ML12339A367

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Attachment (3 Cont.) Walkdown Checklists. Part 4 of 8
ML12339A367
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 11/27/2012
From:
Constellation Energy Nuclear Group
To:
Office of Nuclear Reactor Regulation
References
Download: ML12339A367 (93)
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Text

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves inm*nt r)Plqrrintinn" 91 Rr FW IRO'I ILIVIWV-rIfIj w-P-IILwVj 251

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves F:niinmant NzA.rintinn- 71 Rr R I5qrfI 252

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

22 SG FW ISOL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-309 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

253

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

22 SG FW ISOL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes Flex conduit is connected to rigid conduit that is mounted to nearby concrete column. Flex conduit has adequate flexibility therefore not a seismic concern.
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments 4 / -

Evaluated by: 4/ ~4~2- A. Karavoussianis Date: 11/09/2012

~zT C. Figliolini 11/09/2012 Photos 254

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Opera ted and Solenoid-Operated Valves iinmant frlaarinfinn. '799*r' PVUf 1_AI 255

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnilinmant 1"zQnrintinn- 22 SG FW ISOL 256

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauinment Descrintion: 22 SG FW ISOL 257

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnri linmant Il*anrrintinn" 99 qr FW I~nI 258

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

22 BAST GRAVITY FD Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-215 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

259

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

22 BAST GRAVITY FD Interaction Effects

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

Other Adverse Conditions

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

Comments Evaluated by: '9/41ýýý A. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 260

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves PFi inmant fnlmrrinfinn" '99 RA.QT ('*RA\IITV IMf 261 I

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: MI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

22 BAST GRAVITY FD 262

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Einuinm~nt DAqrintion: 22 RAST GRAVITY Fn 2MOV508 8-6-12 073 263

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21 BAST GRAVITY FD Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-215 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

264

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21 BAST GRAVITY FD Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Operatoris in close proximity to pipe, i.e. touching insulation. The pipe is part of valve's piping system, therefore minimal differential motion expected.

Judged not a seismic concern.

Also, a unistrut frame is touching the top of a horizontal valve component, the condition may cause some scrapping, but judged not a seismic concern.

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

Other Adverse Conditions

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

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012

~zT C. Figliolini 11/09/2012 Photos 265

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F-Y] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21 BAST GRAVITY FD 2MOV509 8-6-12 075 e 0 266

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves FnufinmAnt Fnanrintinn" 91 RAqT r.RAVITY Fn' I

267

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP'S TO CHG PP SUCT DIR Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-215 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable 3, Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable 4, Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

268

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F-Y- N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MAV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP'S TO CHG PP SUCT DIR Interaction Effects

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

Other Adverse Conditions

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

The pipe is laterallysupported near the valve, judged not to be a concern.

Comments Evaluated by: /ý "14ýýý' A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 269

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fni iinmant nowr-rintinn" RAPP'5Q Tn (WI-4( PP qI IC.T flIP 270

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 271

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves

ntiinmtant now-rintinn. RAPP'5Q Tr) Ci.4( PP .QI Ir.T li*P 272

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPPS TO CHG PP SUCT DIR 273

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21B LPSI OUTLET MOV Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-206 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

274

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: V] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21B LPSI OUTLET MOV Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

Valve's hand wheel is approximately 1" from flexible hose, judged not a seismic concern.

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

Other Adverse Conditions

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

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 275

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ioment DescriDotion: 21 B LPSI OUTLET MOV 276

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 277

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauinment Descrintion: 21B LPSI OUTLFT MOV 278

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: MZ N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21A LPSI LOOP ISOL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-206 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

279

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2M1V625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21A LPSI LOOP ISOL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Flexible hose is behind the pipe and in direct contact with the isolationjacket.

Pipingis restrainedfrom movement by lugs, therefore judged not a seismic concern.

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

Other Adverse Conditions

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

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 280

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauinment Descdntion: 21A LPSI LOOP ISOL 281

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnuinm*nt nt-qArintinn" 71A I PRI I OlOP IRC5I 282

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves FnIlinmnt 1*_qrrintinn- 91A I PRI I r(OP IqrfI 283

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21A AUX HPSI LOOP ISOL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-31 0 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

284

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21A AUX HPSI LOOP ISOL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

Nearby scaffold is adequately braced and does not pose a seismic hazard.

9. Do attached lines have adequate flexibility to avoid damage? Yes There is flex conduit from the operatorconnected to rigidconduit that is supportedon a nearby frame, judged to have adequate flexibility.
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: /ý'4 A. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 285

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

21A AUX HPSI LOOP ISOL 286

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Enuinm~nt flArrintinn- IA AUJX HPRI ILCP I.R(I 287

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y j-J U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 21 CONTROLLER Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-409 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

288

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YZ U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 21 CONTROLLER Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes There is less than a 1/8" gap to concrete wall.

Evaluated using 8 Hz frequency for cabinets 2% Damping Ratio, 1.5 PF Response Spectrum ABO45D2N.dat A=0.30g D= (1.5-0.30"386)/(8x2x3.14)A2 = 0.07" < 1/8" OK

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

Other Adverse Conditions

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

Cabinetis inaccessiblefor internalinspection.

Comments Evaluated by: /9 A. Karavoussianis Date: 11/09/2012 C. Figliolini 11109/2012 289

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YF'-] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 21 CONTROLLER Photos 290

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YEE u Seismic Walkdown Checklist (SWC)

Equipment IDNo.: 2NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 21 CONTROLLER 291

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3938A Equipment Class: (0) Other Equipment

Description:

21/P3938 IA SUPPLY Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-408 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

Device is mounted the same as PCV3939A.

2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

Mounted same as PCV3939A 292

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3938A Equipment Class: (0) Other Equipment

Description:

21/P3938 IA SUPPLY Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes Tubing and flex conduit are mounted on the same wall that supports the PCV.
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: /ý /Zý-ý ý' ý A. Karavoussianis Date: 11/09/2012 7~ZT C. Figliolini 11/09/2012 Photos 293

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3938A Equipment Class: (0) Other Equipment

Description:

21/P3938 IA SUPPLY 294

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3938A Equipment Class: (0) Other FnifinmAnt fr*rrintinn" 91/P'IR IA 5AIIPPI V 295

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y E U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939A Equipment Class: (0) Other Equipment

Description:

21/P3939 IA SUPPLY Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-408 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

PCV is bolted to unistrut by 2-7/16 F-F bolts head (i.e. 3/8" bolt). Unistrut mounted to wall by 2-1/2" CEA.

Need plant documentation to determine if anchorageis consistentwith as-built sketch. CR-2012-009779

6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

296

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y [] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939A Equipment Class: (0) Other Equipment

Description:

21/P3939 IA SUPPLY Need plant documentationto determine if anchorageis consistent with as-built sketch.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes All tubing and flex conduit are mounted on same wall.
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 297

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y UN-U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939A Equipment Class: (0) Other Equipment

Description:

21/P3939 IA SUPPLY Photos 298

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y - U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939A Equipment Class: (0) Other 299

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939B Equipment Class: (0) Other Equipment

Description:

2CV3939 VLV POS SUPPLY Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-408 Manufacturer/Model:

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.

Anchoraqge

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

Device is mounted to unistrut by 2-7/16 F-F bolts head and the unistrut stitch-welded to steel pipe support.

300

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939B Equipment Class: (0) Other Equipment

Description:

2CV3939 VLV POS SUPPLY Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes There is a 1/2" tube that spans 25" between pipe support and wall mounted support. Judged that the tube has adequateflexibility, therefore not a concern.
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 301

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PCV3939B Equipment Class: (0) Other iment Descrwtion: 2cV3g3g VLV POS 0 LIPP[Y 302

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO8 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-405 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage used details that are not shown on the drawing, but arejudged to be equivalent. See as-built on drawing G1992 SHOO04 Rev. 9. CR-2012-9752

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

The anchoragedetail deviations do not adversely affect the cabinet's anchorage,therefore there is no potentialseismic concern. This is simple a documentation issue.

303

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F--] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

Observed a drop ceiling and light diffuser ceiling.

10/3/12 - The control room ceiling has been previously evaluated by CCNPP and was determined to not be a credible seismic concern.

Observed a masonry block wall behind the panels. The block wall, identified as AA on drawing A-259, is safety-related and thus seismically rated per IE Bulletin 80-11.

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

Other Adverse Conditions

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

Comments Comments Evaluated by: &4~~A2i A. Karavoussianis Date: 11/09/2012

~zT C. Figliolini 11/09/2012 304

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO8 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Photos IF -1W 2PNL2CO8 8-14-12 165 305

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO8 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2CO8 8-14-12 167 2PNL2CO8 8-14-12 168 I'NI.LZUAO 0-14-IL1I fU 306

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Ml N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets "RING SAFFGUARDn CONTROL 307

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO8 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 308

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2CO8 8-14-12 178 309

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO9 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-405 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

310

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO9 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

Observed a drop ceiling and light diffuser ceiling.

10/3/12 - The control room ceiling has been previously evaluated by CCNPP and was determined to not be a credible seismic concern.

Observed a masonry block wall behind the panels. The block wall, identified as AA on drawing A-259, is safety-related and thus seismically ratedper IE Bulletin 80-11.

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

Other Adverse Conditions

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

Comments Evaluated by: /ý '44 Date: 11/09/2012 A. Karavoussianis

~zT C. Figliolini 11/09/2012 311

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO9 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Photos 312

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: rY N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2CO9 8-14-12 167 2PNL2CO9 8-14-12 168 313

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets EauiDment DescriDtion: ENGINEERING SAFEGUARDS CONTROL 314

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 315

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CO9 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2C09 8-14-12 178 316

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2Cl0 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-405 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 Yes potentially adverse seismic conditions?

317

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: V] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2CI0 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

Observed a drop ceiling and light diffuser ceiling.

10/3/12 - The control room ceiling has been previously evaluated by CCNPP and was determined to not be a credible seismic concern.

Observed a masonry block wall behind the panels. The block wall, identified as AA on drawing A-259, is safety-related and thus seismically rated per IE Bulletin 80-11.

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

Other Adverse Conditions

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

Comments Evaluated by: / A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 318

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: MZ N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C10 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Photos w i a 319

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C10 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2C10 8-14-12 167 2PNL2C10 8-14-12 168 (1"INLZ%,.-IUO-1s4-1Z 1/U 320

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C1O Equipment Class: (20) Instrumentation and Control Panels and Cabinets Iniiinmanfrflarinfinn" FN(4INFFIM"4 5*AFF('I IARrl- (*AMTPrI 321

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C10 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 322

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C10 Equipment Class: (20) Instrumentation and Control Panels ancI Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 2PNL2C10 8-14-12 323

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y Uu Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-416 Manufacturer/Model:

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 anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such.verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? No Anchorage is inaccessible.
3. Is the anchorage free of corrosion that is more than mild surface oxidation? No Anchorage is inaccessible.
4. Is the anchorage free of visible cracks in the concrete near the anchors? No Anchorage is inaccessible.
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage is inaccessible.

6. Based on the above anchorage evaluations, is the anchorage free.of No potentially adverse seismic conditions?

Anchorage is inaccessible.

324

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YEW U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes There is a 1/2" gap between the cabinet and a conduit supported on wall.

Evaluatedusing 8 Hz frequency for cabinets 2% Damping Ratio, 1.5 PF Response Spectrum ABO45D2N.dat A=0.30g D= (1.5*0.30*386) / (8x2x3.14)A2 = 0.07" < 1/2" OK

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

If not Il/I, overhead lights in front of the cabinet may fall and strike relay and switches.

10/3/12 - Overhead lights were deemed not a credible seismic concern due to their lightweight and to typical constructionpractices. Also, they have been previously evaluated by CCNPPand found seismically acceptable.

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

Other Adverse Conditions

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

Comments Evaluated by: i "" A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 325

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W- U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL Photos 326

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL

.1. 1% -? qv-~k.-Y i -1 327

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y - U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61B Equipment Class: (20) Instrumentation and Control Panels and Cabinets oment Descrition: 2R DM LOCAL CONTROL PANFI 328

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y [-] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-416 Manufacturer/Model:

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.

Anchoraqe

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? No Anchorage is inaccessible.
3. Is the anchorage free of corrosion that is more than mild surface oxidation? No Anchorage is inaccessible.
4. Is the anchorage free of visible cracks in the concrete near the anchors? No Anchorage is inaccessible.
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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 No potentially adverse seismic conditions?

Anchorage is inaccessible.

329

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y [J U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

If not II/I, overhead lights in front of the cabinetmay fall and strike relay and switches.

10/3/12 - Overheadlights were deemed not a credible seismic concern due to their lightweight and to typical constructionpractices. Also, they have been previously evaluated by CCNPPand found seismically acceptable.

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

Other Adverse Conditions

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

Comments Evaluated by: /ý-/I-ý- ý ý- ý A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 330

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

2B DG LOCAL CONTROL PANEL VŽ~11110-, n  :;

I ii 331

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C61C Equipment Class: (20) Instrumentation and Control Panels and Cabinets 2PNL2C61C 8-13-12 065 332

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS ACT LOGIC & RELAY CAB A Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-302 Manufacturer/Model:

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

2, Is the anchorage free of bent, broken, missing or loose hardware? Yes 3, Is the anchorage free of corrosion that is more than mild surface oxidation? Yes 4, Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5, Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage is consistent with calculation CA02066.

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

333

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS ACT LOGIC & RELAY CAB A Interaction Effects

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

Other Adverse Conditions

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

Comments Evaluated by: / A'"4 A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 334

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Fnifinmdant nlAqrrintinn* F5RFA5R Ar.T I flC.IC X R1FI AV CrAR A 335

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Fnijinm*nt nAqrrintinn- F.RFAR A('.T I GIC. A. R=FI AY( AR A 336

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets 337

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-j N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2C67 Equipment Class: (20) Instrumentation and Control Panels and Cabinets inment Descrintion: ESFAS ACT LOGIC & RELAY CAB A

-U 338

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y j-j U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2D11 Equipment Class: (2) Low Voltage Switchgear Equipment

Description:

125VDC PNL DC21 2Dll Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-302 Manufacturer/Model:

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

Defer to outage

2. Is the anchorage free of bent, broken, missing or loose hardware? No Anchorage is inaccessible.
3. Is the anchorage free of corrosion that is more than mild surface oxidation? No Anchorage is inaccessible.
4. Is the anchorage free of visible cracks in the concrete near the anchors? No Anchorage is inaccessible.
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage is inaccessible.

6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

Anchorage is inaccessible.

339

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y 1U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2D11 Equipment Class: (2) Low Voltage Switchgear Equipment

Description:

125VDC PNL DC21 2D11 Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes There is a 3/8" gap between the cabinet and the cabinet behind. Cabinetis 14.5"D x 84"W x 90" High.

Evaluated using 8 Hz frequency for cabinets 2% Damping Ratio, 1.5 PF Response Spectrum ABO27D2N.dat A=0.25g D= 2 * (1.5*0.25*386) /(8x2x3.14)A2 = 0. 11" < 3/8" OK

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

There are block walls nearby. Masonry block walls, identified as T, S, N, AA and BB on drawingA-260, are safety-related and thus seismically ratedperlE Bulletin 80-11.

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

Other Adverse Conditions

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

Cabinetis inaccessiblefor internal inspection.

Comments Evaluated by: " A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 340

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YFI-1 U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2DI 1 Equipment Class: (2) Low Voltage Switchgear Equipment

Description:

125VDC PNL DC21 2Dll Photos 341

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2D11 Equipment Class: (2) Low Voltage Switchgear Equipment

Description:

125VDC Pt 4L DC21 2D1 1 2PNL2D11 8-14-12 039 2PNL2DI1 8-14-12 040 342

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y IN] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PNL2D1I Equipment Class: (2) Low Voltage Switchgear ioment Descrntion: 125VDC PNL DC21 2DlI 343

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