ML13008A053

Near-Term Task Force Recommendation 2.3 Seismic Walkdown Report, Appendix B: Seismic Walkdown Checklists, Page B-1, Sheet 368 of 513 Through Sheet 481 of 513

ML13008A053
Person / Time
Site:	Perry
Issue date:	09/28/2012
From:	Lucarelli B, Beigi F, Guerra E, Reddington J, Reny D ABS Consulting, FirstEnergy Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
References
L-12-283
Download: ML13008A053 (114)

Text

'

Paul C. Rizzo Associates, Inc.

ENG;INf [IR1 *t' CO*St LI ANPS Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 368 of 513 Status:

(2)

N U

Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

19 section switchgear. Two sections opened to verify component anchorage. Each section is welded to embedded channels at each of 4 corner posts with 1.5 "long welds.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

LI X Y

N U

N/A X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I

I*--

Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSULTATrS Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 369 of 513 Status:

W N

U Equip. Class 3. Medium Voltage Switchgear Equipment Description 41 60V Emergency BUS Interaction Effects

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

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

Overhead cable trays adequately supported.

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

Attached top conduit is adequately flexible.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Fl'Y Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 370 of 513 Status:

()

N U

Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS and photos (if any):

rne *Name:,4v o-LAv,1).jpg

==

Description:==

Component Plate ID File Name: 4KVS-2AE(2).jpg

==

Description:==

General View of Component

_____________________I I*Q Paul C. Rizzo Associates, Inc.

,NCINEERS

& ClNSU'ITAN-TS Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 371 of 513 Status:

(Y N

U Equip. Class 3. Medium Voltage Switchgear Equipment Description 41 60V Emergency BUS C'I File Name: 4KVS-2AE(3).jpg

==

Description:==

View of Flexible Top Conduit File Name: 2-61-11-2-26.jpeg

==

Description:==

View of Opened Compartment

• QPaul C. Rizzo Associates, Inc.

ENGINEFRS & OWL NI* ['NTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 372 of 513 Status:

()

N U

Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS File Name: 2-62-11-2-26.jpeg

==

Description:==

View of Interior Base File Name: 2-63-11-2-26.jpeg

==

Description:==

View of Interior Base

• QPaul C. Rizzo Associates, Inc.

ENGINEERS & CONSULLAN'-

Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Sheet 373 of 513 Status:

(Y)

N U

Equip. Class 3. Medium Voltage Switchgear Equipment Description 41 60V Emergency BUS rie rIame: L-O,-1 i-L-Lo.jpeg

==

Description:==

View of Welded Comers File Name: 2-73-11-2-26.jpeg

==

Description:==

View of Door-Mounted Components

L~YŽ Paul C. Rizzo Associates, Inc.

ENOLER 6,FE~

CON'4'ITAN-TS Sheet 374 of 513 N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2AE Equipment Description 4160V Emergency B Status:

)

Equip. Class 3. Medium Voltage Switchgear I

U U

r ie iName: L-Y,+-1 i-L-Lo.Jpeg

==

Description:==

View of Interior Components

• QPaul C. Rizzo Associates, Inc.

ENGINEERS & CONWILI TA%'.S Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2DF Sheet 375 of 513 Status:

(Y N

U Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR DF Manufacturer, Model, Etc.

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results 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)?

Y N

II X

18 section switchgear. Each section is welded to embedded channels at each of 4 corner posts with 1.5"long welds. Component was protected at time of walkdown and could not be opened No.further inspection required since component is not part of 50% anchorage verification.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A I I I

I x Y

N U

x I I T

L 2 ŽPaul C. Rizzo Associates, Inc.

NG;INLE5RS

& C ONSt IT AN I, Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2DF Sheet 376 of 513 Status:

W N

U Equip. Class 3. Medium Voltage Switchgear Equipment Description 41 60V Emergency BUS Interaction Effects

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

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

Overhead cable trays and HVA C are adequately supported.

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

Attached top conduit is adequately flexible.

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

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U x

_ _T Other Adverse Conditions

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

Y N

U x

II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Sheet 377 of 513 Paul C. Rizzo Associates, Inc.

ENG.INEERS & CONSUtTANTS Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2DF Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS Other supporting or relevant documents and photos (if any):

File Name: 4KVS-2-DF(1).jpg

==

Description:==

Component Plate ID r uie iName:,& v 3-L-ur, z).Jpg

==

Description:==

General View of Component

Paul C. Rizzo Associates, Inc.

Sheet378of 513 E N(GINEERS 6&ONSLIIAN\\TS Status:

()

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

4KVS-2DF Equip. Class 3. Medium Voltage Switchgear Equipment Description 4160V Emergency BUS File Name: 4KVS-2-DF(3).jpg

==

Description:==

View of Flexible Top Conduit

q Paul C. Rizzo Associates, Inc.

FNGCINEURS

& (."INMT.4NTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 BYA Sheet 379 of 513 Status:

(Y)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Location: Bldg.

MSCV Floor El.

755 Room CV&RC Area-Reac-2T-SWGR Manufacturer, Model, Etc.

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results 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)?

One cubicle in a 2 section switchgear.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

LIIIN Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I

F l

V-Paul C. Rizzo Associates, Inc.

Sheet 380 of 513 Status:

(W)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 BYA Equipment Description Unit 2 -

Equip. Class 2. Low Voltage Switchgear Reactor Trip Bypass Breaker A Interaction Effects

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

Switchgear is top braced to adjacent control cabinet.

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

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

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

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U X

F I

Other Adverse Conditions

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

Y N

U X II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/1 0/20 12

IPaul C. Rizzo Associates, Inc.

Sheet 381 of 513 ENGINEERS & CONSUTANNTS Status:

0 N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 BYA Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Other supporting or relevant documents and photos (if any):

REAF2T SWGR C

T

!1!ý7 rue Name: /-fOi-i-L-13jpeg

==

Description:==

Component Plate ID File Name: 2-62-1-2-15.jpeg

==

Description:==

General View of Component

LKYŽ Paul C. Rizzo Associates, hic.

FO( P.FRS& CON't LIAN1.

Sheet 382 of 513 Status:

(2)

Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 BYA Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A N

U File Name: 2-73-1-2-15.jpeg

==

Description:==

View of Flexible Top Lines File Name: 2-94-1-2-15.jpeg

==

Description:==

Adjacent Cabinets Bolted Together

L y

Paul C. Rizzo Associates, Inc.

ENGI.NEERS & CONLTIAN-TS Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 RTA Sheet 383 of 513 Status:

W*)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Location: Bldg.

MSCV Floor El.

755 Room CV&RC Area-Reac-2T-SWGR Manufacturer, Model, Etc.

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

Anchorage

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

One cubicle in a 2 section switchgear.

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

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

4. Is the 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?

Y N

I X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A T I Ix Y

N U

x I

I I

L

'WIY Paul C. Rizzo Associates, Inc.

ENGINEERS &,,N*

ONLLTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 RTA Sheet 384 of 513 Status:

W N

U Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Interaction Effects

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

Switchgear is top braced to adjacent control cabinet.

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

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

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

Y N

U N/A X

Y N

U N/A x

Y N

U N/A X

Y N

U x

-F Other Adverse Conditions

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

Y N

U X II Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Paul C. Rizzo Associates, Inc.

E[(INEERS & (ONSULTANTS Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 RTA Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A Other supporting or relevant documents and photos (if any):

A C, -,, T S-W G R CABINLI I NMI File Name: 2-61-2-2-15.jpeg

==

Description:==

Component Plate ID rue iName: L-oz-L-L-i:.Jpeg

==

Description:==

General View of Component

Paul C. Rizzo Associates, Inc.

kIN NEIRS & }ONSI I "ANTI Status:

t*

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

52 RTA Equip. Class 2. Low Voltage Switchgear Equipment Description Unit 2 - Reactor Trip Bypass Breaker A vue Name: z-oi-2-2-1D.jpeg

==

Description:==

View of Flexible Top Lines

L* YŽ Paul C. Rizzo Associates, Inc.

CENINEERS & CON*U,1TANT'S Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-2-1 Sheet 387 of 513 Status:

W)

N U

Equip. Class 15. Battery Racks Equipment Description Control Storage Battery Location: Bldg.

SRVB Floor El.

730 Room Battery Room 2-1 Manufacturer, Model, Etc.

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

Anchorage

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

Two double row, single tier braced racks, one with 4 bays and one with 5 bays. Bases of racks are welded to floor embeds with -32" of weldfor each bay.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Drawing 2001.240-841-034 confirms 16" of weld material required per frame (32" per bay).

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

Y N

EX I

I Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I

L

'4 Paul C. Rizzo Associates, Inc.

ININItERS & CONSILTA'3S Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-2-1 Sheet 388 of 513 Status:

(W)

N U

Equip. Class 15. Battery Racks Equipment Description Control Storage Battery Interaction Effects

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

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

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

Attached lines have adequate flexibility.

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

All bateries are separated by spacers and racks have end restraints for batteries.

Y N

U N/A x

Y N

U N/A X

Y N

U N/A X

Y N

U xI Other Adverse Conditions

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

Y N

U X II Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

L*YŽ Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSULT4ATS Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-2-1 Sheet 389 of 513 Status:

(Y)

N U

Equip. Class 15. Battery Racks Equipment Description Control Storage Battery ents and photos (if any):

File Name: BAT-2-1(1).jpg

==

Description:==

General View of Component File Name: BAT-2-1(2).jpg

==

Description:==

View of Anchor Welds

L~YŽPaul C. Rizzo Associates, Inc.

E%6INEIRS & L ONSLT~INNS Sheet 390 of 513 Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-2-1 Equip. Class 15. Battery Racks Equipment Description

.Control Storage Battery rvie Name: tIAI-L-1(3).Jpg

==

Description:==

View of Anchor Welds File Name: BAT-2-1(4).jpg

==

Description:==

General View of Component

P N

Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSUILTA-TS Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-1 Sheet 391 of 513 Status:

W)

N U

Equip. Class 16. Battery Chargers and Inverters Equipment Description 125 Volt DC Battery Charger 2-1 Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

Component supported on two -3" high channels. Channels are welded to embed with

-2.5" long fillet welds affront corners and-I "@3"o.c. in middle. Back of component anchored by -1/2" diam anchor bolts.for each channel.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

I X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I

L Y

Paul C. Rizzo Associates, Inc.

ESs c I'kERS & CONhclTAI (S Seismic Walkdown Checklist (SWC)

Sheet 392 of 513 Status:

W*)

N U

Equipment ID No.

BAT-CHG2-1 Equipment Description 125 Vol Equip. Class 16. Battery Chargers and Inverters t DC Battery Charger 2-1 Interaction Effects

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

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

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

Attached lines have adequate flexibility.

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

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U X

-I Other Adverse Conditions

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

Y N

U x

II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Fuý'ýSheet 393 of 513 LaN V-1 Paul C. Rizzo Associates, Inc.

[NINflRS & C'oN.t rLITA NfS Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-1 Equip. Class 16. Battery Chargers and Inverters Equipment Description 125 Volt DC Battery Charger 2-1 Other supporting or relevant documents and photos (if any):

File Name: BAT-CHG2-1(2).jpg

==

Description:==

Component Plate ID

ý -2ilM File Name: BAT-CHG2-1(3).jpg

==

Description:==

General View of Component

IŽ1ŽPaul C. Rizzo Associates, Inc.

Sheet 394 of 513 Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-1 Equip. Class 16. Battery Chargers and Inverters Equipment Description 125 Volt DC Battery Charger 2-1 File Name: BAT-CHG2-1 (l).jpg

==

Description:==

View of Anchor Bolts in Rear of Component Iffie Name: BiA 1-I(HJ2-I(4).Jpg

==

Description:==

View of Welded Channel at Front of Component

Paul C. Rizzo Associates, Inc.

Sheet395of 513 INGCINEERS

& *N*ULTANTS Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-1 Equip. Class 16. Battery Chargers and Inverters Equipment Description 125 Volt DC Battery Charger 2-1 File Name: BAT-CHG2-1(5).jpg

==

Description:==

View of Flexible Top Lines File Name: BAT-CHG2-1 (6).jpg

==

Description:==

Adjacent Cabinets Bolted Together

L-YŽ Paul C. Rizzo Associats, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-3 Sheet 396 of 513 Status:

(W)

N U

Equip. Class 16. Battery Chargers and Inverters Equipment Description Battery Charger No. 3 Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

Component is supported on two -3" high channels. Each channel is anchored to floor with 2 -5/8" diam anchors.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

Y N

U N/A X

Y N

U N/A x

Y N

U N/A X

Y N

U N/A X

Y N

U x

- - T

Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSULTAN'TS Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-3 Sheet 397 of 513 Status:

(Y)

N U

Equip. Class 16. Battery Chargers and Inverters Equipment Description Battery Charger No. 3 Interaction Effects

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

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

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

Attached top entry conduit found with adequate flexibility.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 17t--11ý0 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

LQPaul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-3 Equipment Description Battery Charger No.

Sheet 398 of 513 Status:

W N

U Equip. Class 16. Battery Chargers and Inverters 3

Other supporting or relevant documents and photos (if any):

File Name: BAT-CHG2-3(I ).jpg

==

Description:==

Component Plate ID File Name: BAT-CHG2-3(2).jpg

==

Description:==

General View of Component

L*---

Paul C. Rizzo Associates, Inc.

ENG(INEERS & COLNSAT*INTh Seismic Walkdown Checklist (SWC)

Equipment ID No.

BAT-CHG2-3 Sheet 399 of 513 Status:

(2)

N U

Equip. Class 16. Battery Chargers and Inverters Equipment Description Battery Charger No. 3 File Name: BAT-CHG2-3(3).jpg

==

Description:==

View of Anchorage File Name: BAT-CHG2-3(4).jpg

==

Description:==

View of Anchor Bolts on Channel

F l

Paul C. Rizzo Associates, Inc.

ENLINO-EER'

& CO)sL LIAN'T Seismic Walkdown Checklist (SWC)

Equipment ID No.

DC-SWBD2-I Sheet 400 of 513 Status:

(9)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description 125 VDC SWBD2-I Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

Panel is bolted to two inverted channels with 4-1/2 "diameter machine bolts. Each channel is welded to floor embeds along both flanges with minimum of -30" of welds.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Drawing 2001.260-350-03OF shows 3" of 1/4" welds at 12" spacing along each of the two.flanges of each channel. The design required weld is less than provided in the field and therefore the as-installed configuration is adequate.

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

Y N

X I

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U X

T--F

44C Paul C. Rizzo Associates, Inc.

ENGINEERS & CON'SLTAVT$

Seismic Walkdown Checklist (SWC)

Equipment ID No.

DC-SWBD2-1 Sheet 401 of 513 Status:

(2)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description 125VDC SWBD2-1 Interaction Effects

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

Potential interactionfrom flourescent light fixture judged not significant since panel does not contain any relays.

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

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

Attached top conduit is adequately flexible.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Lb----

Paul C. Rizzo Associates, Inc.

E.NCANEERS&.

,ONS'I lAI$

Seismic Walkdown Checklist (SWC)

Equipment ID No.

DC-SWBD2-1 Sheet 402 of 513 Status:

(W)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description 1 25VDC SWBD2-1 125VDC SWBD2-1 Otner su ortin or relevant documents a File Name: DC-SWBD2-1(I).jpg

==

Description:==

Component Plate ID nd photos (if any):

-lile Name: UD-SWBWV2-1(2).jpg

==

Description:==

General View of Component

L Y

Paul C. Rizzo Associates, Inc.

ENGINFERS & CONSt LTAN"[S Seismic Walkdown Checklist (SWC)

Equipment ID No.

DC-SWBD2-1 Sheet 403 of 513 Status:

(Y)

N U

Equip. Class 2. Low Voltage Switchgear Equipment Description 125VDC SWBD2-1 File Name: DC-SWBD2-1(3).jpg

==

Description:==

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

==

Description:==

View of Opened Cabinet

LPaul C. Rizzo Associates, Inc.

Sheet 404 of 513 Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment IDNo.

MCC-2-EO1 Equip. Class 1. Motor Control Center Equipment Description 480VAC Motor Control Center Location: Bldg.

INTS Floor El.

705 Room Intake Cubicle D Manufacturer, Model, Etc.

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

Anchorage

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

5 section MCC. Each section welded to embed steel at each of its four corners with

-2.25" of 1/4" welds for a total of 25" of weld and front and 25" of weld at the back.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Calculation NM(B)-468-CZC confirms anchorage configuration as 12-3" long welds at corners of MCC sections for a total of 18" offillet welds at front and 18" of welds at the back of the MCC. The welds are specified to be placed at each corner of MCC section. The requred welds per the referenced calc is 36" vs. 50" observed during walkdown. The configuration is adequate.

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

Y N

X I I

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x T I

I

XY Paul C. Rizzo Associatcs, Inc.

ENGINEERS & CONtSUITANIfS Seismic Walkdown Checklist (SWC)

Equipment IDNo.

MCC-2-E01 Sheet 405 of 513 Status:

(D)

N U

Equip. Class 1. Motor Control Center Equipment Description 480VAC Motor Control Center Interaction Effects

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

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

Nearby space heater is adequately supported. Flourescent lights are supported by long chains and capable of swinging, but will not interact with the MCC.

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

Top entry conduit is adequately flexible.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x I I

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Paul C. Rizzo Associates, Inc.

Sheet 406 of513 EN(.INEERS & t I

t

,rtATS Status:

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E01 Equip. Class I. Motor Control Center Equipment Description 480VAC Motor Control Center Other supporting or relevant documents and photos (if any):

File Name: MCC-2-EO1(I).jpg

==

Description:==

Component Plate ID I

+

t4ile Name: MCC-2-LUI(2),jpg

==

Description:==

General View of Component

Sheet 407 of 513 Paul C. Rizzo Associates, Inc.

F-NGI NFE RS & COW1 Irl' AN'IS Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-EO1 Equip. Class 1. Motor Control Center Equipment Description 480VAC Motor Control Center File Name: MCC-2-E01 (3).jpg

==

Description:==

View of Anchor Welds File Name: MCC-2-EO1 (4).jpg

==

Description:==

View of Flexible Top Lines

[ŽQ j Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E03 Sheet 408 of 513 Status:

(2)

N U

Equip. Class 1. Motor Control Center Equipment Description 480V Motor Control Center For 2E3 Location: Bldg.

AXLB Floor El.

755 Room AXLB 755-MCC Room Manufacturer, Model, Etc.

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

Anchorage

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

2 rows of MCCs, 6 sections each. These two rows are arranged back to back and continuously connected at the top. First 3 sections are stitch welded with an average of -4" of l/4" weldper section atlfront and back. Next 3 sections have 2-4"welds at corners in.front and average of 4"of weld per section in back.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

Y N Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I

L Paul C. Rizzo Associates, Inc.

ENGINEERS & COtNSIULTA%'TS Seismic Walkdown Checklist (SWC)

Sheet 409 of 513 Status:

(2)

N U

Equipment ID No.

MCC-2-E03 Equipment Description 480V M Equip. Class 1. Motor Control Center otor Control Center For 2E3 Interaction Effects

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

Continuous top connection of adjacent cabinets.

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

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

Attached top conduit found with adequate flexibility.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x I I

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

L=6 V

Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E03 Sheet 410 of 513 Status:

(2)

N U

Equip. Class 1.

Motor Control Center Equipment Description 480V Motor Control Center For 2E3 nd photos (if any):

File Name: 2-61-3-2-04.jpeg

==

Description:==

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

==

Description:==

General View of Component

X Q Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSLI'FANT'I Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E03 Sheet 411 of 513 Status:

(Y)

N U

Equip. Class 1. Motor Control Center Equipment Description 480V Motor Control Center For 2E3 File Name: 2-63-3-2-04.jpeg

==

Description:==

General View of Component rue r~ame: /-oQ-.-z-u,'.jpeg

==

Description:==

Adjacent Cabinets Bolted Together

44rŽ Patul C. Rizzo Associates, Inc.

UN(GINFER & CO)N)tN I kNTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E03 Sheet 412 of 513 Status:

(2)

N U

Equip. Class 1. Motor Control Center Equipment Description 480V Motor Control Center For 2E3 File Name: 2-95-3-2-04.jpeg

==

Description:==

View of Weld Configuration on Left Side File Name: 2-96-3-2-04.jpeg

==

Description:==

Flexible top lines

rlvýý Paul C. Rizzo Associates, Inc.

Sheet ENGINEERS & CO)NS LULI'AN I'

Status:

Wl N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E03 Equip. Class 1. Motor Control Center Equipment Description 480V Motor Control Center For 2E3 File Name: 2-97-3-2-04.jpeg

==

Description:==

View of Weld Configuration on Right Side

I Paul C. Rizzo Associates, Inc.

E%(;INfERS & 01V.L11 IN Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-EO5 Sheet 414 of 513 Status:

(Y)

N U

Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Location: Bldg.

MSCV Floor El.

735 Room MSCV West Manufacturer, Model, Etc.

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

Anchorage

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

13 section MCC is welded at front and back to floor embed with an average of 4.5"of weld per section at both front and back of the MCC.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(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?

Y Nz Y

N U

N/A X

Y N

U N/A X

Y N

U N/A x

Y N

U N/A X

Y N

U X '-

'41r Paul C. Rizzo Associates, Inc.

ENGINEERS & CONMIATANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E05 Sheet 415 of 513 Status:

(Y)

N U

Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Interaction Effects

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

-3/4 "gap between back of MCC and rigidly supported cable tray is judged adequate.

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

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

Attached top entry conduit found with adequate flexibility.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

[ O I Paul C. Rizzo Associates, Inc.

Sheet 416 of 513 tANýI-RS& L&ONL I IANT, Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E05 Equip. Class I. Motor Control Center Equipment Description 480 VAC Motor Control Center Other su relevant documents and photos (if any):

pm

,- ---~

File Name: 2-61-1-2-13.jpeg

==

Description:==

Component Plate ID File Name: 2-62-1-2-13.jpeg

==

Description:==

General View of Component

L Y

Paul C. Rizzo Associates, Inc.

I'GINEERS & CONSLITANTS Sheet 417 of 513 Status:

(2)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E05 Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center File Name: 2-63-1-2-13.jpeg

==

Description:==

View of Front Anchorage File Name: 2-64-1-2-13.jpeg

==

Description:==

View of Back Anchorage

Paul C. Rizzo Associates, Inc.

Sheet 418of513 F*NGINIA HR, & ION'I.tI I NTS Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E05 Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center File Name: 2-73-1-2-13.jpeg

==

Description:==

View of Flexible Top Conduit File Name: 2-94-1-2-13.jpeg

==

Description:==

Space Between MCC and Cable Tray Support

41--- Paul C. Rizzo Associates, Inc.

ENGINEERS & ("NSOLTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Sheet 419 of 513 Status:

W N

U Equip. Class 1. Motor Control Center Equipment Description Motor Control Center Location: Bldg.

DGBX Floor El.

732 Room EDG 2-1 Manufacturer, Model, Etc.

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

Anchorage

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

7 section MCC. Each section welded to embed steel at each of its four corners with

-3" of 1/4" welds.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Calculation 12241-NM(B)-468-CZC confirms anchorage configuration as total of eight 3" longfillet welds at both front and back of the MCC. The welds are specified to be placed at each corner of MCC sections. The required weld length per the referenced calculation is 48" vs. -84" observed during walkdown. The configuration is adequate.

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

Y N

X I I

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x I I

I

L;%

V Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Sheet 420 of 513 Status:

Y)

N U

Equip. Class 1. Motor Control Center Equipment Description Motor Control Center Interaction Effects

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

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

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

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

Attached top conduit found with adequate flexibility.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

LKYŽ Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Sheet 421 of 513 Status:

W)

N U

Equip. Class 1. Motor Control Center Equipment Description Motor Control Center evant documents and photos (if any):

File Name: MCC-2-E07(I).jpg

==

Description:==

Component Plate ID File Name: MCC-2-E07(2).jpg

==

Description:==

General View of Component

Paul C. Rizzo Associates, Inc.

FNGINLLRS & CONSULI ANIS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Sheet 422 of 513 Status:

(Y)

N U

Equip. Class 1. Motor Control Center Equipment Description Motor Control Center File Name: MCC-2-E07(3).jpg

==

Description:==

View of Anchor Welds File Name: MCC-2-E07(4).jpg

==

Description:==

View of Flexible Top Lines

L Y

Paul C. Rizzo Associates, Inc.

E*N.INFERS & CA NMULT.NTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Sheet 423 of 513 Status:

(Y)

N U

Equip. Class 1. Motor Control Center Equipment Description Motor Control Center rue Name:,-oi-o-/-ui.jpeg

==

Description:==

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

==

Description:==

View of Internal Base

L*Ž-

Paul C. Rizzo Associates, Inc.

Sheet 424 of 513 ENC;INM* & CON'tt IANIS Status:

(D)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E07 Equip. Class 1. Motor Control Center Equipment Description Motor Control Center File Name: 2-63-6-2-08.jpeg

==

Description:==

View of Mounting of Internal Components

L Y

Paul C. Rizzo Associates, Inc.

INLINNEIRS &

)ONWLITANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E09 Sheet 425 of 513 Status:

W N

U Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Location: Bldg.

CNTB Floor El.

707 Room Control BLDG MCC Manufacturer, Model, Etc.

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

Anchorage

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

6 bay MCC welded to W-beam on thefloor.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

~I X

Y N

U N/A x

Y N

U N/A x

7 Y

N U

N/A x

Y N

U N/A x

Y N

U x

I

[

I

I¢2 Paul C. Rizzo Associates, Inc.

E NCINFERS & CONSLtTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E09 Sheet 426 of 513 Status:

W N

U Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Interaction Effects

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

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

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

Attached top conduit found with adequate flexibility.

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

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U x

-F Other Adverse Conditions

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

Y N

U X II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

~Qj Paul C. Rizzo Associates, Inc.

ENG INEERS & CONSUTiAN'TS Sheet 427 of 513 Status:

W)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E09 Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center nd photos (if any):

File Name: 2-61-1-2-06.jpeg

==

Description:==

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

==

Description:==

General View of Component

L Q Paul C. Rizzo Associates, Inc.

tXAGNEERS & LONt 'UI AN-T Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E09 Sheet 428 of 513 Status:

CY)

N U

Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center rile Name: z-o4-i-L-uo.jpeg

==

Description:==

View of Flexible Top Conduit vile Name: z-/i-1-Z-ou.jpeg

==

Description:==

View of Welds at Component Base

• Paul Sheet 429 of 513 Paul C. Rizzo Associates, Inc.

ENGINEERS & (ON'.LLTANTS Status:

(Y N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E09 Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Vile Name: 2-94-l-2-U6.jpeg

==

Description:==

View of Welds at Component Base rnie Name: z-3--i-z-uo.jpeg

==

Description:==

View of Welds at Component Base

2--1

'We Patil C. Rizzo Associattes, Inc.

f'.ONN'e. ~A) I ATS Sheet 430 of 513 Status:

Y U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-EI I Equipment Description 480 VA4 Equip. Class 1. Motor Control Center CMotor Control Center Location: Bldg.

SFGB Floor El.

737 Room SFGD 737 Manufacturer, Model, Etc.

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

Anchorage

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

II section MCC. Each section is welded to embed steel at each of its four corners with -2.25" of 1/4" weldfor a total of 49.5" of weld at firont and 49.5" of weld at the back.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Calculation 12241-NM(B)-468-CZC confirms anchorage configuration as 24-3" long fillet welds at corners of MCC sections for a total of 36" of weld at front and 36" of weld at the back of the MCC. The required welds at each side of the MCC is 36" vs.

the 49.5" observed during walkdown. The configuration is adequate.

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

X II Y

N U

N/A X

Y N

U N/A X

Y N

U N/A x

Y N

U N/A X

Y N

U x T -- T

• QPaul C. Rizzo Associates, Inc.

ENGINEERS & CONSUI'ANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-E11 Sheet 431 of 513 G

U Status:

Y Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Interaction Effects

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

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

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

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

55 gallon drum in area observed unrestrained close to component. Maintentance was notified and subsequent walkdown confirmed the drum was restrained. CR-2012-14420 was generated to document this condition. See A WCfor Area SFGB-737 (Sheet 157 of212) for Photos.

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U I I x I

Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 17! x5-, -- I ý ý -

Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/20 12

r-le-V-1Sheet 432 of 513 Paul C. Rizzo Associates, Inc.

[N(IN4ERS & ktl%'ýL [ I ANIS Status:

Y U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-EI 1 Equip. Class 1. Motor Control Center Equipment Description 480 VAC Motor Control Center Other supporting or relevant documents and photos (if any):

File Name: 2-61-1-2-24.jpeg

==

Description:==

Component Plate ID File Name: 2-62-1-2-24.jpeg

==

Description:==

General View of Component

Sheet 433 of 513 Paul C. Rizzo Associates, Inc.

Set43o 1

[0NG INEERS &

LAN LTANTS Status:

Y U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

MCC-2-El1 Equip. Class I. Motor Control Center Equipment Description 480 VAC Motor Control Center File Name: 2-63-1-2-24.jpeg

==

Description:==

View of Component Anchorage File Name: 2-64-1 24.jpeg

==

Description:==

View of Flexible Top Conduit

L Ž Paul C. Rizzo Associates, Inc.

MANF;NERS I* I A%-'N[]A Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL 2DIGEN-I Sheet 434 of 513 Status:

()

N U

Equip. Class 20. Instrument and Control Panels Equipment Description DG 2-1 Excitation Panel Location: Bldg.

DGBX Floor El.

732 Room EDG 2-1 Manufacturer, Model, Etc.

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

Anchorage

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

Component is stitch weldedfront and back to floor embeds, 3" at 10" o. c.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Calculation 12241-NM(B)-438-CZC confirms anchorage configuration as front and back fillet welds 3"@10" o.c.

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

Y N

XZI I

Y N

U N/A X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A X

Y N

U xI

L jPaul C. Rizzo Associates, Inc.

ENCN(IL* RS & CONSUI ]',t'NT Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL 2DIGEN-I Sheet 435 of 513 Status:

SY)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description DG 2-1 Excitation Panel 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 N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x I I

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

FvPaul Sheet 436 of 513 Paul C. Rizzo Associates, Inc.

ENGINEERS & I.'O*NU'tItANTS Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL 2DIGEN-l Equip. Class 20. Instrument and Control Panels Equipment Description DG 2-1 Excitation Panel ant documents and photos (if any):

File Name: 2-61-8-2-08.jpeg

==

Description:==

Component Plate ID File Name: 2-73-8-2-08.jpeg

==

Description:==

General View of Component

L*--

Paul C. Rizzo Associates, Inc.

ENCINEURS & CONSUlTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL 2DIGEN-1 Sheet 437 of 513 Status:

(Y)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description DG 2-1 Excitation Panel File Name: 2-62-8-2-08.jpeg

==

Description:==

View of Open Cubicle File Name: 2-63-8-2-08.jpeg

==

Description:==

View of Internal Components

Sheet 438 of 513 Paul C. Rizzo Associates, Inc.

TNt.lNE1RS &

IU NS I 1 NTS Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL 2DIGEN-1 Equip. Class 20. Instrument and Control Panels Equipment Description DG 2-1 Excitation Panel File Name: 2-64-8-2-08.jpeg

==

Description:==

Typical Anchor Weld

• QPaul C. Rizzo Associates, Inc.

UNGIM[ ERS & L"NSLI.*TAMrS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-07 Sheet 439 of 513 Status:

(2)

N U

Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

Mounted on inverted channels, channels are stitch welded at front and back, 3" at 11" O.C.

Y N

X I I

Y N

U N/A

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

X Y

N U

N/A

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

oxidation?

Y N

U N/A

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

X Y

N U

N/A

5. Is the anchorage configuration consistent with plant documentation?

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

Drawing 2001.260-363-082L confirms anchor weld configuration as 3" long at 11" on center at front and back.

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

Y N

U x

I

Q Paul C. Rizzo Associatcs, Inc.

PINClNFERS, &

ONSUI "l1N]'S Sheet 440 of 513 Status:

W)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel 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 N

U N/A X

Y N

U N/A Y

N U

N/A x

Y N

U x

T---T Other Adverse Conditions

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

Y N

U x

II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/20 12

Paul C. Rizzo Associates, Inc.

Sheet 441 of 513 ENGINEERS & CONI.LTANTS Status:

(S)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel Other supp orting or relevant documents and photos (if any):

File Name: 2-61-18-2-26.jpeg

==

Description:==

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

==

Description:==

General View of Component

[*

PaulSheet 442 of 513 Paul C. Rizzo Associates, Inc.

I-NGINFERS & *ONSL L I ANTS Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel File Name: 2-63-18-2-26.jpeg

==

Description:==

View of Anchor Weld File Name: 2-61-16-2-26.jpeg

==

Description:==

View of Opened Cabinet

Paul C. Rizzo Associates, Inc.

Sheet ENG3INEER' & CO)N.ITANTS Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-07 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Emergency Distribution Panel File Name: 2-63-16-2-26.jpeg

==

Description:==

View of Internal Components

I IY Paul C. Rizzo Associates, Inc.

E Nt;I N[EMt Nt ONSLAI I A N I Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-19 Sheet 444 of 513 Status:

W N

U Equip. Class 14. Distribution Panels Equipment Description 125 VDC Distribution Panel Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

Mounted on inverted channels, channels are stitch welded at front and back, 3" at I" O.C.

Y N

X Im I Y

N U

N/A

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

X Y

N U

N/A

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

oxidation?

Y N

U N/A

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

X Y

N U

N/A

5. Is the anchorage configuration consistent with plant documentation?

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

Drawing 2001.260-363-156A confirms anchor weld configuration as 3" long at 11" on center at front and back.

Y N

U x

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

L Q Paul C. Rizzo Associates, Inc.

ENCtINUIRS & "INSLL1ANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-19 Sheet 445 of 513 Status:

(Y)

N U

Equip. Class 14. Distribution Panels Equipment Description 125 VDC Distribution Panel 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 N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/20 12

LŽ2Q Paul C. Rizzo Associates, Inc.

ENCINEERS & k. ONILA AITa,'T Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-19 Sheet 446 of 513 Status:

W N

U Equip. Class 14. Distribution Panels Equipment Description 125 VDC Distribution Panel and photos (if any):

File Name: 2-61-17-2-26.jpeg

==

Description:==

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

==

Description:==

General View of Component

LC"D Paul C. Rizzo Associates, Inc.

ENGINEERS & (O\\SLT1 'NIrS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-19 Sheet 447 of 513 Status:

(2)

N U

Equip. Class 14. Distribution Panels Equipment Description 125 VDC Distribution Panel File Name: 2-63-17-2-26jpeg

==

Description:==

View of Anchor Welds File Name: 2-64-17-2-26.jpeg

==

Description:==

View of Opened Cabinet

PaiI C. Rizzo Associates, Ic Sheet 448 of5l3 EN(-INEIE R &

Y.Ll lANTS Status:

(2 N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL DC2-19 Equip. Class 14. Distribution Panels Equipment Description 125 VDC Distribution Panel File Name: 2-73-17-2-26.jpeg

==

Description:==

View of Internal Components File Name: 2-95-17-2-26.jpeg

==

Description:==

View of Internal Welding

1Paul C. Rizzo Associates, Inc.

ENGIN EIRS & CONSULTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2BLG-SER Sheet 449 of 513 Status:

(Y)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description Building Service Control Panel Location: Bldg.

CNTB Floor El.

735 Room Control Room Manufacturer, Model, Etc.

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

Anchorage

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

Panel is welded to embeds with average of 5" of l/4"fillet welds at 12"o.c. at front and back ofpanel.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y Nz Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A I I I

I x I Y

N U

x I

I I

KY Paul C. Rizzo Associates, Inc.

E-M;A;NU.tRS

& *'ONSIt rANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2BLG-SER Sheet 450 of 513 Status:

W N

U Equip. Class 20. Instrument and Control Panels Equipment Description Building Service Control Panel Interaction Effects

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

Control room ceiling main runners are supported from concrete ceiling by wires at -4' spacing. Each ceiling tile (i.e., egg grating) is tied to the main runners at each of its four corners and judged not to be a potential falling hazard.

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

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

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

Y N

U N/A X

Y N

U N/A x

Y N

U N/A X

Y N

U x

-T I

Other Adverse Conditions

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

Y N

U x

II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

L1V-%Y Ž Paul C. Rizzo Assiociates, Inc.

FSO NEERS & MONSULTAN FS Sheet 451 of 513 N

U Status:

W Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2BLG-SER Equip. Class 20. Instrument and Control Panels Equipment Description Building Service Control Panel Other supporting or relevant documents and photos (if any):

File Name: 2HVR-TI228(4).jpg

==

Description:==

General View of Inside Cabinet

-04 00 File Name: 2HVR-TI228-1(2).jpg

==

Description:==

General View of Inside Cabinet

SPaul C. Rizzm Associates, Inc.

F%(,I NJ ((RS & C-M I I.

1 ANTS[

Status:

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2BLG-SER Equip. Class 20. Instrument and Control Panels Equipment Description Building Service Control Panel File Name: 2HVR-T1228(I).jpg

==

Description:==

View of Cabinet Anchorage File Name: 2HVR-TI228-1(3).jpg

==

Description:==

View of Cabinet Anchorage

FLŽ'Y Paul C. Rizzo Associates, Inc.

ENGINEERS & CON LtTANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2RPU-A Sheet 453 of 513 Status:

W N

U Equip. Class 20. Instrument and Control Panels Equipment Description Remote Processing Unit "A" Panel Location: Bldg.

CNTB Floor El.

707 Room CNTB 707 Manufacturer, Model, Etc.

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

Anchorage

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

4" weld at corner of cabinet. Unable to view welding at front of cabinet due to floor frame.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

Y Niz Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x I I

Paul C. Rizzo Associates, Inc.

UNtINRIS & t N*"L I I NTý Sheet 454 of 513 Status:

W)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2RPU-A Equipment Description Remote Equip. Class 20. Instrument and Control Panels Processing Unit "A" Panel 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 N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Paul C. Rizzo Associates, Inc.

ENGINEERS & CONSULTANI'S Status:

(

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2RPU-A Equip. Class 20. Instrument and Control Panels Equipment Description Remote Processing Unit "A" Panel Other spotnor relevant documents and photos (if any):

-vý

ý

-MMW

-m File Name: 2-61-6-2-06.jpeg

==

Description:==

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

==

Description:==

General View of Component

FuPau"I Sheet 456 of 513 Paul C. Rizzo Associates, Inc.

IE N* N RS&

ON"L I I AN'*I Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-2RPU-A Equip. Class 20. Instrument and Control Panels Equipment Description Remote Processing Unit "A" Panel File Name: 2-63-6-2-06.jpeg

==

Description:==

View of Anchor Welds File Name: 2-64-6-2-06.jpeg

==

Description:==

View of Anchor Welds

L QPaul C. Rizzo Associates, Inc.

ENGINILERS

& CONSAl I ANT-,

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Sheet 457 of 513 U

Status:

Y Equip. Class 20. Instrument and Control Panels Equipment Description

-DIG 2-1 Sequencing And Test Panel Location: Bldg.

SRVB Floor El.

730 Room Emerg SWGR AE Manufacturer, Model, Etc.

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

Anchorage

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

5th panel in a line of 17. Adjacent panels confirmed to be bolted together internally.

Panel anchored by stitch weld along front and back, 5 "@8 "o. c. (4 welds each along front and back)

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

Drawing No. 10080-R confirms anchor weld configuration as 4 welds each for front and back, 5" long at 8 "on center.

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

Y N

X I I

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I

Ilk Paul C. Rizzo Associates, Inc.

t %(-M ER* & L ONSLL I AN T1 Sheet 458 of 513 S

U Status:

Y Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Equip. Class 20. Instrument and Control Panels Equipment Description D/G 2-1 Sequencing And Test Panel Interaction Effects

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

Flourescent lights in the area are chain hung and capable of swinging and impacting row of cabinets near this component. CR-2012-14463 generated to document this condition.

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

Overhead cable trays adequately supported

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

Attached top conduit is adequately flexible.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U I

I x I

Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012 Brian A Lucarelli Date:

10/10/2012

L Y

Paul C. Rizzo Associates, Inc.

ENCINEERS&

64)NSL lITFAIS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Sheet 459 of 513 Status:

Y (0)

U Equip. Class 20. Instrument and Control Panels Equipment Description D/G 2-1 Sequencing And Test Panel and photos (if any):

File Name: PNL-SEQ-244(I).jpg

==

Description:==

Component Plate ID File Name: PNL-SEQ-244(2).jpg

==

Description:==

General View of Component

L ir Paul C. Rizzo Associates, Inc.

'TM-INEI RS& k* ON*I1.*I I%

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Sheet 460 of 513 Status:

Y (8

U Equip. Class 20. Instrument and Control Panels Equipment Description D/G 2-1 Seouencing And Test Panel File Name: PNL-SEQ-244(3).jpg

==

Description:==

View of Anchor Weld File Name: PNL-SEQ-244(4).jpg

==

Description:==

View of Flexible Top Lines

~ŽQ1 Paul C. Rizzo Associates, Inc.

ENG INEERS & CON~tITANTS Sheet 461 of 513 Status:

Y

(@)

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Equipment Description D/G 2-1 Equip. Class 20. Instrument and Control Panels Sequencing And Test Panel File Name: 2-61-14-2-26.jpeg

==

Description:==

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

==

Description:==

View of Internal Welding in Front of Cabinet

ŽI Paul C. Rizzo Associates, Inc.

I-NtINU[RI& 11IN't MMTST Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Sheet 462 of 513 Status:

Y 8

U Equip. Class 20. Instrument and Control Panels Equipment Description D/G 2-1 Sequencing And Test Panel File Name: 2-63-14-2-26.jpeg

==

Description:==

View of Internal of Back of Cabinet Pl'ie Name:

-/-i-14-/-Lo.jpeg

==

Description:==

Adjacent Cabinets are Bolted Together

4Paul C. Rizzo Associates, Inc.

E.N INEERS & CON I TAiANTS Status:

Y U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-SEQ-244 Equip. Class 20. Instrument and Control Panels Equipment Description D/G 2-1 Sequencing And Test Panel File Name: 2-94-14-2-26.jpeg

==

Description:==

View of Internal Cabinet Components

K Paul C. Rizzo Associates, Inc.

[ENGIW[ERS & k.(ONMt [ fATS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-1 A Sheet 464 of 513 Status:

(W)

N U

Equip. Class 14. Distribution Panels Equipment Description 120VAC Vital BUS I Distribution Location: Bldg.

CNTB Floor El.

707 Room CNTB 707 SW Comer Manufacturer, Model, Etc.

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

Anchorage Y

N

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

Wall-mounted panel. Anchorage is not accessible without disassembling panel. No further inspection required since component is not part of'50% anchorage verification. Drawing 79178-S5 shows 8-1/2" diameter anchors to attach this panel to the wall. Field observation indicated eight attachment points to the wall, consistent with the design drawing.

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

No visible signs observed.

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

Panel is in dry environment and no corrosion is expected.

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U N/A X

Y N

U X

QPaul C. Rizzo Associates, Inc.

ENGINEERS & CONSSLITA'1S Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-1A Sheet 465 of 513 Status:

(2)

N U

Equip. Class 14. Distribution Panels Equipment Description 1 20VAC Vital BUS I Distribution 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 N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I Other Adverse Conditions

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

Y N

U x

I I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Paul C. Rizzo Associates, Inc.

Sheet466of513 FN(,INF* '& CON'tI [ANT, Status:

© N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-IA Equip. Class 14. Distribution Panels Equipment Description 120VAC Vital BUS 1 Distribution nthpr ci or relevant documents and photos (if any):

rite iName: L-oi-L-L-uO.Jpeg

==

Description:==

Component Plate ID rite *Name: L-OL-z-L-OO.Jpeg

==

Description:==

General View of Component

Paul C. Rizzo Associates, Inc.

Sheet 467 of513 E~MINI:1R5, & ( ON'.t'1IA3.'TS Status:

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-1A Equip. Class 14. Distribution Panels Equipment Description 120VAC Vital BUS 1 Distribution File Name: 2-63-2-2-06.jpeg

==

Description:==

Anchorage Inacessible

ŽQ Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-2C Sheet 468 of 513 Status:

(Y)

N U

Equip. Class 14. Distribution Panels Equipment Description 120 VAC Vital BUS 11 Distribution Location: Bldg.

CNTB Floor El.

735 Room Control Room Manufacturer, Model, Etc.

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

Anchorage

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

Large wall-mounted panel. Anchorage is not accessible without disassembling panel.

Drawing 791 78-S5 shows 8-1/2" diameter anchors to attach this panel to the wall.

Field observation indicated eight attachment points to the wall, consistent with the design drawing.

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

No visible signs observed.

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

Panel is in dry environment and no corrosion is expected.

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

II X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

7 I

I

KY Paul C. Rizzo Associates, Inc.

ENGI'NEERS & CONStIT*ANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-2C Sheet 469 of 513 Status:

(2)

N U

Equip. Class 14. Distribution Panels Equipment Description 120 VAC Vital BUS Il Distribution Interaction Effects

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

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

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

Attached lines have adequate flexibility.

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I Other Adverse Conditions

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

Y N

U x

I I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

Paul C. Rizzo Associates, Inc.

Sheet470of Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-2C Equip. Class 14. Distribution Panels Equipment Description 120 VAC Vital BUS II Distribution Other supporting or relevant documents and photos (if any):

513 File Name: PNL-VITBS2-2C(1).jpg

==

Description:==

Component Plate ID rue iName: "INL-v ii t53/-/%-kz).jpg

==

Description:==

General View of Component

Sheet 471 of513 Paul C. Rizzo Associates, Inc.

Set41o 1

UNGINEERS &

MNSt.ALTANT-Status:

)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

PNL-VITBS2-2C Equip. Class 14. Distribution Panels Equipment Description 120 VAC Vital BUS II Distribution File Name: PNL-VITBS2-2C(3).jpg

==

Description:==

View of Attached Lines File Name: PNL-VITBS2-2C(4).jpg

==

Description:==

View of Anchorage to Wall

L qC Patil C. Rizzo Associates, Inc.

I N(ANHR A'& WON.Vt tT\\1.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2AUX-REL-C Sheet 472 of 513 Status:

W N

U Equip. Class 20. Instrument and Control Panels Equipment Description Aux Relay Rack Location: Bldg.

CNTB Floor El.

707 Room CNTB 707 Manufacturer, Model, Etc.

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

Anchorage

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

Cabinet exterior is welded at corners to floor mounted W-section support beams.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

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

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

Y N

I X

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I

L¢---

Paul C. Rizzo Associates, Inc.

1Nf1EER.

& CO)NStl I ANTS Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2AUX-REL-C Sheet 473 of 513 Status:

(Y)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description Aux Relay Rack Interaction Effects

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

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

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

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

Y N

U N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U x

I I

I Other Adverse Conditions

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

Y N

U x

I I

I Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

L Y Paul C. Rizzo Associates, Inc.

ENU.INU RI& CON't I I NAM Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2AUX-REL-C Sheet 474 of 513 Status:

W N

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

riie rName: /-o1-/-L-uo.jpeg

==

Description:==

Component Plate ID File Name: 2-62-7-2-06.jpeg

==

Description:==

General View of Component

L- Ž- Paul C. Rizzo Associates, Inc.

.NCINERS

& CONSWITAN-S Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2AUX-REL-C Equipment Description Aux Relay Rack Sheet 475 of 513 N

U Status:

W)

Equip. Class 20. Instrument and Control Panels r ne iName: z-o.- /-L-uo.jpeg

==

Description:==

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

==

Description:==

View of Interior at Cabinet Base

I~ŽQjPaul C. Rizzo Associates, Inc.

FING I NLE R1 & L ON.I tVATS Sheet 476 of 513 Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2AUX-REL-C Equip. Class 20. Instrument and Control Panels Equipment Description Aux Relay Rack File Name: 2-73-7-2-06.jpeg

==

Description:==

View of Interior Components

Y Patul C. Rizzo Associates, Inc.

S ic.NGINERS

& ChekNSlist (A

Seismic Walkdown Checklist (SWC)

Sheet 477 of 513 Status:

W N

U Equipment ID No.

RK-2PRI-PROC-1 Equipment Description Primary Equip. Class 20. Instrument and Control Panels Process Control Panel 1 Location: Bldg.

CNTB Floor El.

707 Room CNTB 707 Manufacturer, Model, Etc.

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

Anchorage

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

One cabinet in row of 5. Exterior of cabinet is welded to wide flange with 6" welds at corners 8" weld in center. Wide flange anchored to floor with 3/8" anchor bolts every 3ft.

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

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

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

5. Is the anchorage configuration consistent with plant documentation?

(Note: This question only applies if the item is one of the 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?

Y N

II x I Y

N U

N/A x

Y N

U N/A x

Y N

U N/A x

Y N

U N/A I i i

I x Y

N U

x i

I I

L jPaul C. Rizzo Associates, Inc.

U3/4NGINItRS

& (OXSUL I ASNTý Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2PRI-PROC-1 Sheet 478 of 513 Status:

W)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description Primary Process Control Panel 1 Interaction Effects

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

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

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

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

Y N

U N/A x

Y N

U N/A X

Y N

U N/A X

Y N

U xI Other Adverse Conditions

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

Y N

U X II I

Comments (Additional pages may be added as necessary)

Evaluated by:

Eddie M. Guerra Date:

10/10/2012 Brian A. Lucarelli Date:

10/10/2012

~Y~j Paul C. Rizzo Associates, Inc.

Sheet 479 of 513 Status:

(Y)

N U

Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2PRI-PROC-1 Equip. Class 20. Instrument and Control Panels Equipment Description Primary Process Control Panel 1 and photos (if any):

File Name: 2-61-3-2-06.jpeg

==

Description:==

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

==

Description:==

View of Interior at Cabinet Base

L*Y Paul C. Rizzo Associates, Inc.

Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2PRI-PROC-1 Sheet 480 of 513 Status:

(Y)

N U

Equip. Class 20. Instrument and Control Panels Equipment Description Primary Process Control Panel 1 File Name: 2-64-3-2-06.jpeg

==

Description:==

View of Opened Cabinet vile Name: 2-/1-i-2-ut.jpeg

==

Description:==

General View of Component

I-% <Paul C. Rizzo Associates, Inc.

Sheet 481 of 513 ENGINEERS & (ONItSUIANIS Status:

W N

U Seismic Walkdown Checklist (SWC)

Equipment ID No.

RK-2PRI-PROC-1 Equip. Cla, Equipment Description Primary Process Control Panel I ss 20. Instrument and Control Panels File Name: 2-95-3-2-06.jpeg

==

Description:==

View of Anchor Weld and Wide Flange Anchor Bolt File Name: 2-96-3-2-06.jpeg

==

Description:==

View of Anchor Welds