ML12339A368

Attachment (3 Cont.) Walkdown Checklists. Part 5 of 8

ML12339A368
Person / Time
Site:	Calvert Cliffs
Issue date:	11/27/2012
From:	Constellation Energy Nuclear Group
To:	Office of Nuclear Reactor Regulation
References
Download: ML12339A368 (100)

Text

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

Equipment ID No.: 2PO5430 Equipment Class: (10) Air Handlers Equipment

Description:

DIESEL RM 2A SUPPLY DAMPER Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-422 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.

Anchoracqe

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.)

Need plant documentation to determine if anchorageis consistent with as-built sketch. CR-2012-009778

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

Need plant documentation to determine if anchorage is consistent with as-built sketch.

344

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

Equipment ID No.: 2PO5430 Equipment Class: (10) Air Handlers Equipment

Description:

DIESEL RM 2A SUPPLY DAMPER 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. Karavoussianis Date: 11/09/2012

~E7 C. Figliolini 11/09/2012 Photos 345

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

Equipment ID No.: 2PO5430 Equipment Class: (10) Air Handlers Fnuiinm*nt rPqrrintinn" rIFRFI PM 9A RIJPPI Y rAMPFR 2PO5430 8-13-12 229 i2 -

2PO5430 8-13-12 233 346

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

Equipment ID No.: 2PO5430 Equipment Class: (10) Air Handlers

naiinmint rfJrrintinn- rIIF5:IFI RU '2A 5qI IPPI V rlAUPIPR

!)PrirAoanA-1,A-19 9,AA gpr)rAAn q-i,%-l 9 iqr%

2PO5430 8-13-12 236 2PO5430 8-13-12 237 347

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

Equipment ID No.: 2PT5313A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 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% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Yes Measured 3/4" F-F anchorbolt nuts in a 4-1/2" x 6-1/2" c/c anchorbolt pattern.

Only 3" long weld on verticalside of channel, not fully welded as shown on typical detail.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? No Oxidation on bolts and corrosionon base plate. The left base plate is flaking.

CR-2012-009661

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 verified by Drawings 66944SHOO02and 91005(J-104). The web of the support channel is not fully welded to the wall anchorplates.

The channel's web weld is approximately 3" long insteadof being continuous.

CR-2012-010259

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

348

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YFW1 U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PT5313A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 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 roof drain system with Victaulic coupling directly above PTs.

Drainpipe is normally empty and thereforejudged not to be a credible hazard.

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 4/ /. .

Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 349

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

Equipment ID No.: 2PT5313A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS Photos 350

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

Equipment ID No.: 2PT5313A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 2PT5313A 8-7-12 032 2PT5313A 8-7-12 033 351

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

Equipment ID No.: 2PT5313A Equipment Class: (20) Instrumentation and Control Panels and Cabinets EauiDment Descriotion: CONTMT 21 PRESS TO SIAS 352

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 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? No Missing anchorbolt washer. CR-2012-009624

3. Is the anchorage free of corrosion that is more than mild surface oxidation? No Corrosion and oxidation on Anchor Bolt and plate.

Base plate is flaking on both sides. CR-2012-009622

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 No potentially adverse seismic conditions?

353

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 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 roof drain system with Victaulic coupling directly above PTs.

Drain pipe is normally empty and therefore judged not to be a credible hazard.

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: /" .44 ý ý- A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 354

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets FniiinmAnt Mact-rintinn" r.rNTMT 91 PR::RF Tr RIAR 355

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

rONTMT 91 PRF:.. TOR5IA5R 356

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets lnaiinmnt flAe-rintinn- r.(NTMT 21 PPI=RF TO) RIAR 357

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

Equipment ID No.: 2PT5313B Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO SIAS 358

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W1 U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PT5315C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO CIS Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-414 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? No Bottom bolts on right side not engaged.

Only 3" long weld on vertical side of channel, not fully welded as shown on typical detail. CR -2012-009754

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 No potentially adverse seismic conditions?

359

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

Equipment ID No.: 2PT5315C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO CIS 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: ,9A A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 360

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

Equipment ID No.: 2PT5315C Equipment Class: (20) Instrumentation and Control Panels and Cabinets Enuinment Descnrntion: CONTMT 21 PRESS TO CIS 361

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

Equipment ID No.: 2PT5315C Equipment Class: (20) Instrumentation and Control Panels and Cabinets EauiDment DescriDtion: CONTMT 21 PRESS TO CIS 362

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

Equipment ID No.: 2PT5315D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO CIS Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-414 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.)

Anchored by 4 x 5/8" flat head screw or 9/16" F-F headed screws (i.e. 3/8" nominal diameterbolts) in a 4.5" x 6.5" bolt pattem with only 3" long weld on-vertical side of channel, not fully welded as shown on typical detail. CR-2012-009714 Anchorage verified by drawings 66578 sheet 2 and 91005 (J-104). The web of the supportchannel is not fully welded to the wall anchorplates as shown on 91005.

363

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

Equipment ID No.: 2PT5315D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO CIS

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

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?

HVAC with adequate supportsjudged 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: /ý /I- ý- ý ý' ý A. Karavoussianis Date: 11/09/2012 364

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

Equipment ID No.: 2PT5315D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CONTMT 21 PRESS TO CIS C. Figliolini 11/09/2012 Photos 365

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

Equipment ID No.: 2PT5315D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Pnsainmanf Ml2,.-rinfir~n (rKITRAT1* DIPQ* Tn P IQ 366

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

Equipment ID No.: 2PT5315D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauinment Descnntion: CONTMT 21 PRESS TO CIS 367

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 AUX FW MTR DRIVEN PP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-205 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 There are no cracks in concrete, but there are cracks and chips in grout. This condition is judged not to adversely affect the anchorage.

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 drawings 63817 (C-617) and 61671 (C-171).

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

368

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 AUX FW MTR DRIVEN PP 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. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 369

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps Enuinment Dfecnftinn; 23 AIIX FW MTR nRIVFN PP 370

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps ipment

Description:

23 AUX FW MTR DRIVEN PP 371

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 AUX FW MTR DRIVEN PP 2PUMPAFWMD23 8-6-12 308 372

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

Equipment ID No.: 2PUMPAFWMD23 Equipment Class: (5) Horizontal Pumps Fnmlinmpnt n.qrlrintinn" 21 AtIX FW MTR D'RIVFN PP 373

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEED PUMP 21 Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): TURB, 12.00 ft, CAL-AFWPR-605 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 drawings 61625, 61597 sheet 3 and 62207.

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

374

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEED PUMP 21 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 211 overhead light may strike sensitive valve.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes Attachments are flex conduit and flexible tubing. Tubing spans pump suction line and gage supportjudged 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 Evaluated by: /ý A. Karavoussianis Date: 11/09/2012 49ý=7- C. Figliolini 11/09/2012 Photos 375

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Insiinm~n# r'fglp rinfintn Al IY I1FP1l DI IRAD 'ýl 376

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps ipment

Description:

AUX FEED PUMP 21 377

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEED PUMP 21 378

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Pniuinmant lacrrintinn- AI IXI:FIF' P IMP 91 379

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Fni iinmant nlowrrintinn- ALIX FFFI: PlMP 71 380

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Fnilinmant rflarintinn. AI IY Fppr* lPIMPt1 381

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEED PUMP 21 382

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps Pnoidnmnnt nd'a,'rinfinn" Al IY I:9=9=r) PI IIMP 91 383

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

Equipment ID No.: 2PUMPAFWTD21 Equipment Class: (5) Horizontal Pumps l=nminmnt fl'ririntinn" AI IYl PFI Pl IMP 91 384

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

22 COMPONENT COOLING PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-201 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 drawing FSK-C-0092.

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

385

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

22 COMPONENT COOLING PUMP Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Nearby block wall shielding adequately supported and braced,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: ,94~ A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 386

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps ipment

Description:

22 COMPONENT COOLING PUMP mm10 1%B 387

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps Frnminm~nt flaQnrintinn- 99 fOMP(3ONFNT COr1 IN(* P1 IMP 388

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps F~,i iinmgnt Ilg=oi=rinfinn" '* (t"MPfe3MFNT *CAAI I~td(. Pl IMP 389

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

Equipment ID No.: 2PUMPCC22 Equipment Class: (5) Horizontal Pumps I::naminmnnt rfl=Qr-nti~n" 99' (_tAMDAMFM2KT ('*A"AI3 IMU'* DI IUID 390

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

Equipment ID No.: 2PUMPDFOXFR2A Equipment Class: (5) Horizontal Pumps Equipment

Description:

2A DG FO XFER PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-422 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?

391

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

Equipment ID No.: 2PUMPDFOXFR2A Equipment Class: (5) Horizontal Pumps Equipment

Description:

2A DG FO XFER PUMP 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. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 392

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

Equipment ID No.: 2PUMPDFOXFR2A Equipment Class: (5) Horizontal Pumps Ini inmýnf rlaprrnfhin. qA rfl't In YI:r-D DI IKAD 393 I

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

Sl HPSI PUMP 21 Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, -15.00 ft, CAL-AB-101 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?

394

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

SI HPSI PUMP 21 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?

Observed that the pump's sight glass cage is missing, not a seismic interactionconcern.

Comments Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 395

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps Eauinment DPrtinfin:

n 1 HP.RI PiMP 21 396

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps lFniiinmant nowr-rinfinn- 5I HPQ I IP IMP 91 397

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

Equipment ID No.: 2PUMPHPS121 Equipment Class: (5) Horizontal Pumps Fm idnm~nt rflArrintinn- R1IHPRI P1 IMP'21 398

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps linmAnt r'Azrnrinfinn- R~I"P5RI PI IMP 911 399

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

Equipment ID No.: 2PUMPHPSI21 Equipment Class: (5) Horizontal Pumps In=iinmsxnt f)_Printinn" I HPRI Pl IMP 91 400

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

Equipment ID No.: 2PUMPHPS121 Equipment Class: (5) Horizontal Pumps Equipment

Description:

SI HPSI PUMP 21 401

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

Equipment ID No.: 2PUMPHPSI22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

SI HPSI PUMP 22 Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, -15.00 ft, CAL-AB-102 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.)

Walkdown anchorageas-built is consistent with drawings CA02066.

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

402

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

Equipment ID No.: 2PUMPHPSI22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

SI HPSI PUMP 22 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 Noted small bore piping,judged flexible and 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 Evaluated by: /ý /- A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 403

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

Equipment ID No.: 2PUMPHPS122 Equipment Class: (5) Horizontal Pumps Equipment

Description:

Sl HPSI PUMP 22 404

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT SPRAY PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, -15.00 ft, CAL-AB-101 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 drawing FSK-C-0078.

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

405

ATTACHMENT 3 WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)

Status: Y FI- U Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT SPRAY PUMP 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 No potentially adverse seismic interaction effects?

There is a basket of rags supportedoff a manual valve above the pump motor,judged not to be a seismic concern.

A 2-1/4" conduit and JB are supportedon pinned frames, see sketch. CR-2012-009304 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: A. Karavoussianis Date: 11/09/2012

~ZT C. Figliolini 11/09/2012 Photos 406

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT S 407

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT SPRAY PUMP 2PUMPSICS21 8-6-12 159 2PUMPSICS21 8-6-12 160 408

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT SPRAY PUMP 409

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Enuinment De~crintinn: 21 rONTAINMFNT RPRAY PI IMP 410

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Equipment

Description:

21 CONTAINMENT SPRAY PUMP 2PUMPSICS21 8-6-12 17 411

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps Eauinmpnt Depcrintion: 21 CONTAINMENT SPRAY PIIMP 412

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

Equipment ID No.: 2PUMPSICS21 Equipment Class: (5) Horizontal Pumps oment

Description:

21 CONTAINMENT S 413

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: 7Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2PUMPSICS22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

22 CONTAINMENT SPRAY PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, -15.00 ft, CAL-AB-102 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.)

Walkdown anchorageas-built is consistent with drawing FSK-C-0078.

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

414

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

Equipment ID No.: 2PUMPSICS22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

22 CONTAINMENT SPRAY PUMP 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 Drainpiping is judged adequatelysupportedand flexible.

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

~Ir C. Figliolini 11/09/2012 Photos 415

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

Equipment ID No.: 2PUMPSICS22 Equipment Class: (5) Horizontal Pumps FnhlinmAnt r)fPqrintinn' 22 r.ONTAINMFINT RPRAY P1 IMP 2PUMPSICS22 8-7-12 289 416

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

Equipment ID No.: 2PUMPSILPSI22 Equipment Class: (5) Horizontal Pumps Equipment

Description:

SI LPSI PUMP 22 Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, -15.00 ft, CAL-AB-102 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 drawings FSK-C-70, FSK-M-331 and calculation CA02066.

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

417

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

Equipment ID No.: 2PUMPSILPS122 Equipment Class: (5) Horizontal Pumps Equipment

Description:

. SI LPSI PUMP 22 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 Noted small bore piping,judged flexible and 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 Comments Evaluated by: A. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 418

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

Equipment ID No.: 2PUMPSILPSI22 Equipment Class: (5) Horizontal Pumps oment Descrintion: SI LPSI PUMP 22 419

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 SERVICE WATER PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-205 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 ifthe item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage is consistent with drawing FSK-C-97.

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

420

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 SERVICE WATER PUMP 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 sight glass without a cage, but there no overhead hazard thereforejudged not be a 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 Comments Evaluated by: &ý 1A/',Zý b A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 421

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Fnuinm~nt D*crintinn: 2,3FRVICE WATFR Pl IMP 422

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 SERVICE WATER PUMP 423

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Equipment

Description:

23 SERVICE WATER PUMP 424

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps ipment

Description:

23 SERVICE WATER 425

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps ipment

Description:

23 SERVICE WATER PUMP OI U-426

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps ipment

Description:

23 SERVICE WATER PUMP 427

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

Equipment ID No.: 2PUMPSRW23 Equipment Class: (5) Horizontal Pumps Fnhiinmpnt rlAw-rintinn- 23 .qFPVI(F WVATFP P1 IMP 428

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

Equipment ID No.: 2PUMPSW23 Equipment Class: (6) Vertical Pumps Equipment

Description:

23 SW PUMP Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): Intake, -7.00 ft, CAL-ISPR-INT2 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? 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.

429

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

Equipment ID No.: 2PUMPSW23 Equipment Class: (6) Vertical Pumps Equipment

Description:

23 SW PUMP 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. Karavoussianis Date: 11/09/2012 7~IIT C. Figliolini 11/09/2012 Photos 430

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

Equipment ID No.: 2PUMPSW23 Equipment Class: (6) Vertical Pumps Equipment

Description:

23 SW PUMP 431

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

Equipment ID No.: 2PUMPSW23 Equipment Class: (6) Vertical Pumps lntuinment DPqrcntinn: 2: SW PUMP 432

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers Equipment

Description:

480V SERV XFMR U-440-21A Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-311 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? Not Applicable

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 Pg. 27-7 that shows a minimum requiredweld length of 0. 7" which is smaller than the as-built measurements.

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

433

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers Equipment

Description:

480V SERV XFMR U-440-21A 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. Karavoussianis Date: 11/09/2012

~z7 C. Figliolini 11/09/2012 Photos 434

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers Fniiinmant fl'aw-rintinn- ARnVlh 5I:PV XFMR I I-An.l91A 435

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers Equipment

Description:

480V SERV XFMR U-440-21A

'150#151#T21A 8-15-12 108 436

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers FniJinmPnt nlAr-rintinn 4AROV 5FRV XFMR I1-449-*1A 437

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

Equipment ID No.: 2RY150/151/T21A Equipment Class: (4) Transformers inment Descnntion: 480V SFRV XFMR J-440-21A 438

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

Equipment ID No.: 2RY150/151/T21B Equipment Class: (4) Transformers Equipment

Description:

480V SERVXFMR U-440-21B Project: CCNPP 2 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-311 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?

439

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

Equipment ID No.: 2RY150/151/T21B Equipment Class: (4) Transformers Equipment

Description:

480V SERV XFMR U-440-21B 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 Comments Evaluated by: &,4-~4sA> A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 440

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

Equipment ID No.: 2RY150/151/T21B Equipment Class: (4) Transformers Fniiinmant Ilarintinn" A4RAn5*RV CF:MP I -dAAn-91 R 441

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

Equipment ID No.: 2RY150/151/T21B Equipment Class: (4) Transformers FnidnmPnt )APQrrintinn" 4RnV RIFVR' XIFR I i-44l-91R 442

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

Equipment ID No.: 2RY150/151/T21B Equipment Class: (4) Transformers Equipment

Description:

480V SERV XFMR U-440-21B 2RY150#151#T21B 8-15-12 123 443