ML13284A027

Near-Term Task Force Recommendation 2.3, Seismic Walkdown Report Revision 1, Appendix B, Seismic Walkdown Checklists (Swcs), Continued, Part 4 of 5

ML13284A027
Person / Time
Site:	Beaver Valley
Issue date:	09/04/2013
From:	FirstEnergy Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
References
L-13-312
Download: ML13284A027 (212)

Text

{{#Wiki_filter:pc.'t? Paul c. Riza* Asstrciate.s, Inc.FN(;INE f RS 6( ('1,)Nst,llil AliI S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867 A Equipment DescriptionHHSI Isol to Cold Leg Iniection Location: Bldg. AXLBSheet 302 of513 @Equip. Class 8A. Motor Operated Valve RoomManufacturer, 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. Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?MOV on -4" diameter line that is well braced to the wall.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

Valvefound in very good condition.4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 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?Floor El.

710AXLB 710 Boron Tank N/A N/A N/A X X X X X X P, aul C, Riere Associates, Inc.F-l*$ INE f fi ! {* l1}n*5t.1 l-1j1}-T $Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867AEquip. Class Equipment DescriptionHHSI Isol to Cold Leg Injection Status: 8A. Motor Operated Valve Y X Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

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

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/A Y X Y X Y X Other 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 r0lr0l20l2 &,{ful Brian A. Lucarelli Date: Date: r0ll0l20l2 Y X Sheet 304 of5l3 Paul C. Rieeo Associatcs, Irrc,F.liGlNt t R5 6r. r.'{.)t{st

t_'l AN Th Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Equipment DescriptionHHSI Isol to Cold Leg Injection File Name: 2-61-l-2-01 jpeg

Description:

Component Plate ID File Name: 2-62-l-2-01 jpeg

Description:

General View of Component Status: Equip. Class 8A. Motor Operated Valve@Other surting or relevant documents and photos (if any): Sheet 305 of 5 I 3 Paul C. Riezo Associatcs, Inc.E NCINEERS & $I}N5I-II.T.TNTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV867A Equipment DescriptionHHSI Isol to Cold Leg Injection File Name: 2-63-l-2-01 jpeg

Description:

General View of Component Area Status: Equip. Class 8A. Motor Operated Valve U N@ ry Paul c. Riss. Ass.ciates, lnr:.F-ti(; lNf ERS 6{ {'1-}NtLrLl:\lfi 5Sheet 306 of5l3 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV8811AEquipment Description Recirc. ISO VLV's Location: Bldg. SFGB Floor El. 718 Room SFGD 718 WestManufacturer, 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. Status: @ N U Equip. Class 8A. Motor Operated Valve AnchorageL Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)?MOV mounted on -10" diameter line. Valve has substantial yoke and piping near thevalve is well supported.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?Valvefound in good condition4. 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? YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X Paul C. Rizeo Arso{iatcs, Int:.E s-t1 tNE I R] 6( {:i}N51-: f l.\ -*T $Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV8811AEquipment DescriptionRecirc. ISO VLV's Status: 8A. Motor Operated Valve N@Equip. Class307 of5 13 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 I ines found with adequat e JI exibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y U N U N Y U N Y X X X XOther Adverse ConditionsI l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

U N Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra Date: Date: t0n0/2012 elM Brian A. Lucarelli r0t10t20r2 X Sheet 308 of 5 I 3 Patrl C. Rirzo Associatcs, Inc'E lric lNt ERs 5x. mNSUl.TAlfT 5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV881lA Status:Equip. Class 8A. Motor Operated Valve U N@Equipment Description Recirc. ISO VLV's ing or relevant documents and photos (if any): File Name: 2-61-8-2-23jpeg

== Description:==

Component Plate IDFile Name: 2-62-8-2-23jpeg

== Description:==

General View of Component RPaul c. Rize' Ass'ciarcs, Irrc.E NG lNrf RS & $rlN5t-t1.1 AtfT$Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-MOV88l1A Equipment Description Recirc. ISO VLV's Equip. Class 8A.File Name : 2-63-8-2-23jpeg

== Description:==

View of Attached LinesSheet 309 of 5 I 3 Status: Motor Operated Valve 2-63-8-2-23jpeg pcte Paut c' Riee' Asserciatc,s, lnc. El\G INE t ES 6{ {rOf{5Lrt.T.{:{TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P21A Sheet 3 10 of 5 13@Equip. Class 5. Horizontal Pumps Equipment DescriptionLow Head Safety INJ Pump P2lA Location: Bldg. SFGBFloor El.7t8 Room SFGD 7I8Manufacturer, 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 one of the 50Yo of SWEL items requiring such verification)? Skid supporting pump and motor has I0- I I/2" diameter anchors.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50%

for which an anchorage configuration verification is required.)Drawing 2002.290-001-002 indicates skid supporting pump and motor has l0-l l/2"diameter anchors. Anchorage confirmed to be consistent with design documentation.

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

N/A N/A N/A X X X X X X Paul C. Rieco Associatcsn Ittc.E)it;lNL EEI & L1}NSLILT.{\'TS Seismic Walkdown Checklist (SWC)Status:@Equipment ID No. 2SIS-P21A Equipment Description Low Head Safetv INJ Pump P2lAEquip. Class 5. Horizontal PumpsSheet 3 I I of513 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

N Y N Y N Y N X x X X Other Adverse ConditionsI 1. Have you looked for and adversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? N Y Comments (Additional pages may be added as necessary)Evaluated by: Eddie M. Guerra t0lr0l20l2 G*/ful Brian A. Lucarelli Date: Date: tOlt0l20l2 X Sheet 312 of5l3 Paul C. Rireo Associatcs, Inc, EriclNf- ERS 6. {,'t-}NSt-ll.TA!{TSSeismic Walkdown Checklist (SWC)Equipment ID No. 2SIS-P2IA Equip. Class 5. HorizontalPumpsEquipment Description Low Head Safety INJ Pump P2l A File Name: 2-61-5-2-23 jpeg

Description:

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

== Description:==

General View of Component@ RPaul c. Riuz. Ass'ciatcs, Inc,[ liG tNF_ t RS & [r]N5Ul-TA.!fl t Seismic Walkdown Checklist (SWC) Equipment ID No. 2SIS-P2IA Equip. Class 5. Horizontal Pumps Equipment Description Low Head Safety INJ Pump P2l A File Name : 2-63-5-2-23jpeg

== Description:==

Close Up View of Anchorage File Name : 2-64-5-2-23jpeg

== Description:==

View of Attached Lines Sheet 313 of5l3 Status: 2-63-s-2-23jpeg 2-64-5-2-23jpeg pC-? Patrl C. Rizr* Associares, I*t:, EN( ;lNE t.R! & lrlN5i.rl.1 _{SI SSheet 314 of513 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCVI04 Equipment Description Residual Heat Release Valve Location: Bldg. MSCV Floor El. 773Room Main Steam Room El778Manufacturer, 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 andflrndings. Additional space is provided at the end of this checklist for documenting other comments.Status: @ N UEquip. Class 7. Pneumatic-Operated Valves Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Valve on -I2"diameter pipe.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X pc.'t? Parrt c. Rizg* Arsociarqs, [nc.E :r..G INE Eft t & t'!')NSt.:1.'l ;\SI 5Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Equipment DescriptionResidual Heat Release ValveSheet 315 of5l3 Equip. Class 7. Pneumatic-Operated ValvesInteraction 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?Att ached I ines found with adequate fl exibility.

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

N/A N/A N/A X X X XOther Adverse ConditionsI 1. Have you looked for andadverselv affect the safetufound no other seismic conditions that couldfunctions of the equipment? Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra t0n0t20r2 Brian A. Lucarelli r0t10t2012 X PC.'te Paul C. Rizz' Associatcs, Inc.T NO INF- TRS & T:ONSUI.TA:TT 5Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCVI04 Equipment Description Residual Heat Release Valve File Name: 2-61-4-2-16 jpeg

Description:

Component Tag ID File Name: 2-62-4-2-l6.jpeg

== Description:==

General View of ComponentSheet 3 16 of 5 l3 Status: Equip. Class 7. Pneumatic-Operated Valves U N@Other supporting or releyqlq4ocupqents and photos (if any): Sheet 317 of5l3 Patrl C. Rizro Assosiatc$, Inc'.E N{;lNI t.R5 6. {'i,}i\jst-ll.'l nNf 5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-HCV104 Equipment Description Residual Heat Release Valve Status:Equip. Class 7. Pneumatic-Operated Valves U N@2-63-4-2-16.jpeg File Name: 2-63-4-2-l6.jpeg

== Description:== View of Component and Main Line fe Pattl c. Rize* Associatc.s, I't:.I s-C lNI: E RS & (1]N5Lr l. f .\r-I S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCV101A Equipment Description Location: Bldg. MSCVSheet 318 of5l3 Status:@U NEquip. Class 0. OtherAtmos Steam Dump Valve Motor Floor El.773RoomMain Steam Room Upper Plat.Manufacturer. Model. Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments 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)?Valve with substantial yoke. Piping is well supporled within -6' of valve on each side.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?Valvefound in good condition.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.)

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

N Y N Y U N Y U N Y N Y U N/A N/A N/A U N/A U N Y X X X X X X Paul C, Rizzqr Associates, In(:.E:{a; tNE tR5 6. {,:r}\S1.:t. l'.{}..t S Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCVl0lA Equip. Class 0. OtherEquipment DescriptionAtmos Steam Dump Valve Motor Status:@Sheet 319 of5l3Interaction 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 I ines found with adequate fl exib il ity.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y N Y N Y N Y X X X XOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

N Y Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra r011012012 Brian A. Lucarelli Date: Date: t0lt0l20l2 X Sheet 320 of 5 l3 Paul C. Rirzo Associatcsr Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCVl01AEquip. Class 0. Other Equipment Description Atmos Steam Dump Valve Motor File Name: 2-61-3-2-16 jpeg

Description:

Component Tag ID File Name: 2-62-3-2-16 Speg

Description:

General View of Component Status:@Other supporting or relevant documents and photos (if any): Sheet 321 of 513Paul C. Rizzo Associatcs, Inc.E NG tNEtES & (:{_}NS[_t l.T^h*rs Seismic Walkdown Checklist (SWC)Equipment ID No. 2SVS-PCVI01A Equip. Class 0. OtherEquipment Description Atmos Steam Dump Valve Motor File Name : 2-63-3-2-16 jpeg

Description:

View of Component and Main Line Sheet 322 of 513Patrl C. Ricro Associat{:s. Inr:.F-Nt;lNLERt 6i t':ONtLrLT.{}.'TS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-57Equip. Class 0D. Other-Check Valve or Manual Valve @Equipment Description Location: Bldg. INTS SW PP (2SWS*P2lA) DischFloor El.705 RoomIntake Cubicle D 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 the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1.Is the anchorage configuration verification required (i.e., is the item one of the 50Yo of SWEL items requiring such verification)? Check valve on well-supported large diameter pipe. Main line is covered with insulation/cladding.2. Is the anchorage free of bent, broken, missing or loose hardware? N/A3. Is the anchorage free of corrosion oxidation? that is more than mild surface

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?

N/A X X X X X X pc.'te Pattl C- Riager Associates, lnr:.F, Xct NE tf{t & r':oNtl.:l_I.{\-I }Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-57 Equipment Description SW PP (2SWS*P21A) Disch Sheet 323 of 513 Status: @Equip. Class 0D. Other-Check Valve or Manual ValveInteraction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

N/A N/A N/A X X X X Other Adverse Conditions11. Have you looked for and adversely 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 t0lr0l2012 G*r{fulBrian A. Lucarelli Date: Date: r0n0t20t2 X Sheet 324 of 513 Patrl C. Rizso Associatcs, Int:,E !{{; INE t RS 6r. r."ONSt-l i.'l AI"T 5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-57 Equipment Description SW PP (2SWS*P2l A) DischOther supporting or relevant documents and photos (if any):File Name: 2SWS-57 (lfipg

Description:

Component Tag IDFile Name: 2SWS-57 (z).jpg

Description:

General View of Component Status' @Equip. Class 0D. Other-Check Valve or Manual Valve pc.'t? Paul c. Rizr* Ass.ciarc.s, I'c. f:);{;lNFER5 6( ('OtaSLrL'f.{!{fiSeismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EJM2}IAEquipment DescriptionLocation: Bldg. INTSSheet 325 of 513 Status:@Equip. Class 0. Other SWS Pump Discharge ExpansionFloor El.705RoomIntake Cubicle C 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 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 50% of SWEL items requiring such verification)? Expansion joint at pump discharge nozzlefound in good condition. Pipe is wellsupported in area of expansion joint.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y Y Y Y Y N/A N/A Y X X X X X X pCt-Q Pa.l c. Riez. Asstr{iatcs, Inc.r.:{r;tNr_ E R5 5. {ON5Llt.'ln}iT 5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EJM22IA Equip. Class 0. OtherEquipment DescriptionSWS Pump Discharge Expansion Status:@NSheet 326 of5l3 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y U N Y U N Y U N Y X X X XOther Adverse ConditionsI 1. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

U N Y Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra tu#Brian A. Lucarelli Date: Date: r0lt0l20r2 r011012012 X Sheet 327 of 513 Paul C. Riazo Associatc$, Inc,ENG lNE ERS 6. {'ONS1-: 1.1 AIfTS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-EIMZZLA Equip. Class 0. Other Equipment Description SWS Pump Discharge Expansion File Name: 2SWS-EJM22I A( I )jpg

Description:

General View of Component File Name: 2SWS-EIMZ}I A(2) jpg

Description:

General View of Component rting or relevant documents and photos (if any): pc.'t? Paul C. Ricto Associatc.s, l.c.f: :\icl FNf- t R5 &. t-. Oi\-sll i-'IAF"T5Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV104AEquipment Descriptionlnlet Isolation To E2lA RSS HX-CLocation: Bldg. SFGBSheet 328 of513 Status:Equip. Class 8A. Motor Operated Valve U N@Floor El.718 RoomSFGD 718 WestManufacturer, 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 1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?MOV mounted on -14" diameter insulated line.2. Is the anchorage free of bent, broken, missing or loose hardware?

3. Is the anchorage free of corrosion that is more than mild surface oxidation?Valve.found in good condition4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

N Y U N Y U N Y U N Y N/A N/A N/A U N/A N Y U N Y X X X X X X ry Paul c. Rica' Associatcs, lnc.Eti(;ilsEERt 5. L:O!{5LIl.'1.\\"T5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVI04AEquipment Description Inlet Isolation To E2lA RSS HX-C Sheet 329 of 513 Status: Equip. Class 8A. Motor Operated ValveInteraction 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?Auached lines found with adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y X Y X Y X Y X Other 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 by:Eddie M. Guerra t0n0t20t2 6*/ful Brian A. Lucarelli Date: Date: t0n0t20t2 Y X Sheet 330 of513 Paul C. Rizzo Associates, Inc. ENGINEIRS 5( C0NSUITAI\TSSeismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV104A Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To EzlA RSS HX-C File Name: 2-61-6-2-23jpeg

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

== Description:==

General View of Component Other supporting or relevant documents and photos (if any): Hpatrr c. Rirz*Associarcs, Irrc-.Seismic Walkdown Checktist (SWC) Equipment ID No. 2SWS-MOVI04A Equip. Class 8A. Motor Operated Valve Equipment Description Inlet Isolation To EzlA RSS HX-C File Name: 2-63-6-2-Z3jpeg

== Description:==

view of component and Main Line Sheet 33 I of5l3 Status: 2-63-6-2-23jpeg Sheet 332 of513Paul C. Riero Associates, Ine.E)i(j lN t t &-5 & u11i{!Lrl_ f A}"Is Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVl06A, Status: Equip. Class 8A. Motor Operated Valve @Equipment Description Location: Bldg. VLVP Supply To CCR HX.Ar? Header - C/S Floor El. 718 Room Valve Pit A 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 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 1. Is the anchorage configuration verification required (i.e., is the item one of the 50Yo of SWEL items requiring such verification)? Large MOV side mounted on large diameter line covered with insulation. Main line iswell supported at wall penetration and within -5 feet of valve.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 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?

N/A X X X X X X Sheet 333 of513 Parrl C, Riero Assrrciatcs. Inc.E r.-t: lN f, [Rt 6( L-t]n"stl Ll A:T 5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVl064. Equip. Class 8A. Motor Operated ValveEquipment DescriptionSupply To CCR HX "A" Header - C/SInteraction Effects

7. Are soft targets free from impact by nearby equipment or structures?8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?

Attached lines have adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects? NiA X X X X Other Adverse ConditionsI l. Have you looked for and adversely affect the safety found no other seismic conditions that could functions of the equipment? Comments (Additional pages may be added as necessary) r0n0t20t2 Brian A. Lucarelli t0lr0/2012 X Evaluated by:Eddie M. Guerra Sheet 334 of5l3 Paul C. Riezo Associffte$r Lnc.EN(}INEERS {. Ct)NSUUIANTS Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOV106A Equip. Class 8A. Motor Operated Valve Equipment Description Supply To CCR HX "A" Header - C/S File Name: 2SWS-MOVI 06A(l Xpg

Description:

Component Tag ID File Name: 2SWS-MOVI 06A(2)jpg

Description:

General View of Component @Other supporting or relevant docum nd photos (if any): Sheet 335 of5l3 Paul C. Ilirio Assor:iatcs, In(:.I:\(;l\l:t R\ E ( tlNrl:l 1;\\ Ii Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVl064. Equipment Description Supply To CCR HX A Header - C/S File Name: 2SWS-MOV I 06A(3).jpg

== Description:== View of Attached Lines Status:Equip. Class 8A. Motor Operated Valve@ Sheet 336 of5 13Paul C. Rirzo Associatcs, lnc.F,I(;lNL ER! & Ctlr"SLr l-'I^\:\"T!Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVI l3,A Status: Equip. Class 8A. Motor Operated Valve YEquipment DescriptionLocation: Bldg. DGBX DG HX E2ll22Inlet Isolation C/SFloor El.732 RoomEDG 2-1Manufacturer, 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.Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? MOV on -lft diam main line. Main line is well supported and covered in insulation/cladding.

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?Both packing nuts observed to have moderate corrosion.

CR-2012-14409 written to document this condition.

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 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?

N/A N/A X X X X X X Sheet 337 of5l3 Patrl C. Rieco Associatcs. In(:.E l\t:i tlj E t Rs 6< r1'lirsl_t.T^!\TsSeismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVl13.A. Equip. Class 8A. Motor Operated Valve Equipment Description DG HX E2ll22Inlet Isolation C/S Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

Y X N/A N/A Y X Y X Y XOther Adverse Conditions1 1. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment? Deficiency tagged as "packing leak' Q{otification no. 600716354). Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guena 6d{f,l Brian A. Lucarelli Date: Date: r0lr0l20r2 r0n0l20r2 Y x Sheet 338 of5l3 Patrl C. Riero Assrrr:iatcs, In(:.I lil.;lNl_ [n! & ( t],.r*51 il !,'tNTFSeismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVI l3,A Stafus: Equip. Class 8A. Motor Operated Valve U@Y Equipment Description DG HX EzLl22Inlet Isolation C/Sother supporting or relevantp_ocgqlents and photos (if any): File Name: 2SWS-MOVI l3'A'(lXpg

== Description:==

Component Plate ID File Name: 2SWS-MOVI l3A(2Xpg

Description:

General View of Component Sheet 339 of 5 I 3 Paul C. Riseo Asscrciate$r Inc. Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-MOVI l3AEquipment DescriptionDG HX E2ll22lnlet Isolation C/S File Name: 2SWS-MOVI l3A(3Xpg

== Description:==

View of Corroded Packer Nuts File Name: 2SWS-MOVI l3A(4)jpg

Description:

Deficiency Tag on Component Status: Equip. Class 8A. Motor Operated Valve U@ Sheet 340 of5l3E Sfi lNLtRS & {"Ofisl':I.ln}15 Seismic Walkdown Checklist (SWC)Status: Y Equipment ID No.2SWS-P21A Equip. Class 6. Vertical PumpsEquipment DescriptionService Water Pump 2lA Location: Bldg. INTSFloor El.RoomIntake Cubicle D 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 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 one of the 50o/o of SWEL items requiring such verification)? Veritcal pump attached to base plate with I 2- I "dameter machine bolts. Base plate is anchored with I2- I l/2" diameter anchors around perimeter.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation? Pump is leaking oil. Most anchor bolts have minor corrosion, 2 machine bolts havemoderate corrosion with material degredation. CR-2012-14408 generated todocument this issue.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.) Calculation 731-N-0027 confirms anchorage configuration as stated in item I above.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? 705 N/A X X X X X X Paul C. Ri*o Associatcs, Itrc.F.:{( i l NE t E5 {r {](1!{5l.ll.lASI\Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P2lA Equipment DescriptionService Water Pump 21A Equip. Class 6. Vertical Pumps 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? Flourescent light supported by chain has potential to impact pump. Judged not to be damaging.9. Do attached lines have adequate flexibility to avoid damage?

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Sheet 341of 513 r0tr0t20t2 t0tr0t20r2 X X X X Other Adverse Conditions

11. 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. Guerra etful Brian A. Lucarelli Date: Date: X Sheet 342 of 513Parrl C. Riazo Associatcs, Inc.E !{(; lN[ t RS 6( Lr.]NSL.lI.TAi\iT$ Status: Y U@Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PZIA Equipment Description Service Water Pump 2lA File Name: 2SWS-P2LA(I )jpg

Description:

Component Plate ID File Name: 2SWS-PzlA(2Xpg

== Description:== General View of Component Equip. Class 6. Vertical PumpsOther supporting or relevant documents and photos (if any): Sheet 343 of 5 I 3Paul C, Riczrr Asso$iates, Inc.E NC lN E t. Rl

6. CAINSU LTAI{TS Status: U@Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-P21A Equipment DescriptionService Water Pump 2lAFile Name: 2SWS-PZIA(3)jpg

== Description:== View of Anchor BoltsEquip. Class

6. Vertical PumpsFile Name: 2SWS-P2IA(4Xpg

== Description:==

View of Corroded Anchorage Sheet 344 of 513Paul C. Risso Associatcs, Inc.E Nfi INEtRS {. L-0NSLi ff.{i{Ts Seismic Walkdown Checklist (SWC)Status: Equipment ID No. 2SWS-P2lA Equip. Class 6. Vertical PumPs Equipment Description Service Water Pump 2l AFile Name: 2SWS-P2lA(5)ipg

== Description:==

View of Attached Line Sheet 345 of513Paul C. Rieeo Assoriates, llr(:.E_:{(; I N}- [Rt &. t. Lh.-$t-t LTA\"I S @Seismic Walkdown Checklist (SWC)Equipment ID No. Z!Iry$JCV!18Equipment Description Unit I Supply To Service Water Pump SELocation: Bldg. INTS Equip. Class 7. Pneumatic Operated Valve Damper Intake Cubicle CFloor El.705 RoomManufacturer, 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 verificationof the 50% of SWEL items requiring suchLight valve mounted on -1.5" diameter line.side of valve and within -24" on other side. required (i.e., is the item one verification)?Line is well supported within 10" on one 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?

NiA N/A X X X X X x pc-t? Paul C. Rire. Asstrciatss, Irrc.F-Sa;lNt t.Rt 6( {]ONSUI-T{IiL\ Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PCVl18Equipment DescriptionUnit I Supply To Service Water Pump SE Status: @Equip. Class 7. Pneumatic Operated Valve Damper Sheet 346 of513 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?Attac hed I ines found w ith adequat e flexibil ity.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N Y N Y N Y N Y X X X XOther Adverse Conditions1l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

N Y Comments (Additional pages may be added as necessary) Evaluated bv: Eddie M. Guerra 6*rrfu Brian A. Lucarelli Date: Date: 10n0t20r2 t0n0t20t2 X Sheet 347 of 513 Paul C. Rirro Associatcs, Inc. Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PCVI l8 Equipment Description Unit I Supply To Service Water Pump SE File Name: 2SWS-PCVI l8(lXpg

== Description:== Component Tag ID File Name: 2SWS-PCVI l8(2)jpg

Description:

General View of Component Status: @Equip. Class 7. Pneumatic Operated Valve Damper U N lng _oI relevant documents and photos (if any): pc.'te Paul c. Riceo Associatcs, l*c.EN(;l,rif IRS & {lcll,ituLfA]jTSEquipment DescriptionPressure TransmitterLocation: Bldg. VLVP Sheet 348 of513@Seismic WalkdownEquipment ID No.Checklist (SWC)2SWS-PT-113A Equip. Class 18. Instrument on RackFloor El. 718 Room Valve Pit AManufacturer, 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 50oh of SWEL items requiring such verification)? Mounted to steel bracket with 4-1/4" diameter machine bolts. Bracket is anchored to wall with 4-3/8" diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50o/o for which an anchorage configuration verification is required.)

Drawing No. 12241-BK-I6G-17-3K confirms anchorage configuration as 4-3/8" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? Y Y Y Y Y Y X X X x X X pc.'te Patri C. Risz. A-ts'siatc-'i, I'c't s(, lNr t.E\ 6, c1)N5t-; [.TA\T5 Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-1134.Equipment Description Pressure Transmitter Sheet 349 of 513 Status: Equip. Class 18. Instrument on Rack Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

Y X Y X Y X Y X Other 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. Guerra 6*/M Brian A. Lucarelli Date: Date: t0n0/2012 tOlt0l20r2 Y X Sheet 350 of 5 1 3 Status:@Seismic Walkdown Equipment ID No.Checklist (SWC)2SWS-PT- I I3AEquip. Class 18. Instrument on Rack Equipment Description Pressure Transmitter Other supporting or relevant docunrcnts and photos (if any): File Name: 2SWS-PT-l I 3A( I ) jpgDescription: View of Anchoragc File Name: 2SWS-PT- I l3A(2).jpe

== Description:==

Component Tag I D Sheet 35 I Paul C. Risro 455qrciatc$, [n(:.Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-l13A Equip. Class 18. Instrument on Rack Status:@N Equipment DescriptionPressure Transmitter of5l3 File Name: 2SWS-PT-l l3A(3)jpg

Description:

General View of Component Sheet 352 of 513Parrl C, Ricro Associaqcs, In(:, I Nf ; lNf EE.! &. {r.)tr"Slr l.f ^:f f S@Seismic Walkdown Equipment ID No.Checklist (SWC)2SWS-PT-II7 AEquip. Class 18. Instrument on Rack Equipment Description Location: Bldg. INTS Pressure Transmitter 2SWS-PT-l I 7A Floor El.705 RoomIntake Cubicle D 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 the SWEL. The space below each of the foltowing 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 one of the 50Yo of SWEL items requiring such verification)? Component mounted to afloor-mounted steel rack with 3-3/8" diameter machine bolts.Each of rack's four support legs are anchored to the.floor, through a base plate, by 4-3/4" diameter anchor bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50Yo forwhich an anchorage configuration verification is required.)Drawing No.

12241-RK-5J-2 confirms anchorage configuration as rack with 4 plates,each anchored by 4-3/4" diameter anchor bolts.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N/A N/A N/A X X X X X X pc.'t? Paul c. Rizr. A-tsrciarcs, Inr:.Eti(, tNE tRs & {I-)i{sL't.lnsIs Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-ll7 AEquipment DescriptionPressure Transmitter 2SWS-PT- I I 7A Status:@N Equip. Class 18. Instrument on RackSheet 353 of513Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures?Ladder is well secured to rack and is iudged not ta be an interaction concern.8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y U N Y U N Y U N Y X X X XOther Adverse Conditions11. Have you looked for and adverselv affect the safetvfound no other seismic conditions that couldfunctions of the equipment?

U N Y Comments (Additional pages may be added as necessary) Date: Date: 1,0110120r2Brian A. Lucarelli t0n0t20r2 X Evaluated bv: Eddie M. Guerra Sheet 354 of 5 I 3 Paul C. Risuo Associatcs, Inc.Seismic Walkdown Checklist (swc)-1 l7AEquip. Class

18. Instrument on Rack Status:@Equipment ID No. 2SWS-PT Equipment Description Pressure Transmitter 2SWS-PT- ll7 A Other supporting or relevant documents and photos (if any): File Name: 2SWS-PT-l 17A(lXpgDescription: Component Tag IDFile Name:

2SWS-PT-LI7 A(zXpg

Description:

General View of Component on Rack{\F Sheet 355 of 5 I 3 Patrl C' Rirtu 6551r1:iag1:5, Itlc.EN(;ll\[tR\ r\ {t1:\5trl l.'\f ti Seismic Walkdown Checklist (SWC)Status:@U N Equipment ID No.2SWS-PT- I17 A Equipment Description Pressure Transmitter 2SWS-PT- I I 7A File Name: 2SWS-PT-l l7A(3Xpg

Description:

General View of Rack.t r* $ ,,: \File Name: 2SWS-PT-ll7 A(4Xpg

Description:

View of Rack Anchorage Equip. Class 18. Instrument on Rack Sheet 356 of 5 I 3Paul C. Riuzo Associatcsn Inc.ENG INE ERT {l' L1t}NSt-! LTAh"TS Status:@U N Seismic Walkdown Checklist (SWC)Equipment ID No. 2SWS-PT-l17A Equipment DescriptionPressure Transmitter 2SWS-PT- I l7A File Name: 2SWS-PT-l l7A(5)jpg

Description:

View of Well-Restrained Ladder File Name: 2SWS-PT-l l7A(6)jpg

== Description:==

General View of Rack Equip. Class 18. Instrument on Rack 2SWS-PT-l l7A(5)jpe Sheet 357 of513Patrl C. Riaru Assor:iatcs, Inr:.t sr;lNr.rRs & L1)l{$til-r.,\:iTs Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Equipment Description 480V Substation 2-8 Emerg BUS 2N Location: Bldg. SRVB Floor El. 730Room Emerg SWGR AE 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 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.Status: @ N UEquip. Class 2.Low Voltage Switchgear of the 50oh of SWEL items requiring such verification)?I I section switchgear. Each section is welded to /loor at the.front with 2-2.5" welds. Anchorage at theback of the sections was inaccessible because the component was energized. No further inspectionrequired since component is not part of 50% anchorage verification. Anchorage1. Is the anchorage configuration verification required (i.e., is the item one2. 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 50oh forwhich an anchorage configuration verification is required.)

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

YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X pce Patrl C' Ries' Asso{iarcs, [rrc.Es-uh"t tRi & {]oN!Ltl.tA\-Ts Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8Equipment Description 480V Substation 2-8 Emerg BUS 2NSheet 358 of513 Status: @ N U Equip. Class 2.Low Voltage SwitchgearInteraction 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 cable trays adequately supported.9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequatelyflexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YNUN/A X YNUN/A X YNUN/A X YNU XOther Adverse ConditionsI 1. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

YNU X Comments (Additional pages may be added as necessary) Evaluated bv: Eddie M. Guerra 6*/ful Brian A. Lucarelli Date: l0ll0l20l2 Date: l0lI0l20l2 Paul C, Rireo Associatcs, Inc-EI{C INEERS &. CT}NSUITAF{TSSeismic Walkdown Checklist (SWC)Equipment ID No. 480WS-2-8 Equip. Class 2. Low Voltage Switchgear Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 480WS-2-8(lXpg

== Description:==

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

== Description:==

General View of Component Sheet 359 of 5 13@ WPatrl c. Rier* Ass*ciarcs, [nr:.Seismic Walkdown Checklist (SWC) Equipment ID No. 480VUS-2-8 Sheet 360 of 5 I 3 Status: Equip. Class 2. Low Voltage Switchgear @N U Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 480VUS-2-8(3)jpe

== Description:==

View of Flexible Top Lines File Name: 2-61 2-26jpeg

== Description:==

View of Anchor Welds Sheet 361 of513 Paul C. Riuzo Associates, Inc.ENC INE E RI & Ct}NSULTAhTS Seismic Walkdown Checklist (SWC)Status:Equip. Class 2. Low Voltage Switchgear Equipment ID No. 480VUS-2-8 Equipment Description 480V Substation 2-8 E-t$ BUS 2N File Name: 2-62-9-2-26 SpegDescription: Adjacent Cabinets Bolted Together File Name: 2-63-9-2-26.jpeg

== Description:==

General View of Opened Compartment U N@ Paul C. Rizro Associates, Lnc.ENCINEERS & OC}NSULTAHTS Seismic Walkdown Checklist (SWC)Equipment ID No. 480WS-2-8 Status: Equip. Class 2. Low Voltage Switchgear Sheet 362 of 513 U N@Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 2-7 3-9-2-26.1pe9

== Description:==

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

== Description:==

view of components Mounted on Door ry Parrl c. Rizr* Asstrr:iatcs, -ltrs, lNr;INL[.RT r\ t.t]lictIl lA\T!Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-8 Equip. Class 2. Low Equipment Description 480V Substation 2-8 Emerg BUS 2N File Name: 2-95-9-2-26.jpeg

== Description:==

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

== Description:==

General View Inside Opened CabinetSheet 363 of5l3 Status: Voltage Switch gear 2-96-9-2-26.jpeg PC-? Paul c. Rizio Ass'ciare,s, l.c.E:{(;lNEIR5 6{ f t'tf{SULlnSTi Seismic Walkdown Checklist (SWC)Status: Equip. Class 2.Low Voltage Switchgear Equipment ID No. 480VUS-2-9 Equipment Description 480V Substation 2-9 BUS 2P Location: Bldg. SRVBFloor El.730 Room Emerg SWGR DFManufacturer, 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 50Yo of SWEL items requiring such verification)? I1 section switchgear. Component was protected at the time of walkdown and could not be opened to viewanchorage. No further inspection required since component is not part oJ'50% anchorage verification.2. Is the anchorage free of bent, broken, missing or loose hardware? Presence of embedded sill channels indicates that the unit is welded to the embed andtherefore no missing or broken anchorage is expected.3. Is the anchorage free of corrosion that is more than mild surface oxidation? Dry environment, no oxidation is expected.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.)

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Sheet 364 of5l3 U N@X N Y N/A U N Y U N Y N/A U N/A U N/A N Y N Y U N Y X X X X X Paul C. Riero Associatcs, Inc.F-li6lNt t Rl 6{ L1}NSLTLIA:fI S Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9Equip. Class Equipment Description480V Substation 2-9 BUS 2P Status:2. Low Voltage Switchgear N@Sheet 365 of513Interaction 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 cable trays adequately supported.

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequatelyflexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y U N Y U N Y U N Y X X X X Other Adverse Conditions I 1. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

U N Y Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra G,*r{fu'Brian A. Lucarelli Date: Date: t011012012 r0/10t20r2 X Paul C. Riero Associflte$r Inc.ENGINEERS 6i @I{SUUIANTS Seismic Walkdown Checklist (SWC) Equipment ID No. 480WS-2-9 Equipment Description 480V Substation 2-9 BUS 2P File Name: 480WS-2-9(lXpg

== Description:==

Component Plate ID File Name : 480W S-2-9(2Xpg

== Description:==

General View of Component Equip. Class 2. Low Voltage Switchgear Sheet 366 of5l3 Status: ing or relevant documents and photos (if any): Sheet 367 of 513 Ir';rttl (.1. Ili:r6 ,{srqr('i;rtcr, I rrr'.[\.(,1\l Ilt\':'(r]\'rl ll\\. l\Seismic Walkdown Checklist (SWC)Equipment ID No. 480VUS-2-9 Equipment Description 480V Substation 2-9 BUS 2P File Name: 480VUS-2-9(3 ) jpg

Description:

View of Flexiblc Top Conduit Status: Equip. Class 2. Low Voltage Switchgear N@ PC-? Paul C. Rizto Ass'ciatcs, [nr:.F.I*( ;lNE LRs {' t t)j"ist_ t.l AtiI5Sheet 368 of513 @Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-2AE Equip. Class BUS 3. Medium Voltage Switchgear Equipment Description 4160V Emergency Location: Bldg. SRVBFloor El.730 Room Emerg SWGR AE 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 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. Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)?19 section switchgear. Two sections opened to verify component anchorage. Eachsection is welded to embedded channels at each o.f'4 corner posts with I.s"long 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 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/A X x X X x X Sheet 369 of5l3Patrl C. Rizzo Associatcs, Inc.E NCINEtR5 5. t]'O!{51-i1.1 A$I$ Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-2AE Equipment Description 4160V Emergency BUS Status: @ N U Equip. Class 3. Medium Voltage Switchgear Interaction Effects 7 . Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequatelyflexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

YNUN/A X YNUN/A X YNUN/A X YNU X Other Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YNU X Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra 6*Jfu/Brian A. Lucarelli Date: l0ll0l20l2 Date: l0ll0l20l2 U N Paul C. Riauo Associates, Inc.%rxcngff Sheet 370 of5 13 Seismic Watkdown Checklist (SWC)Equipment ID No. 4KVS-2AE Status: @Equip. class 3. Medium vortage Switchgear Equipment Description 4160V Emersencv BUSgg or rrelevant documents and photos (if any): File Name : 4KVS- ZAEfl ) jpE

Description:

Component plate ID File Name : 4KVS- 2{E(z)jpg

Description:

General View of Component Sheet 371 Patrl C. Rizro Assosiates, [n(:. t :i(;lNE ERS {r. ( ,l,}l{SL}l 'l AHTS Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-ZAEEquipment Description4160V Emergency BUS Equip. Class 3. Medium Voltage Switchgear of513 Status: File Name: 4KVS-2AE(3) jpg

Description:

View of Flexible Top Conduit File Name: 2-61-l l 26jpeg

Description:

View of Opened Compartment 4KVS-2AE(3) jpe Patrl C. Ririo Asstrq:iatr:.r, Ir:c.t:\t;tNLtfl\.\ Lr)\:rt f f if fr -Sheet 372 of 513 Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-ZAE Status: Equip. Class 3. Medium Voltage Switchgear @Equipment Description 4160V Emergency BUS File Name : 2-62-l l 26jpeg

Description:

View of Interior Base File Name : 2-63-l l 26jpeg

Description:

View of Interior Base Paul C. Riszo Associatcs, Inc, F-:{C;lNf t RS d( t-t}N$Ul.t AlfTS Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-ZAE Status: Equip. Class 3. Medium Voltage Switchgear Sheet 373 of 5 13 U N@Equipment Description 4160V Emergency BUS File Name: 2-64-ll-2-26jpeg

== Description:==

View of Welded Corners File Name: 2-73-l l 26jpeg

Description:

View of Door-Mounted Components Sheet 374 of 513Paul C. Riuzo Associates, Inc'Etic;tNEERS & CL)N5U t.'l A!{r S Seismic Walkdown Checklist (SWC)Status: Equip. Class 3. Medium Voltage Switchgear Equipment ID No. 4KVS-2AE Equipment Description 4160V E*ergency BUSFile Name: 2-94-ll 26JpegDescription: View of Interior Components U N@2-94-ll-2-26jpeg Sheet 375 of5 13Paul C. Riszo Asstrcialcs, Inc,E :!r;tlit:t.85

6. {-:oNst,:l.

ln:\-T$Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-2DF Equip. Class 3. Medium Voltage SwitchgearEquipment Description4160V Emergency BUSLocation: Bldg. SRVB Floor El. 730 RoomEmerg SWGR DFManufacturer, 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.Anchorage l. Is the anchorage configuration verification required (i.e., is the item one of the 50Yo of SWEL items requiring such verification)?l8 section switchgear. Each section is welded to embedded channels at each of 4 corner posts with I.5"long welds. Component was protected at time of walkdown and could not be opened. No furtherinspection required since component is not part of 50% anchorage verification.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50oh forwhich an anchorage configuration verification is required.)

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

@Y N/A N/A N/A X X X X X X Sheet 376 of513 Paul C. Riaro Associatc,s, [n(-.F-i!(;lNf tRs & U1-lNSLrLl.t\*TS Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-2DF Status: @ N U Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160@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 cable trays and HVAC are adequately supported.

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequatelyflexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

YNUN/A X YNUN/A X YNUN/A X YNU XOther Adverse Conditions11. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YNU X Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra erM Brian A. Lucarelli Date: l0ll0l20l2 Date: l0ll0l20l2 Sheet 371 of 513 Paul C. Rizzu Asstrt:iat(:s, Ittc.t:5(;lNtt R\ & l, {.}N5t:l [;\\I t Seismic Walkdown Checklist (SWC)Status: Equip. Class 3. Medium Voltage Switchgear Equipment ID No. 4KVS-2DF Equipment Description 4160V Emergency BUS Other supporting qr releuant doctment nd photos (if any):File Name: 4KVS-2-DF(I XPg

Description:

Component Plate IDFile Name: 4KVS-2-DF(2).SPe

== Description:==

General View of Component 4KVS-z-DF(2).jpe Sheet 378 of 5 13 Paul C. Riezo Associates, Inc.ENGINEERS 5. Cf,}NSUTTAT{TS Seismic Walkdown Checklist (SWC)Equipment ID No. 4KVS-2DFEquipment Description 4160V Emergency BUS Equip. Class 3. Medium Voltage Switchgear File Name: 4KVS-2-DF(3)jpg

== Description:==

View of Flexible Top Conduit ry Paul c. Ricr' Associatc,s, [*c, E lil;lNf-tE5

6. {'!'INSLTI"Tn:tIS Seismic Walkdown Checklist (SWC)Equipment ID No. 52_BYA Equip. Class 2. Low Voltage Switchgear Equipment Description Unit2 - Reactor Trip Bypass Breaker ALocation: Bldg. MSCVFloor El.755 Room CV&RC Area-Reac-2T-SWGRManufacturer, 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)?One cubicle in a 2 section switchgear.

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?

Sheet 379 of5l3@X X NiA N/A N/A X X X X Sheet 380 of513Paul C, Ricao Associatcs. Inc.Ei\CINEER'5 {. f ONSl,lllIA\-TS Seismic Walkdown Checklist (SWC)Equipment ID No. I?_BYA Equip. Class 2.Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Interaction Effects7. Are soft targets free from impact by nearby equipment or structures? Switchgear is top braced to adjacent control cabinet.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/A X X X X Other 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. Guerra C*rlfu Brian A. Lucarelli r0n0l20l2 t0lt0l2012 X Sheet 381 Paul C. Riero Assrrciatcs, trnc.Seismic Walkdown Checktist (SWC)Equipment ID No. 52 BYA Equip. Class 2. Low VoltageEquipment DescriptionUnit 2 - Reactor Trip Bypass Breaker AOther supporting or relevant documents and photos (if any): File Name: 2-61-l-2-15 jpeg

Description:

Component Plate ID File Name: 2-62-l-2-15 jpeg

Description:

General View of Component of5l3 Status: Switch gear Sheet 382 of 5 13Paul C. Rizzo Associate$r Lnc.ENC INE E RS 6( CONSLILTAIfTS Seismic Walkdown Checklist (SWC)Equipment ID No. l2_EI4 Equipment Description Unit 2 - Reactor Trip Bypass Breaker A File Name: 2-73-l-2-15 jpeg

Description:

View of Flexible Top Lines File Name: 2-94-l-2-15 jpeg

Description:

Adjacent Cabinets Bolted Together Status: Equip. Class 2. Low Voltage Switchgear U N@ Sheet 383 of5l3Paul C, Rirao Associatc.s, Itrc.ENi;tNt t R! 6, rl!,-ltislt t. r^sls Seismic Walkdown Checklist (SWC)Equipment ID No. 52_RTA Status: Equip. Class 2.Low Voltage Switchgear U N@Equipment Description Location: Bldg. MSCV Unit2 - Reactor Trip Bypass Breaker AFloor El.755RoomCV&RC Area-Reac-2T-SWGRManufacturer, 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.Anchoragel. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?One cubicle in a 2 section switchgear.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 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 Y N Y U N Y N Y N Y U N/A N/A U N/A U N/A U N Y X X X X X X Sheet 384 of5l3 Paul C. Rirco Associates. In(:.ENGII\f-f R5 5! lOl\S1.;I.Tjl\'TS Seismic Walkdown Checklist (SWC)Status: Equip. Class 2.Low Voltage Switchgear U N@Equipment ID No. 52 RTA Equipment Description Unit2 - Reactor Trip Bypass Breaker A Interaction Effects7. Are soft targets free from impact by nearby equipment or structures? Switchgear is top braced to adjacent control cabinet.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N Y N Y N Y U N Y U N/A U N/A U N/A X X X XOther Adverse ConditionsI l. Have you looked for andadversely affect the safety found no other seismic conditions that could functions of the equipment?

U N Y Comments (Additional pages may be added as necessary) Evaluated bv: Eddie M. Guerra t0/10t2012 G,*tffu'Brian A. Lucarelli Date: Date: r0/r0/2012 X Sheet 385 of5l3 Patrl C. Rirzo Associatcs, [nr:.El{GINE EEs & (t}N$t,rt.:t.{,rfT$ Seismic Walkdown Checklist (SWC)Status: Equip. Class 2. Low Voltage Switchgear U N@Equipment ID No. 52 RTA Equipment Description Unit 2 - Reactor Trip Bypass Breaker A other supporting or relevant documents and photos (if any): File Name: 2-61-2-2-15 jpeg

Description:

Component Plate ID File Name: 2-62-2-2-l5jpeg

== Description:==

General View of Component Sheet 386 of5l3 Paul C. Riszrr Associatcsr lrrc, ENC lN EERS 6. St}NSL,tT.{NT$Seismic Walkdown Checklist (SWC)Status: Equip. Class 2.Low Voltage Switchgear @Equipment ID No. 52_RTAEquipment Description Unit 2 - Reactor Trip Bypass Breaker A File Name: 2-63-2-2-l5jpeg

== Description:== View of Flexible Top Lines Patrl C. Rizao Associatct, Inc.E5t;lNEt R! {. rl{-]list."L'r.1}:TSSeismic Walkdown Checklist (SWC)Status:@Equipment ID No. BAT-2-lEquip. Class 15. Battery Racks Equipment DescriptionLocation: Bldg. SRVB Floor El.730 Room Batterv Room 2-1 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 the SWEL. The space below each of the fotlowing 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 one of the 50Yo of SWEL items requiring such verification)?Two double row, single tier braced racks, one with 4 bays and one with 5 bays. Bases of raclcs are welded tofloor embeds with -32" of weldfor each bay.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.)

Drawing 2001.240-841-034 confirms 16" of weld material required per.frame (32" per bay).6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N Y N Y N Y N Y N Y N Y X X X X X x Sheet 388 of513Paul C. Riero Associatcs. Irr(:.E S(;lN Lt R> t< Lr)r-51.r l.T.\:r-T i Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. BAT-2-IEquip. Class 15. Battery RacksEquipment DescriptionControl Storage Battery 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 have adequate.flexibility.

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

All bateries are separated by spacers and racks have end restraints.for batteries. x X X XOther Adverse Conditions

11. 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 r0lt0l20l2 t0lr0l2012 X Sheet 389 of 5 l3 Paul C. Riszs Associatcs, Inc, ENCINEERS & CI}NSUI.TANTSSeismic Walkdown Checklist (SWC)Equipment ID No. BAT-2-1 Equip. Class 15. Battery Racks Status:@U N Equipment Description ControlSto@ File Name: BAT I ( I ) jpg

Description:

General View of Component File Name: BAT l(z).jpe

== Description:==

View of Anchor Welds ing or relevant documents and photos (if any): ECe Patrl C. Rizt* Ass.ciar(:-s, f rt(:.Iti(; INL b Rt &. { r)i\ist

t.r{sT5 Seismic Walkdown Checklist (SWC)Equipment ID No. BAT-2-IEquipment Description Control Storage Battery Sheet 390 of 5 I 3 Status:@U N Equip. Class 15. Battery Racks File Name: BAT-2-l(3)jpe

== Description:==

View of Anchor Welds File Name: BAT I (4) jpg

Description:

General View of Component BAr 1(4) jpe pC? Patrl c. Riet' Asscxi*tcs, ['t:.E:i(:lNf-tE {r Ctli\Sul-{{:ifs Seismic Walkdown Equipment ID No.Checklist (SWC)BAT-CHG2-I Sheet 391 of513 Status: Equip. Class 16. Battery Chargers and Inverters@Equipment Description Location: Bldg. SRVB125 Volt DC Battery Charger 2-lFloor El.730 RoomEmerg SWGR AE 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 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 one of the 50o/o of SWEL items requiring such verification)? Component supported on two -3' high channels. Channels are welded to embed with-2.5" longfillet welds atfront corners and -1"@3"o.c. in middle. Back o.f componentanchored by

• l/2" diam anchor boltsfor each channel.

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 of potentially adverse seismic conditions?

Y Y Y Y NiA Y X X X X X X Paul C, Rirco,{ssociafcs, Inc,EN(; lNf-ERl {. (alNslt. tilfTs Seismic Walkdown Checklist (SWC)Equipment ID No. BAT-CHG2-I Equip. Class 16. Battery Chargers and Equipment Description125 Volt DC Battery Charger 2-1 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?Attached lines have adequate.flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Sheet 392 of513 lnverters t0lr0l20r2 r0lt0l20r2 X X X X Other 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 C*1fuBrian A. Lucarelli Date: Date: X Sheet 393 of 5 l3 Paul C. Riseo Associatefi, Inc.ENC INEI RS &. CI}N$UITANTS Seismic Walkdown Checklist (SWC)Equipment ID No. BAT-CHG2-I Equipment Description125 Volt DC Battery Charger 2-l File Name: BAT-CHG}-I (2Xpg

Description:

Component Plate ID File Name: BAT-CHG2-I (3[pg

Description:

General View of Component Status: Equip. Class 16. Battery Chargers and Inverters U N@rting or relevant documents and photos (if any): Sheet 394 of 513 Paul C. Riezo Assrrciatcs, Inc-E!{G INTERS & T1)N5ULTA}iTSSeismic Walkdown Checklist (SWC)Equipment ID No. BAT-CHG2-I Status: Equip. Class 16. Battery Chargers and Inverters U N@Equipment Description 125 Volt DC Battery Charger 2-l File Name:

Description:

BAT-CHG2-I(I)jpe View of Anchor Bolts in Rear of Component File Name: BAT-CHG2-I (4)jpg

Description:

View of Welded Channel at Front of Component Sheet 395 of 5 I 3 Paul C. Rirro Associates, Inc.ENC INEER$ &, Cf,}NSUTTAhT$ Seismic Walkdown Checklist (SWC)Equipment ID No. BAT-CHG2-I Equipment Description125 Volt DC Battery Charger 2-l File Name: BAT-CHG2-I (s[pg

Description:

View of Flexible Top Lines File Name: BAT-CHG}-I (6)jpg

Description:

Adjacent Cabinets Bolted Together Status: Equip. Class 16. Battery Chargers and Inverters@ pc.\e Panl c. Riat* A-qlio{iatcs, Inc.ENut:ir ER! 6, (1,)l\j5Ut_Tr\S'TiSheet 396 of 5 13 Seismic Walkdown Checklist (SWC)Status:Equip. Class 16. Battery Chargers and Inverters Equipment ID No. BAT-CHG2-3 Equipment DescriptionBattery Charger No. 3 Location: Bldg. SRVBFloor El.730Room Emerg SWGR AE Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments and findings. Additional space is provided at the end of this checklist for documenting other comments.Anchoragel.Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)? Component is supported on two -3" high channels. Each channel is anchored to Jloor with 2 -5/8" 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 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?

U N@N Y N Y N Y U N/A U N/A N/A N/A U N Y U N Y U N Y X X X X X X pc.'t? Paul c. Rige. Associatcs, I*c.F.NtilNEERt 6. t1-)l\5til.IA:\'Ts Seismic Walkdown Checklist (StilC)Equipment ID No. BAT-CHG2-3 Equipment Description Battery Charger No. 3Sheet 397 of5l3 Status: @ N U Equip. Class 16. Battery Chargers and Inverters Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?

Attached top entry c onduit found w ith adequate fl ex ibil ity.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects? YNUN/A X YNUN/A X YNUN/A X YNU X Other Adverse Conditions1 1. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YNU X Comments (Additional pages may be added as necessary)Evaluated bv: Eddie M. Guerra&r{ful Brian A. Lucarelli Date: l0ll0l20l2 Date: I0ll0l20l2 Sheet 398 of 5 I 3E:{fi INF. ERS & CI)N$TILTANTS Seismic Walkdown Checklist (SWC)Paul C. Rizzo Associatcsr Inc'Equipment ID No. BAT-CHG2-3 Status: Equip. Class 16. Battery Chargers and Inverters Equipment DescriPtion Battery Charger No. 3 Other supporting or releyant documgnts and photos (if any): File Name: BAT-CHG2-3(1 )iPg

Description:

Component Plate IDFite Name: BAT-CHG2-3(2XPS

== Description:==

General View of Component U N@ Sheet 399 of 5 I 3 H pnrrr c. Riri* Assqrciarq:-s,-l*t.I N{,;lNl:ill N tr}!\t t I 1\T5 Seismic Walkdown Checklist (SWC)Equipment ID No.BAT-CHG2-3 Equip. Class Status: 16. Battery Chargers and Inverters Equipment Description Battery Charger No. 3File Name: BAT-CHG2-3(3) jPg

Description:

View of AnchorageFile Name: BAT-CHG2-3(4).jPg

== Description:== View of Anchor Bolts on Channcl pc.'.eSheet400 of5l3 Seismic Walkdown Checklist (SWC)Equipment ID No. DC-SWBD2-I Equipment Description 125VDC SWBD2-I Location: Bldg. SRVB Floor El. 730Room Emerg SWGR AE Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results ofjudgments andfindings. Additional space is provided at the end of this checklist for documenting other comments.Status: @ N UEquip. Class 2.Low Voltage Switchgear Anchorage1. Is the anchorage configuration verification required (i.e., is the item one of the 50Yo of SWEL items requiring such verification)? Panel is bolted to two inverted channels with 4-1/2"diameter machine bolts. Eachchannel is welded tofloor embeds along bothflanges with minimum of -30" ofwelds.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.)Drawing 2001.260-350-030F shows 3'of I/4" welds at l2" spacing along each of the two flanges oJ'each channel. The design required weld is less than provided in the.field and therefore the as-installed configuration is adequate.

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

YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X PC? Parrl C. Riez. Assosiatcs, lnc.ENa'ln"f tFi ft lrlN!tll.l.1lT5 Seismic Walkdown Checklist (SWC)Equipment ID No. DC-SWBD2-1 Equipment Description 125VDC SWBD2-ISheet40l of513 Status: @ N UEquip. Class 2. Low Voltage SwitchgearInteraction Effects 7 . Are soft targets free from impact by nearby equipment or structures?Potential interactionfromflourescent lightfixture judged not signi/icant since panel does not contain anv relavs.

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

YNUN/A X YNUN/A X9. Do attached lines have adequate flexibility to avoid damage? Attached top conduit is adequatelyflexible.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YNUN/A X YNU X Other Adverse Conditions1l. 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. Guerra 6*JfuBrian A. Lucarelli YNU X Date: l0ll0l20l2 Date: l0ll0l20l2 Sheet 402 of513Paul C. Rizro As$ocif,tes, Inc.E{GINgENS & CSI{ISIILTANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. DC-SWBD2-IEquip. Class 2. Low Voltage Switchgear Equipment DescriptionI25VDC SWBD2-I Status:ing or relevant documents and photos (if any): File Name: DC-SWBD}-I (l )jpg

Description:

Component Plate ID File Name: DC-SWBD}-I (2[pg

Description:

General View of Component Sheet 403 of5 13 Paul C. Risuo Associatcs, Inc, ENGINEERS

5. Ct)NsUtTAltTS Seismic Walkdown Checklist (SWC)Equipment ID No. DC-SWBD2-IEquipment Description 125VDC SWBD}-I Equip. Class 2. Low Voltage Switchgear File Name: DC-SWBD2-I (3[pg

Description:

View of Anchorage File Name: 2-63-10-2-26jpeg

== Description:==

View of Opened Cabinet pc.'te Pattl c. Riee. Ass'ciatcs, lnc.r,N(;INEERS & r1)Nst.t.TA:iTS Equipment Description480VAC Motor Control Center Location: Bldg. INTS Status:@N Seismic Walkdown Equipment ID No.Checklist (SWC)MCC-2-EOIEquip. Class 1. Motor Control Center Floor El.705 RoomManufacturer, 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.Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)? 5 section MCC. Each section welded to embed steel at each of its Jbur corners with -2.25" of 1/4" weldsfor a total of 25" of weld andfront and 25" of'weld at the back.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.)Calculation NM(B)-a68-CZC confirms anchorage configuration as I2-3" long weldsat corners of MCC sections for a total of 18" offillet welds at.front and I8" of weldsat the back of the MCC. The welds are specified to be placed at each corner of MCC section. The requred welds per the referenced calc is 36" vs. 50" observed during walkdown.

The configuration is adequate.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Intake Cubicle D N Y U N N N Y N Y N Y Sheet 404 of513 X X X X X X Sheet405 of513Paul C, Rigo Associatcs, Inc.ENr;lNEERt {. r1}j\isl)L rA:iTS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E0IEquip. Class L Motor Control Center Status:@U N Equipment Description 480VAC Motor Control CenterInteraction Effects

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

8. Are overhead equipment, dishibution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?Nearby space heater is adequately supported. Flourescent lights are supported bylong chains and capable of swinging, but will not interact with the MCC.

9. Do attached lines have adequate flexibility to avoid damage?Top entry conduit is adequatelyflexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y N Y U N Y U N Y N/A U N/A N/A X X X XOther Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

U N Y Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra r0n0t20t2 6*1MBrian A. Lucarelli Date: Date: r0lt0l20r2 X Sheet 406 of5 l3 Paul C. Riszo Associatcs, Inc.ENCINEERS & CONSUTTAI\TS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E01 Equip. Class l. Motor Control Center Status:@Equipment Description 480VAC Motor Control Center File Name: MCC-2-801(2)jpg

== Description:==

General View of Component rting or ryE:vant dqgume4ts and photos (if any): File Name: MCC-2-E0 I ( I Xpg

Description:

Component Plate ID Sheet 407 of513Paul C. Rizzo Associatcs, Inc.ENC INT E RS & CT}NSULTAhT$ Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-EOI Equipment Description 480VAC Motor Control Center File Name: MCC-2-80 I (3)jpg

Description:

View of Anchor WeldsFile Name: MCC-2-E01(4Xpg

== Description:==

View of Flexible Top Lines Status:Equip. Class

l. Motor Control Center U N@

Sheet408 of513Paul C. Rizzo Associates, Int.E I(;lNE ERS 6. {.'ONtt.r IifA\Ti Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E03 Equip. Class 1. Motor Control Center Status:@Equipment Description Location: Bldg. AXLB480V Motor Control Center For 283Floor El.755Room AXLB 755-MCC Room 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 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 1. Is the anchorage configuration verification required (i.e., is the item one of the 50oh of SWEL items requiring such verification)? 2 rows of MCCs, 6 sections each. These two rows are aruanged back to back andcontinuously connected at the top. First 3 sections are stitch welded with an average of -4" of I/4" weld per section atfront and back. Next 3 sections have 2-4"welds at corners in front and average of 4"of weld per section in back.2. Is the anchorage free of bent, broken, missing or loose hardware?

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

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Y Y Y Y Y N/A Y X X X X X X pCe Patrl C. Rize' A$s*t:iatcs, [nc. ENGI NT. E RS & (,!}NSL]L1NSI SSeismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E03Equipment Description 480V Motor Control Center For 2E3 Status:@N Equip. Class l. Motor Control Center Sheet409 of513Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? Continuous top connection of adjacent cabinets.

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 top conduit found with adequate flexibility.

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

U N Y Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra t0n0t20t2 6*r{ful Brian A. Lucarelli Date: Date: rOtr0t20t2 X Sheet 410 of513 Paul C. Rirzo Associates, Inc.ENGINEERS 6. CONSLIUTAIfTS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E03 Status: Equip. Class l. Motor Control Center U N@Equipment Description 480V Motor Control Center For 2E3 File Name: 2-61-3-2-04jpeg

== Description:==

Component Plate ID File Name: 2-62-3-2-04.jpeg

== Description:==

General View of ComponentOther supporting or relevant documents and photos (if any): Paul C. Riezo Associatcsr Inc. Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E03 Equipment Description480V Motor Control Center For 2F3 File Name: 2-63-3-2-04.1peg

== Description:== General View of Component File Name: 2-64-3-2-04.1pe9

== Description:==

Adjacent Cabinets Bolted Together Status:Equip. Class l. Motor Control Center Parrl C" Rizeo Associatc$, Inc.I Nr;lN[ t.Rb & {r.}N$I.-r I.TAN TS Seismic Walkdown Checklist (SWC) Equipment ID No. MCC-2-E03 Equip. Class 1. Motor Control CenterSheet 412 of 513 Equipment Description 480V Motor Control Center For 2F.3 File Name: 2-95-3-2-04.jpeg

== Description:==

view of weld Configuration on Left Side*-*'*u,l *nr File Name:

Description:

2-96-3-2-04.jpeg Flexible top lines 2-95-3-2-04.jpeg Sheet4l3 of5l3 Paul C. Risro Associatcs, Inc.E:\ifi INE E Rl 6. C'l-)NSt-l I.TA!{TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-803 Equipment Description480V Motor Control Center For 2E3 File Name: 2-97 2-04.jpeg

== Description:==

View of Weld Configuration on RightEquip. Class l. Motor Control Center Side pc"'t? Patrl C. Risz' Ass'ciaics, ln(.Efif;lNf ERt {. t.!.)Nsl-rI.l dl';"TS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E05Equipment Description Location: Bldg. MSCV Status:Equip. Class L Motor Control Center @480 VAC Motor Control CenterFloor El.735 RoomMSCV West 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 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 one of the 50o/o of SWEL items requiring such verification)? I3 section MCC is welded at front and back to floor embed with an average of 4.5"of weld per section at bothfront and back of the MCC.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?

Q.{ote: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

N Y N Y N Y N Y N Y N Y Sheet 414 of513 X X X X X X Paul C. Riznr Associatcs, [nr:, EN(;INf ER' {. L'IINSLILTA\TS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E05 Equip. Class 1. Motor Control Center Status:@Equipment Description480 VAC Motor Control Center Sheet 415 of5l3Interaction Effects7. Are soft targets free from impact by nearby equipment or structures? -3/4"gap between back of MCC and rigidly supported cable tray is judged adequate.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 top entry conduit found with adequate JI ex i b il ity.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N Y N Y N Y N Y X X X XOther Adverse ConditionsI 1. 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 6*/ful Brian A. Lucarelli N Y Date: Date: tOlr0l20r2 t0n0t20t2 X Sheet 416 of5l3 Paul C. Rizzo Associatcs, Inc, Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E05 Equipment Description480 VAC Motor Control Center File Name: 2-61-I-2-13 jpeg

Description:

Component Plate ID File Name: 2-62-l-2-13 jpeg

Description:

General View of Component Status:Equip. Class l. Motor Control Center U N@Other supporting or relevant documents and photos (if any): Sheet 417 of5l3 Paul C. Riuuo Associntes, Inc.ENGINEERS 5r' CONSIILTANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E05 Equipment Description 480 VAC Motor Control CenterFile Name: 2-63-l-2-13 jpeg

Description:

View of Front Anchorage File Name: 2-64-l-2-1 3 jpeg

Description:

View of Back Anchorage Equip. Class l. Motor Control Center Sheet 418 of5 13 Paul C, Rizzo Associates, Inc.ENG INEE&S 6( Cf}l.lStlLTAFfTS Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E05 Equipment Description 480 VAC Motor Control Center File Name: 2-73-l-2-1 3 jpeg

Description:

View of Flexible Top Conduit Equip. Class l. Motor Control Center File Name: 2-94-l-2-13 jpeg

Description:

Space Between MCC and Cable Tray Support PC.'t? Patr! C. Rizq. Assqrciatcs, [nc. F-:{(.:lNEEE! & {'{-)N5Lrt.lA}fTSSeismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-807 Equip. Class l. Motor Control CenterEquipment DescriptionMotor Control Center Location: Bldg. DGBXFloor El.732 RoomEDG 2-1Manufacturer, 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50oh of SWEL items requiring such verification)?7 section MCC. Each section welded to embed steel at each of its.four corners with-3" 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 50%

forwhich an anchorage configuration verification is required.) Calculation I22aL-NM(B)-468-CZC confirms anchorage configuration as total ofeight 3" longfillet welds at bothfront and back of the MCC. The welds are specffiedto be placed at each corner of MCC sections. The required weld length per the referenced calculation is 48" vs. -84" observed during walkdown. The configurationis adequate.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?Sheet419 of5l3 Status:@X N Y N Y N Y N N Y N Y X X X X X Sheet 420 of 513Paul C. Rirrc Associatcs, Inr:.F.l\i(; tNr EEi & L1'!N5Ul. lnsT.S Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E07Equip. Class l. Motor Control Center Status:@U NEquipment DescriptionMotor Control Center Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

1.5" gap between MCC and wall judged to be adequate to prevent interaction.

9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit found with adequate Jlexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

N N N Y U N Y U N/A U N/A U N/A X X X X Other Adverse Conditions11. Have you looked for andadversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment? U N Y Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra r0n0l20r2 er{#Brian A. Lucarelli Date: Date: r0n0t20r2 X Sheet 421 of 513Paul C. Riezo Associate$, trnc.ENCINEERS 6( CONSULTANTS Status:@U N Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E07Equip. Class

l. Motor Control Center Equipment Description Motor Control Centering or relevant documents and photos (if any):File Name:

MCC-2-E07(lXpg

== Description:==

Component Plate ID File Name : MCC-2 -807 (zXpgDescription: General View of Component Sheet 422 of 5 I 3 Paul C. Rirzo Associate$r Inc. ENCINEERS 5( CONSULTAh'TS Seismic Walkdown Checktist (SWC)Equipment ID No. MCC-2-807 Equipment Description Motor Control Center Equip. Class l. Motor Control Center File Name: MCC-2-E07(3)jpg

== Description:==

View of Anchor Welds File Name: MCC-2-807 (4Upg

Description:

View of Flexible Top Lines ry parrl c. Rirr* Ass*r:iarcs, I*('" t'\(;lNI:L.It\ & t rrNst ;l IAIT!Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-807 Equipment Description Motor Control CenterSheet 423 of 513 Status: Equip. Class l. Motor Control Center File Name 2-61-6-2-08 jpeg

Description:

View of Open Cubicle File Name: 2-62-6-2-08jpeg

== Description:==

View of Internal Base Sheet 424 of5 l3 Paul C. Rirzo Associatcs, Inc.ENC INE EEI 5. CIINSULTAI\iTS Status:@U N Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-807Equipment DescriptionMotor Control Center Equip. Class l. Motor Control Center File Name: 2-63-6-2-08 jpeg

Description:

View of Mounting of Internal Components P(}e Paul C. Riaa* Assqrciatcs, [rrc. F-:\6INEEfi .i 6. La}NSUl.'1 Al\"I 5 Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-809Equip. Class 1. Motor Control CenterEquipment Description480 VAC Motor Control CenterLocation: Bldg. CNTBFloor El.707 RoomControl BLDG MCCManufacturer, 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. Is the anchorage configuration verification of the 50o/o of SWEL items requiring such 6 bay MCC welded to W-beam on thefloor. required (i.e., is the item one verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50%

forwhich an anchorage configuration verification is required.)

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

N Y N Y N Y N N Y N YSheet 425 of 513 X X X X X X pc.'t? Paul C. Ricr. Assoriatcs, [rrc.Et\ctNr ERi & {-1_)NsLrI.-t ]\!ff sSeismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E09Equipment Description 480 VAC Motor Control CenterEquip. Class l. Motor Control CenterInteraction 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 top conduit found with adequate flexibility.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Sheet 426 of513 N/A r0lt0l2012 tOlt0l20r2 X X X X Other Adverse Conditions1l. Have you looked for and adversely affect the safetyfound no other seismic conditions that could functions of the equipment?

Comments (Additional pages may be added as necessary) 6*r{M Brian A. Lucarelli Date: Date: X Evaluated bv: Eddie M. Guerra Sheet 427 of 5 I 3 Paul C, Rizuo Associater, Inc.ENG]NEERS & C$NSULTANTSSeismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E09 Equip. Class l. Motor Control Center Status:@Equipment Description 480 VAC Motor Control Center File Name: 2-61-l-2-06jpeg

== Description:==

Component Plate ID File Name: 2-62-l 06 jpeg

Description:

General View of Component Other supporting or relevant documents and photos (if any): 2-62-l-2-06 jpeg ryPaul c. RirzoAss'ciarcsn Inc, Seismic \ilalkdown Checktist (SWC) Equipment ID No. MCC-2-E09Sheet 428 of 5 l3 Status:@Equip. Class l. Motor Control Center Equipment Description 480 VAC Motor Control Center File Name: 2-64-l-2-06.jpeg

== Description:==

View of Flexible Top Conduit File Name: 2-73-l 06.ipeg

== Description:==

View of Welds at Component Base 2-73-l-2-06.ipeg Sheet 429 of5l3 Paul C, RizEo Asuociate$r Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-809 Equipment Description 480 VAC Motor Control Center File Name: 2-94-I 06 jpeg

Description:

View of Welds at Component Base File Name: 2-95-l-2-06 jpeg

Description:

View of Welds at Component Base Status: Equip. Class l. Motor Control Center@ pc-te Pa'l c. Rirs* Associatcs, [nc.EN!lNf Eft i 5r ftllf SL:l-T.'t]iTS Sheet 430 of513 Y Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E1 l Equip. Class l. Motor Control Center Equipment Description480 VAC Motor Control Center Location: Bldg.SFGB Floor El. 737 Room SFGD 737Manufacturer. 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 one of the 50% of SWEL items requiring such verification)?I I section MCC. Each section is welded to embed steel at each of its four corners with -2.25" of l/4u weldfor a total of 49.5'oJ'weld atfront and 49.5" ofweld at the back.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50%

forwhich an anchorage configuration verification is required.) Calculation 12241-NM(B)-468-CZC confirms anchorage configuration as 24- 3" long fillet welds at corners of MCC sections for a total o/'36" of weld at.front and 36" ofweld at the back of the MCC. The required welds at each side of the MCC is 36" vs.the 49.5" observed during walkdown. The conJiguration is adequate.

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

Y Y N/A Y Y N/A Y X X X X X X pc.'t? Paul c' Rizz* Ass.ciatcs, lnc.ES(' lNE E[t! &. t {rl\St.i1."1.,\\-{ S Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-2-E11 Equipment Description480 VAC Motor Control Center Status: Y Equip. Class 1. Motor Control CenterInteraction 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 free of potentially adverse seismic interaction effects?

55 gallon drum in area observed unrestrained close to component. Maintentance wasnotified and subsequent walkdown confirmed the drum was restrained. CR-2012-14420 was generated to document this condition. See AWC.for Area SFGB-737 (Sheet 157 of 212) for Photos.N Y N Y N Y N Y X X X XOther Adverse ConditionsI 1. 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. Guerra C*r{fu N Y Date: t0lr0l20r2 XBrian A. Lucarelli Date: r0n0t20r2 Sheet 432 of5l3 Paul C. Riszo Associfftesr Inc.EN{iINEERS E CONST,JITANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. MCC-}-EI IEquipment Description 480 VAC Motor Control Center File Name: 2-61-l 24jpeg

Description:

Component Plate ID File Name: 2-62-l-2-24 jpeg

Description:

General View of Component Status: Equip. Class l. Motor Control Center Y ing oqrylgvant documents and photos (if any): Sheet 433 of 5 l3Paul C" Riseo Associatc$r trnc'FNG INE E R5 5. CtlNSUtIAtfTs Seismic Walkdown Checklist (swc)ll Equipment ID No. MCC-2-E Equipment Description 480 VAC Motor Control Center File Name: 2-63-l 24 ipeg

Description:

View of Component AnchorageFile Name: 2-64-l-2-24 ipeg

Description:

View of Flexible Top Conduit Equip. Class l. Motor Control Center 2-63-r-2-24 jpes pc.'t? Patrl c. Riez' Associatc-r, lnc.F,l{6 INEERS 5r Cllt*SLt.TiStS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL 2DIGEN-lEquipment Description DG 2-1 Excitation Panel Location: Bldg. DGBX Floor El. 732Room EDG 2-lManufacturer, 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.Sheet434 of5l3 Status: @ N UEquip. Class

20. Instrument and Control Panels Anchorage1. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Component is stitch welded front and back to floor embeds, 3" ot 10" o.c.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.)Calculation 12241-NM(B)-438-CZC confirms anchorage configuration asfront andbackfillet welds 3"@10" o.c.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? YN X YNU N/A YNUN/A X YNUN/A X YNUN/A X YNU X X pct? Patri c. Riee. Assrrciatcs, lnc't:Nt;lNl- LR\ {. t11!{5l.rLT.{:'iTiSeismic Walkdown Checklist (SWC)Equipment ID No. PNL 2DIGEN-IEquipment Description DG 2-1 Excitation PanelSheet435 of5l3 Status: @ N UEquip. Class 20. Instrument and Control PanelsInteraction 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 free of potentially adverse seismic interaction effects? YNUN/A X YNUN/A X YNUN/A X YNU X Other Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? YNU X Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra 6*/M Brian A. Lucarelli Date: l0ll0l20l2 Date: l0ll0l20l2 Sheet 436 of 513 Patrl C- Rieerr Assor:iatf,:$, Itr(:.L\(;lN[-tR\ L\ Lt]i,j5trl.lAI ti Status: Equip. Class 20. Instrument and Control Panels U N@Seismic WalkdownEquipment ID No.Equipment Description Checktist (SWC)PNL 2DIGEN.l DG 2-l Excitation PanelOther su rting or relevant documents and photos (if any): File Name: 2-61-8-2-08 jpeg

Description:

Component Plate ID File Name : 2-7 3-8-2-08jpeg

== Description:== General View of Component Sheet 437 of 513 Paul C. Riezo Associatcs, Inc.ENCINEE R5 & CUN$L'1T.{hTSSeismic \ilalkdown Checklist (SWC)Equipment ID No. PNL 2DIGEN-I Equipment DescriptionDG 2-l Excitation Panel File Name: 2-62-8-2-08 jpeg

Description:

View of Open Cubicle Equip. Class 20. Instrument and Control Panels File Name: 2-63-8-2-08 jpeg

Description:

View of Internal Components Sheet 438 of 5 I 3 Paul C. Riero Associatcs, Irrc.E :((; tN ri t Rli {r {.,'f-}Nsli I-'IANTSSeismic Walkdown Checklist (SWC)Equipment ID No. PNL 2DIGEN-IEquipment DescriptionDG 2-l Excitation Panel File Name: 2-64-8-2-08jpeg

== Description:==

Typical Anchor Weld Equip. Class 20. Instrument and Control Panels pct? Parrl c. Rizao Associatcs, Inr:.E '.-(; INE ERt 6( Ct)i\SLrL TASTS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-07 Status: o Equip. Class 14. Distribution PanelsEquipment Description125 VDC Emergency Distribution PanelLocation: Bldg. SRVBFloor El.730 RoomEmerg SWGR AEManufacturer. 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.Anchoragel. Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)? Mu.unted on inverted channels, channels are stitch welded at front and back, 3" al I l"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.)Drawing 2001.260-363-082L confirms anchor weld configuration as 3" long at I I" oncenter at front and back.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? Sheet439 of5l3 X N Y N Y N Y N Y N Y N Y X X X X X pc.'te Patri c. Riea* Associatcs, [nc.F,lti(;INEERS 5r (-OISSUI-IANI.SSeismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-07 Equip. Class 14. Distribution PanelsEquipment Description 125 VDC Emergency Distribution Panel Status:@N Sheet 440 of5l3Interaction 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 free of potentially adverse seismic interaction effects?U N Y U N Y U N Y U N Y X X X X Other Adverse Conditions11. Have you looked for and adversely affect the safetyfound no other seismic conditions that couldfunctions of the equipment?

N Y Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra t0lr0l20l2 C*J#Brian A. Lucarelli Date: Date: r0n0t20r2 X Sheet 441 of 513Paul C. Riszo Associatcs, Inc.ENC INEE R*t 6. OtlNSLlt:fAFiTS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description125 VDC Emergency Distribution Panel File Name: 2-61 2-26 jpeg

Description:

Component Plate ID File Name: 2-62-18-2-26jpeg

== Description:==

General View of Component ing or relevant documents and photos (if any): Paul C, Riszo Associate$r Inc.ENC INE ERS 6.. CtlNSLrljfAi\-tS Seismic Walkdown Checktist (SWC) Equipment ID No. PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel File Name: 2-63-18-2-26jpeg

== Description:==

View of Anchor Weld File Name: 2-61-16-2-Z6jpeg

== Description:==

View of Opened Cabinet Sheet 442 of 513 Status:@U N Sheet 443 of 513Paul C. Riszo Associatcs, Inc,t NGINEtR$ & C{}N$LlLr.{,lfTS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description125 VDC Emergency Distribution Panel File Name: 2-63-16-2-26jpee

== Description:==

View of Internal Components Status: Sheet 444 of 5 13Paul C. Risro Assqrciates, hrr:.E,\it; INT: EE! & t-.th*5urT.rir"tS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-19 Status:@Equip. Class 14. Distribution Panels Equipment Description125 VDC Distribution Panel Location: Bldg. SRVB Floor El.730 Room Emerg SWGR AEManufacturer, 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50Yo of SWEL items requiring such verification)?Mu.unted on inverted channels, channels are stitch welded at front and back, 3" at I I"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.) Drawing2001.260-363-156Aconfirms anchorweldconfigurationas 3" longat II" oncenter at front and back.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N/A X X X X X X Sheet445 of513Paut C. Rirco Assrxiatc-r, lnc.ENCINTER! & C1)N5Ul.ri\STS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-19 Equipment Description 125 VDC Distribution Panel Equip Class 14. Distribution Panels 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

N/A X X X X Other Adverse Conditions I 1. 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. Guerra 1011012012Brian A. Lucarelli 10t1012012 X Sheet 446 of 5 I 3 Paul C, Riszo Associatcs, Lnc.ENC INEE RS & CT}NSLILTAN"T$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. PNL Da2:!9 Equipment Description 125 VDC Distribution Panel File Name: 2-61-17 26jpeg

Description:

Component Plate ID File Name: 2-62-17 26jpeg

Description:

General View of Component Equip. Class 14. Distribution Panels Other supporting or relevant documents and photos (if any): Sheet M7 of 513 Paul C. Rlseo Asuociates, Inc-Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-19 Equipment Description125 VDC Distribution PanelFile Name: 2-63-17 26jpeg

Description:

View of Anchor Welds File Name: 2-64-17 26jpegDescription: View of Opened Cabinet Equip. Class 14. Distribution Panels Status:@U N Sheet 448 of 5 13 Patrl C. Rieeo Associatc*s, Itr(:.f::{t;lNf ERS &. l,'ON5Ul-'fA$fs Seismic Walkdown Checklist (SWC)Equipment ID No. PNL DC2-19 Equipment Description 125 VDC Distribution PanelFile Name: 2-73-17 26ipeg

Description:

View of Internal ComponentsFile Name: 2-95-17 Z6Jpeg

Description:

View of Internal Welding Equip. Class 14. Distribution Panels Status: I 2-95-17 26jpeg Sheet 449 of5l3Paul C. Risao Assrrriatcs, Int:. El\it;l.t{f ERt {. tlllN5l.rI-TA:iTSSeismic Walkdown Checklist (SWC)Equipment ID No. PNL-2BLG-SER Status: @ N U Equip. Class 20. Instrument and Control PanelsEquipment Description Building Service Control PanelLocation: Bldg. CNTB Floor El. 735 Room Control RoomManufacturer, 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. Anchorage1. Is the anchorage configuration verification required (i.e., is the item one of the 50o/o of SWEL items requiring such verification)? Panel is welded to embeds with average of 5" of I/4" fillet welds at I2"o.c. at frontand back ofpanel.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 of potentially adverse seismic conditions? YN X YNU N/A YNUN/A X YNUN/A X YNUN/A X YNU X X pc\? Paul c. Rizt* Assq'rciat*, I'c.E \-r. tNr, E R! & ( oNSULr.rSTsSeismic Walkdown Checklist (SWC)Equipment ID No. PNL-2BLG-SER Equipment Description Building Service Control Panel Status: Equip. Class 20. Instrument and Control Panels N@Sheet450 of5l3Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures?Control room ceiling main runners are supportedfrom concrete ceiling by wires at

-4'spacing. Each ceiling tile (i.e., egg grating) is tied to the main runners at each of its four corners and judged not to be a potential falling hazard.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?U N Y U N Y U N Y U N Y X X X XOther Adverse ConditionsI 1. 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. Guerra C*/MBrian A. Lucarelli U N Y Date: Date: t0/10/2012 r0tr0t20r2 X H parrl c. Irie*r Assrrt:iarcs, I'(:.[:r(;l\[-[:Rr $ t t-lir'q[ II l.tN I 5 Seismic Walkdown Equipment ID No.Checklist (SWC) PNL-2BLG-SER Sheet45l of5l3 Status: Equip. Class 20. Instrument and Control Panels Equipment Description Building Service Control Panel Other supporting or relevant documents and photos (if any): File Name: 2HVR -T1228(4Xpg

== Description:==

General View of Inside Cabinet Fi le Name : 2HVR -T1228- l (Z)jpg

Description:

General View of Inside Cabinet 2HVR-T1228-l(z)jpe Sheet 452 of 513 Paul C. Rizzo Associatcs, Inc. ENC INE ER$ 6( CONSU LTAh'T.S Seismic Walkdown Checktist (SWC)Equipment ID No. PNL-2BLG-SER Equipment Description _Building Service Control Panel File Name: 2HVR-T1228(I Xpg

Description:

View of Cabinet Anchorage File Name: 2HVR-T1228-I (3) jpg

Description:

View of Cabinet Anchorage Equip. Class 20. Instrument and Control Panels 2HVR-T1228(IXpe pC? Paui C' Rirs* A*sstrciates' Inc.E:\i6lNf ER5 6. {-:OtjSULlnlfTS Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-2RPU-A Equipment Description Location: Bldg. CNTBSheet453 of5l3 Status:Equip. Class 20. Instrument and Control Panels@Remote Processing Unit "A" PanelFloor El.707RoomCNTB 707 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 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)?4" weld at corner of cabinet. Unable to view welding at./iont of cabinet due to .floor frame.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? Y Y Y Y N/A N/A Y X X X X X X Sheet 454 of 513Paul C. Rizzo Assosiatcs, Inc.E };CINEE R$ d. t"1-lNSU t't n:-Tt Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-2RPU-A Status: Equip. Class 20. Instrument and Control Panels Equipment Description Remote Processing Unit "A" 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Y X Y X Y X Y X Other Adverse ConditionsI 1. 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. Guerra t0ll0l2012 6*1#Brian A. Lucarelli Date: Date: t0lt0l20l2 Y X Sheet 455 of5 l3 Paul C. Rizso Associates, Inc.ENGINETRS & C(}NSUTTAIYT$Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-2RPU-A Status: Equip. Class 20. Instrument and Control Panels U N@Equipment Description Remote Processing Unit ffAff Panel File Name: 2-61-6-2-06jpeg

== Description:==

Component Plate ID File Name: 2-62-6-2-06.jpeg

== Description:==

General View of Component rting or rglgyg4l @cuments and photos (if any): Paul C. Rizzu Associatc$, Inc.F.l\JCtNf t.R$ & t:{.}NSUL1n:\rTS Seismic Walkdown Checklist (SWC) Equipment ID No. PNL-2RPU-A Status: Equip. Class 20. Instrument and Control Panels Sheet 456 of513 U N@Equipment Description Remote Processing Unit "A" Panel File Name: 2-63-6-2-06.jpeg

== Description:==

View of Anchor Welds File Name:

Description:

2-64-6-2-06.jpeg View of Anchor Welds Sheet 457 of 513 Paul C, Rirzo Associatc.r, Inrr.F.s:t';lNt EB5 &. t:t-l$Sut_ r."\\-Ti Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-SEQ-244 Status: Equip. Class 20. Instrument and Control Panels YEquipment DescriptionDIG 2-I Sequencing And Test PanelLocation: Bldg. SRVB Floor El.730Room Emerg SWGR AEManufacturer, 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 50oh of SWEL items requiring such verification)? Sth panel in a line of 17. Adjacent panels confirmed to be bolted together internally. Panel anchored by stitch weld alongfront and back, 5"@8"o.c. (4 welds each along front and back)2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50o/o forwhich an anchorage configuration verification is required.) Drawing No. 10080-R confirms anchor weld configuration as 4 welds eachforfrontand back, 5" long at 8"on center.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? N Y N Y N N N Y N Y X X X X X X PC.'t? Pattl c. Rizt* Associaics, lnc. E:{(;tNr[F5 *. r.L],\51,:t.1,{\I(Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-SEQ-244 Equipment DescriptionDIG 2-l Sequencing And Test Panel Status:Equip. Class 20. Instrument and Control Panels YSheet458 of513 Interaction Effects7. Are soft targets free from impact by nearby equipment or structures? Flourescent lights in the area are chain hung and capable of swinging and impactingrow of cabinets near this component. CR-2012-14463 generated to document this condition.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?Overhead cable trays adequately supported.9. Do attached lines have adequate flexibility to avoid damage?Attached top conduit is adequatelyflexible.

10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N Y N Y N Y N Y X X X X Other 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. Guerra 6*{fu Brian A. Lucarelli N Y Date: Date: r0tr0t20t2 I0ll0l20r2 X ry Patrl C. Rize* Ass'ciatr:s, I*c.t:\(;lN[tRt L\ f {},\i5tll [,'\ITi Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-SEQ-}44 Equipment DescriptionD/G 2- l Sequencing And Test Panel File Name: PNL-SEQ-244( I Xpg

Description:

Component Plate ID File Name: PNL-SEQ-24 4(2)jpg

== Description:== General View of Component Status: Equip. Class 20. Instrument and Control Panels Sheet 459 of 5 I 3 YOther su rting or relevant documents and photos (if any): Sheet 460 of 5 I 3 Patrl C. Rizrg Asspr:iat(:-r, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-SEQ-}44 Equipment DescriptionD/G 2- I Sequencing And Test Panel PNL-SEQ-244(3) jpgView of Anchor Weld File Name: PNL-SEQ-24 4(4).jpg

Description:

View of Flexible Top Lines Status: Equip. Class 20. Instrument and Control Panels Y File Name:

Description:

Sheet 461 of513Paul C. Riezo Associates, Inc.ENO]NEERS & CC}N$TJUIAFITS Seismic Walkdown Checklist (SWC)Equipment ID No, PNL-SEQ-2aa Equip. Class 20. Instrument and Conffol Panels Equipment Description D/G 2- I Sequencing And Test Panel File Name: 2-61 2-26jpeg

== Description:==

View of Opened Cabinet File Name: 2-62-14-2-26jpeg

== Description:== View of Internal Welding in Front of Cabinet Sheet 462 of5l3 Paul C. Rizeo Associ&tsfi, Inc, ENGINEERS& CONSUUTANT$ Seismic Walkdown Checklist (SWC)EquipmentIDNo. PN&Equip. Class 20. Instrument and Control PanelsEquipment Description D/G 2- l Sequencing And Test Panel File Name: 2-63-14-2-26jpeg

== Description:==

View of Internal of Back of Cabinet File Name: 2-7 3 2-26jpeg

== Description:==

Adjacent Cabinets are Bolted Together HPaul c. Rizm Associater, ts.Sheet 463 of5l3 Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-SEQA Equipment DescriptionD/G 2- l Sequencing And Test PanelFile Name: 2-94-14-2-26jpeg

== Description:== View of Internal Cabinet Components Status:Equip. Class

20. Instrument and Control Panels U@

PC\? Pattl C. Ricz* Associatcs, l*c' EN(;lltrrIR5 6( ('I.}NSLrLTAliTS Seismic Walkdown Checklist (SWC)Status:@Equipment ID No. PNL-VITBS2-1A Equip. Class 14. Distribution Panels Equipment Description120VAC Vital BUS I Distribution Location: Bldg.CNTBFloor El.707 RoomCNTB 707 SW Comer Manufacturer. Model. Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on 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)? Wall-mounted panel. Anchorage is not accessible without disassembling panel. Nofurther inspection required sincecomponent is not part of 50% anchorage verification. Drawing 79 178-55 shows 8- I /2' diameter anchors to attach this panel to the wall. Field observation indicated eight attachment points to the wall, consistent with the design drawing.Sheet 464 of 513 U N N Y2. Is the anchorage free of bent, broken, missing or loose hardware?No visible signs observed.3. Is the anchorage free of corrosion that is more than mild surface oxidation?Panel is in dry environment and no corrosion is expected.4. Is the anchorage free of visible cracks in the concrete near the anchors?

5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50Yoforwhich an anchorage configuration verification is required.)

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

N Y N Y N Y N Y U N/A U N/A U N/A U N/A U N Y X X X X X X Sheet 465 of513Paul C. Ricre Asstrciatcs, Inc. ENGINEt R$ 6( t1)NSt.ln.{!-ISSeismic Walkdown Checklist (SWC)Equipment ID No. PNL-VITBS2-1A Status: @ N U Equip. Class 14. Distribution PanelsEquipment Description 120VAC Vital BUS 1 DistributionInteraction 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 free of potentially adverse seismic interaction effects?YNUN/A X YNUN/A X YNUN/A X YNU XOther Adverse Conditions1l. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment?

YNU X Comments (Additional pages may be added as necessary) Evaluated by: Eddie M. Guerra elM Brian A. Lucarelli Date: l0ll0l20l2 Date: l0ll0l20l2 Sheet 4ffi of 513 Paul C. Rizzo As$ocifitef,r lnc. Seismic Walkdown Checklist (SWC)Equipment ID No. INL-YITBS2-IA Equip. Class 14. Distribution Panels Status:@U N Equipment DescriptionI2OVAC Vital BUS I Distribution File Name: 2-61 2-06jpeg

== Description:==

Component Plate ID File Name: 2-62-2-2-06 lpg

Description:

General View of Component ing or relevant docglnqrts and photos (if any): Sheet 467 of 513 Paul C. Riruo Associatc$r [nc, E TiC IN E T. RS 6( {:ONSU T.TA}{T S Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-VITBS2-IA Equip. Class 14. Distribution PanelsEquipment Description l20VAC Vital BUS I Distribution File Name : 2-63 2-06.jpeg Description : Anchor a5e Inacessible pc.t? Patrl C. Riza* Asstrciatcs, I'c.F.:r.-r;l Nr E R5 & r'tltist'r L t "{:iI s Status:@Checklist (SWC)PNL-VITBS2-2C Equip. Class 14. Distribution PanelsEquipment Description120 VAC Vital BUS II Distribution Location: Bldg. CNTBFloor El.735 Room Control Room 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 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. Is the anchorage configuration verification required (i.e., is the item one of the 50oh of SWEL items requiring such verification)?Large wall-mounted panel. Anchorage is not accessible without disassembling panel.Drawing 79178-55 shows 8-1/2" diameter anchors to attach this panel to the wall.Field observation indicated eight attachment points to the wall, consistent with the design drawing.2. Is the anchorage free of bent, broken, missing or loose hardware?No visible signs observed.3. Is the anchorage free of corrosion that is more than mild surface oxidation?Panel is in dry environment and no corrosion is expected.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50Yo forwhich an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? of513 Seismic Walkdown Equipment ID No.N Y N Y N Y N N Y N Y X X X X X X pc.'te Paut C. Risz* Ass'ciatcs, l'c'EN(;lNE E Hi 6r t'l-)NSt

1,r.{\-I S Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-VITBS}-2C Equipment Description120 VAC Vital BUS II Distribution Status:@Equip. Class 14. Distribution Panels Sheet 469 of 513Interaction 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 have adequate flexibility.

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

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

N Y Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra fullfuBrian A. Lucarelli Date: Date: r0tr0t20t2 t0t10t2012 X Sheet 470 of 5 I 3Paul C. Rizzo Associates, trnc.ENGINEI RS 6( C{INSULTANT$ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-VITBS2-2C Equipment Description120 VAC Vital BUS II Distribution File Name: PNL-VITBS2-2C(I Xpg

Description:

Component Plate ID File Name : PNL-VITBS2-2C(2) lpg

Description:

General View of Component Equip. Class 14. Distribution PanelsOther supporting or relevant documents and photos (if any): Pntrl C. Rizstr Asstrt:iatcs, ItIt i:s(;lNtt I{r s' ( t}Nht:t-I,\\Tr Seismic Walkdown Checklist (SWC)Equipment ID No. PNL-VITBS2-2C Equip. Class 14-Equipment DescriPtion I2O VAC Vital BUS II Distribution File Name:

Description:

PNL-VITBS2-2C(3XPe View of Attached Lines File Name:

Description:

PNL-VITB52-ZCg);Pg View of Anchorage to Wall Sheet 47 I of513 Status: Distribution Panels pc.'te Patrl c. Ricco Associatcs, lnc.[N(:l NEE Rr & ('l]NsU l^TA:\-I s Sheet 472 of 513 Seismic Walkdown Checklist (SWC)Status: Equip. Class 20. Instrument and Control Panels Equipment ID No. RK-2AUX-REL-CEquipment DescriptionAux Relay RackLocation: Bldg. CNTB Floor El.707RoomCNTB 707Manufacturer, 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Cabinet exterior is welded at corners to floor mounted W-section support 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?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/A X X X X X X Sheet 473 of 513 Paul C. Rizso Arsociatcs. lnc.fNClNEf Bi {. r-{,}Nr;Ul,'lA:{IS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2AUX-REL-C Status: Equip. Class 20. Instrument and Control Panels U N@Equipment DescriptionAux Relav RackInteraction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N Y N Y N Y U N Y U N/A U N/A U N/A X X X XOther Adverse Conditions1l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment?

U N Y Comments (Additional pages may be added as necessary) Evaluated by:Eddie M. Guerra C*rlfu Brian A. Lucarelli Date: Date: r0lr0l20l2 r0tr0t20t2 X Sheet 474 of513 Paul C. Rizzo Asuociatesr lnc.Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2AUX-REL-CEquip. Class

20. Instrument and Control Panels Equipment Description Aux Relay Rack or relevant documents and photos (if any):File Name:

2-61-7 06jpegDescription: Component Plate IDFile Name: 2-62-7 06jpegDescription: General View of Component Sheet 475 of 513 Paul C. Rizuo Asssciflte$r Inc. EN(i INEE RS 6. COhISUT-f,ANT$Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2AUX-REL-C Equipment Description Aux Relay Rack Status: Equip. Class 20. Instrument and Control Panels U N@File Name: 2-63-7 06.1pe9

== Description:==

View of Anchor Welds File Name: 2-64-7 06jpeg

Description:

View of Interior at Cabinet Base Sheet 476 of513 Patrl C, Rizzo Asstrciatcs, Itrc.E:\(:tNF_ t R5 6r f 'r'Ilist I t.'I ANTS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2AUX-REL-C Status: Equip. Class 20. Instrument and Control Panels@Equipment Description Aux Relay Rack 2-73-7 06 jpeg View of Interior Components Sheet 477 of 513 Pau[ C, Ririo Associatcs, Inc.i:\j{;lNLtft i 5r t"ONtl_1l. L{SIS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-I Status: Equip. Class 20. Instrument and Control Panels@Equipment DescriptionPrimary Process Control Panel 1Location: Bldg. CNTBFloor El.707 RoomCNTB 707 Manufacturer, Model, Etc.Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on 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 50% of SWEL items requiring such verification)?One cabinet in row of 5. Exterior of cabinet is welded to wide .flange with 6" welds atcorners 8" weld in center. Wideflange anchored to.floor with 3/8" anchor bolts every 3ft.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 for which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

N/A X X X X X X Sheet 478 of5l3 Paul C. Riezo Associatcs, Inc. E*.-C lNf t Ei 6( t-al!{sl-l l-TA:\TS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-1Equip. Class Equipment DescriptionPrimarv Process Control Panel I Status: 20. Instrument and Control Panels@Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?N/A X X X X Other 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. Guerra el#Brian A. Lucarelli Date: Date: 1011012012 tOlr0l20r2 X Sheet 479 of5 13 Paul C. Rirzo Associatc$r tr,nc.ENCINEERS 6l' C{)NSULIANTSSeismic \ilalkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-1 Equip. Class 20. Instrument and Control Panels Equipment Description t4qary Process Control Panel I File Name: 2-61-3-2-06jpeg

== Description:== Component Plate ID File Name: 2-62-3-2-06 jpeg

Description:

View of Interior at Cabinet Base Status: rting or relevant dqu!ry4q and photos (if any): Sheet 480 of5l3 Paul C. Rirco Associate$, Inc. ENIGINEENS &. fl)Tr{$UUTANT$ Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-1 Status: Equip. Class 20. Instnrment and Control Panels @Equipment Description Primary Process Control Panel I File Name: 2-64-3-2-06jpeg

== Description:==

View of Opened Cabinet File Name: 2-7 3-3-2-06 jpeg

Description:

General View of Component Sheet 481 of5l3Paul C. Riruo Associatc$r Inc, E {CINEI.RS 5r CONSLJLTAIIiTS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-I Equip. Class 20. Instrument and Control Panels Equipment Description Primary Process Control Panel I File Name: 2-95-3-2-06.1peg

== Description:== View of Anchor Weld and Wide Flange Anchor BoltFile Name: 2-96-3-2-06 jpeg

Description:

View of Anchor Welds@ Sheet482 of513Paul C, Rieco Assrrciatcs. In(:.tf;t:lNE ESS 5. {arNril.rl.'f '{5Ts Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-2 Status: Equip. Class 20. Instrument and Control Panels@Equipment DescriptionLocation: Bldg. CNTBPrimarv Process Control Panel 2 Floor El.707 Room CNTB 707Manufacturer, 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.Anchorage 1. Is the anchorage configuration verification required (i.e., is the item one of the 50Yo of SWEL items requiring such verification)?Exterior of cabinet is welded to wideflange with 6" welds at corners and 2-8" weldsin center. Wide Jlange anchored to floor with 3/8" anchor bolts every 3ft.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 50ohfor which an anchorage configuration verification is required.)6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

N/A N/A X X X X X X Sheet 483Parrl C. Rizeo Associatcs, lnc.f N{.;tNr_t Rs 6, t-oi\isul.l jls r$Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-2Equip. Class 20. Instrument and Equipment DescriptionPrimarv Process Control Panel 2 Interaction Effects7. Are soft targets free from impact by nearby equipment or structures?Adjacent cabinets are bolted together.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 top conduit found with adequate flexibility10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

of513 Status: Control Panels N/A N/A t011012012 r0lr0l20l2 X X X X Other Adverse Conditions1l. Have you looked for and adversely 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 Date: Date: X Sheet 484 of5l3 Paul C. Rirzrr Associatct, Inc.Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-2Equip. Class

20. Instrument and Control Panels Equipment Description Primarv Process Control Panel 2 File Name: 2-61-4-2-06ipeg

== Description:==

Component Plate ID File Name: 2-62-4-2-06.1peg

== Description:==

View of Interior Components rting or relevant documents and photos (if any): 2-62-4-2-06.1peg Sheet 485 of 5 I 3Paul C. Riuzo Associatcu, Inc.Ei:6 INEERS 6. L'l(}NSUI.TAIIiTS Seismic \Malkdown Checklist (SWC)Status: Equip. Class 20. Instrument and Control Panels@Equipment ID No. RK-2PRI-PROC-2 Equipment DescriptionPrimary Process Control Panel 2 File Name: 2-63-4-2-06.1peg

== Description:==

View of Interior Components File Name: 2-64-4-2-06 lpeg

Description:

View of Interior at Cabinet Base Sheet 486 of5l3 Paul C. Riazo Associatcs, Inc, EN{;INE ERS & (a}NSI-II."I AST$Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-2 Status: Equip. Class 20. Instrument and Control Panels@Equipment Description Primary Process Control Panel 2 File Name : 2-7 3-4-2-06 lpeg

Description:

View of Interior at Cabinet Base File Name: 2-94-4-2-06.1peg

== Description:==

View of Opened Cabinet 2-73-4-2-061peg 2-94-4-2-06.1peg Sheet 487 of 5 I 3 H patrr c, Risc* Associarr:s, I*-t--t:\(;lNl:t R\ r\ t tlNbL rl.lA5 tt Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2PRI-PROC-2 Equip. Class 20. Instrument and Control Panels Equipment Description Primary Process Control Panel 2File Name

2-96-4-2-06.1Pe9

== Description:==

General View of Component 2-96-4-2-06.1pe9 Patrl C. Rizzo Assrrciatr:s, Inc.ENGINItRS &. t"rONSt rt.'tA!{TS Seismic Walkdown Checklist (SWC)Equipment ID No. I{-2PBI-!BQC_2 Equip. Class 20.Equipment DescriptionPrimary Process Control Panel 2 File Name : 2-97 2-06.jpeg

== Description:== View of Base Weld Sheet 488 of 5 I 3 Status: Instrument and Control Panels Sheet 489 of5l3Paul C. Rizao Asstrt:iatcs, Inc.EX(;tNEEFtt & r'1)N5I.1L-r.tNT$Seismic Walkdown Checklist (SWC)Status: @ N UEquipment ID No. RK-2SEC-PROC-A Equip. Class 20. Instrument and Control PanelsEquipment Description Emergency Control System Secondary Process PanelLocation: Bldg. CNTB Floor El. 707Room CNTB 707Manufacturer, 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.Is the anchorage configuration verification required (i.e., is the item oneof the 50Yo of SWEL items requiring such verification)?Exterior of cabinet is welded to wideflange with 6" welds at corners 8" weld in center. Wideflange anchored toJloor with 3/8" bolts every 3ft.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?

YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X pc=t? Patrl C. Rizc' Ats'ciatcs, l'c.E :\.-6 INE t Ri 6. r.-'t)N5t'l.TA\ Ts Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2SEC-PROC-A Equipment Description Emergency Control System Secondary Process Panel Status: Equip. Class 20. Instrument and Control Panels@Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures?Adjacent cabinets are bolted together.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 top conduit found with adequate flexibility

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

N Y N Y N Y N Y X X X X Other Adverse Conditions11. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? N Y Comments (Additional pages may be added as necessary) Evaluated bv:Eddie M. Guerra G*lFU Brian A. Lucarelli Date: Date: r0lr0l20r2 t0lr0l2012 X Sheet49l of5l3 Patrl C" Rizzo Assor:iatcsr Inc, E NGINEt.R5 & ralNst rl."t A:\ I5 Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2SEC-PROC-A Status: Equip. Class 20. Instrument and Control Panels @Equipment Description l41g{gency Control System Secondary Process Panel File Name: 2-61-5-2-06jpeg

== Description:==

Component Plate ID File Name: 2-62-5-2-06.jpeg

== Description:==

Adjacent Cabients are Bolted Together Other supporting or relevant doctryents and photos (if any): 2-62-5-2-06.jpeg Sheet 492 of5 l3 Paul C. Rizzo Associatcs, trnc, ENCINEERS 6r. L(}NSI,,!1."1 ANT$Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2SEC-PROC-A Status: Equip. Class 20. Instrument and Control Panels U N@Equipment DescriptionEmergency Control System Secondary Process Panel File Name: 2-64-5-2-06.1pe9Description: View of Interior Components File Name: 2-73-5-2-06.jpeg

== Description:==

View of Flexible Top Conduit Sheet 493 of 513 Paul C. Riezo Associatcs, Inc, ENG INE T R5 & I.1-}N$UI.TA!fTSSeismic Walkdown Checklist (SWC)Equipment ID No. RK-2SEC-PROC-A Equip. Class 20. Instrument and Control Panels Equipment Description Emergency Control System Secondary Process Panel File Name: 2-94-5-2-06.jpeg

== Description:==

General View of Component File Name: 2-95-5-2-06.1peg

== Description:==

View of Base Weld Sheet 494 of 5 I 3Paul C. Rieeo Associatc$r Lnc.E :{G lN E E RS {r C(},\Stil.TAhTS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2SEC-PROC-A Status: Equip. Class 20. Instrument and Control Panels U N@Equipment Description Emergency Control System Seconda File Name: 2-97 2-06.1peg

== Description:== View of Base Weld and Wide Flange Anchor Bolt Sheet 495 of5l3E fia:t NE E R5 5. r'1)Nsti liTA].-Ts Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2NUC-INS Equip. Class 20. Instrument and Control Panels@Equipment DescriptionIns Nuclear Instr SystemLocation: Bldg. CNTB Floor El. 735 RoomManufacturer, 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50Yo of SWEL items requiring such verification)?4 section cabinet, adjacent sections are bolted together. Base o.f cabinet is bolted towideflange beamwith -I/2" diameter 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 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 50%

for which an anchorage configuration verification is required.)

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

Control Room N/A N/A X X X X X X PC.\? Patrl c. Rizcr Ass'ciates, l'c.F.N(;lNf,ER! & (alNbt r l. l A-\.-IS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2NUC-INS Equipment DescriptionIns Nuclear Instr SvstemSheet496 of513 Status:Equip. Class 20. Instrument and Control Panels U N@Interaction Effects7 . Are soft targets free from impact by nearby equipment or structures? Control room ceiling main runners are supported from concrete ceiling by wires at -4'spacing. Each ceiling tile (i.e., egg grating) is tied to the main runners at each of its four corners and judged not to be a potentialfalling 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?

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

N Y U N/A U N/A N/A N Y U N Y U N Y X X X X Other Adverse ConditionsI 1. 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. Guerra U N Y Date: Date: tOlr0l20l2 r0ll0l20r2 XBrian A. Lucarelli Sheet 497 of 5 I 3 Paul C. Rizzo Associatcs, Inc, Eh:GINEERS 5( CON$UITAhTS Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2NUC-INSEquipment Description Ins Nuclear Instr System File Name: 2-61-7 07jpeg

Description:

Component Plate ID File Name: 2-98-7 07 .jpeg

Description:

General View of Component Status: Equip. Class 20. Instrument and Control Panels U N@Other supporting or relevant documents and photos (if any): Paul C. Rizzo Associatcur Inc.Sheet 498 of 5 I 3 ENGINEI RS 6( {t}NSLlnr\h"TS Seismic Walkdown Checktist (SWC) Equipment ID No. RK-2NUC-INS Status: Equip. Class 20. Instrument and Control Panels U N@Equipment Description Ins Nuclear Instr System File Name: 2-63-7 07 .jpeg

Description:

View of Interior Components File Name: 2-73-7 07 jpeg

Description:

Adjacent Cabinets Bolted Together-@il*_!t *lh.:-r-:-b - ; -*-- *- t G* hF i tu k h* --k-ffi-ffi -# # Sheet 499 of 5 I 3 Paul C. Rizzo Asstrciatcs, In(:, E :i(;lNFi tRS {r LCINst-rt."t Ah'T 5Seismic Walkdown Checklist (SWC)Equipment ID No. RK-2NUC-INS Equipment Description Ins Nuclear lrylr System Status: Equip. Class 20. Instrument and Control Panels U N@2-95-7 07 jpeg File Name: 2-95-7 07 jpeg

Description:

Cabinet Bolted to W-Flange Beam File Name: 2-96-7 07jpeg

Description:

View of Interior Components Sheet 500 of5l3 Paul C, Riszo Associatesn Inc,ENG INEE Rs 5. COHSU ITAlJTS N Seismic \ilalkdown Checklist (SWC)Equipment ID No. RK-2NUC-INS Equip. Class 20. Instrument and Control Panels Equipment Description Ins Nuclear lnstr SystemFile Name: 2-97 2-07 .1peg

Description:

View of Interior Components pct? Pa'l C. Rizz. Associatc'r, lnt:.I.}Gl NL E Br 5. ralNSU Lt_{\T $ Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. TRF-2-8NEquip. Class 4. Transforners Equipment DescriptionTransformer For Substation 2-8 Location: Bldg.SRVB Floor El.730 Room Emerg SWGR AE 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 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)? Coils are attached to the base skid with 4-3/4"diameter machine bolts. The skid is welded to floor embeds at corners e2.5" @ 4"o.c. at each corner). Component is bolted to channels with two -l/2" diam bolts per channel.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.)Drawing 2001 . I 80-307- I 3 1C confirms anchor weld configuration of 2-2.5 " longwelds at corners.

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

N Y N Y N Y N Y N Y N Y X X X X X X pc.\e Pattl c. Rizz. Asscrciate't, Irrc. F,:.ir:tNEt R5 &, {'r!-}N51jl_lAtfIS Seismic Walkdown Checklist (SWC)Equipment ID No. TRF-2-8N Equipment Description Transformer For Substation 2-8 Equip. Class 4. Transfonners Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage?Anached conduits have adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

Bus duct at the top of the transformer to 480Y BUS 2N judged structurally adequate. Buses exiting transformer housing are judged to be adequately insulatedfrom the housing.of513 Status: N/A N/A N/A r0n0t20t2 t0tr0t20r2 X X X X Other 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 C*JfulBrian A. Lucarelli Date: Date: X pce Patrl C. Riet* Assot:iar(:s, Itrc.t:\t.l\[:tlibr\ tr]\\l I I\5f: Seismic Walkdown Checklist (SWC)Equipment ID No. TRF-2-8N Sheet 503 of 5 I 3 Status:@U N Equip. Class 4. Transformers Equipment Description Transformer For Substation 2-8 Other supportine or relevant documen and photos (if any): File Name: TRF2-8N(2)jpg

== Description:==

Component Plate ID File Name: TRF2-8N(3Xpg

== Description:==

General View of Component rts\* Sheet 504 of5 13 Patrl C. Rizro Assrrr:iatcs, Inr:, E\.-tltNEtRt & (:(lNst it_T,{tiT5 Seismic Walkdown Checklist (SWC)Equipment ID No. TRF-2-8N Equip. Class 4. Transformers Status:@Equipment Description Transforrner For Substation 2-8 File Name: TRF2-8N(I)jpg

== Description:==

View of Top Conduits File Name: TRF2-8N(4)jpg

== Description:==

View of Bus Duct Sheet 505 of513 Parrl C. Risao Associatcs, Inc.tr.-clNr t:E! {a T ONSUL'f..\ST s Seismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-1 Status: @ N U Equip. Class 16. Battery Chargers and InvertersEquipment Description Vital BUS Unintemrptible PowerLocation: Bldg. SRVB Floor El. 730 Room Emerg SWGR AEManufacturer, 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50% of SWEL items requiring such verification)?Adjacent to UPS-VITBS2-L-REG. Two section UPS welded to 3 base HSS memberswith an average of 16"of weld at each support. HSS channels are welded to floorembeds with 24" of weld for each HSS.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.)

Drawing SK-802-0376-E-[-5 confirms anchorweld configuration as I2" oJ'weld (2"@3" o.c. forfront and back) on eaclt side of each HSS.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions? YN X YN U N/A YNUN/A X YNUN/A X YNUN/A X YNU X X Sheet 506 of513Paul C. Rizro Arsociatcs, Inc.f );arlNEEft 5 & (-:rlNsull A:iTsSeismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-l Equip. Class 16. Battery Chargers and InvertersEquipment Description Vital BUS Unintemrptible PowerInteraction Effects

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

8. Are overhead equipment, distribution systems, ceiling tiles and lighting,and masonry block walls not likely to collapse onto the equipment?9. Do attached lines have adequate flexibility to avoid damage?

Attached lines have adequate Jlexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Component is bolted to adjacent UPS-I/ITBS2-l-REG at top of'cabinets. Y Y Y N/A X X X X Other Adverse Conditions1 1. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment? Y Comments (Additional pages may be added as necessary)-eLw: Evaluated by: Eddie M. Guerra 6*JM Brian A. Lucarelli Date: Date: t0lr0l20l2 t0ll0l20r2 X Patrl C. Rirzo Associatcs, Inc-E r\ctNEt Rs & {"t}!{st.tl.TAh'T s Seismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-I Status: Equip. Class 16. Battery Chargers and Inverters Sheet 507 of 5 I 3@Equipment DescriptionVital BUS File Name: UPS-VITBS2-I ( I Xpg

Description:

Component Plate ID File Name: UPS-VITBS2-l(z).jpe

Description:

General View of Component other supporting or relevant documents and photos (if any): Sheet 508 of 5 l3 Paul C. Riezo Assrrciatcs, fn(:.E N(;lNF_ t RS S. ( ('l!{St-;1.'[AhTS Seismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-1 Equip. Class 16. BatteryEquipment Description Vital BUS Unintemrptible Power File Name: UPS-VITBS2-l (3Xpg

Description:

View of Anchorage File Name: UPS-VITBS2- I (4!pg

Description:

View of Flexible Top Lines Chargers and Inverters pce Paul C. Ristc) Assosiatcs, Irrc.F.Nu lN t tR5 & r'1,)N5t, IT.\S-T5 Seismic Walkdown Equipment ID No.Checklist (SWC)UPS-VITB52-1-REG Sheet 509 of513 Status:@N Equip. Class 4. Transfonners Equipment Description Location: Bldg. SRVBVital BUS NO. I UPS Bypass RegulatingFloor El.730 Room Emerg SWGR AE 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 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. Is the anchorage configuration verification required (i.e., is the item oneof the 50o/o of SWEL items requiring such verification)?Adjacent to UPS-VITBS2-I. Supported by channels welded to HSS, and HSS welded to floor embeds with 24"of weldfor each HSS.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.) Drawing SK-E02-0376-E-I-5 confirms anchor weld configuration as 12" of weld (2"@3" o.c. for front and back) on each side of each HSS.

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

N Y U N Y U N Y U N N Y U N/A U N Y X x X X X X Sheet 510 of5l3 Patrl C. Rirro A-rsociatcs, In(:,E:{GlNf ER:i 5( (t}!*SULInSTS Checklist (SWC)UPS-VITBS2-1-REGEquip. Class 4. TransfoffnersEquipment DescriptionVital BUS NO. I UPS Bypass Regulating Status:@U NSeismic WalkdownEquipment ID No.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 have adequate flexibility.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?

Component is bolted to adjacent UPS-VITBS2-I at top o/'cabinets. U N Y N/A U NiA U N/A N Y N Y U N X X X X Other Adverse ConditionsI l. Have you looked for and found no other seismic conditions that couldadversely affect the safety functions of the equipment? U N Y Comments (Additional pages may be added as necessary)Evaluated by:Eddie M. Guerra 6*r{MBrian A. Lucarelli Date: Date: r0lt0l20l2 r0n0l20r2 X Sheet 5l I of513Paul C. Rieco Associate$r fnc. EI*(;INEERS &. OON$UTTAF'TS Seismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-I-REG Status:@Equip. Class 4. TransformersEquipment Description Vital BUS NO. I UPS Bypass Regulating File Name: UPS-VITBS2-I -REG (2),tpe

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Component Plate ID File Name: UPS-VITBS2-I -REG(I )jpg

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View of Top Bolting of Cabinets U N Sheet 5 l2 of 5 l3 Paul C. Rizso Associateu, Inc.ENCII.IEERS & LTON$UITA}fTSSeismic Walkdown Checktist (SWC)Equipment ID No. UPS-VITBS2-l-REG Equip. Class 4. Transformers Equipment DescriptionVital BUS NO. I UPS Bypass Regulating File Name: UPS-VITBS2-I -REG(3)jpg

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General View of Component File Name: UPS-VITBS2-I -REG(4Xpg

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View of Anchorage Status: @N U Sheet 513 of5l3Paul C. Rizzo Associatcsr trnc.EN(; IN E E R$ & LIT}NSULTAT\TS Status:@Seismic Walkdown Checklist (SWC)Equipment ID No. UPS-VITBS2-I-REGEquip. Class 4. Transformers Equipment DescriptionVital BUS NO. I UPS Bypass RegulatingFile Name: UPS-VITBS2- I -REG(sXpgDescription: View of Flexible Top Lines}}