ML14035A359

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SD-121023-001, Rev. 2, in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the D. C. Cook Unit 1 and 2, Page C-354 Through Page C-468
ML14035A359
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 01/13/2014
From: Yates L M
American Electric Power
To:
Office of Nuclear Reactor Regulation
Shared Package
ML14035A350 List:
References
AEP-NRC-2014-08 SD-121023-001, Rev 2
Download: ML14035A359 (115)
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Text

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LNII U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SIS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

SAFETY INJECTION CONTROL PANEL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 633.00 ft, 123 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 Yes the 50% of SWEL items requiring such verification)?

SQUG 1-SIS 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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Not Applicable anchors?Panel welded to embedded plate through thick shim plates 5. Is the anchorage configuration consistent with plant documentation?

No (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

SQUG SEW package for 1-SIS was incomplete and did not contain the detailed information or sketches of the anchorage configuration.

AR 2012-13310, Panel 1-SIS anchorage documentation could not be located was generated as a result 6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

C-354 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y -U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SIS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

SAFETY INJECTION CONTROL PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

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

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 C-355 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1-SIS (20) Instrumentation and Control Panels and Cabinets SAFETY INJECTION CONTROL PANEL C-356 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: nmant 1aarrinfinn.

I -SIS (20) Instrumentation and Control Panels and Cabinets SAFETY INJECTION CONTROL PAN C-357 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SIS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

SAFETY INJECTION CONTROL PANEL C-358 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y II- U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SIS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauioment

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Description:==

SAFETY INJECTION CONTROL PANEL C-359 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I1-SPY Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTAINMENT SPRAY CONTROL PANEL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 633.00 ft, 123 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 findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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?Panel welded to embedded plate through shim plates -2 places 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

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

Yes C-360 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: f N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-SPY Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTAINMENT SPRAY CONTROL PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Check ceiling tiles -OK -clipped per DWG 12-4070 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

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

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-361 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SPY Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTAINMENT SPRAY CONTROL PANEL 1ýululzzl C-362 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-SPY Equipment Class: (20) Instrumentation and Control Panels and Cabinets CONTAINMENT SPRAY CONTROL PAl'C-363 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y NDQij1 Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-TDAB Equipment Class: (14) Distribution Panels Equipment

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Description:==

250VDC TRAIN 'B' TRANSFER CABINET Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 609.00 ft, 200 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 Yes the 50% of SWEL items requiring such verification)?

CANNOT OPEN OR SEE ANY ANCHORAGE 2. Is the anchorage free of bent, broken, missing or loose hardware?

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

4. Is the anchorage free of visible cracks in the concrete near the Unknown anchors?5. Is the anchorage configuration consistent with plant documentation?

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

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

C-364 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N Fj Seismic Walkdown Checklist (SWC)Equipment ID No.: I -TDAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC TRAIN 'B' TRANSFER CABINET CANNOT OPEN OR SEE ANY ANCHORAGE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Unknown could adversely affect the safety functions of the equipment?

Could not open due to safety concern during online walkdown.Completed inspection during DCCNP1 Unit I Outage Walkdown.Checklist included in report following Table C-3.Comments Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 C-365 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N FUJI Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-TDAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC TRAIN 'B' TRANSFER CABINET C-366 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N I-U-1 Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: t-TDAB (14) Distribution Panels OVDC TRAIN 'B' TRAl'" I fUf 114 C-367 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N-L] U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-TR11A Equipment Class: (4) Transformers Equipment

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Description:==

600VAC BUS 11A SUPPLY TRANSFORMER Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 609.00 ft, 204 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 findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-368 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FJ] U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-TRIIA Equipment Class: (4) Transformers Equipment

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Description:==

600VAC BUS 11A SUPPLY TRANSFORMER Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Fire extinguishers on short hooks -AR 2012-11669 was issued. Block wall -OK per DWG 1-4034, Wall W- 1 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes No Yes No Other Adverse Conditions

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

Could not open -anchorage was verified.Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-369 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y -N- U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-TRIIA Equipment Class: (4) Transformers E ui ment Descri tion: 600VAC BUS 11 A SUPPLY TRANSFORMER P9170740 P9170741 P9170742 P9170743 C-370 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FjN U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-TRIIA Equipment Class: (4) Transformers F~niiinm~nntfnlmcirinfi~n-nnnxAr\' P1 IZ I I A QI DDI V TPA KIQCnDKtr-D C-371 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-TR-AFWX Equipment Class: (4) Transformers Equipment

==

Description:==

120/208VAC AUXILIARY FEEDWATER DISTRIBUTION PANEL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 587.00 ft, 122 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 Yes the 50% of SWEL items requiring such verification)?

SQUG 1-TR-AFWREVO

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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

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

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

C-372 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -TR-AFWX Equipment Class: (4) Transformers Equipment

==

Description:==

120/208VAC AUXILIARY FEEDWATER DISTRIBUTION PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: "'-'" George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-373 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (4) Transformers I -TR-AFWX AXILIARY P9130344 P9130345 C-374 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [Y- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (4) Transformers

~ ~ 4o)nP)na%1IA' Al 1)~I -TR-AFWX IARY FE MdI JUJ4 f flu I Juj4V C-375 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (4) Transformers I -TR-AFWX_ARY F C-376 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (4) Transformers P::niinma=ntnf arrinfinn" 19I9n R\/Ar" AI I'I -TR-AFWX MILIARY FEEDWATER DISTRIBUTION PANEL 1 -TR-AFWX C-377 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -WMO-702 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST ESSENTIAL SERVICE WTR PUMP PP-7W DISCH S/O VA Project: DC Cook I SWEL Location (Bldg, Elev, Room/Area):

SH1, 591.00 ft, 136 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 findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

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

Yes C-378 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: f-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -WMO-702 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST ESSENTIAL SERVICE WTR PUMP PP-7W DISCH S/O VA Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 C ktP Neda Stoeva 10/18/12 Photos C-379 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-702 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Lu ment uescri )on: VVtb I I It P9090012 4L b-tKVIUt VV I I rUMIr I-l-'-VV C-380 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -WM0-715 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST CONTAINMENT SPRAY HEAT EXCHANGER 1-HE-18W Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 633.00 ft, 633 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% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Support for pipe OK by engineering (thread engagement of bolts) Ref DOC# A 158433 01 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

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

Yes C-381 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-715 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST CONTAINMENT SPRAY HEAT EXCHANGER 1-HE-18W Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: , George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-382 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EZI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-715 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves r~r, ri 'nFKlTAIKlhAl:KlT Il=AT I::Yt'WAIt-IA'II.:::-I::

l-1 2X4RAI C-383 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y 3-j U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -WMO-717 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

ABI, 609.00 ft, 609 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 No the 50% of SWEL items requiring such verification)?

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

Not Applicable Not Applicable Not Applicable Not Applicable

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

Yes C-384 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y -E] U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-WMO-717 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Yes No 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Fire extinguishers by 1-WMO-717

-short hooks -AR 2012-11669 was issued.9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?No Other Adverse Conditions

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

Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-385 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-717 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves:NT C-386 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -WMO-744 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ESSENTIAL SERVICE WATER TO WEST MOTOR DRIVEN Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

TBI, 591.00 ft, 51 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 findincis.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

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

Yes C-387 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FT] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -WMO-744 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ESSENTIAL SERVICE WATER TO WEST MOTOR DRIVEN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Bottom unistrut left bolt missing, unistrut holds up electrical panel for 1-WMO-744

-Acceptable As Is per CR 99-9360-02 Comments Evaluated by: " George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-388 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-744 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves I::u:: mnlln ,nf ~r),narirnfi~n-I=_Zr-I::lTIAI Qr:D\IIPC:

IAATCD Tn' \AIMQT hAniTnD IDI\/C:Kl% VTi flu1 UU14 C-389 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-753 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ESSENTIAL SERVICE WATER TO TURBINE DRIVEN Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

TB1, 591.00 ft, 50 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 findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable Not Applicable

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

Yes C-390 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -WMO-753 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ESSENTIAL SERVICE WATER TO TURBINE DRIVEN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-391 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WMO-753 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves pment

Description:

ESSENTIAL SERVICE WATER TO TURBINE DRI\IClI C-392 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -WPA-702 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

WEST ESW PUMP PP-7W DISCH LOW PRES ALARM XMTR Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

SH1, 591.00 ft, 136 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% of SWEL items requiring such verification)?

2 U-bolts 2. Is the anchorage free of bent, broken, missing or loose hardware?Vertical bolts at top of rack do not have full thread engagement, but are OK, because they are only loaded in shear 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

No Yes Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Mounted on instrument rack 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

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

Yes C-393 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -WPA-702 Equipment Class: (18) Instruments on Racks Equipment

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Description:==

WEST ESW PUMP PP-7W DISCH LOW PRES ALARM XMTR Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-394 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WPA-702 Equipment Class: (18) Instruments on Racks V PUMP PP-7W I C-395 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1-WPA-702 Equipment Class: (18) Instruments on Racks fnm dimmnf AII:::/FT

.\A/ Pl IRP PP-7\AI nI1(-w I (l\AI PPFI:q Al ARM YlATP C-396 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 -XPC-211 Equipment Class: (18) Instruments on Racks AB EMER DIESEL STARTING AIR RECEIVER QT-141-AB1 PRESSURE Equipment

==

Description:==

XMTR Project: DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):

AB1, 587.00 ft, 121 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 No the 50% 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?STEEL MOUNTED 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable

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

Yes C-397 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I -XPC-211 Equipment Class: (18) Instruments on Racks AB EMER DIESEL STARTING AIR RECEIVER QT-141-AB1 PRESSURE Equipment

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Description:==

XMTR Inside 1-DGAB panel Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/124 Neda Stoeva 10/18/12 C-398 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: I-XPC-211 Equipment Class: (18) Instruments on Racks AB EMER DIESEL STARTING AIR RECEIVER QT-141-AB1 PRESSURE Equipment

==

Description:==

XMTR P9130252 C-399 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-2 Summary of Seismic Walkdown Checklists for DCCNP2 Online Walkdowns COMPONENT DESCRIPTION Anchorage PAGE ID Verification Confirmed 12-HE-16S Spent Fuel Pit Heat Exchanger (Note: This is Y C-404 the only SWEL2 Component included)12-HV-ESW-4 UNIT 2 WEST ESW PUMP ROOM SUPPLY Y C-408 VENTILATION FAN 12-PASS POST-ACCIDENT SAMPLING LIQUID AND Y C-413 GAS SAMPLING 12-WMO CIRCULATING WATER INTAKE TUNNEL N C-418 PB-STA SHUTOFF VALVE 2-ABD-A 600VAC MOTOR CONTROL CENTER ABD-A N C-421 2-ABD-B 600VAC MOTOR CONTROL CENTER ABD-B Y C-427 2-ACRA-2 CONTROL ROOM VENTILATION SOUTH N C-433 AIR CONDITIONING 2-AFWX 120/208VAC AUXILIARY FEEDWATER N C-436 DISTRIBUTION PANEL 2-AM-A 600VAC MOTOR CONTROL CENTER AM-A N C-441 2-BATT-AB PLANT BATTERY AB Y C-446 2-BC-AB PLANT BATTERY BATT-AB CONTROL N C-450 PANEL 2-BC-AB1 PLANT BATTERY BATT-AB BATTERY N C-454 CHARGER #1 2-BC-AB2 PLANT BATTERY BATT-AB CHARGER #2 Y C-461 2-BCTC-AB 1" PLANT BATTERY CHARGERS BC-AB1 AND N C-466 BC-AB2 TRANSFER 2-BLI-130 STEAM GENERATOR OME-3-3 WIDE N C-469 RANGE LEVEL INDICATOR 2-BLP-132 STEAM GENERATOR OME-3-1 CHANNEL III Y C-474 REACTOR 2-CCV-AB 250VDC TRAIN 'B' CRITICAL SOLENOID Y C-481 VALVES 2-CCW COMPONENT COOLING WATER CONTROL Y C-490 PANEL 2-CFI-420 COMPONENT COOLING WATER TO WEST N C-494 COMPONENT COOLING 2-CFI-429 WEST RHR HEAT EXCHANGER HE-17W Y C-498 COMPONENT COOLING 2-CLI-1 14 CONDENSATE STORAGE TANK TK-32 N C-501 LEVEL INDICATOR 2-CRID-3 120VAC CONTROL ROOM INSTRUMENT Y C-504 DISTRIBUTION 2-CRID-4-INV 120VAC CONTROL ROOM INSTRUMENT N C-508 DISTRIBUTION SYSTEM C-400 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-2 Summary of Seismic Walkdown Checklists for DCCNP2 Online Walkdowns COMPONENT DESCRIPTION Anchorage PAGE ID Verification Confirmed 2-DGAB AB EMERGENCY DIESEL GENERATOR N C-512 OME-150-AB CONTROL 2-DGAB-INV AB EMERGENCY DIESEL GENERATOR Y C-520 OME-150-AB INVERTER 2-ECR-23 CONTAINMENT LOWER VOLUME EAST AIR N C-525 SAMPLE ESR-3 2-ESW ESSENTIAL SERVICE WATER CONTROL Y C-528 PANEL 2-EZC-A 600VAC MOTOR CONTROL CENTER EZC-A N C-533 2-EZC-A1 600VAC MOTOR CONTROL CENTER EZC- Y C-539 Al 2-EZC-B 600VAC MOTOR CONTROL CENTER EZC-B N C-543 2-EZC-B1 600VAC MOTOR CONTROL CENTER EZC- Y C-548 B1 2-FFI-240 AUXILIARY FEEDWATER TO STEAM Y C-551 GENERATOR OME-3-4 2-HE-15W WEST COMPONENT COOLING WATER Y C-556 HEAT EXCHANGER 2-HE-17W WEST RESIDUAL HEAT REMOVAL HEAT N C-560 EXCHANGER 2-HE-18W WEST CONTAINMENT SPRAY HEAT N C-565 EXCHANGER 2-HV-ACRA-2 CONTROL ROOM VENTILATION SOUTH Y C-573 AIR CONDITIONING 2-HV-AES-2 AUXILIARY BUILDING VENTILATION N C-577 ENGINEERED SAFETY 2-HV-CEQ-1 CONTAINMENT HYDROGEN SKIMMER Y C-583 VENTILATION FAN #1 2-HV-CEQ-2 CONTAINMENT HYDROGEN SKIMMER N C-593 VENTILATION FAN #2 2-HV-DGX-2 AB EMERGENCY DIESEL GENERATOR N C-597 ROOM VENTILATION 2-HV-SGRS-8 4KV ROOM 600 VOLT SWITCHGEAR Y C-601 TRANSFORMERS TR21A 2-IFI-53 BORON INJECTION TO REACTOR Y C-604 COOLANT LOOP #3 FLOW 2-1MO-222 WEST CONTAINMENT SPRAY PUMP PP- N C-609 9W DISCHARGE TO 2-IMO-225 REFUELING WATER STORAGE TANK TO N C-612 WEST CONTAINMENT 2-IMO-320 WEST RESIDUAL HEAT REMOVAL PUMP N C-615 PP-35W SUCTION 2-IMO-331 WEST RHR TO UPPER CONTAINMENT N C-619 SPRAY SHUTOFF VALVE C-401 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-2 Summary of Seismic Walkdown Checklists for DCCNP2 Online Walkdowns COMPONENT DESCRIPTION Anchorage PAGE ID Verification Confirmed 2-IMO-350 WEST RHR HEAT EXCHANGER OUTLET N C-622 TO SAFETY INJECTION 2-IMO-52 BORON INJECTION TO REACTOR N C-626 COOLANT LOOP #2 SHUTOFF 2-IMO-911 REFUELING WATER STORAGE TANK TO N C-631 CVCS CHARGING 2-MCAB(11 250VDC DISTRIBUTION PANEL MCAB N C-635 2-MCM-221 MAIN STEAM LEAD #2 TO AUXILIARY FEED N C-639 PUMP TURBINE 2-MRV-243 STEAM GENERATOR OME-3-4 POWER N C-643 OPERATED RELIEF 2-NLP-153 PRESSURIZER OME-4 PROTECTION N C-647 CHANNEL 3 LEVEL 2-NPS-1 11 REACTOR VESSEL TRAIN 'B' WIDE RANGE N C-652 PRESSURE 2-OME-150-AB EMERGENCY DIESEL GENERATOR Y C-656 AB-EN ENGINE 2-OME-34W WEST ESSENTIAL SERVICE WATER Y C-662 STRAINER OME-34W 2-PP-10W WEST COMPONENT COOLING WATER Y C-666 PUMP 2-PP-26S SOUTH SAFETY INJECTION PUMP Y C-670 2-PP-35W WEST RESIDUAL HEAT REMOVAL PUMP Y C-674 2-PP-3W WEST MOTOR DRIVEN AUXILIARY N C-678 FEEDWATER PUMP 2-PP-4 TURBINE DRIVEN AUXILIARY FEED PUMP Y C-682 2-PP-50W WEST CENTRIFUGAL CHARGING PUMP N C-687 2-PP-7W WEST ESSENTIAL SERVICE WATER PUMP Y C-691 2-PP-9W WEST CONTAINMENT SPRAY PUMP N C-696 2-PS-A 600VAC MOTOR CONTROL CENTER PS-A Y C-701 2-QT-106-AB2 AB EMERGENCY DIESEL FUEL OIL N C-705 TRANSFER PUMP #2 2-QT-107-AB AB EMERGENCY DIESEL FUEL OIL DAY N C-709 TANK 2-QT-130-AB2 AB EMERGENCY DIESEL JACKET WATER N C-714 PUMP #2 2-QT-141-AB1 AB EMERGENCY DIESEL STARTING AIR Y C-718 RECEIVER #1 2-QT-142-AB2 AB EMERGENCY DIESEL STARTING AIR Y C-723 COMPRESSOR

  1. 2 2-QT-506 TURBINE DRIVEN AUXILIARY FEED PUMP N C-727 PP-4 TRIP AND C-402 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-2 Summary of Seismic Walkdown Checklists for DCCNP2 Online Walkdowns COMPONENT DESCRIPTION Anchorage PAGE ID Verification Confirmed 2-RC REACTOR CONTROL RODS CONTROL Y C-731 PANEL 2-RPS-B REACTOR PROTECTION AND SAFEGUARD N C-735 ACTUATION TRAIN 'B' CABINET 2-RPST-B REACTOR PROTECTION AND SAFEGUARD Y C-740 ACTUATION 2-RPSX-B REACTOR PROTECTION AND SAFEGUARD Y C-744 ACTUATION 2-SG STEAM GENERATOR AND AUXILIARY N C-748 FEED PUMP CONTROL 2-SIS SAFETY INJECTION CONTROL PANEL N C-753 2-SPY CONTAINMENT SPRAY CONTROL PANEL Y C-759 2-T21A21)'

WEST MOTOR DRIVEN AUXILIARY Y C-765 FEEDWATER PUMP PP-3W 2-TDABI" 250VDC TRAIN 'B' TRANSFER CABINET Y C-771 2-WMO-704 WEST ESSENTIAL SERVICE WATER PUMP N C-774 PP-7W DISCH S/O 2-WMO-716 WEST CONTAINMENT SPRAY HEAT N C-777 EXCHANGER ESSENTIAL 2-WMO-718 WEST CONTAINMENT SPRAY HEAT N C-780 EXCHANGER ESSENTIAL 2-WMO-744 ESSENTIAL SERVICE WATER TO WEST N C-783 MOTOR DRIVEN 2-WMO-753 EMERGENCY ESSENTIAL SERVICE N C-786 WATER SUPPLY TO TDAFP 2-WPA-703 E ESSENTIAL SERVICE WTR PP PP-7E Y C-789 DISCH LOW PRES 2-WRV-768 E ESW PP PP-7W DISCH STN WEST N C-794 BASKET BAN INLET S/O 2-XPC-211 AB EMER DIESEL STARTING AIR Y C-797 RECEIVER QT-141-AB1 PRESSURE XMTR 2-XRV-222 AB EMERGENCY DIESEL REAR BANK N C-801 STARTING AIR SHUTOFF Notes: 1) Partial walkdowns performed on these Components because they could not be opened online. New checklists were developed during the DCCNP2 Outage walkdowns in Fall 2013 for that walkdown.C-403 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HE-16S Equipment Class: (21) Tanks and Heat Exchangers Equipment

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Description:==

SPENT FUEL PIT HEAT EXCHANGER Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 609.00 ft, 96 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 Yes the 50% of SWEL items requiring such verification)?

SQUG 12-HE-16S REVO 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 Yes oxidation?

PAINTED 4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

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

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

C-404 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HE-I16S Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

SPENT FUEL PIT HEAT EXCHANGER Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

12-SF-I 19S chain can swing into 12-HE-16S but is not damaging 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: " -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-405 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HE-16S Equipment Class: (21) Tanks and Heat Exchangers

'ENT FUEL PIT HEAT EXC FýJlduuuo C-406 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: E-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HE-16S Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

SPENT FUEL PIT HEAT EXCHANGER C-407 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HV-ESW-4 Equipment Class: (9) Fans Equipment

==

Description:==

UNIT 2 WEST ESW PUMP ROOM SUPPLY VENTILATION FAN Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

SH2, 591.00 ft, 136 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 Yes the 50% of SWEL items requiring such verification)?

DWG 12-5682, Rev. 10 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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

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

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

C-408 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: fj] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HV-ESW-4 Equipment Class: (9) Fans Equipment

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Description:==

UNIT 2 WEST ESW PUMP ROOM SUPPLY VENTILATION FAN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

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

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

Comments Evaluated by: " -George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-409 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HV-ESW-4 Equipment Class: (9) Fans Equipment

==

Description:==

UNIT 2 WEST ESW PUMP ROOM SUPPLY VENTILATION FAN C-410 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HV-ESW-4 Equipment Class: (9) Fans Equipment

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Description:==

UNIT 2 WEST ESW PUMP ROOM SUPPLY VENTILATION FAN C-411 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-HV-ESW-4 Equipment Class: (9) Fans Equipment

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Description:==

UNIT 2 WEST ESW PUMP ROOM SUPPLY VENTILATION FAN C-412 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [`] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-PASS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauipment

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Description:==

POST-ACCIDENT SAMPLING LIQUID AND GAS SAMPLING Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

ABI, 587.00 ft, 35 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% of SWEL items requiring such verification)?

DWG 12-3472, Rev. 20 & 12-5638, Rev. 5 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Yes C-413 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y jNjJ U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-PASS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

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Description:==

POST-ACCIDENT SAMPLING LIQUID AND GAS SAMPLING Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Fire extinguishers on short hooks -AR 2012-11669 was issued. Block wall -OK per DIWGs 12-3253 and 12-3254 Section D-4 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes No Yes No Other Adverse Conditions

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

Comments Evaluated by: ' George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-414 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (20) Ins 12-PASS and Control Panels and Cabinets 4T SAMPLIi r-M in0 I U In C-415 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-PASS Equipment Class: (20) Instrumentation and Control Panels and Cabinets Dment Descrintion:

POST-ACCIDENT SAMPLING LIQUID AND GAS SAMPLING C-416 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-PASS Equipment Class: (20) Instrumentation and Control Panels and Cabinets I=rinrmr nt!in+ rinti,rn-DCI(ZTAt fI'F'In MKlT IkIl-( I Id 111rf Akin rf .AQ QAKADI IKtV.11 C-417 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-WMO-30-PB-STA Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

CIRCULATING WATER INTAKE TUNNEL SHUTOFF VALVE Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

SH1, 591.00 ft, 670 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% of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Mounted to unistrut -tube steel supported 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Some corrosion on the panel itself, and I top right comer screw (inside panel)4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Yes Yes Not Applicable Not Applicable

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

Yes C-418 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-WMO-30-PB-STA Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

CIRCULATING WATER INTAKE TUNNEL SHUTOFF VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments 2010 DEFFICIENCY TAG ON PUSH BUTTON. COMPONENT IS IN A NON-SAFETY AREA -AR 2012-11762 and AR 2012-11767 were issued.Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 C-419 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 12-WMO-30-PB-STA Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

CIRCULATING WATER INTAKE TUNNEL SHUTOFF VALVE C-420 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FjJ U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-A Equipment Class: (1) Motor Control Centers Equipment

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Description:==

600VAC MOTOR CONTROL CENTER ABD-A Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 121 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 findincis.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-421 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FIN- U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER ABD-A Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Fire extinguishers on short hooks nearby -AR 2012-11669 was issued..8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?No Yes Yes No Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments:

MCCs 2-ABD-A and MCC 2-ABD-B are next to each other and were inspected at the same time. Therefore, the pictures included in this checklist are the same as the pictures included in the checklist for 2-ABD-B.Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 C-422 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y j-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER ABD-A C-423 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N--] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-A Equipment Class: (1) Motor Control Centers FOR CONTROL C-424 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y L-N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (1) Mot 2-ABD-A or Control Centers)TOR CONTROL (C-425 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y EN U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-A Equipment Class: (1) Motor Control Centers Eauioment Descriotion:

600VAC MOTOR CONTRO L CENTER ABD-A C-426 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y L-F] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-B Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER ABD-B Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 121 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% of SWEL items requiring such verification)?

SQUG 2-ABD-B REVO 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes Yes Yes Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Yes C-427 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-B Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER ABD-B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Fire extinguishers on short hooks nearby -AR 2012-11669 was issued.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?No Yes Yes No Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments:

MCCs 2-ABD-B and 2-ABD-A are next to each other and were inspected at the same time.Therefore, the pictures included in this checklist are the same as the pictures included in the checklist for 2-ABD-A.Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 C-428 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y L`N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-B Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER ABD-B Photos C-429 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ¶I] U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (1) Mot 2-ABD-B or Control Centers CONT P9130405 C-430 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y hN- U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-B Equipment Class: (1) Motor Control Centers%..MJI '4 C-431 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [-N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ABD-B Equipment Class: (1) Motor Control Centers Eauioment

==

Description:==

600VAC MOTOR CONTRC)L CENTER ABD-B C-432 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [LY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ACRA-2 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 650.00 ft, 129 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 findincs.

Additional space is provided at the end of this checklist for documentinci other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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?

4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Yes 5. Is the anchorage configuration consistent with plant documentation?(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-433 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-ACRA-2 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: ' : George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-434 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: 2-ACRA-2 (20) Instrumentation and Control Panels and Cabinets CONTROL ROOM VENTILATION SOUTH AIR CONDITIONIN C-435 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y -] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AFWX Equipment Class: (4) Transformers Equipment

==

Description:==

120/208VAC AUXILIARY FEEDWATER DISTRIBUTION PANEL Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 122 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% of SWEL items requiring such verification)?

No 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-436 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LWN] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AFWX Equipment Class: (4) Transformers Equipment

==

Description:==

120/208VAC AUXILIARY FEEDWATER DISTRIBUTION PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Fire extinguishers on short hooks -AR 2012-11669 was issued.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?No Yes Yes No Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-437 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AFWX Equipment Class: (4) Transformers ipment

Description:

120/208VAC AUXILIARY F C-438 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y r-1 U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AFWX Equipment Class: (4) Transformers.niiinmantfr" t-rinfinn

' 9ni"Af \IA(' Al IYII IAPV Il:'=II AIATIP flITPIfItl ITICKl C-439 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y L-N- U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AFWX Equipment Class: (4) Transformers I[rifiimir-nt Inewrinti~n-1')If $\IA( AlIlYII IAPV ITIrflM PAMI:I P9140537 P9140538 P9140537 C-440 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LYi] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AM-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER AM-A Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 633.00 ft, 633 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 No the 50% of SWEL items requiring such verification)?

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

Yes External 4 bolts on each side (front and back). Internal 4 bolts (1 in each comer)3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

C-441 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AM-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER AM-A Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-442 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AM-A Equipment Class: (1) Motor Control Centers Eauinment Descrintion:

600VAC MOTOR CONTROL C milimillillill, Xf T P -AM-k C-443 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

2-AM-A (1) Motor Control Centers 600VAC MOTOR CONTROL CENTER AM-A P9181058 P9181057 C-444 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-AM-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER AM-A C-445 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BATT-AB Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

PLANT BATTERY AB Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 609.00 ft, 200 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 Yes the 50% of SWEL items requiring such verification)?

DWG 12-3476, Rev. 20 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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

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

DWG 12-3476-20

-12 Bolts on each of 4 embedded plates under battery frame 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-446 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BATT-AB Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

PLANT BATTERY AB Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-447 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BATT-AB Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

PLANT BATTERY AB P9170845 C-448 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BATT-AB Equipment Class: (15) Batteries on Racks Eaurment Descrintion:

PLANT BATTERY AB C-449 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-B3C-AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

PLANT BATTERY BATT-AB CONTROL PANEL Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 613.00 ft, 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 findinQs.

Additional space is Drovided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-450 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

PLANT BATTERY BATT-AB CONTROL PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-451 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets DI C-452 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: inmant 'lactrinfinn" 2-BC-AB (20) Instrumentation and Control Panels and Cabinets PLANT BATTERY BATT-AB CONTROL PANEL C-453 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters Equipment

==

Description:==

PLANT BATTERY BATT-AB BATTERY CHARGER #1 Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 613.00 ft, 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 findinas.

Additional space is provided at the end of this checklist for documentina other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?

No 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: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-454 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYj] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters Equipment

==

Description:==

PLANT BATTERY BATT-AB BATTERY CHARGER #1 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-455 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters ription: PLANT BATTERY BATT-ABýIvlUi00 C-456 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters IPnrminmant Dl rlntinn PI AkIT I:ATTI:DV IATTAI IATTI:DV C'U-ADn21:D

-4 I I I--,1\ l U/-I I I --"IHUJIU C-457 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters Y BATT-, C-458 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (16) In\Frmjinm,nnf fl=o- rinfinn. DI AKlT 2-BC-ABI ierters PATTI ZY BATT-, 1-i I tUo-IU C-459 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-ABI Equipment Class: (16) Inverters Eauiment

Description:

PLANT BATTERY BATT-AB BATTERY CHARGER #1 C-460 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: I] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-AB2 Equipment Class: (16) Inverters Equipment

==

Description:==

PLANT BATTERY BATT-AB CHARGER #2 Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 613.00 ft, 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 Yes the 50% of SWEL items requiring such verification)?

SQUG 2-BC-AB2 REVO 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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?5. Is the anchorage configuration consistent with plant documentation?

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

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

C-461 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: jY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-B3C-AB32 Equipment Class: (16) Inverters Equipment

==

Description:==

PLANT BATTERY BATT-AB CHARGER #2 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-462 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-AB2 Equipment Class: (16) Inverters DI AkIT-TERY BATT-, C-463 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BC-AB2 Equipment Class: (16) Inverters Y BATT-)C-464 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (16) In\n.ii inmnt I-mcrrinfinn.

II AKIT 2-BC-AB2 verters BATTERY BATT-,4! ! I C-465 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N -U-jI Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BCTC-AB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

PLANT BATTERY CHARGERS BC-AB1 AND BC-AB2 TRANSFER Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 613.00 ft, 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 No the 50% of SWEL items requiring such verification)?

Could not see any anchorage

-cannot open 2. Is the anchorage free of bent, broken, missing or loose hardware?

Unknown Could not see any anchorage

-cannot open 3. Is the anchorage free of corrosion that is more than mild surface Unknown oxidation?

Could not see any anchorage

-cannot open 4. Is the anchorage free of visible cracks in the concrete near the Unknown anchors?Could not see any anchorage

-cannot open 5. Is the anchorage configuration consistent with plant documentation?

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

Could not see any anchorage

-cannot open 6. Based on the above anchorage evaluations, is the anchorage free of Unknown potentially adverse seismic conditions?

C-466 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N j--j Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-BCTC-AB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

PLANT BATTERY CHARGERS BC-AB1 AND BC-AB2 TRANSFER Anchorage internal -CANNOT OPEN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Fire extinguisher on short hook behind 2-BCTC-AB

-AR 2012-11669 was issued.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

9. Do attached lines have adequate flexibility to avoid damage?No Yes Yes No 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-467 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N r-U-Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: nmont 1,=crrintinn.

2-BCTC-AB (14) Distribution Panels PLANT BATTERY CHARG C-468

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