ML13004A261

SNCF164-RPT-02, Ver. 1.0, Farley Unit 2 Seismic Walkdown Report, Rer SNC432467 for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Attachment 3, Page 431 of 467 Through Attachment 4, Page 63 of 143

ML13004A261
Person / Time
Site:	Farley
Issue date:	11/26/2012
From:	Miktus P Southern Nuclear Operating Co, Southern Co
To:	Office of Nuclear Reactor Regulation
References
NL-12-2267 SNCF164-RPT-02, Ver. 1.0
Download: ML13004A261 (100)

Text

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 1Of 4 Status: Y[- NF UN Seismic Walkdown Checklist (SWC)

Equipment ID No. Q2R16B006-A. Pkq Equip. Class' 2 F2-1 10 Equipment Description 600V LOAD CENTER 2D Location: Bldg. AUX Floor El. 139 Room, Area 2335 Manufacturer, Model, Etc. (optional but recommended)

Instructions foe Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is the anchorage configuration verification required (i.e., is the item one Y0 NZ of the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Y[-] NEI UN N/AEl

3. Is the anchorage free of corrosion that is more than mild surface YE" NE UZ N/AE oxidation?

Cannot open cabinet, anchorageis inside cabinet

4. Is the anchorage free of visible cracks in the concrete near the anchors? YEi NE UE) N/AEl

5. Is the anchorage configuration consistent with plant documentation? YEI NE UE] N/AN (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 YEI NEI UZ potentially adverse seismic conditions?

Cannot open cabinet, anchorageis inside cabinet Enter'the equipment class name firom Appendix B: Classes of.Equipment.

Page 432 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of 4 Status: YE] Nn] U19 Seismic Walkdown Checklist (SWC)

Equipment ID No. Q2R16B006-A, Pkq Equip. Class' F2-110 Equipment Description 600V LOAD CENTER 2D Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y[ NEI U[] N/AE

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, YO NEI UE] N/A[]

and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage? YEK NEIUE N/AE

10. Based on the above seismic interaction evaluations, is equipment free Y[ NEI UE-of potentially adverse seismic interaction effects?

Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could YE NEI UE]

adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

This package was originallysigned on 8-29-12 but retyped to clarity responses on 10-24-12.

Evaluated by: Ma.goie Farahby Telecon IPI. /f'/. Date: 8/29/12

'IA~Ivir~daby Telecon 0124/4- 8/29/12 Page 433 of 467

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 1 o (6 Status: dNm UM Seismic Walkdown Checklist* (SWC)

'Equipment ID No. Q2R.17B00O-A Equip. Class, I Equipment Description MCC 2A

..Location: Bldg. AUXILIARY FloorEl. 139' Room, Area _ __Y_ _ _

Manufacturer, Model, Etc. (optional.butrecommended):

Instructions for Completing Checklist This checklistmay be used to document the results of the Seismic Walkdown ofan 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,

1. Istheanchorage contigi ration verifichtion required (i.e., is theitem oine YED NZ/

of the 50% of SWELiotems requiring such verificaiion)?

2. Is the anchorage free uf'bciit, broken, missing or joosdhdwiire? YVf~NE] UE] N/All]

3. Is~the anchorage: free of corrosion tCat is snore than jild. .surface

4. Is the, anchorage free'of visible cracks inthe concrete near theanchors? YM 'NE] UE] N/AE

5. Is ffhienchorage configuration consistent With ptlant -docuimentation?. YE] N UE] N/AD (Note: This question onili apples if the itenis. one of the 50% fo r which ananchorage cmi guration verific a dIoiiji'required.)

6, Based on ihe above anch*rage evaluations, is the anchorage free of YD/NE] UE]

potentially adverse seismic conditions?

rErterthe equipment class lame fromnAppendix R: .lassesof uipment.

Page 436 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2,o szofl Status: Ydi N17 ULI Seismic Walkdown. Checklist (SWC)

Equipment ID NO., Q2R.178001-A: Eqip, ...... ... . w .*- .... ._

Equipment Description MCC _2A_

Interaetion Effects

Are soft target free::frori impact by nearby equipmentr. structures? Y+NC71 U0 ,/AC

8. Are overhead equipment: di strib titn systems, ceiling tiles and lighting,

'nd masomy block walls not likelytoz.ollapse~oito the.qfuipmeiit?

YF+NCn LI NiAC

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

NO UCA

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

Other Ad).erse Conditions I

11. Have you looked for and found no other seismic conditions that could YI NC UC0, adversely affect the safety tbnetions of the equipiment?

Comments (Addition-al, pages may be added a8 trceessary)

Evaluated by: ,.:.. Date; A,"

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 704~1-,

Sh Y et) f.N tJD Status:- YU'DL uDl Seismic Walkdown Checklist (SWC)

Equipment.:DNo. Q2RI7BO98,A Equip.Clanss 1 Rquipmen Description MCC 2CC Location:: Bldg. AUXILIARY Floor El. 155 Room, Area 2409 _--:.....

Manufacturer, ModeI Etc, (optional but recnmme0ded) ..... . _.

,instiuctions for CompIeting Checklist This checklist may; be used to document' the oesults of the Seismic Walkdo*i of an item of cquipment on the SWEL. The space below each of thefollow ing questions maybe used to reord the resultsof.ji.!dgments and finding$ Additional space i pirovided at th endiof this che, kist fgiudi:cun oting olh !r oti jents.

A nc horae i, Is he anchorage configuration verification required (iýe. is the item one YON of the .50% of SWEL items requiring such verification)?7

2. Is~the anchorage free of bent, broken,/missing or loose hardware? y9,"NN U[3 N/A[]

Al /Vet; 7/0:

thls the anichorage free of corrosion that is-more than ild su face YfA NEI I[1,N/AEI oxidation?

.4'. Is the. anc!age: free of visible:cracks in he concrete near the anchorOs Y UE NIAE

5. Is the ancliorage configuration consiOten with plant documentation? YO NE Un N/Av "

(Note: This qijstion only. applies if the r m is one of the 50% for which in anchorage configurationi veri, atidn is reiqired.)

yk/,* UC]

6. :Based ontihe above anchorage evaluations. is tihe anchorageifree.of polentially adversd so-ismic conditions?

Page 441 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet Of g9Y Status: YtN-] U-]

Seismic Walkdown Checklist (SWC)

EquipmentID No; 02R17B098-A Equip. Class- .

Equipment Description MCC 2CC Interaction Effects

7. Aresoft targets free from impact by.nearby equipmmnt or structures7 YV<E*'K U0, N/AD

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y91\N0 Ui- N/A0 and masonry block wallsnot likely to collapse onto the-equipment?

9. Do attached lines have adequate flexibility to avoid damage? YY/WI0 UD N/Ac

10. Based on the above seismic interaction.evaluations, is equipmeft fiee YV N0 UD ofpotentially adverse.seismi. interaction effects?

Other Adverse Conditions 1.1. Have you looked for and found no other seismic conditions that dould& 1 NO U adversely affect the safety functions of the equipmen~t?

Comments (AddidionalpAgesjnay be added as necessary)

Evaluated by: A Date: f 2 ,2*-

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-l 3:3 Page 445 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheetq of r" Status: YE NEI Ui Seismic Walkdown Checklist (SWC)

Equipment IDNo. Q2R17B002-B Equip. Class, 1 Equipment Description MCC2B Location: Bldg. Aux. Bida Floor.E1. 121' Room, Area 2209 Manufacturer, Model, Etc. (optional but recommended)

Instructions for Completing Checklist This checklist may be used:to document the results of the:Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to:.record the results of judgments ,and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is the anchorage configuration verification required (ie., is the item.one YI NO of the 50% of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? YZ NO U[ N/AD Component welded to channel welded to embedded plate. Welds.

inspected for cracks, corrosion and otherpotentiallyadverse seismic conditions.

3.. Is.the anchorage free of corrosion that is more than mild surface YS NDI UO N/AD oxidation?

4. ISthe-anchorage free of visible cracks in the concrete near the anchors? Y9 NEI UDI N/AD

5. is the anchorage configuration consistent with plantdocumentation?

(Note: This question only applies if the item is,one of the 50%.for which an anchorage configuration verification isirequired.)

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

I Enter the equipment class name from Appendix B: Classes of.Epuipnient.

Page 446 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2:0f/Z Status: YN NEI UC Seismic Walkdown Checklist (SWC)

Equipment ID No. Q2R17BO02-B Equip. Class '1 Equipment Description MCC 2B Interaction Effects

7. Are soft targets free firom impact by nearby equipment or structures? YZ NO UO N/AD

8. Areoverhead equipment, distribution systems, ceiling tiles and lighting,- YI NF U- N/AD and masonry block walls not likely to collapse:onto the equipment?

9.. Do attached lines have adequate flexibility to avoid damage? Y0 ND UD. N/AD

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

Other Adverse Conditions 1.1. Havejyou looked-for and found no other seismic conditions that could YZ NEI UD adversely affectthe safety functions of the equipment.?

Comments.(Additional pages may be added as necessary)

None 1 / F 141 Evaluated by: PR Miktus ot &(fWZl Date: 08-24-12 S. Yuan Oýf IA AAA 5.YV4vO eAA 08-24-12 Page 447 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 1.of.l StatUs: YI]" N[E] uL-]

(SWC)

Seismic Walkdown Checklist Equipment IDNo. Q2F16T50T Equip.,Class' 21 Equipmente.Description RWST TANK Locatin: Bldg. RWST Floor El. 155 Room, Area ,RWST

• Marufacturer, Model.,Etc; (optiidral but recommended)

'Instructions for Completing Checklist, This checklist may be used to doctinentthe results of the Seismic Walkdown ofan iitem o equipment onithe SWEL. The space below each of the following questions may be used to record the results ofjudgments and.

findings, Additional space is provided fat the end of this checklist for documenting other comiments, Anclorage

1. -Is the anchorage configuration verification requiied,(J:e., is the itemi one Y E]C of the 50% ofS*WEL4tems requiring.such verificatibn)?"

2o 2¢,_.,-...0.,3

2. Is the anchorage free,6f bent, broken, missing orl166§e hardware? .Y"NTL UF. N/AL]

3. Is:th6 anchorage ffee:ofWTcnosioh that is~moie-tfanimild suiface YZ IN -1.0N/AD oxidation?

6/?l 5c0919,g ~ A L~~ ~A

4. Is the anchorage free ofvisible cracks in the concrete near the anchos? Yý N- UC-1 N/AL t

5. Is the anchorage&,onfiguiatio 6onsisitent With parit documehtation?: Y NO UC N/AL:

(Note: This:lqueslion only applies if:the item is one'ofl the 50% for which anancho*ragconfiguia ion verifi ation is reqtuiied.,

6. Based on the abdve anhdrage eValuations, is~the ahcho/ageff-e df )ký NO UE]

potentially.adverse seismic.conditions?

-Enter de ectuipment class nanie friom Appendix.B: Ciasses.dfEqtiipmeni.

Page 448 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of Status: YE [* U[-]

Seismic Walkdown Checklist (SWC)

Equipment ID No. Q-2F16T50i Equip. Class, 21 Equipment Description RWSTBTANK Interaction Effects

7. Are soft targets free tofm impact by nearby equipment or structures? Vd*_O U1O N/AO

8. Are overhead equipment, distribution systems, ceiling tilesand lighting, d'"NNE LIO N/AO and masonry block walls not~likely to cllapse onto the equipment?

9. Do attached lines have adequate flexibilityto avoid damage? r NOE U N/AO

10. Based on iheabove seismic interaction evaluations, is equipment free INOUO of potentially Adveisftseismic ifiteraction effects?

Other Adverse Conditions

11. Have you looked for~and found no other seismic conditions that could )ý3NcQ u5-adversely afect. the safety functions of the eqouipment?

Continents (Additional pageý may be maded as n dess ry)

/tJAL64

'Evaluated by:

~4d 4t~tXf

. ýj /'J")ý/z oi Z' .

._ /

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 F 2-i Shee of3 J3 Status: i ND U D Seismic Walkdown Checklist (SWC) l*quipmentID No. 02G31PO02A Equip. Class, 5 Eiquipment Description 2A SFP PPUMP Location: Bldg. AUXILIARY Floor El. 139 Room, Area 2 *,Ž. - -.. _ _

Manufacturer, Model, Etc. (optional butreconmmended) _ _ __ . ...

Instructions for Completing Checklist This checklist may be used to docum ent the results of the Seismic Walkdown of aii item of equipmentonthe SWEL. The sipace below each of the followingquestini maybhe uied torecord the reiults ofjudgmenets aud.

findings. Additional space is provided at the end of this checklist for documenting otliercommenuts.

Anchoraage 1, Isthe anchorage configuration verification required (i.e., is the item.one.

Of the. 50% of SWEL items requiring such verification)?

2. Is the anchorage freeof bent, broken, missing or loose hardware? Yý KI UE] N/AE]

3, Is the.anchorage free of corrosion that is mnore than mild surface Yfr2J :ULJ N/A-IZ oxidition?

ý"O UVMI N/AD

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

N U[I N/AOl

5. Is,the anchorage configuration consistebnt With pan.tldocumentafion?

(Note: This question only appliei if the.itemnis one of the 50% for w*lich an anchorage co figuration*verification is required.)

AND U

6. Based onthe above anchorage evaluations, is the anchoragýffeet 6f

• potentially adverse seismic conditions?

',Enter the equipment class iarniefroim Appen~dix 13:Classes of Equipinent.

Page 454 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Status: Y N' U-Seismic.Walkdown Checklist (SWC):

Equipment D 2G3pPO2Ao A Sm Class, 5 Equipment De. cription. 2A FP PUMP _____

Interaction Effects

..Are 6fftargets ftee from i pact by nearby equipment or structures? YZNE-j Ul IN/AEJ1 8.. Are overhead equipmentdistribution systemstceiling tile.q and lighting, 440:E Un WIAD

,and masonry block walls-o 1i ely to collapseonto the equipm at 9, Do attached~lines have adequate flexibility to avoid damage? Y2 Nil UD) N/AQ)

10. Based on the above seismic interaction evaluAtion!s, is equipment free

,6flpbtentially adverse seilsin interaction effects?

Other AderSeConditions

11. HIldv Y-u looked for and found no other seismic conditions thatco'uld adversely affect the safety furitions ofthe equipment?

Comments (Additional pages may he added as wecem ry)

Eval.uated by D)ate: p &

-~ Rp I ý2f ý - - -

Page 455 of 467

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Shoee of 3 Status: , NE] UL]

Seismic Walkdown Checklist (SWC)

Equipment IDeNo. 02G3 IiV002A - EquipCNasLETS ¢ Equipment De6cription, 2A .SFP HX INLET ISO Iocation: Bldg A4UXILIARY Floor El. 1ý5 Room, Area _ .445 Manufacturer, Model, Etc. (optional but recommended)

Instructions for Completing Checklist This checklist may be used to documentIthe.results of the Seismic Walkdown of an item of equipment on the SWEL:The space below each of the following questions may becused-to redord theresults ofjudgments and findings, Adý'itional space is providedat.the end of this checklist fordocuimenting oth&r.comments.

AnChorage

. Is *ih. anchorage coqnfigurati~on verification required (ix., is the item one YED N3l:/

of the 50% of SWEL items requiring suich verification)?'

2. Is the anchorage free of bent, broken, missing or loose hardware? YO NEIE U-0~r 3I t.h anchorage free of corosion that is more than mild surface YE NEI Uij N/AQý-'

oxidation?

4.. Is he anchorage freqo-f visiblecracks i.h the concrete near the anchors? YE3ND UEO N/A

5. Is the anchorage config*uration consistent with plant documentatiori? YE NEI 1Io NIAme (Note: This question only applies if tle item is~one of the 50% for which an anchorage configuration verificatibn is required.)

6. Based-on the hbo* anchorage evaluations, is the anchorage free of ul0 potentially'aderse seismic conditions?

Ef&thneruciqtiipm ot class ninie ftoniAppefidix 13SCtasse'aofEquipment.

Page 457 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet &.3, Seismic Walkdown Checklist (SW .) StatCS: Y)*N5U  :

Equipmen* DNo. 02G31VO02A  : Equip.Class' 0 Equipmem Description 2A SFP HX INLET ISO Interaction Effets

7. Are soft targets free from.impact by nearby equipment or-strietures? Y U[] NI/A]

8. Are overhead equipment, distribution systems, ceil.rg..ti1sa§nd lighting, Yl]<NO Ul] N/Al]

and masonry -blockwalls noi likely to collapse onto the equ ipment?

9. Do attached lines havtadequate flexibility to avoiddamage?

N1~ 130 N/A7 10: Based on the above seismicinteractidn.evaltiatons, is equipmeut free Ul]ý 9f potentially adverse seimi< interaction .effets?,

OtherAdverse Conditions I fiHave you looked for and fbund.no other seismic conditions that could NO] U13 adversely affect thesafety fundtions of the equidpnient*"

Comments (AddI inal pageslmay be added asnecessary)

Eval'uated'bv: ~l .. Date: . I O2617L

'TIi Q~ ___

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 tzoff)6- 4-. Sheet 1 of/4 Status: Y- NF] U[

Seismic Walkdown Checklist (SWC)

EquipmentIDNo. 02G31VO03B Equip. Class' 0 Equipment Description 2B SFPHX OUTLET ISO Location: Bldg. AUXULIARY Floor El. 165 Room, Area Q.

Manufacturer, Model, Etc. (optional but recommended)

Instructions for Completing Checklist This checklist may beused to document the results of the Seismic Walkdown:of an item of &quipment on the SWEL. The space below each 0fthe following questions may be used to record the results ofjudguients and findings. Additional space is provided at the end of this, chiecklist for documenting other commnent-,.

Anchorage

1. Is the. anchorage configuration verification required (ite., is the itean one YE] NA.

of the 50% of SWEL items requiringsuch verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? YE] NEI UE] N/A[A

3. Is the anchorage free of corrosion that is more than mild surface YE] NE UE] N/AIX oxidation?

4. Is the anchorage free of visible cracksin the concrete near the anchors? YE] NE] UV]. NIAM

5. Is the anchorage configuration consistent with plant documentation? YE] NE] UVE N/A*JŽ (Note: Thisquestion only applies if the item is one of the 50% for which an anchorage configuration verificationis reqiired.)

6. Based on the above anchorage:evaluations, iS.the anchorage. free of Y NEO Euo potentially adverse seismic conditions?

Entaer the equip~i'nt ekas namne ftaro Appendix B,.Classes of Equitiment.

Page 460 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Shed 2 of '4 Status: YZNOjN U11 Seismic Walkdown Checklist (SWC)

Equipment 1DNo. Q2G31V003B..... Equip. Classy 0 Equipment Description 2B SFP HX OUTLET ISO Interaction Effects

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

7YV NO] UE N/AE]

8. Are overhead equipment, distribution systems, ceiling tiles and lighting; Ybd NE UO N/A0 and masonrfyblock walls not likely to collapse ontb the equipment? / k

9. Do attached lines have adequate flexibility to avoid damage? YY(NO UO N/AEJ I0I Based on the above'seisinic. interaction evaluations, is equipment free YANn UEI of potentially adverse seismic interaction effects?

Other Adverse Conditions

11. Have you looked for and found no other seitsmic conditions that co~uld _*NE] UE3 adv#ersely affect the safety functions of the equipment?

Comments (Addidonal page-s may be added as necessary)

Evaluated by: Date: eto/f--

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ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I of Status: YýY N E*U, Seismic Walkdown Checklist (SWC)

Equipment ID No. 02G31V0218 Equip. Class' 0 Equipment Description 28 SFP PUMP CASING VENT Location: Bldg. AUXILIARY Floor El. 139 Room, Area ......-

Manufactturer, Model, Etc. (optional butrecommended)

Instructions for Completing Checklist Tlhis checklist may be Used.to do'cument the resuilts of the Seismic Wa!kdor*n.of an iteim of equipment on the SWEL The spaice beloVeach of the following questions may'be used to record the results ofjudgnents and findings. Additional space is'proided at the end of this checklist fordbcumienting other comments.

Anchorage

1. Is the anchorage configuratio.nverificatibn required (Le., is.the. item one YE N-of the 50% of SWEL items requiiing'such verification)?

2. Isthe afchorage. free of bent, broken, missing or loose hardware? ýYd1NE UE1 N/Al

3. is ithe ancloi~age~ e of cotirosioxri that isdsdi than: nild suf~face 4 SNEI UD NiAC oxidation?

4, Is the anchoragefbeeof viible cactks in the concrete near the.anchors? Y[ý NEIFUC7.N/AQI

5, Is the anchorage configuration consisterit with plant documentation? YEJ NC UEON/Ad' Nlote: *his question only applies ifthe itemnis one.of the i50%for whidl ar anchorage cdiofiguration verfication is eqxuired.)

6: Based:0n the above an*horage evaluations, isethe anchorage free of Y/N'3U0n potentially adve.rse seismic conditions?

Enter tio Nuipmo dam ntsamefromnAppe-n lis 135:Ctsscs of Equipmn at Page 464 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of6 Status: YX' NTO UL]

Seismic WalkdownChecklist (SWC)

Equipment1)DNo. Q2G31V021B Equip. Class, 0 Equipment Description 2B SFP PUMP CASING VENT

.jntefaction Effects

7. Are soft targets free from impact by nearby equipment or structures? 'Z N-01 UEj" N-/AIJ 8.. Are overhead equipiient, distribution systems, .ceiingltiles aid lighting, YFYNEJ UEI N/Afl and masonry block WaIls not'likely to collapse onto the equipment?

9. Do atutched lines have adequate fledbility to avoid damage? YET'NO 'U0 NIAEI 101 .Based on the aibove seismie~ihte actidii evaluations,s.cequipment free of potentially adverse Seismic intermetineffects?

Other Adverse Conditions

[1. Have you looked for and found no other seismic conditions thitt.could YINJUEJ adverselyaffect the safety functions of the cquipiment?

Comments (AdditionalIpages.may be added as necessary)

Evaluated by"" : "

___Dat: 1 L L Page 465 of 467

A is ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 466 of 467

ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 467 of 467

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 ATTACHMENT 4 UNIT 2 - AREA WALK-BY CHECKLISTS (AWCs)

NO. SNCF164-RPT-02 A total of 51 Area Walk-bys have been completed.

The Checklists are provided within this Attachment.

Page 1 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Leet I of-3,'*

Status: YMzNEI ULI Area Walk-By7 Checklist (AWC)

Location: Bldg. Aux BIdIi Floor, El 121' Room, Areas:" 2235 instructions for Completing Checklist This checklist. may ie, used to document ,the results ofjthe Area.Walk-By pearr one or more SWEL i.tens, The space b6dW eachoi the following questions may be used to record the results ofjudgmeritS and findings.

Additional space is provided'at the end of this checklist for documentingottier, comments, i- Does anchorage of equipment in the area appear to be free of Y0(2ND UD N/iA potentiallyadverse seismic conditions (if visibl._ without necessarily openiiig cabin ets)?

2. Doesanchorageýbf equipmen- in the area appear to befree of1,gXificatt Y2N: ID N/AD.

degraded conditions?'

3. Based on a vtisual inspection fi-omthe floor, do the cable/conduit qY9 NDI UO N/AD raceways:and HVAC ducting:appear to be free of potentially adverse seit'.c. condtifons: (6g, .wcndition of supports is adequate and fill conditions of Icable trays appear to l insideý itable ilinits)?

4, Does it appear th~at the area is frleeof pttendtaiayadvers§ seismic spAtial Yd0NEID UF1:N/AD interaciions with other equipment in the area (eg,, ceiling tilei and lighting)?

tf the ioomh.in wbicb the SWEL item is lceted is very large (eg.g Turbine. Ftall)the area seleded should be describaed.

,This~selected"area shulid: be based onj'Udgment;0t.g., on the Irder ofabof ti3 5 feet frome the SWELitemr; Page 2 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Status: y Uf~

et261

.Area WalkrByChecklist (AWC)

Location:ý Bldg. AuxB/do Floor El. '21' Room,. Area' 2235

5. Does it appear that.the area is fie6 of potentially, adverse §eismic: Y1ff N[ UC1 N/AF1 interactiorns that couldcause flooding or spray. in)the area?

6. Does it-appear that thearea is frcel of potentiallyadverse seismic. YdNI TJ N/A0 interactions that could cause a fire in the area.?

7.D.oes it appear that the area is free of potentially adverse seis'Mic ýYEINEI UE3 N/AD interactions associaed: with. housekeeping practices, storage of portable

,equipment. apgd temporary installations (e,g.j scaffolding, lead shielding)?.

8. Have you looked for and found no other seismic conditions that could YE NElf U[J adversely affect theksafety functidns of the equipment in the area?.

C6omments (Additional pages may be added as neidssary)

Train A a- Q2C0fEOO4B Evaluiated~by:*2Afk75 ,Date: D-);q, j

{i:, V¢ K~+/-zE~  !~A~

'C Page 3 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I ofY Status:, Y'NR. till Area WaIk-Sy Checklist (AWC) 77, 1

Location: Bldg* *xLdg . ....... ~ ....

~ ... ~ oor:E!

l

.... ~ ....... ~ ~ ,.... .. ,,Area Roon, . ~

21?22 Instructions for Completing Checklist This checklist may be used to document the results of the.Area Walk-.By pear one or more-SWEL items. The space below each of the following questions may be used to record the results ofjixdgments and findings.

Additional space is provided t the end of this checklist for documrenting other*comments.

L. Does anchorage of.eqfoiment in the area appaIr to be free of YM/NC UDC N/AC potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Dnesanchorageof equipment in the aieaappeario be free of significant Y '.NQ Uf NIAf-Odegraed conditions?

3. Based on a visual .inspection from theifloor, do the cable/conduit YEQ'NC1 uI N/AC raceways and HVAC ducting~appear to be free of poteritiallyadverse sessisi-jeconditions (eg, condition of suppisrts is adquate and fill conditions of cabletrays appear to be inside acceptable limits)?

4. Does itappear that the area is fTee of potentially adverse seismic spatial YE 1 Nn U[] N/AC]

interactions with other equipment in thearea (eg.., ceiling tiles and lighting)?

'If the roonm in which the SWEL iten is located is veryvlarge(e.g., Turbine Htall), the area selected shoukl be descbed.

This selected area should be basedon judgment, e.g., on the orderof abou't 35 feet fromn the SWEL itemr.

Page 4 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 2

Sheet 2 ow Status: YEJ NE u[]

Area Walk-By Checklist (AWC)

Location: Bldg. AUX61l floor E1. 83' . Room, Areal !2t22 5-sfree it ppp~a that the area 5...o.. of potentially, adverses smis E-y lNUS 'N/AC intpýCtijolis th-at could cause tloodin* 6r.spray in thý area?

6. Does it appear that tth6 area is free of potehtidlly adverse seismic *YE/NUJ uN5: N/AS interactions that couldzause a fire in the area-T

7. Does it appear that the area i$:free of potentially adverse~sdismiI y F1SUS- N/ASn interactibins associated with housekeeping rpiactices, storage of portable equipment. andtemporary installations (e.g.., scaffoldingýlead shielding)?

8. Have you looked for and found noother seismic conditions that could' Y5ý NEI VE adversely affect the safety functions of the equipment in 1the area?

Comments (Additional pages may be added as necessary),

Train B- Q2EI1 FC VO602B6 01I~t?

Page 5 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I of 3 Status, Ysl NEI UII]

Area Walk-By Checklist (AWC.

0p Auxigiary 1ca1io FloomEI, 83' Room, Area, 2120 Instructions for CoMpleting Checklist This checklist inay be. used to document the results of the Area Walk-By near one or more SWEL- items. The space bselow each of the following qqestioi-iii ay be used to.,record.tic rest Its of judgioents and findings, Additional space is provided, atthe ed of,this checklist for documenting othermctomments.

1, Does anchorage of equipment in the area appear to be free of Yf NEI UI N/AD-potentially adverse seisrii.condidii}s (if visible without necessarily opening cabinets)?

I 2 .Does anchorage of equipment in the areapappear to be free.oof significant YEY ND UD N/AED degraded conditions?

3, Based:on a visual inspection from the floor, do the cable/conduit YL' ND UCD NiAD raceways and HVAC ducting appear to be free of Potentially adverse seismic.conditions.(eg., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?.

4. Does it appear thatthe-area is free.of potentially adverse seismicspiatiMl

/

YD ND U(:] N/ADlI interactions with other euipment in the area (e.g. ceiling tiles and fighting)?

I If the room in which the SWEL item is loaited is very large (e.g., Turbine Ifall), the area selected should be described.

This selected area should bdbased on jvdgment,.e,g.,on the 6rder of about 35 feet from the SWEL item.

Page 6 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet, 2 of 3 Status: YM NO U(Ae Are Walk-By Checklist (Aft)

Location: Bldg. Auxiliary Floor El, 83' Room Areal 2120

5. Does it appear that the area is free:of potentially,:adgerse seismic Yf[YNEJ '130 N/Afl interactions that could cause flooding or spray in the area?

6. Does it appear thatiihe area is free of potentially adverse seismic Ylg'NFI UE N/Afl interactions that cold cause a fire in the'area?

• 7. Does iftappear that the area is free of potentially adverse seismic yf21 NE UO N/Afl interactions associated with housekeeping practices, storage of portable equipment, ind temporary installations (e~g.,.scaffolding, lead shielding)?

8.. Have you looked for and found no other seismic conditions.that could Y[3/NO UE" adversely affect :the safety functions of the equipmient in the. area?

Comments (Additiorial pages may be added as necessay)

B Train - MPL# 02EI 11FT0605B t'joje~

A It Evaluated by: , Date: -tna Page 7 of 143

A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 8 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 1 of/3'.v Status: NO uo I Area Walk-By Checklist (AWC) 1 Location: Bldg. \ Floor El..__________ Roovm Area Instrtiitiusis for Completiig Checklist This.dChecklist may be used to document the results of the Area Wilk-Bynear one"or nioreSWEL itiens, The space below each of the following qtiestions may beused to recordthe resuilts of judgmerts.and findings.

Additional space. is provided ar.the end of this check]ist ,for docurnenting other comments.

1. Does anchorage of equipit'entin the.ai~it appcat to be free of YLT'NO UM NIAEI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

/

2. Does anchorage of equipment in.the area appear to be free, of significant. YEýY N.0 U0 NIAQ degraded conditions?

3. Based on a visual inspectioni from the: floor, do th6 cable/cinduit Y[dJNr 130 N/Al]1 raceways and HVAC ducting appear to be freeof potentially adverse seismic conditions<(e.g., dondition of.supports is adequate:and fill conditions of cable trays appear to be inside acceptable limnts)?

4. Does it appear that the area is free 'ofpotentially adverse seismic spatial. Y[3 NO UE] N/AO interactions Withb.otherequipment in the area (e.g., ceiitng tiles and lighting)?

If the room.in which the SWEL item i Ideaited is ,vrylarger(eg.,Turbbihe Hall),the area.selected.shouldtbdedescribed.

This selected area should fie based on judgment, e.g., on the order of about 35 feet from.the SWEL"ftern.

Page 9 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of 31' 7/

Status: YI-g NE] U 1 .-

Area Walk-By Checklist (AWC)

Location: Bldg. ,_ _ Floor El. *5 Room, Area' _r_

_21£

5. Does it appear that the area, is free of poteiitially, adverse seismic Y['Nnj UI- N/AD-interactions that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic Yr[ UD N/A--

-'43 interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic 4 YQN -DUDI N/A"-

interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could Y~f NCD UDn adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

,'jcIV&

Evaluated by: PA*tI MIK05 Date: __"_-_-___"

57 UNC-1 YV4 ....

Page 10 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

~4t.. K~-'~ 7-Sheet, 1 ofXý Status: Y[]NE3 UD Area Walk-By Checklist (AWC)

Location; Bldg. Aux d floor El. 83' F Room, Area' .2128 Instructions for Completing Checklist This checklist rmay be used to.document ihe resiults of the Area'Walk-By near one or more SWEL items. The space below each of the following.questions may be used t record the results of judgments and findings.

Additional space'is provided at the end of this checklist for documenting other comments.

V. Does anchorage of equipment in the area appear to beefree ofI Yf"N, UD0NIA0.

potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipmeni In the area appear to be fre of signifcant YaA'NO UD N/An degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit Yj'1NQ UO N/AF1 rakeways and HVAC ducting appear to be free ofpotentially adverse seismiicconditions (e.g., condition ofsppports is adgequate and fill conditions ofxcable trays appear:to be inside acceptablei limits)?

4. Does it appear that the area is freedof potentidally.adveýrseeismic spatialI y NdNIQ U1I N/A 0 interactions with other equipment in the area (e.g.,,ceiling tiles~and lighfing)?

if the room in which the SWELitem is ocatet isv erolarge (e.gT. rurbine Hall), the tesa selected should be dekcribed.

This seected area shou0d be based on judgni it,,e.g., on the order of about 35 feet fr*m the SWEL itemr.*

Page 11 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 ýof/

Status: YE"NL1 UNl Area Walk-,By Checklist (AWC),

Location: Bidg. Aux Bido Floor EL .83 Rooms Area1 2128

5. Does*t appear that the area is free of potentially adverse seismic ýY NEI UD ,:N/ADI interactions.that could cause flooding or spray in the area?

6. Does it appear that thearea'is free of potentially adverse:seismic Y[Y ND1 UD NAD interactions that could cause a fire in the area?

17 Does it appear that the area is free of potentially adverse seismic'. YoUD N/AD interactions associatedwith housekeeping practices, storage of portable

.equipment, andltemnporay installations (ie.g., scaffolding, lead shielding)?

8, Have you looked for and found no. 6ther seismic d&onditions that could Y1' ND UL71 adversely affect the safety ftinctions of the equipment in the area?

Comments (Additional pages may be'added'as necessary)

Train B :-092E1 1FS602B, Q2E1IHOOIB, Q2E 11MOV8706B, Q2P17MOV31858 Evaluated by:__ Date: -24 Page 12 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 7 4, Status: Y8 ND'-_U0 Area Walk-By Checkl!st (AWC)

Location: Bldg. o Floor El. . -- Room. Aear lnstructi6ns f6r Conpleting Cthecklist, '

This clieck:Jist may be used to documentithe rU. ýtSof the Area Walk-By nerune or more SWELienis. The space beloW' di6f thejofolbvinig qugstipriS may be used: to rcoi the -e~sb~tl of iJudgments aind findin Addih nal spack i loded thieedof this for documenting ot'her comments.

1. Do nh ~ fqimn nteae ph dbe free of YEZ[ NO 130 NIALO potejntially advere, -eismi c6nditions jif vi>ible without necessariWv cipenirig cabinet ).

2- Does a'nchorage of equipment in the appear

,area to be free of signifidant Y[3 NO U0 N/AQ degrýaded conditions?.

3. Based on avisual inspection from. the floor, do the cableconduit YEýNQ UO1N/AD raceWays and HVAC ducting appear to be free of potentially adverse

'seismic conditions (e.g., condition of supports is adequate and Fill conditions of cable trays appear to be inside:acceptable liinits)?'

4; Do6s it appear l aPtthe area is fi'ee of potentially adverse Seismirecspati i Y v NEI UE NIAO interactions wit) ih. equipmeni in the area,(e.g., ceiling tiles and lighting)?

FOAM$/ /ra~ 21 s ~A CFjA <: T4 V / 1(I) *~A?7A~'

Aii tP A )(j bCf <~A f~&:iI)

IIf the room in Which the SWELiteitn located is xvelylarge (e.g., Tiuibbine Hall), the area selected should be des* ribed';.

This seleted area should be based onjudgrment; e.&.,on the orderof abOu 05feet frOm theSWEL item.

Page 13 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 rý' ; 2-Sheet 2 of'&--

Status: Y[- NEI U-Area Walk-By Checklist (AWC)

Location: Bldg. AO FloorEl, E T____;_ Room, Area' g2ý9

5. Does it appear that the area is free of potentially adverse seismic Y[ .NC UC] N/AC]

interactions that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic YIENC0 UC- N/AC]

interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic Y[I"N- UC N/A[I interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

I

8. Have you looked for and found no other seismic conditions that could Y[" NEI UC adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

&'? 1-ZogeaAy/-

Evaluated by: Date: "-2Z.--i2-

• -2lA2I' Page 14 of 143

2 NO. SNCF164-RPT-0 , VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS F2-44 Sheet 1of 12 Status: Y,]N[] U[]

Area Walk-By Checklist (AWC)

Location: Bldg. Aux BfdQ Floor El. 121' Room, Area 1 2223 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of YMI NO UD- N/A[D potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Y NidNEI UD N/AD]

degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit Yf2 NDI UD N/ADi raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial Y*f ND UD N/AD-interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described.

This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

Page 15 of 143

NO. SNCF164-RPT-02, VERSION 1.0 CHECKLISTS ATTACHMENT 4: AREA WALK-BY

ý,Sheet 2 of/*'k Status: Y40 N[] U--

Area Walk-By Checklist (AWC)

Location: Bldg. Aux Bldg Floor El. 121' Room, Areal 2223

5. Does it appear that the area is free of potentially adverse seismic YV NO UlJ N/AD interactions that could cause flooding or spray in the area?

.6. Does it appear that the area is free of potentially adverse seismic Yf NO UD N/AD interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic Y[('/NDl UD N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g.. -scaffoldina. lead shielding)? O)ý,S~ved 'S r- "38 Qz 15 0 VS ri) 0k41JQzA.Y2_ S ~ c () . ~ 4 160u(Z

8. Have you looked for and found no other seismic conditions that could Y[If NDI UI adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

Train A - Q2P13HV2867C, Q2Pl 7HV3045 Train B - Q2E11MOV8888B, 02E21MOV8100, Q2E21MOV8108 Non-Train - Q2E13PT0953,02G24VO03C Evaluated by: . . U- l a., __ L

'p*o*t Date: ___] ______-

(?-)v~. ~~- ~$~eel 9 g Page 16 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

.Sheet 1 of 3 Sttus: Yz ND uE]

Area Walk-By Checklist (AWC)

Lication:., Bldg. AUX . Floor El. 139! Room, Area, 2332 Instructions for Completing Checklist This checklist may be ted to documnent theiesultf6fthe Area Walk-By near one or more SWEL items. The space below each of the fflioring questionsmay be used to record.the results ofjudgients and Findings.

Additional space is ptro9vidci at the end of this cheoklist for dmilcherting other comments.

I. Does anchiorage of ,qu:iien{tin the area appear to be free of N.

\c: u N/An potentialIyyaderse seisimicconditions (if visible without:necessarily openingecabinet.)?

2. Does anchorage of equipment.in the area appearto be free of significant YE!NO UC- N/AC1 degraded conditimns?2 3, Based onwa visual inspection from thefloor, do the cable/conduit YU7NC uC N/AC1 raceways.anid HVACducting appearto.b free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of.cabletrays appear to. be inside acceptable limits)?

4. Does it appear that-the area is free of potentially adverse seismin.spatial 'YWNC-I .UC N/AC-interectioisý 'With other equipment in the area (e.g., ceiling tiles and lighting)?

if the room in which the SWEL item is located is very Urge(e.g., Turbine Hall), the area selecded should be describe&.

This selected. area should be based on judgment, eg., Ondthbeorder 0f about 35 feetfr6mn the SWEL item.

Page 17 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2ofY' Status: Y9 No, o-Area Walk-By Checklist (AWC)

Loc tion: B1dg. Aux B&off Floor El. ]39' Room, Areaý 2332

5. ititeractions Do~esit appear thatthalti~

theam isflooding'or couldcause fiee of potentiaflty spray in:adverse the reaI?sei smnic Yf NEI C1 N/ACI 6ý Does it appear that the area is free of potentially adverse seismic YrYNO UC N/AC iuterctions that could cause.a firein the0 re?

7. Does'it appear thfat the area is free of potentially adverse sisrmiz YE NO UC- N/AC interactions associated.with housekeeping practices, st~orage~of portable equipment; and temporary. installations (6.g., scaffolding, lead shielding)?

8. Have you looked forand found no other s& ritic conditions that could YEY ND U10 adversely affect the safety functions of the equiptnetit in the area?

Comments (Additional pages may be added as necesary)

TrainA,- 02E16HOO7, 02R17BOO I-A O2R 1R88030, Q2FR?8B032 Evaluated by: 5 Date - 2 J .

_________ _____ _ ŽY Page 18 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I'of!

Status: Y~ND VD (AWC)

Area Walk-,By Checklist Location: Bldg., A Floor EL 1002 Room, Areat 2172

.Instructions for, Completing Checklist Thischecklist may be used to document the resu.lts of the Area Walk-By near one or nmoreSWEl, items, The space below each of the following questions may-be used to record the results of judgmeits and findings.

Alditionai space is provided at the end of this checklist for documenting other comments,

1. Does. anchorage of equipment in the area appear to be free of YP ND UD N/AED potentially adverse seismiic conditions (if(visible without necessarily opening cabinets)?

2.. Does anchorage of'equipment in:the -irea.appear to be free of significant YE ND UD: N/AD[]

degraded conditions?

C!3c"d u r* r jC u r.d- .

3. Based on a visual inspection from the floor, do the cable/conduit Y. ND) UDI N/AD1 raceways and HVAC ducti ng appear to be free of potential ly adverse seismic conditions (e,g,, condition of sidpports is adequate and fill conditions of cable trays appear to be inside acceptable linmits)?

4. Does:it appear that therc is frc ee of potentially adverse sciismic spatial YE) ND UCD N/AD interactions with other equipment ian the area (e.g;, ceiingdies and lighting)?

t-TkAAlj If the room in whieh the SWEL item is locaLtedis veylarge.(e.g., Turbine HaLl) the areathe selected SWELshould item. be described.

This selected area shouild be based on judgment, e.g.,n the order 4 about 35 feet from Page 19 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet2 ofx4 Status: YO N- U]

Area Walk-By Checklist (AWC)

Location: 0ldg. AuKB__d___ Floor E _00'

_1. Room. Areal R2172

5. I)oes it appear that the area is free of potentially adverse seismic. . YMl NO Uri N/AO interactions that could capse flooding or spray in the area?

6. Does it appear~that the area is free of potentially adverse seismic Y[ý NOJ UE N/Afl interactions that could cause a fire in the area?

7. Does it appear.that the area is free of potentially adverse seismic, Y(O NOI UO. NiAO interactions associated with housekeeping practices, storage of portable equipment, andltemporary installations (e.g., scaffolding, lead shielding)?

8. Have:you looked for andfound no other seismicconditions ihat could YpjNOl UC adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may beadded as necessary)

Trainý B - 02E21LCVO 1l5B Evaluated by: ýAŽvi XC0D/ Lia mac'ltx. Date: fZ

-re-~

rzWJ ýI. ,U&0 I f.

Page 20 of 143

A 0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 21 of 143

A 0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 22 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Status: YT NEI UEi Area Walk-By Checklist (AWC)

Location: Bldg. AuxBtd,O FloorEl. 121' Rootn Areaý 2218 lnstructio'is for Completing Checklist This checklist may be: used to document the results of the Area.Walk-By near one or more SWELitems, The space below each of the following questions may be. used torecord the resuilts (f judgments and findings.

Additional spaceisprovided at the end of this checklist for documenting other cOmmet*s

1. Does anchorage of equipment-in the area appear to be free of YVl 1Nf Uf- N/AC potentially adverse seismic conditions (if visible without, necessarily openihg cabi nets)?

• 2.Does anchorage of equipment in the.area appear to be free: of significant Y /NC UCI N/AC1 degraded conditions?

yo T 0V IC1~ 1tA 0, "ý' ALVC-lt &&IC

3. Based on a visual inspection:from the floor, do thecableconduit Y*iNC UJO N/AtW raceways and t-HVAC ducting appear II be free of potentiilly adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial Y[*/NE UC N/AM interacfions with other equipment in the area (e.g., ceiling tiles and lighting)?

, the room in which the swEL item is located is very large:(e.g., Turbine Hall), the area selected shouldbe If described.

This selected area should be basedti joidginent, e.g., oh the.order of about 35 feet from the SWEL item.

Page 23 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 ySpeet 2of~

Areap Walk.By Checklist (AWC) S u:Y~N~ i Location: Bldg. AuxBd&_ FloorEU 12V' RoomArea' 2218 5.51Does it appear that the area. is free of potentially~iadverse seismic YVNEJ 00 N/AQ interactions thait could cause flooding or spray in the:area?

6. Does it appear that theiarea is fiee of potentially adverse seismic YeIND U1 N/AD interactions that could cause a fire in the area?

7. Does it appear that the area is: free of potentially adverse seismic Y6/-O UEI N/AD

.interactions associated with bousekeeping praclices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead

ýshielding)?

1-81 Have you looked for and found no other seismic conditions that could Y/FLAD U0 adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

Train N - Q2E2ILTI 12 ,

At ~K- L~y 4A 41 ý-I/

.N I Z'043AA 8valuated by: 5"'1. WAl 41) Date*

Page 24 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I of/.

Status:: Y1 NRl UL Area Walk-By Checklist (AWC)

Location; Bldg. AyxiflatY Floor EL 100' Room. AreaW 2173 Instructions for Completing Checklist.

This checklist may be used to document the results of the Area Walk-By near one or nmore SWEL items-.The

.space below-each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment n dthe area appear to.be fieeof Y,, ND VC N/AD]

potentially adverse seismieconditions (if visiblewithojit necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant YIP NEI U-t N/AD degraded conditions?

3. Based on a visual inspection from the floor,'do the cable/conduit Y,* NI UCD N/A raceways and HIVAC ducting appear to ble free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial YGl NDE 11 N/AO

.interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

11if-the room in which the SWEL item is 10octedis very large (e.g., Turbine Hall), the area selected should be described.

Thissdelected area should be based on judgmeint, e.g., on the oider of about 35 feet from the SWEL itefi.

Page 25 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of/z Status: Yo~ NRl U[l]

Area Walk-By Checklist (AWC)

Location: -Bldg. AuxiliaryY Floor El. 100' Roorm. Areaw 2173

5. Does it appear that the area is free of potentially adverse seismic Y[NA Ur N/A[E interactions that could cause floodingor spray* itthe area?

6. Does it appear that the area is fec ,ofpotentiallyiadverse seismtic YI[ NO U[O N/A-interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic Yo NEI UD N/AD interactions asýoci6ted with housekeeping practices, storage of portable equipment; and temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismticconditions thatcould Yfp NE UD adversely affect the safety functions of the equipmenit, in the area?

Comments (AdditionaI pages may be added as necessary) M ei22_2 8 Train- MPL# Q2E16H001C - oV .10111C; Evaluated by: -AaLt4L7rW Lauý)ra Ma ctCaJ\_ Date: ~-2 .-

i~Ž~f A4~ t~tt(

L/t Page 26 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 12-Sheet I oIY Statls: Yjý N[] Ubf)a Area Walk-By Checklist (AWC)

Loctio:

Bdg AQIi~&Z FloortEl. 100' Room. Arear 27 12 '

Instructiosis for Completing, Checklist This checklist may beused to document the results of the Area Walk-By near one or more SWEL iterns. The space below each of the following questions may be used to record the results of judgments and findings.

Additiona llspace is provided at the end of this, checklist for documenting other comments.

1, Does anichorage: ti'eqaipment in the area A.pear to be free of VP"NFJVE1 N/AD potenlially adverse.seismic conditions (if visible withoutnecessarily opening cabinlets)?

2. Does anchorage, of eqouipnet inlthie area appear to be free of signifitant YaID VE N/AD degraded conditions?

3. Based on a visual inspection froom.tbe floor, do ldi cable/conduit Yg"NI UD] N/ADI raceways and HVAC dueling appear to be free of potentially adverse seismic conditions (e~g, condition of supports is adeqtiýitte and fill conditions.of cable trays appear to be inside acceptable limits)?

4. Does it appearthat the area is free of p6tentiallyadverse seismic spatial Y9 NEI liD N/AD interactions with other equipment in thiearea (e.g.,ceiling tiles and lighting)?

If the roonmin Whichthe SWELitem is located is very large (e.g., Turbine Hall)j the area selected should'be described.

This selected area should be based on judgment, eg., on thie order of about 35 feet froml the SWEI. item.

Page 27 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 PSheet 2of Siatus: YF NFD UF-l,1JI Area Walk-By Checklist (AWC) ijo Location: Bidg. Auxiliary Floor El. 100' Room, Area' 2183

'5: Does it appear that the area is-free of potentially adverse seismic YFNdt UF-1 NP/AC-interactions that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse sisinic YIN- U0 N/AC interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse. seismic YdIN[ Un N/An interactions associated witb .ho~sekeeping practices, storage of portable equipment( and temporay inistallations (e.g., siaffolding, lead shielcding)?

__ i

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

6fde 47 Comnments fAdditional pages may be added, as necessary)

A Train - MPL# 02E21MOV8130A Auated Evaluated by: S *4A)Date:_________

fXMP, ~ ~______

Page 28 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I of/5 Satus: Y NFJ U Area Walk-By Checklist (AWC)

L6*ation: Bldg.. Aux Bldg Floor El. 100' Room. Area, 21!84_

Instructions for Completing Checklist Thischecklist may be used to ddcutnmeiththe results of the Area Walk-By near one oi- more SWEL itetms. The space below each of the following questions may be used to record the results of judgment.s and findings'.

Addhio'nal space is provided at the end of this checklist for documenting.other comments:.

1. Does anchorage of equipment in the area appea to be free of YZ N10 UC- N/AC0 potentIially adverse.seismic conditidrns (if'visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant YZ NEI U017N/AE3 degraded conditions?

3. Based on a visual inspection friom the floor; do the cable/conduit Y0 NO UC] N/AC raceways and HVAC ducting appear tobe free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill

.onditionsof cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is.free of potetialtly adverse seismic spaithl YZ NCI UC3 N/AC:

intePrctionS ýwith other, equipnient.in the area (e.g., ceiling tiles and.

lighting)?

if the room in which the SWEI, item i ocated0is ver.lrge (e.g., TUrbineHa!), the area selected should be dIescribed.

This selected area should be based on judginent, e.g., onthe order of about 35 feet from the SWEL item.

Page 29 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 of A Status: Y~g NFl UR Area Walk-By Checklist (AWC)

Lochltiori:. Bidg. Aux Bldg FloorEL 100'. Roon. Airea' 2184 5,. Does it appear that the-area is free of potentially adgerse seismic Y0*. NEI U1t N/A[-

interactions that could cause flooding or spray in the aremi?

6. Does it appearthat the area is free of potentially adverse, seismic YZ NO U0 N/AD inleractions that could cause a fire in the area?

7; Doesit appear that the area is free of potentially adverse seismic YZ NO UD N/A[]

inter/actions assodiated with housekeeping practices, storage of portable eqaipment, and temporary instllatons (&~g, scaffolding, lead s hjeldin#g?

There are three sets of scaffolding in the room (381, 375, and one that could not be identified) and two laddersin the room. The scaffoldi'n.

generallyappears to be tiedý off to adjacentpipe supports and I.i't, pose a significantseismic risk as the~conduit is judged to be sufficiently supportedto resist scaffolding impact forces during a seismic event. In one locationj apiece:of scaffoldiiig is within 2' of a cantileveredportion of piping containing02E0.1 VO62B (2A RCS Loop to 2B RHR Pump HDR Drain Route) and Q2E I I VO62D (2A RCS Loop to 2B RHR Pun7p HDR.Drain,.Route). Since the room is at a low elevation,(towseismic.

response), the scaffold is tied back to supports, and the scaffold is between 1"and 2" away, the impact forces are deemed to be smaff or negligible and not a seismic risk.

8. HIave you looked for and found no other seisnic conditions that couId YZ NOUD adversely affect the safety functioiis of the equipthent in the area?

Comnent s(Additional pages **ay be added as necessary)

Page 30 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 p2--3b Sheet 3b Status: Y[ f J Area Walk-By Checklist (AWC)

Location: Bldg. A~u. Bld Floor El. 1002L Room, Areal 2184

)cu*i CW t Ia ,,*. ,./ L*d'"

Page 31 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO, SNCF164-RPT-02, VERSION 1.0 Page 32 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 33 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 V

VF: 041 7?'

4, heet I of)c Status: Y2 N-] U[] splE l

Area Walk-By Checklist (AWC)

Location: Bldg. Aux Bldg Floor El. 100' Room, Area' 2174 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record theresults ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of YED( NE UQ] N/AD potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant Yd NEI UiD N/A[]

degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit Y[VNf UD N/AD raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free of potentially adverse seismic spatial YI'ND- UQ N/AQ interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

, If the room in which the SWEL item islocated is very large (e.g., Turbine Hall), the area selected should be described.

This selected area should be based on judgment, eog., on the order of about 35 feet fromthe SWEL item.

Page 34 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 I."t Sheet 2 of '

Status: Y[N NDu] stI]

1 j' Area Walk-By Checklist (AWC)

Location: Bldg. Aux Bld9 Floor El. 100' Room, Area? 2174 I

5. Does it appear that the area is free of potentially adverse seismic YW~NQ0 U0 N/AO interactions that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic YV/NO UC3 N/A[3 interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic YE3*NO UC N/AO interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could YI'NFI UE-adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

TrainAB - Q2E21P002B A iao,s u 'ocK6r j-5 wiP~e'o te jiPlkl' Aec*_ &2rAvj1*02-j3 TVACE WOW3Yr

,T _pVQATE 1 ~ E~*TI ~vJ~~o l-&~

0120IMgo'01AX MIsS54. POP-IV& A Setswc rV-,T LAN000jTe IS

-r A ---

gigL _A__ w_,rt,. tfir~Mr T Id P-Ur*"ý Noe Evaluated by: I Date'. 9-21-f? A0 M)AI

~'ig 't 1,Jf E327 #/

A '_." - . i IMK a I I j f pexor ~rijo&L15 A5 ALdAreH 9A 1A' rHe RIAW~.

Page 35 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

.Sheet i of/IŽ-

Status: YV/NEL] v[]

Area Walk-Bv Checklist.(AWC)

Location:. Bldg. Auxi*a :Floor El. 155' Room. Area1 2467 Instrtictions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL itensiýsThe space below each of the followingquestions may be used toi-ecord the resuIts; ofjudgments and fihdingsp.

Additional space is provided atthe end of this checklist for documenting other commnems,

1. Does anchorage of equipn!i4 t in the are appear to be feeof, Y2f NM UlD M/AC' potentiajlly adverse eismicconditions (if v isiitho6tonecessarily opening 'abiunt)'?

2. Does anchor'age ofeqiiiphient in the area appear to be fiec oftsignificant YV/N3UO N/IAD degraded conditions?

3I Based On a visual inspection from the floor, do the cable./conduit +.Nn tU0 N/AD raceways and HVAC duQcting appear to be free of potential yIadverse seismic conditions (e.g., condition of supports is adequate~and fil conditions of cable itrays appear to be inside anceptablelinmits)T

4. Does it apear that {hedi<e isfree ofpotentiallyadverse Seismic spatial, -"NE I:D N/AD]

ihteractibns wvith tfei ie pme'nt in the area"(e:g., ceiling tiles and.

lighting)?

If tieJroorn in which: tsic S VELiteirf i; lor'itd. ilsryiT !arge (e.g., Turbine ffal), the area selectedsheud shoIuldd be This ýseIcted area shuuldbe basedn judgment, e&g, on the order of about 35 feet from the SWEL itemi.i Page 36 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 (AWC)

Area Walk-By Checklist Location: Bldg. Auxiliary Floor El. 155' Room, Area1 .2467

5. Does it appear thaat the area is free of potentially adverse seismic Y[V/N0' OEI N/AEO interactions that could cause flooding or spray in the area?

6. Does it appearthat the area is.free of potendally adverse~seismic YPNE O NIAEJ interactions that couldcause a:firein the area?

7. Does it appear that the area is free of potentilly adverse seismic YY*0, 110 NIAO interactions associated with h6usekeeping practices, stbrage.of portable equipment, and temporaryinstallations (e.g., scaffolding, lead shielding)?

8; fHave you looked for and foundno other seismic conditions that could tV NEI UEo adversely affect the. Safety functions of the equipment ii the area'?

Comments (Additiona I pages may he added as necessary)

A Train - MPL#s Q2G31HOOOlB, 0.4-VO93BO 2G31HOO0B

/Vd lit' A~h-fy c r Page 37 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 1 of 4 Status.: YET 'No 'UD Area Walk-By Checklist (AWC)

Location: Bldg. Au'iliatV , Floor El., 155' . Room, Area' 0471,PackageF2-42,:.

instructions for corpleting 4hekklist This cliecklisfmay beused fo document the results of the Area Walk-By ýncar one or more SWEL items. The; space below each of the following questions may be used'to red0fd the results ofjudgneints and findings.

Addihional space is providedat the'end of this checklistvfor, documenting other comments.

1. Does afichorage 6fequiptmentiiA the area appear to be frde of YZ NEI] UE1 N/AE1 potentially, adverse seismic conditions (if visible without necessarily opehning abinets)?

2. Does anchorage of equipment in the area appeart6 be free of significant Yo No UEU N/AE degraded conditibns?

3. Based onia visual inspection from the flooi, do the cable/conduit YZ NE-. UE] N/AEF raceways and:HVAC ducting appear to be ffee of potentially adverse seismic conditions .g., condition ofsuppoits adequate and fill conditions of cable trays appear tb be inside acceptable limits)?

Inspected.areas abovel the drop:ceiling

4. Does itzapp'ear that,thae area is f'ee of potentialy' adverse seis"iic; spatial YZ NEI UE N/AE1 I.interactions with other equipmentiinthe area (e.g., ceiling tiles and lighting)?

'Seiwalkdown checklit fo opoent 02H1 1NG8250 K (F2-42)

'If the room in which the SWEL itemrislocated is very large (e.g., Turbine Hall), the area selected should be described..

This selected area should be ased onjudgment, eg;,on the brder of about 35 feet frrn the SWELitenr.

Page 38 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet.2 of 4 Status:, YD NO UM Area: Walk-By Checkiist1(AWC).

Location: Bldg. Auxiliary, Fbr6EIL. 155' Rboon, Aritea 1 0471, PackaoeF2-42:

5. Datea.ai*.f of potentially advetse seismic YDN: NEI NI/AE interactionst~hat could cause floodingor spray in the area?

6. Does itappear~thar the area is'freeofpoteritiallyadverse seismic. YN NEI, UE. 'N/Ao inte&-ctiohis that couldmiWsi a, fi+ inrthd6i-aea

7. Does it appear that'the.area islfree ofpootentialiy advteseeisbmic YE NM UID N/AE1 interactions associated with;housekeeping'practices, storage of portable tqujuiment, andIteporary installations ('eg.,_scaffold iIng, lead shielding)?

A nunmber of uhahchored ahddnrestrainbditens were f6Ond and determined'tobe potential seismic interaction concerns. It was determined that this cohstitutedaepotentially adverse seismic conditioh and this qcbestioh was thereforeaPnswered "No".These items included a rolling cadri, a-roiling table with a printe,' a bookcase and several cabinets. See, attachedpages for pictures of the rolling table and bookcase. The rolling cart was found in a temporaryý condition and was nimmediately relocated. CR506338 was written, tqqodify the table and printerbnd changes were immediately made. CR506373 was written to document and evaluate the remainingitems with a pbotential:to advers~ely impfactsafety related components-Some-itens, were immediately movedand:the rest were fonliduto be stableduring a seismic event basedonohb an e'vauatioh.perfOnnedto Support the CR.

8. Have you looked for and' found no other seismic conditibns that could YZýNEIUn adversely affect the safetyfunctioins of the equipment in the area?

Commiients (Additibiialpages,:niay be, :iddeid as n~'e~stýdr)

Thi,S package was originally signed on 8-23-.12 but retyped forciarity on 10-23-12, Page 39 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 3 of 4 S'tatus: Yn NO UD Area Walk-By Checklist (AWC)

Lbcati6m Bldg. Auxiliary Floor El. 155' Room,. Area', 0471 Package F2-42:

Evaluated by: Patt Mi/ atus.

li /e 08-23-12 Stephen 1Yuan byThlecbh :0&23-2 Page 40 of 143

A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 41 of 143

A 0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 r-Page 42 of 143

A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 10 NO. SNCF164-RPT-02, VERSION .0 Page 43 of 143

A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 44 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I of /-

,Status; Y~a NEI Un]

Area Walk-By Checklist (AWC)

Location.: Bldg. SWIS Floor 8E. 188. Roon. Area, ýý72B(

lnstructions for Completing Checklist This checklist may be iVs&d to document the results of the Area Walk-Bý'neaar one orrmofe SWEL'items. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is providecdattthe end of this checklist for documentingoiher cmments.$

.1. Does anchorage of equipment in the area appear to befree of Yip N[] U-] N/AD3 potentially adverse;.seismiic conditions (if visible .without necessaiiy opening cabinets)?

2, Does anchorage of equipment in the~area appear to be free of significant, Y[P NO, U ýN/AD degralded conditiolfs?.

3. Basedlon a visual insnection from thefloor,e dothe cable/conduit YFIND UDn N/AFD raceways and HVAC ducting, appear to'be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill co~nditions of cable trays appear to be inside acceptable limits)?

4. Does it appear that the area is free.of:potentially adverseseismic spatial. YNO UD1 N/AD

intefactiois w*ith other equipment id the area (eg., ceiling~tiIes and lighting)?

lf tfhe momini which the SWELfitem istocated:is very large (e~g., Turbine HaUl), the area selected should be described.

This selected area should be based:on judgment, eg., oin the otder of about 35 feet fromrtahcSWEL item.

Page 45 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 sheet 2 of1-2 Status: Yfa NEI u0; Area Walk-By:Checklist (AWC)

Location:, Bldg. SWIS Floor EL 188 Room. Areai '72B

5. Does it appear that the amea is free of potefntially adverse seismic interactions that could cause flooding or spray in the area?

6, Does it appear that the area is:free of potentiallyadverse'seismic YP NF U. N/AC interactions that-could cause a fire in the area?

7. Does i( appeal- that the area is free of potentiallyadverse seismic Yq NEI U0, N/A0

.interactions associated with housekeeping practices?, storageo:0f portable equiipment, and temp.oit1linstallations (e,g., sq.ffolding., ldad shieldfng)?

8, Hiave you looked for and found no other seismic conditions thlat could YONM U0 adversely affecthe safety fuhitions.of the equipinent! in the area?

Comments (Additional pages mnay'be added a.niecessary)

,TrainB -.QSW41C506B Evaluated'by:.1ý-, a c- Wu 1...(Lhyltk\ Date:, 9/i~j(2 q:i - - 1

- "V ' tA" d " ..

Page 46 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 SheetlIorN, stares: Y8" NM lJ[

Area Walk-By Checklist (AWC)

Locanoni: 1ldg. FloorE£. 121' Roorn Area' 2227 Instructions fox Completing Checklist This checklist may be useud t0document the r-su.ts Of the Area WValk-By near one or tore SWEL items. The spa ce beow each of c following qiesxi nay bused o record es s 11x gmentsand fdiings Additionil-spaie isprovided at the end of thi checklist for-dcum nin other co(rim e

1. Voes~anchorage of 'qoiprenrin th ar'ea appear tobefree of YLt"NC uE NAE pfientialy adV'r imic ditin (if visible 'ithoutnecesc!y ope'ning cabinets?

2. Does anchorage of equipmnentih the area appear to be free of significant Y NO U[ NIAO degraded conditionS.

3. Based tna visual inspetino from the floor, do the cablejconldtiit YCKELJUON/AO raceWays n4IHVAC ducting ippei tw be free of ýpotentiallI y adverse set.smic con~ditions (e.g:, condition of. uppo s is a equa,,. ancifill conditions of cable trays appearto isde ac'eptable ii i. s)?

ix

4. Does it appear ihat tin area i te of,potentially adverse.seism Im 1 ýau N UO .N/An interactions with other equipment iwtthe area (e.g;, ceiling tiles and lighting)'

,If le rxom in W-hih the S2WL itemis located is veiTlarge.(e.g., Tarbine Hall), the area selected should be~deseribed, This selceted area should be based onjucgment, ehgb x the order of about 35 f't from the SWE.item.

Page 47 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

{i *"- ~shee 2V.>*.2 Star Ys NEuf Area Wallk-By Checklist (AWC)

Location: Bldg. /d Floor El. 12t' Room, Area' 2227

5. D1)ks it appeai-that theire is :fre of po\eFtialty adverse S'isic

• NO N/AO iteractions ihat could cause flooding o pryray in the area?

64 Does it appeavr that the area is free of potetntially adverse seismic k*O NE JUO NIAO interactions that~could cause a fire in the',area?

7, Does it ap air that the area is free of poeni 'aly adverse seismic YETJO U N/AOJ interactions associated with housekeeping-practices, storage of portable

.eijuiprnent,,and temporary installations (ev- scaffolding, lead shielding)?

.H~ave you looked f 1,nwidrti ),threI smic cond-tiions ý'tha eu adversely-affeCt the safetyfunctions of the equipment n the area?

U N7E~I Coniments (Additional pages maybe added ak-necessary)

/A) ý,, /' /ýý Ane,::7,

/?

Evaluawed-by: Date: /22i

_____________ (Icx~

Page 48 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet Status: YM NL IfU0 Area Walk.By Checklist (AWC) 1i0catfo.h: Bldg, Ax Bldq Floor El. ý39' Room, Area' 2318 I!nstructions. for Completing Checklist This checklist.may belused to document thejresults of the Area Waik-Byi y lijrdhe orio uire SWEL items. The, space below each of the following questions.may be used to record the~results of judgments andyfindings.

Addi tionalspace is providedat the end of this checklisjt for documenting oitier Commenits.

1. Does anchorage of equipment-in{the area appear'to be free of Yf NL-E- MI N/'AE]

Ptbt1i6i!y adverse seismic conditXons (if visible without nec"bssarfly operiing~cabinets)?

2. Does anchorage of equipment in the area Ippear o be freeof significant Y[' NE[ UI NIAE]

degraded conditions?

3. Based on avisuaal inspection from the floor, do the cable/conduit Y@~ NE] LTIEN/A0 raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e~g., condition of supports is adequate and fill conditions of'cable trays appear to be inside acceptable limitis)?.

4. Does it appear that the area is free of potentially-adverse seismic spatial Y[d NE] UE] N/AD1 interactions with 'other equipment in the area (e6g., ceiling tiles aid:

lighting)?

If the~room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selec ed should be described.

Tiis select*edarea should be based onrjudgment, e.g., on the order of about 35 feet from the SWEL item.

Page 49 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet' 2 of/h.* \

Status: YO NR, UyE Area Walk-By Checklist (AWC)

Location: Bldg.AuxBldg .. Floor El. 139 Room Area. 2318

5. Does it appear that the area is free of potentially adverse seismic Y7 NO UEI N/.J:

interactions that could causeflooding or spray in the area?

6. Does i ('appear that the area is free of potentially adverse seismic Y6, NQ uO WAO i nteractions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic Y'f NO) UO N/AU interactions associated with housekeeping practices, storage of portable equipment; and:tempoirdry iristallations (exg., scaffoliding,.:ead shielding)?

8. Have you Rookedfor and found no other seisrnic-conditibns that could Y0 N. UO adversely affect the safety.functions of the equipment in the area?

Comments (Additional pages may be added as necessary).

Train A - 02E I IL03594A cDy0' QNVV\kfý Train.8 - Q2H22LOO1D,Q02H25L029, Q2RI86043 Non-Train - 02R2 1BO01D, 02R21LOO1D Evaluated by:

\ ....

Page 50 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I o1 Status:, Y I Nn U" Area Walk-By Checklist (AWC)

Location: Bldg; pl It -CVý Floor El. RoomArea'

]nstruti6ns: for Completing Checli&st This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and fiindinigs.

Additional space is provided at.the end of this checklist for documenting other comments.

1...Does anchorage ofequipmeni.in the area appear to be free of YEn' NO] U0 N/A0 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage ofequipment in the area. appear to be free of significant. NO U[1 N/AO degraded conditions?

3. Based. on a visual inspection from the floor, do ihe cable/conduit Y* NO- I-' N/A[

racewaysnihd HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supportis is adequate and fill conditions of cable trays appear to be inside acceptable limit6)?

z 4.. Does it appear that the.area is free of potentially--adverse seismic spatial YET NO 1*10 /AO interactions with other equipment in the area (e.g, ceilit*gitiles and lighting)?

If the~robm in which the SWEL itemn is loqtaed is veryuarge (e,&, Turbine Hall),.the area selected should be described.

This selected area should be based on judgment, e.g,, on the order of about 35 .feet from the SWEL itemr Page 51 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2 ofl Status: YD'N["] U1-'

Area Walk-By Checklist (AWC)

Location: Bldg. A0 Floor El. 155' Room, Area'

5. Does it appear that the area is free of potentially adverse seismic.. YETO LDU N/ADj interactions that could cause flooding or spray in the area?

6. Does it appear that the area is free of potentially adverse seismic YO ND UD N/AD interactions that could cause a fire in the area?

7. Does it appear that the area is free of potentially adverse seismic Yai2 ND UD N/AFD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could YE/"NO UD1 adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

Evaluated by: , --e-*K , Date: 7 I i*-

Page 52 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Slt' I of(

Status- Y jNE uUE Area Walk-By Checklist. (AWC)

Location: Bldg; Aux Bid9 Floor El. 127' Room. Areal 2241 Instructions rfor ,CompletingClhecklist Thus checklist maybe used to document tbhe esuitsof the Area Walk-By er 'ne ort niore SEL it rm.. The space below each f the: foillwing questions . ay be used to reor d the resuits olfjudgme'and find'ing, Additional space is provided ar the end of this che 'lJli for documeninig othe cornne I Does anchorage of equipnent ;in the or a appear to ;e free of XN NQ U0 N1:A17 p~tentiangyadverse seitsi)? conditions (iFvifibie wit out aeessafily opening iabinets)?

2. Does anchorage c equipm tin the ta appear to befree of signif can, Y N UD N/A:]

degraded conditions.

3. Based on ayviul inspection from the hoardo the cabl1/conduit Y rN/[ UEI N/AQ3 raceways and HVAC ducting apper toe flee of pot'm/ially advefe.

stoic De conditions (eýgo, condion of supo t is dequatewand fill condition' of cable tray 10apearo

{id accepta Ic limits)?

4. Does it nppc1r that the nrerais free of p. titally dverse seismic spaiia NC3IUFJ NI/AEJ critrns ith other equipmnent in te area (e.g, ceiling tiles nEd ligh ting)?

If the room in wliieh theISWEL item is located is verylarge (e.g., Turbine.Hall), the area :selected should 1w describA.

Thiis selected area should be based on judgrnt, e.g., on the order of about 35 feet from the SWEL item.

Page 53 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet.2'oF status : uK' of Area Walk-By Checklist (AWC),

Location: Bldg: Aux Bldg FloodrE1. 127'.. Ronom, Area, 224 1, 5... Do.eslit appear tha thearea isfree of potentially adverseseisrmic. YofrNii UE1 N/AEI

• in~i~i-a ti0 th ateo/l d cau se floo]itig: o*:Spray in th&'. ae 6..Does it appear that the area i§free of fpotentially adverse seismic Y NQ UE N/A EI nteractions:that coutd'cause affire in theiarea?

7. Dboesjit appear thlatthe area is.free, of potentially adverse se'ismic Y*E UE] N/AFl ihteractions associated with Ihousekeeping.piactices, storage of Portable equipment,.and temporary installations (e.g., scaff6lding; Jead shielding)?'

.8. Haveyou looked for.and found no other seismic conditions, that; could _.NTl UEI adversely' affectjthe safety functions of the equIipment. inthe area?)

Comments (Additional pagesmay .be'added as necessary)

Train A - Q2N 1HV3369C, Q2N1.1PV3371C, Q2N,1 1SV3369CC, Q2N23HV3227C Train.B - Q2NI1HV33708 , f-"

r

.',,* .,,,o t .-02,- Oi Evatuated by:;_____________ Date: . , ,,g ,o,-  :

4V Page 54 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Satu: YINNn UD Area Walk-By Checklist (AWC)

Loc tion: Blit4AuxBd ct fF

13. 100 Room. Aea 2190 1n~tru~t ons Nor Completing Chieekilit This checklis7may be uste to docmie nt he results o it Area Wak-4By ne orn oe more SWEL items. The space below edh of the following questions. may 'e.uosd to record the results ofjudgrnents and findings.

Additional space is provided atthc end ofttis checklist for documenting other comments I, Does ar-thorage of equipeont in the puea appear to be free of Y93"NE UD N/A[D potentilly adver.se seismic onditions (if visble Without necessarily opening~ca bi nets)?

2. Dbes. nchorage of eqbipnrm ntin the area appe arto befreeof significant U3D*U N/ C degraded conditions?

3., BRsed on a visual inspection from thei floor. do the cable/conduit Y NDE] UD N/AD raceways and HVAC ducingb parto free of pott-:ially adverse seismiC condtions (e~g., condition ofsupports :is adequatMand fill cdnditions of cable rys cppearto be in.side ac e~ptlabielimits)?

4. Does it appearathat e area~ls free of potentially adverse seismic spatial Y ND UD N/AD interactions with other equipment in the area (e.g., ceiling tiles and tig ting)?

If the rmbm in"which the SWEL item, is located a viry large(e g., Turbine Halt), the area selectedhluldbe described; This selecied area Sh4uld be based0n*judgnent,,e-g*,o-.te.oderof uut 35 feet from the SWEL item.

Page 55 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

<~24O Sheetlof~-

Area Walk-By Checklist (AWC)

Location: JBldg. AuxBldg F'lo&;El. 1t00' R o~m, Area' 21'90 -

5 Do's it 'ppa that the areas f'ree of poientiaily adlvers seisjmic v- 1.JN'Ar 1-f i~teia&t~. that could ca,*us todiig o, pr*6ijh

. hea rea?

6, Do$ itappear that the area is o ptentiy adverse seismic cfree v?ý-1U02 N/AC]

interactimns th could cause aiLgre in 0h% area?

7'. Does it appear that the area is free of potentially adverse seismic YW Un N/AEC interactions associated with housekeeping practices, storage .of portable equipmentj and temporary installations (e~g,, scaffolding; lead shieding)?

8. 1 ave ou lookedfor and found no othtr seismic condition; that could YwkIC uE adv'ersely atf et;the safety unetions ofthe equliprent in he area?

Comments (Ald ioinal pages may be added as c~essairT)

Train A - 02H22LO03 Train g- 02N23F13229CB 6i)A &7 /A)(ZJ.D~

v77 ~

Evaua ed byr: Date: R-.AL.Z0 Z/Z Page 56 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0

>~

~' 1< S eet I of-+,

Status; Y iNL UD Area Walk-By checklist (AWC)

Location: Bldg. Auxil Floor El. 100' Room, Area' 2194 Instructions for Completing Checklist This checkl~igsimay be used to document the results of the Area Walk-By near o0ie-or more SWML items. The space, belo each ý ot the'following quoestions miay beus(d to-record the results of Judgments and findings.

Additional space is provided at.the end uf this checklistf ordocumenting other comment>

... Does anchorage of equipment in the area appear to be free of .... >-3U0N/AU A potentially adverse seismic conditions:(if visible without necessarily opening cabinets)?

2. Does anchorage of equipmentt in the area appear to be freoý of significan*t YZ/E] U] N/AC]

degraded conditions?

Mo'w v-" oa  ; f.y £O-N .x*t

-, NXZ47<6o2Z2

3. Based on a visual inspection fronm the floor, O thescable/conduit YfýNO UC0 N/AC1

• raceways and HVAC ducting appear to be free of potentially adverse scidhitconiditionss'e.g., conditionaofsupports is adequateaanl fiit.

conditifi.n, of cable trays appear to be inside acc ptable limits)?

4. Does it appeair that the area Is free of potentially adverse seismic spatial YVrJIN] UD N/AE]

interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

ifftheo oom in which the SWEL item is located is veryjarg6 (e.g., Turbine Hall), the area seletiad should be* described.

This lecte areashouldhe bas ed ou judgment, e.g., on the order ofabout 35 feet from the SWEL item.

Page 57 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 ax,3 Sheet 1 of-3-+4 Status- Y[ýfNE] UE Area Walk-By Checklist (AWC)

Locatioh; Bldg. Auxiiiary. Floor El. 100' Room, Area? 2194

..... mr

5. Does itappear that the area is. free of.potentially a*versyseismsic Ygý"Nn! UDC N/AQ ihteiactinri~s that couid cause flooding.or spray in the area?

6. Does it appear that the area is free of potentially.adverse seismic Y'4ND UD N/AO interactions that could cause a fire in the area?

7, Does it appear that the area is free of potentially adverse seismric Y*aND UE" N/A\-

interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, eard shielding)?

8'. Have you 0looked: for and found no other seismic conditions that could 'j 'ND: VO adyersely-4affect the safety functions of the equipment in the area?

C,omments (Additional pagesi may be added as, necessary)

B .Train - MPL# 02N23FT3229B j\101VJ 04-")( _IWC4021166

,Evaluated by: g 1 A f- b> 6.,J Dac: 8.2'.2cv2..

Page 58 of 143

A 0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 59 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Page 60 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I o1 Status:, Y I Nn U" Area Walk-By Checklist (AWC)

Location: Bldg; pl It -CVý Floor El. RoomArea'

]nstruti6ns: for Completing Checli&st This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and fiindinigs.

Additional space is provided at.the end of this checklist for documenting other comments.

1...Does anchorage ofequipmeni.in the area appear to be free of YEn' NO] U0 N/A0 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage ofequipment in the area. appear to be free of significant. NO U[1 N/AO degraded conditions?

3. Based. on a visual inspection from the floor, do ihe cable/conduit Y* NO- I-' N/A[

racewaysnihd HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supportis is adequate and fill conditions of cable trays appear to be inside acceptable limit6)?

z 4.. Does it appear that the.area is free of potentially--adverse seismic spatial YET NO 1*10 /AO interactions with other equipment in the area (e.g, ceilit*gitiles and lighting)?

If the~robm in which the SWEL itemn is loqtaed is veryuarge (e,&, Turbine Hall),.the area selected should be described.

This selected area should be based on judgment, e.g,, on the order of about 35 .feet from the SWEL itemr Page 51 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 "LIeet I of'3 Status: Y]Nr- UL]

Area Walk-By Checklist (AWC)

Location:, Bldg. AUXILIARY Floor El, to0 RoormArea, ,291 Instructions for C6ipleting Checklist .

This checklist may be used to document the results of the Area WalIk-By nearone or mibe SWELiterns. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist fdr docuumenting other commien.ts.

1. Does anchorage of equip:ment in the area appear to be free of YV'MD UO NIA-poteptially adverse seismic conditions (if visible wititoUt neCeesaily opening cabinets)?

2. Does anchorage of equipment in the area appear to.be free of significant YfU4[* [J 'U N/AD[

degraded conditions?

3. Based on a visual inspection from, the floor, do the cable/conduit YPý lUi- N/AFI raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e,g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limirts)?

4; Does it appear that the area is free of potentially adverse seismic spatial YVNý' U- N/AD-]

interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

If the room in which the SWEL item is locatedis voe*y large.(e.gý, Turbine Hall), the area selected should be described.

This selected area should be basedlon judginent; elg., on the order of about 35 feet from the SWEL item.

Page 61 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 l%2.t,,q Sett2 of 3 Statu.s: Yv 'Nrl IUT Area Walk-By Checklist (AWC)

Location: Bldg. AUXILIARY FloorUE. 100 R6om, Areau 2191.

.5DoM it,a ppear..tatht he aea.i frree.of ptentiallyadverse seismic 'Ypa'NEJ tiC N/ACl inte*rtiotn that could.cause fhlooding or spray in the arca?

6. Does it.appear that the area is free of potentially advet.e smi* XENC urn N/AC

'interactions that. could cauea tire in the ýarea?

7. Does i tappeariliat the area is free of potentially adverse seisniic YVN0 oiC N/ACl interactions associated with houseke~eping practices, storage of portable equipoment; and teriporai:y in'tallatios (e~g., scaffolding, Icad shielding)?

8. Have'you lookedlfor ard found no other seisniuc cooniionsc that could I3/4UC D ..

adgersdlyaffect the safety fmncions of the equiplem'nt m the area?

Comments (Additibnal pages miay be added as necessaxy).

0Vo, -

~ b c~Aýe Evaluated by: E: ~L

/b(L/Z~Y~dJ6~/~K~

H 4LIIF, ,

g,~ ~~~A/Z-Page 62 of 143

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 L

Page 63 of 143