ML12355A046

SNCV061-RPT-02, Ver. 1.0, Seismic Walkdown Report for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Part 13 of 14

ML12355A046
Person / Time
Site:	Vogtle
Issue date:	11/26/2012
From:	Volodarsky D Southern Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
References
NL-12-2271 SNCV061-RPT-02, Ver 1.0
Download: ML12355A046 (57)

Text

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet I of 2 Status: Oy N U Area Walk-By Checklist (AWC)

Location: Bldg.Z q,,.j/,,

FloorEl.

Room, Area'3 13

Ž'

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.

I. Does anchorage of equipment in the area appear to be free of YJ NiO UI-N/AO potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant NEI] UOI N/AI]

degraded conditions?

A

3. Based on a visual inspection from the floor, do the cable/conduit raceways and 11VAC 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)?

YN IE] UI N/Am

4. Does it appear that the area is free of potentially adverse seismic spatial Y* NIO U[] N/AI]

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

11 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.

A C-5 >

Page 72 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. C-,iF,,AoL Floor El.

49O0 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)?

YX NE UQ N/AQ Y4 NO U0 N/AQ YX NEI U-N/A-

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

Comments (Additional pages may be added as necessary)

Evaluated by:

Mit 11Z--A5<

Date,

/1 210/2-Mj 11g VI'AIn 8/4L 11,

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Page 73 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status: Y U

Area Walk-By Checklist (AWC)

Location: Bldg.

FloorEl.

220' Room, Area"1 3

-IO[Eir.74 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)?

YJ NO UO N/AO

2. Does anchorage of equipment in the area appear to be free of significant Yý' NEI UO N/Ar 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)?

YVN] UE" N/AD

4. Does it appear that the area is free of potentially adverse seismic spatial Y"

NEI UO 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., an the order of about 35 feet frorn the SWEL item.

Page 74 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 1eet,, of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

)*5 Floor El.

9210 Room, Area' t*,[

[rr;ri B)

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)?

YANO ULJNIf Yk'NO UOi N/AOE Yk NO Uc N/AE]

8. Have you looked fbr and found no other seismic conditions that could Yo N*

Uf adversely affect the safety flnctions of the equipment in the area?

ro e*. SbXjS)-..j Comments (Additional pages may be added as necessary)

No ol&,%tqk f Evaluated by:

d f*/a/0I D

e~V'f P41//6 Vot(.'445/'c Date:

.'V112ei~z,

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Page 75 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS 0

NO. SNCV061-RPT-02, VERSION*

Page 76 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheer 1 of 2 Status: O N U Area Walk-By Checklist (AWC)

Location: Bldg. L4VA/1J,,j Floor El.

X/8 Room, Areal I8WO.-

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 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 YX NO U0 N/AQ potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant YN NO U0 N/AO degraded conditions?

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

Ye NOI U0 N/AD

4. Does it appear that the area is free of potentially adverse seismic spatial NEI U0 N/AD interactions with other equipment in the area (e.g., ceiling tiles and

/y lighting)?

• If the room in which the SWEL item is located is very large (e.g., Turbine Hait), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet ftrom the SWEL item.

< C-5 >

Page 77 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. e&

MOC Floor El.

/8' t

Room, Area" 9160?_

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 ofportable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Yq ND UCI N/AD Y/*ND] UED N/AD YX ND UE N/AD

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

KNEI UFD Comments (Additional pages may be added as necessary)

/VAA1E Evaluated by:

,, t 6

._ Date:

6' z? ~'o/Z

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Page 78 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status: Y (PU Area Walk-By Checklist (AWC)

Location: Bldg. Cc*,

Floor El.

Room, Area" Q--

ZC 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 ofjudgments and findings.

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

1. Does anchdrage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YCýNO UEJ N/AQ

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

I

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC dueting 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 NO uLi N/AQ

4. Does it appear that the area is free of potentially adverse seismic spatial NO UQ N/Af interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

" If the room in which the SWEL iremis located is very large (e.g., Turbine Hal]), the area selected should be described. This selected area should be based onjudgment, e.g., on the order of about 35 feet from the SWEL item.

-< C.5 >

Page 79 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. O--0'-

Floor El.

"c Room, Area'3

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)?

YV NEI UO N/AEl 4

NCI Ur N/AD Y/NI-N U0 N/AD

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

Cmes(*i--t-io.n-al 2-ptaOG-*aCy b Cade -a ne4-04-(r Comments (Additional pages may be added as necessary)

Evaluated by: j

-t~S~.-

3A Date:

0-29-2O(2 Page 80 of 205

I ACHMENT 4: AREA WALK-By CHECKLISTS NO. SNCVQ61-.RP-r-2, VERSION10 I

Page 81 of 205

• ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIONOO Page 82 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet I of 2 Status: 9 N U Area Walk-By Checklist (AWC)

Location: Bldg. -/-,9,el-L Floor EL. /8o' Room, Area, 3 i~e$3 /

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 ofjudgments and findings.

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

I. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YoNE UO N/AU

2. Does anchorage of equipment in the area appear to be free of significant YX NO UQ N/AU 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)?

Yg NO UU N/AU

4. Does it appear that the area is free of potentially adverse seismic spatial NO UU N/AU1 interactions with other equipment in the area (e.g., ceiling tiles and Y

lighting)?

' If the room in which the SVVEL item is located is very large (e.g., Turbine Hall), the area selected should be described. Tisis selected area should be based on judgment, e.g., on the order of about 35 feet from the STIEL item.

< C-I5>

Page 83 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.e4'4'rRo.. Floor El.

/1( "

Room, Area"3 R8 3 /

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'4 NEI U-N/ACl YJ0 N-- UC N/AO Y; NO UC N/AC-

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

Comments (Additional pages may be added as necessary)

/o "45 0/

k'o

/0 VW je '

Evaluated by:

M(Aw W"lUtisw Date:

.//z 9o/2.

S(2-0'

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Page 84 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIOP Page 85 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIONPO Page 86 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status:) &N U

Area Walk-By Checklist (AWC)

Location: Bldg. C0 TROL-Floor EL IO' Room, Area"

&B 297 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 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 YW NE] UE" N/A[Q potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be flee of significant YM NOI U-NMAO 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)?

Yo NO" U11 N/AO

4. Does it appear that the area is free of potentialty adverse seismic spatial YI NOI U1 N/AO interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

If the room irn which the SVWEL item is located is very large (e.g., 'Trbine Hall), the anea selected should be described. This seectled area sbhould be based onjudgment, e.g., on the order of about 35 feet from the SWEL -iem.

-<C-5 >

Page 87 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. CONTRZOL FloorEL 190'

Room, ea___

8___7

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

Scr c1MAC',r 2. vCLoe,.

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)?

vyNIUIN/ACQ YX NOUO N/A0.

Y1O'NO 3D -N'/ALC

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

CCO6

¶1CAIT2 gCCOi.

Y 'No '3D Comments (Additional pages may be added. as necessary)

. V(, PIP~E fW'LftrEpI U P0EVIOIJ>SSVS 07fOt: Tflis Pif~r IN LO it 047D Cabpf-N5 W Dk,41i g Fok DkMt N Fok TflEF CONTR.OL (W 01 OJCy KV 4(, YSret1, ThEC #*tA0L'fV7 0F Wl-EP, IS NF-'~j 1013 t

fj :.J"yI'rC4JT' r-0 CI "tT COJJCg,4

.1, P15K GftJlL P96Ml Toll-A/ LA-TAIE,(91V FRP) fo 70ýC A2fl 6-UG

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C CM 61+rrerkRM$

~~. R8327 is Fae&Or617E f wonr-S,0RA-iSk5Te~f i-z-23o 4-S+Oqj.* Titl 51srWjL I S 4N N111/ý7T ýNc'A'* IZYffIAJG-Tiff 5Ei'514f( OatJQtwC11-7noN Wt VAJOCA %(

LA-770, 2701 Wb f WftC4.r rtImMilq-e; E/; c~COAjG-M5,MS Evaluated by:

0/4hPAW

'Vllk4' SO4

- -e L-fp p~~%C Date: _

2 69-Page 88 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS E

NO. SNCV061-RPT-02, VERSION 1.0 Page 89 of 205

-TACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION0 Page 90 of 205

• FACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 9C Page 91 of 205

SACHMENT 4: AREA WALK-BY CHECKLISTS S

NO. SNCV061-RPT-02, VERSIO

.0 Page 92 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet I of 2 Status: Y 3 U

Area Walk-By Checklist (AWC)

Location: Bldg. (.oJ"0l Floor El.

Room, Area 1

-3 1 t:n C0 -o 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)?

YýN NEI UCI N/A[]

2. Does anchorage of equipment in the area appear to be free of significant Y9 NrI UC N/AC 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)?

Yt NCI UC-N/AC

4. Does it appear that the area is free of potentially adverse seismic spatial YC-N V U] N/ACI interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

U,1A s-6, 4Cr I,'1k+-Q o 15 0- '

"I211 2-lO-ý3 OCA ( nsVPC mccz2AýsM) 44,n4 (0dd c-f fc,,,

X/ur,',7 skW 'c..u 6A IS14 6 lvo r o-f y Sý - fV r

WcaIv 4 y~ n1aveNs 4,lL e/q 5-05 / 2-3 "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 SWVEL item.

< C5 >

Page 93 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. C(. 'XVCO" Floor El.

' Room, Area"' Rg2-9 1 E30 ý-V'

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)?

YW"NQ UlEI N/AC-Y*

NF] UJI-N/AC YNCI UCr N/AC-

/

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

Yb( NC UCI Comments (Additional pages may be added as necessary)

Evaluated by:~W!:r Date:

042tvz

( C-6 >

Page 94 of 205

0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 10 Page 95 of 205

NO. SNCV061-RPT-02, VERSIONS.

iACHMENT 4: AREA WALK-BY CHECKLISTS Page 96 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 ot 2 Status: Y a U

Area Walk-By Checklist (AWC)

Location: Bldg.

AUIC Floor El.

2Z'o.

Room, Area"3 (Z.47 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)?

Y$ NEI UEI N/ACI

2. Does anchorage of equipment in the area appear to be free of significant )W NEI U'- 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)?

,O A%%' c*rSo%

..- oj

.O YE! N)

UE] N/AE!

4. Does it appear that the area is free of potentially adverse seismic spatial YX NE! UE! N/AE!

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

C.L-aM'A~o=

?PP%.-0V TO L-J*.L.&

=

A4 N&OCs4j 13 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.

- C-5 >

Page 97 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

AtAX FloorEl. 2-*-"

Room, Area 3 I/010

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?

Y.NE3 UQ NIAQ3 Y1ý1NO UD] NIAQJ

7. Does it appear that the area is free of potentially adverse seismic Y* NEI UC] N/AE 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?

Yý(NEIUE3 Comments (Additional pages may be added as necessary)

Comments (Additional pages may be added as necessary)

I Evaluated by:

~

j

-),

.. Date:

-Z 2L 5,/Z", ý /Z ";'

I,

<C.6 )-

Page 98 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Status:YN U Area Walk-By Checklist (AWC)

Location: Bldg.

• 2A Floor El.

Aoom, Area" 8

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 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 YCV"NE" UFC N/Afl potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2, Does anchorage of equipment in the area appear to be free ofsignificant Y

'N0-" UQI N/AEJ degraded conditions?

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

Y0VNCI UE3 N/AED

4. Does it appear that the area is free of potentially adverse seismic spatial Y

NE' UD-N/AU interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

~Ž 'e, AfU 1.,- 4,

/ý 2

" If the room in which the SWU, L item Is located is very large (e.g., Turbine Hall), the area selected sh*uld be described. "[',i selcted.uea.should be based on judgment, e.g., on the order of ahour 35 feet from the SVWEL item.

< C-5 >

Page 99 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Shect 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

4

. Floor El. LJ.L,4 Room, Area"

.3',

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)?

YVBNE] UEJ NIAQ]

YQ*O UQ1 N/AO]

YVNE 1)0 NIA[J

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

YE2N-] UE1 Comments (Additional pages,nay be added as necessary) zIle,- +

Evaluated, by:

OL6/

Date:

A* l

/I_-

tI~2 L

< C-6 >'

Page 100 of 205

NO. SNCV061-RPT-02, VERSION 1.0

• ACHMENT 4: AREA WALK-BY CHECKLISTS Page 101 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet I of 2 Starusq N U Area Walk-By Checklist (AWC)

Location: Bldg.

C Floor El.

.oom, Area" 9 I 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 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 Yd NEI UIC] N/Al 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[*!ND UQ N/AQ degraded conditions?

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

YC9/ý410 UCQ NIAQ

4. Does it appear that the area is free of potentially adverse seismic spatial YM/NL--1 UEJ N/AQl interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

I If the room in whtsich the SVEL item ih located is very Large (e.g., Turbine Hall), the area selected should be described, flaiis selected area should be based on judgment, e.g., on the order of shout 35 letr from the SWEL item.

Page 102 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

C43 Floor El.

L,"

Room, Area"5 R

@ [

5. Does it appear that the area is free of potentially adverse seismic YVNC US NiAS 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)?

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

YGY[I" US N/ACj Y4 NO UE] N/AS Y[I*S USC Comments (Additional pages may be added as necessary)

Evaluated by:

/.

.4.)

Date:

C-6 >

Page 103 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status: N U Area Walk-By Checklist (AWC)

Location: Bldg.

n

+(ira! FloorEL 200' Room, AmeaU_.-

X..

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 ofjudgments and findings.

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

NOUN/l

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YR NO UO N/AO

2. Does anchorage of equipment in the area appear to be free of significant YW NO UF N/Al]

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)?

YK NO U" N/AOl

4. Does it appear that the area is free of potentially adverse seismic spatial Y

ND1 U1 N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)? -3CE- (orITK' ri oer 5r.e*srn

' 1 cv4i-1/2s 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.

<C-5 >

Page 104 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO, SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. Co(*'0 I Floor El.

9-00' Room, Area`

M4-.).-

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)?

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

YkNO U0 N/AD Y* N1 UO N/AO Y*"NOJ UD N/AD Y) NOQUE Comments (Additional pages may be added as necassay 6-f rctccelv4t pffr 56W-V/S II-u))~

34-3..

'W Sn Evaluated by.

Date:

1/2______';

3/'

g7 2!,/2_

< C-6 >"

Page 105 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status: Y 0 Area Walk-By Checklist (AWC)

Location: Bldg.

P6 Floor El. Z20v Room, Area" R./O1 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 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YC NQ" U-' N/AQ

2. Does anchorage of equipment in'the area appear to be free of significant YX Nr' UE-N/AEJ 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)?

YPONCI UO N/AQI

4. Does it appear that the area is free of potentially adverse seismic spatial YX NEI UD N/AEl interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

" If the mrom in which the SWEL item is located is very large (e.g.,

uerbine HAll), the area selected should be described. This selected area should be based er judgment, e.g., on the order of about 35 feet from the SWEL item, (C-5 Page 106 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

Floor El. Z' Room, Area"3 R(/o

5. Does it appear that the area is free of potentially adverse seismic YC NEI U' 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 Yj NIl Ur"] N/A0 interactions that could cause a fire in the area?

f

7. Does it appear that the area is free of potentially adverse seismic YO N9 U-N/AD interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

5 -A 10 f

)

6,1 FLe,:

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,4-hLX.

/

c7-4 c-JX 7,*.

/c'(-010

~)~ye

-~Af S

77 SA

/yP IS N-7T-5 ;C9=U(&

5g~Lo 40 W41c4-r)

OV

8. Have you looked for and found no other seismic conditions that could YK Nf U"-

adversely affect the safety functions of the equipment in the area?

AO/

ii

/_5 /%,//1C1

/4 4-,#D&.J/7 54 PPo,-A_

A/el--0z,'e 8ot..7"

.*. c..

5*$V I PeORT 714-4. i OV

,oee 7",,44/f 04VE 70 o40k/

a c

,w C Z'R

1. /4 (

.-.,4/Vo tPe-,

'771 7,v<<Av Comments (Additional pages may be added as necessary)

.4Tr*od

H Tff-SWE STOR,4c4 19.fK et,'4 4 POT-

-AIrl/4 To 7

4--)

7J q

/PIfEA(,1 T

/'1 77'r 17Y&

A dR,,

(Z4

,/y, ev

4.

A60D TA*k)

/5 Evaluated by 5*/

/

3:

5:1^f1'/A-AV /s(d- 0,/

41M /

Dl-.

05M

~~o -

N 40 7~C-C6:'r r

/ -f Of~

Evaluated by:

Peul/Z "45 !!7 Date:

9 Z/.

Page 107 of 205

ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION.0 Page 108 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION

.0 Page 109 of 205

97ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIONOO Page 110 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIONO Page 111 of 205

1. ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION*

Page 112 of 205

O ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIOP Page 113 of 205

ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION

.0 Page 114 of 205

NO. SNCV061-RPT-02, VERSION 1.0 SACHMENT 4: AREA WALK-BY CHECKLISTS Page 115 of 205

NO. SNCV061-RPT-02, VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS Sheet I of 2 Status.f N U Area Walk-By Checklist (AWC)

Location: Bldg.

L Floor El.

i Room, Area' 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 ofjudgments and findings.

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

1. Does anchorage of equipment in the area appear to be free of Y[1 NO

ý0U N/A' 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(4 NOI UOi 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)?

YM NOJ UC N/AC

4. Does it appear that the area is free of potentially adverse seismic spatial YA] NEI U[3 N/A0 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), thse 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.

< C-5 >

Page 116 of 205

NO. SNCV061-RPT-02, VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. J Floor El.

Room, Area'3 5, Does it appear that the area is free of potentially adverse seismic Yt ND UD N/AD interactions that could cause flooding or spray in the area?

6. Does it appcar that the area is free of potentially adverse seismic YI, NEI U 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* NEI UID N/AD-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 YVI NCI UD]

adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

Evaluated by:

I-Date:

9141L.

9 5fl

/

Page 117 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status:&

N U Area Walk-By Checklist (AWC)

Location: Bldg. *TO

• 7,, Floor El. 1)it-Room, Area'3 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 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 potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

YKI NO UO N/AI

2. Does anchorage of equipment in the area appear to be free of significant Yd* Nf" U-N/AO 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)?

YPND UO N/AD

4. Does it appear that the area is free of potentially adverse seismic spatial Y

NO U-N/AD interactions with other equipment in the area (e.g., ceiling tiles and

/

lighting)?

"If the room in which the SWEI. item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based orsjudgmeenr, e.g., on the order of about 35 feet from the SWEL item.

Page 118 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. DF', 7 Floor El.

--- ta " Room, Area 3 A-AV I

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# NEI UQ N/A[]

Yf NEI UO N/AQ YM NEI UO N/AO

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

YAJND U0 Comments (Additional pages may be added as necessary)

Evaluated by: ZA K

Date:4 &

/

Page 119 of 205

NO. SNCV061-RPT-02, VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS Sheet I of 2 Status:(Y N U Area Walk-By Checklist (AWC)

Location: Bldg.

j.L Floor El.

ZZ0'

Rooi, ra" A / I lnstructions 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 ofjudgments and findings.

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

1. Does anchorage of equipment in the area appear to be free of YA NO UO N/AQ potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of significant YJ NO U1" N/AQ 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* NO UO N/AO

4. Does it appear that the area is free of potentially adverse seismic spatial Y(X NO UO 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, eg., on the order of about 35 feet from the SWELitem.

<( C.5 >

Page 120 of 205

NO. SNCV061-RPT- 02, VERSION 1.0 ATTACHMENT 4: AREA WALK-BY CHECKLISTS Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

Pe?

Floor El.

Zo0 Room, Areal 1/

/0 2.

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)?

Y5] NO UO N/AO YX NO UO N/AQ YP NO UO N/AO

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

YM NO UO Comments (Additional pages may be added as necessary)

NVo IJ6 Evaluated by:

20We'Z4/$

i1/Y *-7 4 l,

4, Date: "l5-2 Page 121 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 1 of 2 Status Y,%

U Area Walk-By Checklist (AWC)

Location: Bldg.

IV C Floor El.

6 oom, Area" eh e' 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 commpnts.

1. Does anchorage of equipment in the area appear to be free of Yt] NEI U(( N/AQ 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] NEI UE1 N/AE]

degraded conditions?

Yd~NOI UE] N/A0

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)?

4. Does it appear that the area is.free of potentially adverse seismic spatial Y-)

NE UE-J N/AD interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

33 If the room in which the SWVEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area shoald be based onjudgment, e.g., on the order of about 35 feet from the SWEL item, Page 122 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg. J_!1*7L._ Floor El.

R-*

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

YEK NO UO N/AC YV NO u-N/ArC YMN[I U[- N/AC

8. Have you looked for and found no other seismic conditions that could Y9 NEI UO adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

Evaluatcd by:_Ca74/4~/

PV~som-L 4-Ptf%4

< C-6>

Date:

Page 123 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet i of 2 Status:0 N U Area Walk-By Checklist (AWC)

Location: Bldg. _A&.. Floor EL

=

Roon, Area1 PQ1).,?

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

YP NOI UO N/A[U

2. Does anchorage of equipment in the area appear to be free of significant Y

NO UEJO N/AO 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)?

YK NOi UO' N/AD

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

"If th 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 onjudgeseot, e.g., on the Order of about 35 feet from the SWEL item.

< C-5 )>

Page 124 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSION 1.0 Sheet 2 of 2 Area Walk-By Checklist (AWC)

Location: Bldg.

Floor El. I I, Room, Area"3 PL)

A03

5. Does it appear that the area is free of potentially adverse seismic YMX NO UI"] N/AO interactions that could cause flooding or spray in the area?

• ysJ-m

/vai f 4-

.,l

'(Q fl y3 cQc,6***n Xir,-C.2,0 ( k177-G,,.Pnssi.rkitj.I ws vaA&

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)?

YKND UE] N/AD YeNQ UD N/AO

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

Yo NO UD Comments (Additional pages may be added as necessary)

No JAý00 com¶sqjfs NVý Evaluated by:

Date:

!CZ9 2'z P'l V/,*

v,04"P.-q Rxx y

/

< C-6 >

Page 125 of 205

ATTACHMENT 4: AREA WALK-BY CHECKLISTS NO, SNCV061-RPT-02, VERSION 1.0 Hernandez, Jose R.

From.

Hughes, Lindy K.

Sent:

Thursday, September 13, 2012 3:35 PM To:

Hernandez, Jose R.

Cc:

Lattner, John D.; Petrak, Tom G.

Subject:

RE: Fire protection Hope this will help. If you need me to find more information, please let me know.

Based on my review of procedure 92040-C, AB R-159 is covered by suppression system 2-2301-S4-095. This is a preaction system. The seismic qualification was performed under calculation X4C2301H208. "None of the piping, Victaulic coupling, threaded connections, hangers, or earthquake bracings failed (Physical breaking) due to 5 DBEs and 1 SSE."

AB R-D02 is covered by suppression system 2-2301-84-001. This is a preaction system, The seismic qualification was performed under calculation X4C2301 H166. "None of the piping, Victaulic coupling, threaded connections, hangers, or earthquake bracings failed (Physical breaking) due to 5 OBEs and 1 SSE."

AB R-D1 13 is covered by suppression system 2-2301-$4-013. This is a preaction system. The seismic qualification was performed under calculation X4C2301 H177. "None of the piping, Victaulic coupling, threaded connections, hangers, or earthquake bracings failed (Physical breaking) due to 5 OBEs and 1 SSE."

AB R-D05 is covered by suppression system 2-2301-S4-002. This is a preaction system. The seismic qualification was performed under calculation X4C2301 H 167. "None of the piping, Victaulic coupling, threaded connections, hangers, or earthquake bracings failed (Physical breaking) due to 5 DBEs and 1 SSE."

From: Hernandez, lose R, Sent: Thursday, September 13, 2012 12:37 PM To. Hughes, Lindy K.

Cc. Lattner, John D.; Petrak, Tom G.

Subject:

RE: Fire protection

Lindy, The seismic walkdown team will be needing the confirmation of the seismic qualification for the following rooms on the Auxiliary id:

C R159 G RD02 SP0D113 RD05 You don't have to attach the seismic qualification document. It will only be enough to reference it. Please let me know if you have any questions.

Thank you Jose R.

-hernandez, PE Plant Vogtle I & 2 - SAlIA Seismic Sit.e Lead 1rlhernan@ý_outhOrncoxorr From: Hernandez, Jose R.

Sent: Thursday, September 13, 2012 1:27 PM Page 126 of 205

SACHMENT 4: AREA WALK-BY CHECKLISTS I

/~~i 0

NO. SNCV061-RPT-02, VERSIO P.0 Page 127 of 205

9 ACHMENT 4: AREA WALK-BY CHECKLISTS NO. SNCV061-RPT-02, VERSIONOO Page 128 of 205