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 A 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 1 Of 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 of the 50% of SWEL items requiring such 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?

Cannot open cabinet, anchorage is inside cabinet 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?

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

Y0 NZ Y[-] NEI UN N/AEl YE" NE UZ N/AE YEi NE UE) N/AEl YEI NE UE] N/AN YEI NEI UZ 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?

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[ NEI U[] N/AE YO NEI UE] N/A[]YEK NEI UE N/AE Y[ NEI UE-Other Adverse Conditions

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

YE NEI UE]Comments (Additional pages may be added as necessary)

This package was originally signed on 8-29-12 but retyped to clarity responses on 10-24-12.Evaluated by: Ma.goie Farah by Telecon IPI. /f'/.'IA~Ivir~daby Telecon 0124/4-Date: 8/29/12 8/29/12 Page 433 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS is NO. SNCF164-RPT-02, VERSION 1.0 Page 434 of 467 A ATTACHMENT 3: SEISMIC WALKDOWVN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 435 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Seismic Walkdown Checklist* (SWC)Sheet 1 o (6 Status: dNm UM'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 of the 50% of SWELiotems requiring such verificaiion)?

2. Is the anchorage free uf'bciit, broken, missing or joosdhdwiire?

3. Is~the anchorage:

free of corrosion tC at is snore than jild. .surface 4. Is the, anchorage free'of visible cracks inthe concrete near theanchors?

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

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

YED NZ/YVf~NE] UE] N/All]YM 'NE] UE] N/AE YE] N UE] N/AD YD/NE] UE]rErter the equipment class lame fromn Appendix 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, Equipment Description MCC _2A_...... ........ ... .w .... ._Interaetion Effects: Are soft target free::frori impact by nearby equipmentr.

structures?

8. Are overhead equipment:

di strib titn systems, ceiling tiles and lighting,'nd masomy block walls not likelytoz.ollapse~oito the.qfuipmeiit?

9. Do attached lines have adequateI flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse:seismric interiiction effects?, Y+NC71 U0 ,/AC YF+NCn LI NiAC NO UCA 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: ,.:..A," Date;Page 437 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 438 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 439 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 440 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 7 04~ 1-, Seismic Walkdown Checklist (SWC)Sh et) Y f.N ' tJD Status:- YU'DL uDl 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 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 fgiu di: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 oxidation?

YfA NEI I[1,N/AEI.4'. Is the. anc!age: free of visible:cracks i n he concrete near the anchorOs Y UE NIAE 5. Is the ancliorage configuration consiOten with plant documentation?(Note: This qijstion only. applies if the r m is one of the 50% for which in anchorage configurationi veri , atidn is reiqired.)

6. :Based ontihe above anchorage evaluations.

is tihe anchorageifree.of polentially adversd so-ismic conditions?

YO NE Un N/Av "UC]Page 441 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Seismic Walkdown Checklist (SWC)Sheet Of g9Y Status: YtN-] U-]EquipmentID No; 02R17B098-A Equip. Class- .Equipment Description MCC 2CC Interaction Effects 7. Aresoft targets free from impact by. nearby equipmmnt or structures7

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block wallsnot 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 equipmeft fiee ofpotentially adverse.seismi.

interaction effects?U0, N/AD Y91\N0 Ui- N/A0 YY/WI0 UD N/Ac YV N0 UD Other Adverse Conditions 1.1. Have you looked for and found no other seismic conditions that dould&adversely affect the safety functions of the equipmen~t?

1 NO U Comments (AddidionalpAgesjnay be added as necessary)

Evaluated by: A Date: f 2 Page 442 of 467 3 A'I-IACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 443 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 444 of 467 A ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0-l 3:3 Page 445 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Equipment IDNo. Q2R17B002-B Equip. Class, 1 Equipment Description MCC2B NO. SNCF164-RPT-02, VERSION 1.0 Sheet q of r" Status: YE NEI Ui 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?Component welded to channel welded to embedded plate. Welds.inspected for cracks, corrosion and other potentially adverse seismic conditions.

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

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

YZ NO U[ N/AD YS NDI UO N/AD Y9 NEI UDI N/AD YZ NDI UDND I Enter the equipment class name from Appendix B: Classes of.Epuipnient.

Page 446 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Equipment ID No. Q2R17BO02-B Equip. Class Equipment Description MCC 2B NO. SNCF164-RPT-02, VERSION 1.0 Sheet 2:0f/Z Status: YN NEI UC'1 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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismicinteraction effects?Y0 ND UD. N/AD YZ NUI uD 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 Evaluated by: PR Miktus ot S. Yuan Oýf IA AAA&(fWZl 141 5. YV4vO eAA Date: 08-24-12 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-]Seismic Walkdown Checklist (SWC)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%

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 -1.0 N/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 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 RWSTB TANK Interaction Effects 7. Are soft targets free tofm impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibilityto avoid damage?10. Based on iheabove seismic interaction evaluations, is equipment free of potentially Adveisftseismic ifiteraction effects?U1O N/AO d'"NNE LIO N/AO r NOE U N/AO INO UO Other Adverse Conditions

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

)ý3NcQ u5-Continents (Additional pageý may be maded as n dess ry)/tJAL64'Evaluated by:~4d 4t~tXf.ýj /'J")ý/z oi Z' .-7-. _ /Page 449 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 450 of 467 T ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSIOR Page 451 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 452 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 453 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 F 2-i Seismic Walkdown Checklist (SWC)Shee of3 Status: i ND U D 3 J No. 02G31PO02A Equip. Class, 5 Eiquipment Description 2A SFP PPUMP.. ...... ... .... ............

............

...............

..Location:

Bldg. AUXILIARY Floor El. 139 Room, Area 2 --.. _ _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 oxidition?

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

6. Based onthe above anchorage evaluations, is the anchoragýffeet 6f*potentially adverse seismic conditions?

Yfr2J :ULJ N/A-IZý"O UVMI N/AD N U[I N/AOl AND U',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 Seismic.Walkdown Checklist (SWC): Status: Y N' U-Equipment D 2G3pPO2Ao A Sm Class, 5 Equipment De. cription.

2A FP PUMP _____Interaction Effects..Are 6ff targets ftee from i pact by nearby equipment or structures?

8.. Are overhead equipmentdistribution systemstceiling tile.q and lighting, ,and masonry block walls-o 1i ely to collapseonto the equipm at 9, Do attached~lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluAtion!s, is equipment free ,6flpbtentially adverse seilsin interaction effects?YZNE-j Ul IN/AEJ1 440:E Un WIAD Y2 Nil UD) N/AQ)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)-~ Rp I ý2f ý ---ate: .p .... &Page 455 of 467 3 ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 456 of 467 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 anchorage coqnfigurati~on verification required (ix., is the item one of the 50% of SWEL items requiring suich verification)?'

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

YED N3 l:/YO NEIE U-0~r YE NEI Uij N/AQý-'4.. Is he anchorage freqo-f visiblecracks i.h the concrete near the anchors? YE 3ND UEO N/A 5. Is the anchorage consistent with plant documentatiori?(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 anchorage evaluations, is the anchorage free of potentially'aderse seismic conditions?

YE NEI 1Io NIAme ul0 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 :

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 -block walls noi likely to collapse onto the equ ipment?9. Do attached lines havtadequate flexibility to avoiddamage?

10: Based on the above seismicinteractidn.evaltiatons, is equipmeut free 9f potentially adverse seimi< interaction .effets?, N1~ 130 N/A7 Ul]ýOtherAdverse Conditions I fiHave you looked for and fbund.no other seismic conditions that could NO] U13 adversely affect thesafety fundtions of the Comments (AddI inal pageslmay be added asnecessary)

Eval'uated'bv:

..~l Date: .I O2617L'TIi Q~ ___Page 458 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION ql Page 459 of 467 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 SFP HX 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?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

YE] NEI UE] N/A[A YE] NE UE] N/AIX 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?(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 potentially adverse seismic conditions?

YE] NE] UVE Y NEO Euo 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?I 0I Based on the above'seisinic.

interaction evaluations, is equipment free of potentially adverse seismic interaction effects?YY(NO UO N/AEJ YANn UEI Other Adverse Conditions

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

Comments (Addidonal page-s may be added as necessary)UE3 Evaluated by: Date: eto/f--Page 461 of 467 A ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 462 of 467 A ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 463 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Seismic Walkdown Checklist (SWC)Sheet I of Status: YýY N 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 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?3. is ithe ancloi~age~

e of cotirosioxri that isdsdi than: nild suf~face oxidation?

4, Is the anchoragefbeeof viible cactks in the concrete near the.anchors?

5, Is the anchorage configuration consisterit with plant documentation?

Nlote: question only applies ifthe itemnis one.of the i50% for whidl ar anchorage cdiofiguration verfication is eqxuired.)

6: Based:0n the above evaluations, isethe anchorage free of potentially adve.rse seismic conditions?

ýYd1NE UE1 N/Al 4 SNEI UD NiAC Y[ý NEIF UC7.N/AQI YEJ NC UE ON/Ad'Y/N'3U0n Enter tio Nuipmo dam ntsame fromn Appe-n lis 135:Ctsscs of Equipmn at Page 464 of 467 ATTACHMENT 3: SEISMIC WALKDOWN CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Seismic WalkdownChecklist (SWC)Sheet 2 of6 Status: YX' NTO UL]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?

8.. Are overhead equipiient, distribution systems, .ceiingltiles aid lighting, and masonry block WaIls not'likely to collapse onto the equipment?

9. Do atutched lines have adequate fledbility to avoid damage?'Z N-01 UEj" N-/AIJ YFYNEJ UEI N/Afl 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 adverselyaffect the safety functions of the cquipiment?

YINJUEJ Comments (AdditionalIpages.may be added as necessary)

Evaluated by : "" "___Dat: 1 L L Page 465 of 467 A ATTACHMENT 3: SEISMIC WALKIDOWN CHECKLISTS is 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 L eet I Status: Y MzNEI 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 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 inside ý itable ilinits)?qY9 NDI UO N/AD 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 t i3 5 feet frome the SWELitemr; Page 2 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Status: y et261 Uf~.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: interactiorns that couldcause flooding or spray. in )the area?6. Does it-appear that thearea is frcel of potentiallyadverse seismic.interactions that could cause a fire in the area.?7.D.oes it appear that the area is free of potentially adverse seis'Mic interactions associaed:

with. housekeeping practices, storage of portable ,equipment.

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

Y1ff N[ UC1 N/AF1 YdNI TJ N/A0ýYEINEI UE3 N/AD 8. Have you looked for and found no other seismic conditions that could adversely affect theksafety functidns of the equipment in the area?.YE NElf U[J C6omments (Additional pages may be added as neidssary)

Train A a- Q2C0 fEOO4B Evaluiated~by:*2Afk75 K~+/-zE~ !~A~,Date: D-) ;q , j{i:, V¢'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, Location: oor:E! l Roon, ,,Area 1 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 L. Does anchorage of.eqfoiment in the area appaIr to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YM/NC UDC N/AC 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 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)?YEQ'NC1 uI N/AC 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 order of 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...o.. it ppp~a that the area 5-sfree of potentially, adverses smis E-y lN US 'N/AC intp ýCtijolis th-at could cause 6r.spray in thý area?6. Does it appear that tth6 area is free of potehtidlly adverse seismic interactions that couldzause a fire in the area-T 7. Does it appear that the area i$:free of potentially adverse~sdismiI interactibins associated with housekeeping rpiactices, storage of portable equipment.

andtemporary installations (e.g.., scaffoldingýlead shielding)?

• YE/NU J uN5 : N/AS y F1S US- N/ASn 8. Have you looked for and found noother seismic conditions that could'adversely affect the safety functions of the equipment in 1the area?Y5ý NEI VE Comments (Additional pages may be added as necessary), Train B- Q2E I1 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.1ca1io 0p Auxigiary 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 qqest ioi-i ii 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 potentially adverse seisrii.condidii}s (if visible without necessarily opening cabinets)?

Yf NEI UI N/AD-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 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)?.YL' ND UCD NiAD/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 interactions that could cause flooding or spray in the area?6. Does it appear thatiihe area is free of potentially adverse seismic interactions that cold cause a fire in the'area?*7. Does iftappear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, ind temporary installations (e~g.,.scaffolding, lead shielding)?

Yf[YNEJ '130 N/Afl Ylg'NFI UE N/Afl yf2 1 NE UO N/Afl 8.. Have you looked for and found no other seismic conditions.that could adversely affect :the safety functions of the equipmient in the. area?Y[3/NO UE" Comments (Additiorial pages may be added as necessay)B Train -MPL# 02EI 11FT0605B t'joje~Evaluated by: , A It 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)Location:

Bldg. \ Floor El..__________

Roovm Area 1 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YLT'NO UM NIAEI/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 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 'of potentially adverse seismic spatial.interactions Withb.otherequipment in the area (e.g., ceiitng tiles and lighting)?

Y[dJNr 130 N/Al]1 Y[3 NO UE] N/AO 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. Room, Area' _21£ _r_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[ -'43 UD N/A--interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic YQN 4-D UDI 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 adversely affect the safety functions of the equipment in the area?Y~f NCD UDn Comments (Additional pages may be added as necessary)

,'jcIV&Evaluated by: 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 ofXýStatus: Y[]NE3 UD Area Walk-By Checklist (AWC)Location; Bldg. Aux d F floor El. 83' 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 be efree ofI Yf"N, UD 0NIA0.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 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)?Yj'1NQ UO N/AF1 4. Does it appear that the area is freedof potentidally.adveýrseeismic spatial I y NdNIQ U 1I 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 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 UN l Area Walk-,By Checklist (AWC), Location:

Bidg. Aux Bido Floor EL .83 Rooms Area 1 2128 5. appear that the area is free of potentially adverse seismic interactions.that could cause flooding or spray in the area?6. Does it appear that thearea'is free of potentially adverse:seismic interactions that could cause a fire in the area?17 Does it appear that the area is free of potentially adverse seismic'.interactions associatedwith housekeeping practices, storage of portable.equipment, andl temnporay installations (ie.g., scaffolding, lead shielding)?

ýY NEI UD ,:N/ADI Y[Y ND1 UD NAD Y oUD N/AD 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 potejntially advere, -eismi c6nditions jif vi>ible without necessariWv cipenirig cabinet ).YEZ[ NO 130 NIALO 2- Does a'nchorage of equipment in the ,area appear to be free of signifidant Y[3 NO U0 N/AQ degrýaded conditions?.

3. Based on avisual inspection from. the floor, do the cableconduit 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 aPt the area is fi'ee of potentially adverse Seismirecspati i interactions wit) ih. equipmeni in the area,(e.g., ceiling tiles and lighting)?

YEýNQ UO1 N/AD Y v NEI UE NIAO FOAM$/ /ra~ 21 s ~A CFjA <: T4 V / 1(I) *~A?7A~'Aii tP A )(j bCf<~A f~&:iI)I If the room in Which the SWELiteitn located is xvelylarge (e.g., Tiuibbine Hall), the area selected should be 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 rý' ;-0-NO. SNCF164-RPT-02, VERSION 1.0 2-Sheet 2 of'&--Status: Y[- NEI U-Area Walk-By Checklist (AWC)Location:

Bldg. AO FloorEl, E T____;_ Room, Area' g2ý 9 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Y[ .NC UC] N/AC]YIENC0 UC- N/AC]Y[I"N- UC N/A[I 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?Y[" NEI UC Comments (Additional pages may be added as necessary)

&'? 1-ZogeaAy/-

Evaluated by: Date: "-2Z.--i2-Page 14 of 143 NO. SNCF164-RPT-0 2 , VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS F2-44 Sheet 1 of 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YMI NO UD- N/A[D 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 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)?Yf2 NDI UD N/ADi 4. Does it appear that the area is free of potentially adverse seismic spatial 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 ATTACHMENT 4: AREA WALK-BY CHECKLISTS

ý,Sheet 2 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 interactions that could cause flooding or spray in the area?.6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?YV NO UlJ N/AD Yf NO UD N/AD 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- Qz 15 0 "38 VS ri) 0k41JQzA.Y2_

S 160u(Z ~ c () .~ 4 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 -Q2P 13HV2867C, Q2Pl 7HV3045 Train B -Q2E11MOV8888B, 02E21MOV8100, Q2E21MOV8108 Non-Train

-Q2E13PT0953, 02G24VO03C Evaluated by: ..U- l a., __ L 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{t in the area appear to be free of potentialIy yaderse seisimicconditions (if visible without:necessarily openingecabinet.)?

\c: N. u N/An: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 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)?YU7NC uC N/AC1 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. Do~esit appear thalti~ theam is fiee of potentiaflty

adverse sei smnic ititeractions that couldcause flooding'or spray in the reaI?6ý Does it appear that the area is free of potentially adverse seismic iuterctions that could cause.a firein the 0 re?7. Does'it appear thfat the area is free of potentially adverse sisrmiz interactions associated.with housekeeping practices, st~orage~of portable equipment; and temporary.

installations (6.g., scaffolding, lead shielding)?

Yf NEI C1 N/ACI YrYNO UC N/AC YE NO UC- N/AC 8. Have you looked forand found no other s& ritic conditions that could adversely affect the safety functions of the equiptnetit in the area?YEY ND U10 Comments (Additional pages may be added as necesary)Train A,- 02E16HOO7, 02R17BOO I-A O2R 1R88030, Q2FR?8B032 Evaluated by: 5 Date -2 J ._____ ____ _____ _ Y Page 18 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet I'of!Status: Y~ND VD Area Walk-,By Checklist (AWC)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 jC r* 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 area selected should be described.

This selected area shouild be based on judgment, e.g.,n the order 4 about 35 feet from the SWEL item.Page 19 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Area Walk-By Checklist (AWC)Sheet 2 ofx4 Status: YO N- U]Location:

0ldg. AuKB__d ___ Floor E _1. _00' Room. Areal R2172 5. I)oes it appear that the area is free of potentially adverse seismic. .interactions that could capse flooding or spray in the area?6. Does it appear~that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear.that the area is free of potentially adverse seismic, interactions associated with housekeeping practices, storage of portable equipment, andltemporary installations (e.g., scaffolding, lead shielding)?

YMl NO Uri N/AO Y[ý NOJ UE N/Afl Y(O NOI UO. NiAO 8. Have:you looked for andfound no other seismicconditions ihat could adversely affect the safety functions of the equipment in the area?YpjNOl UC Comments (Additional pages may beadded as necessary)

Trainý B -02E21L CVO 1l5B Evaluated by: ýAvi XC0D/ Lia mac'ltx.-re-~ rzWJ ýI. ,U&0 Date: fZ I f. .Page 20 of 143 A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 21 of 143 A ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 Page 22 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Area Walk-By Checklist (AWC)Status: YT NEI UEi 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 1. Does anchorage of equipment-in the area appear to be free of potentially adverse seismic conditions (if visible without, necessarily openihg cabi nets)?YVl 1 Nf Uf- N/AC*2. Does anchorage of equipment in the.area appear to be free: of significant Y /NC UCI N/AC1 degraded conditions?

yo T 0 V IC1~ 1tA 0, "ý' ALVC-lt &&ICUJO N/AtW 3. Based on a visual inspection:from the floor, do thecableconduit 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 UC N/AM interacfions 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 shouldbe 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&_ FloorE U 12V' RoomArea' 2218 5.51Does it appear that the area. is free of potentially~iadverse seismic interactions thait could cause flooding or spray in the:area?6. Does it appear that theiarea is fiee of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is: free of potentially adverse seismic.interactions associated with bousekeeping praclices, storage of portable equipment, and temporary installations (e.g., scaffolding, leadýshielding)?

YVNEJ 00 N/AQ YeIND U1 N/AD Y6/-O UEI N/AD-------------------------

1-81 Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Y/FLAD U0 Comments (Additional pages may be added as necessary)

Train N -Q2E2ILTI 12 , At ~K- L~y 4A.N 41 ý -I/ I Z'043AA 5"'1.WAl 41)8valuated by: 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 equipm ent n dthe area appear to.be fieeof potentially adverse seismie conditions (if visiblewithojit necessarily opening cabinets)?

Y,, ND VC N/AD]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 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.interactions with other equipment in the area (e.g., ceiling tiles and lighting)?NI UCD N/A YGl NDE 11 N/AO 11 if-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 interactions that could cause floodingor spray* itthe area?6. Does it appear that the area is fec ,of potentiallyiadverse seismtic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions asýoci6ted with housekeeping practices, storage of portable equipment; and temporary installations (e.g., scaffolding, lead shielding)?

Y[NA Ur N/A[E YI[ NO U[O N/A-Yo NEI UD N/AD 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~~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 potenlially adverse.seismic conditions (if visible withoutnecessarily opening cabinlets)?

VP"NFJVE1 N/AD 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 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 interactions with other equipment in thiearea (e.g.,ceiling tiles and lighting)?

Yg"NI UD] N/ADI Y9 NEI liD N/AD 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 interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse sisinic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse. seismic interactions associated witb .ho~sekeeping practices, storage of portable equipment( and temporay inistallations (e.g., siaffolding, lead shielcding)?

YFNdt UF-1 NP/AC-YIN- U0 N/AC YdIN[ Un N/An__ 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)

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 potentIially adverse.seismic conditidrns (if'visible without necessarily opening cabinets)?

YZ N10 UC- N/AC0 2. Does anchorage of equipment in the area appear to be free of significant YZ NEI U017 N/AE3 degraded conditions?

3. Based on a visual inspection friom the floor; do the cable/conduit 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 intePrctionS

ýwith other, equipnient.in the area (e.g., ceiling tiles and.lighting)?

Y0 NO UC] N/AC YZ NCI UC3 N/AC: 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 interactions that could cause flooding or spray in the aremi?6. Does it appearthat the area is free of potentially adverse, seismic inleractions that could cause a fire in the area?7; Doesit appear that the area is free of potentially adverse seismic 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 ladders in the room. The scaffoldi'n.

generally appears to be tiedý off to adjacent pipe supports and I.i't, pose a significant seismic risk as the~conduit is judged to be sufficiently supported to resist scaffolding impact forces during a seismic event. In one locationj apiece: of scaffoldiiig is within 2' of a cantilevered portion of piping containing 02E0.1 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,(tow seismic.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 adversely affect the safety functioiis of the equipthent in the area?NEI U1t N/A[-YZ NO U0 N/AD YZ NO UD N/A[]YZ NOUD Comnent s(Additional pages 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 ,./ .............

.. .. ..., 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 4, 7?'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 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YED( NE UQ] N/AD 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 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)?Y[VNf UD N/AD 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 is located 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 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

I YW~NQ0 U0 N/AO YV/NO UC3 N/A[3 YE3NO UC N/AO 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)

Train AB -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 jTe LAN000 IS-r gigL ---A _A__ w_ ,rt,. Mr tfir~ T Id P-Ur*"ý Noe Evaluated by: I~'ig AI M) 't 1 ,Jf Date'. 9-21-f? A0 E327 #/A '_." -.i IMK a I I j f pexor ~rijo&L15 A5 A LdAreH 9A 1A' rHe RIAW~.Page 35 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Area Walk-Bv Checklist.(AWC).Sheet i of/I-Status: YV/NEL] v[]Location:.

Bldg. :Floor El. 155' Room. Area 1 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, potentiajlly adverse eismicconditions (if v isiitho6tonecessarily opening 'abiunt)'?

Y2f NM UlD M/AC'2. Does anchor'age ofeqiiiphient in the area appear to be fiec oftsignificant YV/N3UO N/IAD degraded conditions?

+.Nn tU0 N/AD 3I Based On a visual inspection from the floor, do the cable./conduit raceways and HVAC duQcting appear to be free of potential yI adverse 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 be shoIuldd 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 Area Walk-By Checklist (AWC)Location:

Bldg. Auxiliary Floor El. 155' Room, Area 1.2467 5. Does it appear thaat the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?6. Does it appearthat the area is.free of potendally adverse~seismic interactions that couldcause a:firein the area?7. Does it appear that the area is free of potentilly adverse seismic interactions associated with h6usekeeping practices, stbrage.of portable equipment, and temporaryinstallations (e.g., scaffolding, lead shielding)?

Y[V/N0' OEI N/AEO YPNE O NIAEJ YY0, 110 NIAO 8; fHave you looked for and foundno other seismic conditions that could adversely affect the. Safety functions of the equipment ii the area'?tV NEI UEo Comments (Additiona I pages may he added as necessary)

A Train -MPL#s Q2G31HOOOlB, 0.4-VO93BO 2G31HOO0B/Vd lit' c A~h-fy r Page 37 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Area Walk-By Checklist (AWC)Sheet 1 of 4 Status.: YET 'No 'UD:Location:

Bldg. Au'iliatV , Floor El., 155' .Room, Area' 0471,Package F2-42,:.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 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 I.interactions with other equipmentiinthe area (e.g., ceiling tiles and lighting)?

'Sei walkdown checklit fo opoent 02H1 1NG8250 K (F2-42)YZ NE-. UE] N/AEF YZ NEI UE N/AE1'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 Area: Walk-By Checkiist1(AWC).

Sheet.2 of 4 Status:, YD NO UM Location:

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

5. Datea.ai*.f of potentially advetse seismic interactionst~hat could cause floodingor spray in the area?6. Does itappear~thar the area is'freeofpoteritiallyadverse seismic.inte&-ctiohis that couldmiWsi a, fi+ inrthd 6i-aea 7. Does it appear that'the.area islfree ofpootentialiy advteseeisbmic interactions associated with;housekeeping'practices, storage of portable tqujuiment, and Iteporary installations

('eg.,_scaffold iIng, lead shielding)?

A nunmber of uhahchored ahd dnrestrainbd itens were f6Ond and determined'to be potential seismic interaction concerns.

It was determined that this cohstitutedae potentially 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, attached pages 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 printer bnd changes were immediately made. CR506373 was written to document and evaluate the remaining items with a pbotential:to advers~ely impfactsafety related components-Some-itens, were immediately movedand:the rest were fonlidu to be stableduring a seismic event basedon ohb an e'vauatioh.perfOnned to Support the CR.8. Have you looked for and' found no other seismic conditibns that could adversely affect the safetyfunctioins of the equipment in the area?YDN: NEI NI/AE YN NEI, UE. 'N/Ao YE NM UID N/AE1 YZýNEIUn 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 ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 NO. SNCF164-RPT-02, VERSION 1.0 r-Page 42 of 143 A ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 10.0 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 Area Walk-By Checklist (AWC)Sheet I of /-,Status; Y~a NEI Un]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 potentially adverse;.seismiic conditions (if visible .without necessaiiy opening cabinets)?

Yip N[] U-] N/AD3 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 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.:intefactiois other equipment id the area (eg., ceiling~tiIes and lighting)?

YFIND UDn N/AFD YNO UD1 N/AD 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 interactions that-could cause a fire in the area?7. Does i( appeal- that the area is free of potentiallyadverse seismic.interactions associated with housekeeping practices?, storageo:0f portable equiipment, and temp.oit1linstallations (e,g., sq.ffolding., ldad shieldfng)?

YP NF U. N/AC Yq NEI U0, N/A0 8, Hiave you looked for and found no other seismic conditions thlat could adversely affecthe safety fuhitions.of the equipinent!

in the area?YONM U0 Comments (Additional pages mnay'be added a.niecessary),Train B -.QSW41C506B Evaluated'by:.1ý-, a c- Wu 1...(Lhyltk\

Date:, 9/i~j(2 q:i -"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( e rim 1. Voes~anchorage of 'qoiprenrin th ar'ea appear tobefree of pfientialy adV'r imic ditin (if visible 'ithout necesc!y ope'ning cabinets?YLt"NC uE NAE 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 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 ix isde ac'eptable ii i. s)?YCK ELJUON/AO 4. Does it appear ihat tin area i te of, potentially adverse.seism Im 1 N ýau UO .N/An interactions with other equipment iwt the 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 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 interactions that~could cause a fire in the',area?

7, Does it ap air that the area is free of poeni 'aly adverse seismic interactions associated with housekeeping-practices, storage of portable.eijuiprnent,,and temporary installations (ev- scaffolding, lead shielding)?

kO NE JUO NIAO YETJO U N/AOJ.H~ave you looked f 1,n widrt i ), threI smic cond-tiions

ý'tha eu adversely-affeCt the safetyfunctions of the equipment n the area?Coniments (Additional pages maybe added ak-necessary)

N7E~I U/A) ý,, /'/ýý Ane,::7,/?Date: Evaluawed-by:

_____________ (Icx~/22i Page 48 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 Sheet If Status: YM NL U0 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 Ptbt1i6i!y adverse seismic conditXons (if visible without nec"bssarfly operiing~cabinets)?

Yf NL-E- MI N/'AE]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 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)?.

Y@~ NE] LTIEN/A0 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 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 \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 interactions that could causeflooding or spray in the area?6. Does i ('appear that the area is free of potentially adverse seismic i nteractions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment; and:tempoirdry iristallations (exg., scaffoliding,.:ead shielding)?

Y7 NO UEI N/.J: Y6, NQ uO WAO Y'f NO) UO N/AU 8. Have you Rookedfor and found no other seisrnic-conditibns that could adversely affect the safety.functions of the equipment in the area?Y0 N. UO Comments (Additional pages may be added as necessary).

Train A -02E I IL03594A Train.8 -Q2H22LOO1D, Q02H25L029, Q2RI86043 Non-Train

-02R2 1BO01D, 02R21LOO1D cDy0' QNVV\kfýEvaluated 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YEn' NO] U0 N/A0 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 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)?NO- I-' N/A[z 4.. Does it appear that the.area is free of potentially--adverse seismic spatial YET NO /AO interactions with other equipment in the area (e.g, and lighting)?

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

This selected area should be based on judgment, e.g,, on the order of about 3 5.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..interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

YETO LDU N/ADj YO ND UD N/AD Yai2 ND UD N/AFD 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?YE/"NO UD1 Comments (Additional pages may be added as necessary)

Evaluated by: , --e-K , Date: 7 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 ,Completing Clhecklist Thus checklist maybe used to document tbhe esuitsof the Area Walk-By er 'ne or niore t 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 p~tentiangyadverse seitsi)? conditions (iFvifibie wit out aeessafily opening iabinets)?

XN NQ U0 N1:A17 2. Does anchorage c equipm tin the ta appear to befree of signif can, Y N UD N/A:]degraded conditions.

3. Based on ay viul inspection from the hoardo the cabl1/conduit raceways and HVAC ducting apper toe flee of pot'm/ially advefe.De stoic 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 critr ns ith other equipmnent in te area (e.g, ceiling tiles nEd ligh ting)?Y rN/[ UEI N/AQ3 NC 3IUFJ NI/AEJ 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.

ti 0 th ateo/l d c au se floo]itig: i n th&'. ae 6..Does it appear that the area i§ free of fpotentially adverse seismic nteractions:that coutd'cause affire in theiarea?7. Dboesjit appear thlatthe area is. free, of potentially adverse se'ismic ihteractions associated with Ihousekeeping.piactices, storage of Portable equipment,.and temporary installations (e.g., scaff6lding; Jead shielding)?'

YofrNii UE1 N/AEI Y NQ UE N/A EIUE] N/AFl.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 t .-02,- .,,,o Oi Evatuated by:;_____________

4V Date: ., ,,g ,o,- : 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: Blit4 AuxBd 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.u osd to record the results ofjudgrnents and findings.Additional space is provided atthc end oft tis 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 C N/degraded conditions?

Y NDE] UD N/AD 3., BRsed on a visual inspection from thei floor. do the cable/conduit 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 selectedh luldbe d escribed;This selecied area Sh4uld be u ut 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 i~teia&t~.

that could us todiig o, .hea rea?6, Do$ itappear that the area is cfree o ptentiy adverse seismic interactimns th could cause aiLgre in 0h% area?7'. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage .of portable equipmentj and temporary installations (e~g,, scaffolding; lead shieding)?

v- 1-f 1.JN'Ar v?ý-1U02 N/AC]YW Un N/AEC 8. 1 ave ou lookedfor and found no oth tr seismic condition; that could adv'ersely atf et;the safety unetions ofthe equliprent in he area?YwkIC uE 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

>~~' 1<NO. SNCF164-RPT-02, VERSION 1.0 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 ý each 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 .... >- 3U0 N/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 YZ/E] U] N/AC]degraded conditions?

Mo'w v-" oa ; f.y £O-N -, NXZ47<6o2Z2 YfýNO UC0 N/AC1 3. Based on a visual inspection fronm the floor, O thescable/conduit

• raceways and HVAC ducting appear to be free of potentially adverse scidhitconiditionss'e.g., conditiona ofsupports 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 very jarg6 (e.g., Turbine Hall), the area seletiad should 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 5. Does itappear that the area is. free of.potentially ihteiactinri~s that couid cause flooding.or spray in the area?6. Does it appear that the area is free of potentially.adverse seismic interactions that could cause a fire in the area?7, Does it appear that the area is free of potentially adverse seismric interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, eard shielding)?

..... mr Ygý"Nn! UDC N/AQ Y'4ND UD N/AOUE" N/A\-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 ATTACHMENT 4: AREA WALK-BY CHECKLISTS 0 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YEn' NO] U0 N/A0 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 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)?NO- I-' N/A[z 4.. Does it appear that the.area is free of potentially--adverse seismic spatial YET NO /AO interactions with other equipment in the area (e.g, and lighting)?

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

This selected area should be based on judgment, e.g,, on the order of about 3 5.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 [J 'U N/AD[degraded conditions?

YPý lUi- N/AFI 3. Based on a visual inspection from, the floor, do the cable/conduit 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 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 Set t2 of 3 Statu.s: Yv 'Nrl IUT Area Walk-By Checklist (AWC)Location:

Bldg. AUXILIARY FloorUE. 100 R6om, Areau 2191.:.5 DoM it,a ppear..tatht he aea.i frree.of ptentiallyadverse seismic that could.cause fhlooding or spray in the arca?6. Does it. appear that the area is free of potentially advet.e 'interactions that. could cauea tire in the ýarea?7. Does i tappeariliat the area is free of potentially adverse seisniic interactions associated with houseke~eping practices, storage of portable equipoment; and teriporai:y in'tallatios (e~g., scaffolding, Icad shielding)?

'Ypa'NEJ tiC N/ACl XENC urn N/AC YVN0 oiC N/ACl 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:/b(L/Z~Y~dJ6~/~K~

4L~L g,~ ~~~A/Z-H I IF, , Page 62 of 143 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCF164-RPT-02, VERSION 1.0 L Page 63 of 143