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AN/AXXXXXX Sheet 450 of496Paul C. Rizzc Assaciatcs, Inr:.E NCIIiE T RT T. C{}NSI.: LIAh'TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR46B000lA Equip. Class 21. Tanks and Heat Exchangers Equipment DescriptionDIV I JWLO Heat Exchanger Interaction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

YYYYXXXXOther Adverse Conditions11. Have you looked for and adversely affect the safety found no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary) Date:Date:812612012 812612012 XEvaluated by:Eddie M. Guerra Sheet 451 of 496Patrl C, Rizzo Associatcs, Inc.ENCINEERS & L"(}NSLIITAXI$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lR46B000lA Equip. Class 21. Tanks and Heat Exchangers Equipment DescriptionDIV I JW/LO Heat Exchanger photos (if any):File Name: 2-61-7 08jpeg

== Description:==

Component Plate IDFile Name: 2-62-7 08 jpegDescription: General view of Component ins or relevant documents and Sheet 452 of 496Paul C. Risso Associatcs, Int:.E r-(;INEE-ltS A. t'ONSt

l-T,t!r1 5Seismic Walkdown Checklist (SWC)EquipmentIDNo.

lR46B000lA Equip.Class 21.TanksandHeatExchangers Equipment Description DIV I JW/LO Heat Exchanger File Name: 2-63-7 08 jpegDescription: General view of anchorage File Name: 2-64-7 08 jpegDescription: View of top conduitStatus: Sheet 453 of496 Paul C. Rizzo Associatcs, Inc.El.clNEERl {. (t}NsUI_T_{5TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1R46B00028 Equip. Class 21. Tanks and Heat ExchangersEquipment DescriptionHeat Exchanger Location: Bldg. DGFloor El.620Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Small diameter HX on three saddles. Connected to short saddle supports with 4 - l"diam bolts. Saddle supported to concrete with 4 - I" diam 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% forwhich an anchorage configuration verification is required.)Dr aw ing 5 7 _- 0 0 0 9 - 0 0 0 0 0 _0 0 4 c onfir ms anc hor age c o nfi gur at i on.6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? NNYNYNYNYNYUN/ANiAUN/AUN/ANYXXXXXX Sheet 454 of496Paul C. Rizzo A*sociatcs. Inr:.!r-{rlNEE Rt & t.'L}}ltL LTA!\]IS Seismic Walkdown Checklist (SWC)Equipment ID No. 1R46B0002B Equip. Class

21. Tanks and Heat Exchangers Equipment Description Heat Exchanser

@Interaction Effects7 . 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 piping is rigidly supported and attached conduits were foundwith adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? N/AXXXXOther Adverse Conditions1 l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary) 812612012 w'Brian A. Lucarelli 812612012 XEvaluated bv:Eddie M. Guerra Sheet 455 of 496Paul C. Rizao Associatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1R46B00028 Equip. Class 21. Tanks and Heat Exchangers Equipment Description Heat ExchangerFile Name: 2-61-9-4-08 jpegDescription: Component Plate IDFile Name: 2-62-9-4-08 jpegDescription: General view of Component Status:@Other supporting or relevant documehts and photos (if any): Sheet 456of 496Status:Exchangers Seismic Walkdown Checklist (SWC)Equipment ID No. I R46800028 Equip. Class 2l . Tanks and HeatEquipment Description Heat Exchanger 2-63-9-4-08 jpegFile Name 2-63-9-4-08 jpegDescription: View of typical anchorage configurationFile Name: 2-64-9-4-08 jpegDescription: General view of component supports 2-64-9-4-08 jpeg Paul C. Rirzo Associatcs, Inc.Status:@Sheet 457 of 496NUE}I$I NEE RS & CONSU I.TA}ITS Seismic Walkdown Checklist (SWC)Equipment ID No. 1R46B00028 Equip. Class 21. Tanks and Heat Exchangers Equipment Description Heat Exchanger File Name: 2-73-9-4-08 jpegDescription: View of lateral wall-mounted support Sheet 458 of 496Patrl C. Riczo Associatcs' Inc.FNCI!,iFLltt 6. l'ONtUITAII;TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2R42SAB7 Equip. Class 2. Low Voltage Switchgear Equipment Description125 V Bus ED-2-C Location: Bldg. CCFloor El. 620Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Small panel (*26x26x6") wall mountedwith 4 - 3/8" diam anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of comosion that is more than mild surfaceoxidation?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% forwhich an anchorage configuration verification is required.)

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

@N/AXXXXXX Sheet 459 of496 Paul C. Riczo Associatcs. Inc" INCtNEEfts & i:'r]lr5ULT.r:fTS @Seismic Walkdown Checklist (SWC)Equipment ID No. 2R42S0037Equip. Class 2. Low Voltage Switchgear Equipment Description125 V Bus ED-2-CXInteraction 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?

Fluorescent lights found to be twist-on type fixture but judged not o concern since theyare out of the zone of influence.

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

Attached piping is rigidly supported and attached conduits were found with adequate10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?N/AXXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary) wBrian A. Lucarelli Date:Date:8t2612012 8t2612012 XEvaluated by:Eddie M. Guerra Sheet460of 496Status:t:).i,lNI F.Ei e r ru\\l I Ir\ l]Seismic Walkdown Checklist (SWC)Equipment ID No. 2R42S0037Equip. Class 2. Low Voltage Switchgear Equipment Description125 V Bus ED-2-COther supporting or relevant documents and photos (if any):File Name:

== Description:==

2-61-l-4-07 jpegComponent Plate IDFile Name: 2-62-l-4-07 jpegDescription: General view of Component 2-62-r-4-07 jpeg Paul C. Rizeo Associatcs, Inc. Sheet 461 of 496ENCINEERS & C'ONSUITAITTII Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. 2R42S0037 Equip. Class 2.Low Voltage Switchgear Equipment Description125 V Bus ED-}-CFile Name: 2-63-l-4-07 jpegDescription: View of top attached line Sheet 462of496Paul C. Riezo Associatcs, Inc.ENCtNTEft S & i$NtI.rt,{Al\-TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1H5lPl335 Equip. Class 18. Instrument (on) RacksEquipment DescriptionSDV LOCAL INST RACKLocation: Bldg. COFloor El. 620Manufacturer. Model" Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?No tag identifiedfor instrument. Mounting configuration consists of 2 plates, eachanchored via 4-1.25" diameter anchors to drvwell 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?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% forwhich an anchorage configuration verification is required.)

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

NYNYNYNYNYNYXXXXXX of 496Patrl C. Rizzo Ausociatcs, Inc. IN(;INEERS tr {]ON5LlLT,4!fTtSeismic Walkdown Checklist (SWC)Equipment ID No. 1H51Pl335 Equip. Class 18. Instrument (on) RacksEquipment Description SDV LOCAL INST RACKInteraction Effects7. 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 affached lines have adequate flexibility to avoid damage?A tt ac hed I ine s w er e identifi e d w ith ade q uate fl ex i b i I i ty.10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?XSheet463NiAN/A4121201341212013XXXOther Adverse Conditions I l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary) Lucarelli Date:Date:XFW*/,,I;I.fu+Evaluated bv:Eddie M. Guerra Sheet 464 of 496Pnul C. Rizzo Ausociatcs, Inc.E}.iCINEEII$ & CT}NSU TTAh'T$ Status:@NSeismic Walkdown Checklist (SWC)Equipment ID No. lH5lPl335 Equip. Class 18. Instrument (on) RacksEquipment DescriptionSDV LOCAL INST RACKFile Name: l-68-l29SpgDescription: General view of componentFile Name: l-70-l29SpgDescription: View of component's sutrounding areaOther supporting or relevant documents and photos (if any): Sheet 465 of 496Patrl C. Rizzo Associatcs. Inc.IN{ilfiEERi & {.'oNst-ILTAlflt @Seismic Walkdown Checklist (SWC)Equipment ID No. lH22P00l l Equip. Class 18. Instrument (on) RacksEquipment DescriptionSTANDBY LIQUID CONTROL INSTRUMENT RACKLocation: Bldg. COFloor El. 642Manufacturer, 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 theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage

l. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Rack anchorage configuration consists of I4-1/2" diameter anchors around theperimeter of the rack. (There are 4 infront, 4 in bach 3 on left, 3 on right)2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?Mild surface rust observed on rack anchors.

Judged not to present any signfficantstructural impact.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 50o/ofor which an anchorage configuration verification is required.)

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

N/AXXXXXX PC\? Paul c. Riza' Ass'ciatcs, rnc.E l-(;l NEE Rt & L'tlNSU LTA!f f 5 Sheet 466of496@Seismic Walkdown Checklist (SWC)Equipment ID No. lH22P00l I Equip. Class

18. Instrument (on) RacksEquipment Description STANDBY LIQUID CONTROL INSTRUMENT RACKInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures?Scaffulding adjacent to instrument rack is well braced andjudged not to be aninteraction concern.

A small unrestrained bucket adjacent to the rackjudged not topresent any structural impact thus not a 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?At t ac he d I i ne s w er e ide ntifi e d w ith ade q uat e fl ex i b i I ity.10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects? N/AXXXXOther Adverse Conditions11. Have you looked for andadversely affect the safety found no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. Guerra A. Lucarelli 4121201341212013X Sheet 467 of 496Paul C, Rizzo Associatcsr Inc.ENCINEERS & CT}NSULTAST$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1H22P001 I Equip. Class 18. Instrument (on) RacksEquipment Description STANDBY LIQUID CONTROL INSTRUMENT RACKFile Name: l-67-la3 jpgDescription: Component Plate IDFile Name: l-68-la3 jpgDescription: General view of component Other supporting or relevant documents and photos (if any): Sheet 468 of 496Paul C. Rireo A,suociatcs, Inc.EIIiCINEE RS & CI}NSLTITA}IT$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lH22P00l I Equip. Class 18. Instrument (on) Racks Equipment Description STANDBY LIQUID CONTROL INSTRUMENT RACKFile Name: l-69-la3ipg

== Description:==

View of component anchorage configuration File Name: l-70-la3 jpgDescription: View of scaffolding next to instrument rackUN Sheet 469 of 496Paul C. Rizeo Associates, Inc.Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. lH22P00l l Equip. Class 18. Instrument (on) RacksEquipment Description STANDBY LIQUID CONTROL INSTRUMENT RACKFile Name: l-71-l43ipg

== Description:==

View of flexible attached linesr-7 r-r43jpe Sheet 470 of496Patrl C. Rizzo Associatcs, Inc.tN{; lNE t RS {r (('!}iSl.'l.T.{ir-I $@Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lF0063 Equip. Class 8A. Motor-Operated ValvesEquipment Description Location: Bldg. DW1E5I-FOO63 MOTOR VALVE Floor El. 626Manufacturer. Model. Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?MOV is mounted on insulated piping Cl8" diameter). Piping was identified to beadequately supported.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 50o/ofor which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? N/AXXXXXX Sheet 471Paul C. Rizro Associates, lnc.[ ]j(;INEE RS 6. L i]NSt.jLTAliTt Status:Seismic Walkdown Checklist (SWC)Equipment ID No. lE5lF0063 Equip. Class 8A. Motor-Operated ValvesEquipment Description1E51-FOO63 MOTOR VALVEInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures?Nearby scaffulding identified judged not to be a concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?Attached lines were identifiedwith adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXof 496N/A4121201341212013YXYXYXOther Adverse Conditions1 l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. GuerraBrian A. Lucarelli Date:Date:X Sheet 472 of 496Paul C. Rizzo Associates' Inc.Seismic Walkdown Checklist (S\ilC)Equipment ID No. lE5lF0063 Equip. Class 8A. Motor-Operated ValvesEquipment Description IE5I-FOO63 MOTOR VALVEFile Name: l-67-497 .SpgDescription: Component Plate IDFile Name: l-68-497 .SpeDescription: General view of component Status:@Other supporting or relevant documents and photos (if any): Sheet 473 of 496Paul C. Rizzo Associates, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 1E51F0063 Equip. Class 8A. Motor-Operated ValvesEquipment Description1E5I-FOO63 MOTOR VALVE File Name: l-69-497 .Spe

== Description:== View of insulated piping attached to MOV.Status: pC? Paul C. Rizzo A.ssor:iatcs, Inc.E:t(;lfiEERS {. f'l}l!lSt.rLtA\.Tli Sheet 474 of 496 @Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0022A Equip. Class

7. Pneumatic-Operated ValvesEquipment Description IB MSIVLocation: Blde. DWFloor El.

630Manufacturer, Model, Etc. Instructions for Completing ChecklistThis 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 andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?This is a large Spring-operated valve (l Aft from pipe center line) mounted on aninsulated large pipe. Pipe was identified to be well supported.2. Is the anchorage free of bent, broken, missing or loose hardware?3. ls 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% forwhich an anchorage configuration verification is required.)

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

YYYYYN/AYXXX XXX pce Paul C. Rizz' Ats'ciatcs' Inc.FN(;INET.FS S ('ONSLILT.4\TTSheet 475 of496@Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0022A Equip. Class

7. Pneumatic-Operated ValvesEquipment DescriptionTB MSIVInteraction Effects7 . Are soft targets free from impact by nearby equipment or structures?

Spring actuator section was noted to be close to grating (-3" clearance) and potential interaction may occur. This potential interaction was judged not to have a significant ffict on the valve due to its overall robust configuration.

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?Attac hed I ines w ere identifie d w ith adequate fl exibility.

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

XXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary) 41212013Brian A. Lucarelli 41212013XEvaluated by:Eddie M. Guerra Sheet 476 of 496Paul C. Riuzo dssociatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0022A Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionIB MSIVFile Name: l-67-499jpg

== Description:==

General view of component File Name: l-68-499jpg

== Description:==

View of flexible affached linesStatus:@Other supporting orrelevaq! 4ocuments and photos (if any):I 499 jpe Sheet 477 of 496Paul C. Riczo Associatcs, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0022A Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionIB MSIVStatus:@File Name: l-69-499jpg

== Description:== Clearance between valve spring actuators and grating steel framing.r-6e-4ee jpe pce Paul C. Rizz' Associatcs, Inr:.E Ii(;INEERT & COHSUI.TA}'TS Sheet 478 of496@Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0041A Equip. Class 7. Pneumatic-Operated ValvesEquipment DescriptionADS VALVE Location: Bldg.DWFloor El. 630Manufacturer. Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Valve I821F004lA is part of a group of 4 sequential relief valves mounted on aninsulated pipe. Pipingwas identffied to be well supported and no signs of degradedc onditions w ere identified.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 50o/oforwhich an anchorage configuration verification is required.)

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

N/AXXXXXX SheetPaul C. Rizztl Assrrciatcs, Inc.EISCINEERS {. {'{-}NSULf Alr*IfiSeismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0041A Equip. Class

7. Pneumatic-Operated ValvesEquipment DescriptionADS VALVEInteraction Effects 7 . Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distributionand masonry block walls not likely to

systems, ceiling tiles and lighting,collapse onto the equipment?

9. Do affached lines have adequate flexibility to avoid damage?

Attached lines were identffiedwith adequate Jlexibility.

10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?X479 of 496N/A4121201341212013XXXOther Adverse Conditions11. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. GuerraBrian A. Lucarelli Date:Date:X Sheet 480 of 496Paul C. Rizzo Associatcs, Inc.T ITCINEERS {i I'ONSU ITA}fT S Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF004lA Equip. Class

7. Pneumatic-Operated ValvesEquipment DescriptionADS VALVE Other supporting or relevant documents and photos (if any):File Name: l-67-500jpg

== Description:== General view of component l,=.!C?- Paul c. Rizzo Associatcs, Inc. EN{;lNEERt s. Lt}N5tjl.TA!\TS Sheet 481 of 496Status: @ N USeismic Walkdown Checklist (SWC)Equipment ID No. 1B21F0410A Equip. Class

88. Solenoid Valves Equipment Description SV FOR F04lALocation: Bldg.

DWFloor El. 630Manufacturer. Model. Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Small solenoidvalve mounted onrelief valve I82lF004lA.

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 507o forwhich an anchorage configuration verification is required.)

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

YNXYNU N/AYNUN/AXYNUN/AXYNUN/AXYNUXX Sheet 482Paul C. Rizzo Associatcs, Inr:.E:..(;l NE t RS & Lt'lNSt,: t-T,rl\-I tSeismic Walkdown Checklist (SWC)Equipment ID No. 1B21F0410A Equip. Class8B. Solenoid ValvesEquipment Description SV FOR FO4IAInteraction Effects7 . 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?A ttac he d I ine s w er e ide ntifi e d w it h ade q uat e fl ex i b il ity.10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?YXof 496N/A412/201341212013YXYXYXOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. Guerraffi.wBrian A. Lucarelli Date:Date:YX Paul C. Rizso Associatcsr Inc.E}iC INEERS &, CT}NSUI.TAIST$ Sheet 483 of 496Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lB2lF04l0A Equip. Class 88. Solenoid Valves Equipment Description SV FOR FO4IA File Name: l-67-505 jpgDescription: General view of component Otttet supporting o e4q and photos (if any): fe Parl c. Riee' Associatcs, I'c,EI*CINE t RS ,l; (tlNSL LT,{l\T$Sheet 484 of496 @Seismic Walkdown Checklist (SWC)Equipment ID No. lB2lF0410B Equip. Class 8B. Solenoid Valves Equipment Description SV FOR FO4IALocation: Bldg. DWFloor El. 630Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50%o of SWEL items requiring such verification)? This solenoid valve is the same as I 82l F0410A. Although it was not possible to viewthe valve from a close distance, plant personnel indicated that it corresponds to thevalve next to I82lF04l0A mounted on relief valve l82lF004lA.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%ofor which an anchorage configuration verification is required.)

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

N/ANiAXXXXXX pc'tte Patrl c. Rizzo Associatcs, Inc. EN{llNFEtti {. ft)NSULtA.'{rs Sheet 485Seismic Walkdown Checklist (SWC)Equipment ID No. lB21F04l0B Equip. Class88. Solenoid ValvesEquipment Description SV FOR FO4IA Interaction Effects7 . 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 were identifiedwith adequate flexibilily.10. Based on the above seismic interaction evaluations, is equipment freeof potentially adverse seismic interaction effects?

Xof 4964t2t20134t2t2013XXXOther Adverse Conditions I l. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary)Evaluated bv:Eddie M. GueraBrian A. Lucarelli Date: Date:X Sheet 486 of 496Paul C, Riszo Associatcsr Inc.[ ]-Cl NEE RS {. C(}NSL:!-TAIfT} Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lB2lF04l0B Equip. Class 88. Solenoid ValvesEquipment Description SV FOR FO4IA Otbqryuppq4i4e pryeleyqqt documents

rnd photos (if any):File Name: l-67-505 jpgDescription: General view of component R Paul C. Rizz*

Ass'ciatcs, I'c.EN{;IlJEERS ax ('t}}'jst.jLTA5'1 tSheet 487 of496Status: @ N USeismic Walkdown Checklist (SWC)Equipment ID No. lB2lA0003A Equip. Class 21. Tanks and Heat Exchangers Equipment Description ACCUM FOR F004lA Location: Bldg. DWFloor El. 630Manufacturer, Model, Etc. Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage l.Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Close access to accumulator was not possible during the walkdowns,

However, egeneral view of the accumulators assembly demonstrated a rigid mounting configuration to the outside drywell 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?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 50o/o forwhich an anchorage configuration verification is required.)

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

YNXYNU N/AYNUN/AXYNUN/AXYNUN/AXYNUXX Sheet 488 of496 Paul C. Rizzo Associatcs, Inc.EN(;tNELRS e (\0)i5t.rt.T.A!"T$ Status:@UNSeismic Walkdown Checklist (StilC)Equipment ID No. 1B21A0003A Equip. Class21. Tanks and Heat Exchangers Equipment DescriptionACCUM FOR FOO4IA Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? No potential interaction concerns identified in the vicinity of accumulator 1821400034.

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 freeof potentially adverse seismic interaction effects?

NYNYNYUNYUN/AUN/AUN/AXXXXOther Adverse ConditionsI l. Have you looked for andadversely affect the safetyfound no other seismic conditions that could functions of the equipment? UNYComments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra fBrian A. Lucarelli Date:Date:412120134t212013X Paul C. Rizzo Associatcs, Inc.Sheet 489 of 496E}'IC IN EEft S & CON$ULTA}'ITS Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lB2lA0003A Equip. Class

21. Tanks and Heat Exchangers Equipment Description ACCUM FOR FOO4IAOther supporting or relevant documents and photos (if any):File Name: l-68-507
,pgDescription: General view of component File Name: l-69-507
,peDescription

View of component's surrounding area PC? Paul C. Rizzo Associatcs, I'c"E:'.(; I N E! lt$ da C(}NSI.II.IANTfi Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 1B33C0001AEquip. Class 6. Vertical PumpsEquipment Description RX RECIRC PUMP A Location: Bldg. DWFloor El. 599Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?I B33C000lA correspond to the Reactor Recirculation Pump. This pump extendsaround 30ftfrom elevation 599'to top of motor housing.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% forwhich an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions?Sheet 490 of 496XN/AXXXXX pct? Paul C. Risao Associarcs, r^r:.

El{(;lhiEERS tr CON5I.:LTA:ffS Seismic Walkdown Checklist (SWC)Equipment tD No. lB33C000lA Equip. Class 6. Vertical PumpsEquipment DescriptionRX RECIRC PUMP ASheet 491Interaction Effects7 . 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 freeof potentially adverse seismic interaction effects?

Xof 496N/A4121201341212013XXXOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. GuerraBrian A. Lucarelli Date:Date:X Sheet 492 of 496Paul C. Rizzo Associatcs, Inc.C ?.iG I N EEft S & (A}NSU tTAlfT$Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lB33C000lA Equip. Class 6. Vertical Pumps Equipment Description RX RECIRC PUMP AFile Name: l-67-770jpg

== Description:== General view of pump motorFile Name: l-68-770jpg

== Description:== Pump motor and nearby scaffoldOther supporting or relevant documents and photos (if any): Sheet 493 of 496Pnul C. Rieuo Associatcs, Inc.t:t(;lNEfRS {* CONST jt.TA!r-I'b Status:@UNSeismic Walkdown Checklist (SWC)Equipment ID No. lB33C000lA Equip. Class 6. Vertical PumpsEquipment Description RX RECIRC PUMP AFile Name: l-70-770 jpgDescription: View of bracing elements at bottom of pump pC\? Paul C. Riezo Asriociatcs' Inc.t l*(;lNf t RS *' C{'rNSL:I-T,4!\"1 S Sheet 494of496Status: @ N USeismic Walkdown Checklist (SWC)Equipment ID No. 0G4lF058l Equip. Class 0. OtherEquipment Description FUEL POOL CASK PIT DRAIN ISOL VALVELocation: Bldg. FHFloor El. 574Manufacturer, Model, Etc.Instructions for Completing ChecklistThis checklist may be used to document the results of the Seismic Walkdown of an item of equipment on theSWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments. Anchorage1. Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)?This is a manual valve in-line with a 12" pipe located inside afloor opening atelevation 574'. Piping supports were visible through the grating and judged to provideadequate support to the attached valves.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?No signs of excessive corrosion were identified.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 50o/o forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free ofpotentially adverse seismic conditions? YNXYNU N/AYNUNiAXYNUN/AXYNUN/AXYNUXX Sheet 495Paul C. Rizno Arsociatcs, lnc.f F-(;lNf E Rg t CL${Sl,)L{ii\'I.S Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 0G4lF058l Equip. Class 0. Other Equipment DescriptionFUEL POOL CASK PIT DRAIN ISOL VALVEInteraction Effects 7 . Are soft targets free from impact by nearby equipment or structures?No interaction concerns identffied.

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 freeof potentially adverse seismic interaction effects?

NYNYNNXXX XOther Adverse Conditions11. Have you looked for andadverselv affect the safetvfound no other seismic conditions that could functions of the equipment? NYComments (Additional pages may be added as necessary)Evaluated bv:Eddie M. Guerrae,#-lfBrian A. Lucarelli Date:Date:4121201341212013X Sheet 496 of 496Patrl C. Ritzo Assoc:intcs, Int:.t\(,tl--t ili.i & ( r:tNit t t \51t Seismic Walkdown Checklist (SWC)Equipment ID No. 0G4lF058l Equip. Class 0. Other Equipment Description FUEL POOL CASK PIT DRAIN ISOL VALVEFile Name : l-67 -7 69.SpeDescription: General view of componentFile Name : l-68-7 69.SpgDescription: View of grating above component. Status:Other surting or relevant documents and photos (if any):}}

ML13340A164: Difference between revisions

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ML13340A164: Difference between revisions

Revision as of 11:40, 3 July 2018

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