ML12362A060

Donald C. Cook, Units 1 & 2, Seismic Walkdown Report SD-121023-001, Rev. 0 in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Appendix C, Page C-621 Through C-697

ML12362A060
Person / Time
Site:	Cook
Issue date:	11/05/2012
From:	Stoeva N Stevenson & Associates
To:	Office of Nuclear Reactor Regulation, American Electric Power, Indiana Michigan Power Co
References
AEP-NRC-2012-87 SD-121023-001, Rev 0
Download: ML12362A060 (77)

Text

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYi N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 633.00 ft, 9 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?Not Applicable

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

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

Interaction Effects C-621 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FT N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE 7. Are soft targets free from impact by nearby equipment or structures?

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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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: °, ". ,. George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-622 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ipment

Description:

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUIW C-623 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauipment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE C-624 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 621.00 ft, 10 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?Not Applicable

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

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

Interaction Effects C-625 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-l N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves Ecuipment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF 7. Are soft targets free from impact by nearby equipment or structures?

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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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: , George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-626 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves EauiDment DescriDtion:

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF C-627 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves EauiDment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF C-628 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NLP-153 Equipment Class: (18) Instruments on Racks EauiDment

==

Description:==

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

CON2, 612.00 ft, 67 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?Only one U-bolt around pipe verify with dwgs -Pictures show that a single U-bolt in conjuction with a weld are used -OK -Documents FCN 49030-006, 2-558IJ-E049030.

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

Yes 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 Interaction Effects C-629 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NLP-153 Equipment Class: (18) Instruments on Racks Ecuipment

==

Description:==

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL 7. Are soft targets free from impact by nearby equipment or structures?

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

Yes 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 could Yes adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 10/18/123~.A.A) Neda Stoeva 10/18/12 Photos C-630 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NLP-153 Equipment Class: (18) Instruments on Racks wf ~irfi~n. O QDDr'I ID17-D ntRA-A DDEnT-/rTIC'nKI I'LAKIKI-I Q I MI\1-"*'1" F I'C-631 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NLP-153 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL P9120215 P9120216 C-632 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [YI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NLP-153 Equipment Class: (18) Instruments on Racks Eauioment Descrition:

PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL C-633 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NPS-111 Equipment Class: (18) Instruments on Racks EauiDment DescriDtion:

REACTOR VESSEL TRAIN 'B' WIDE RANGE PRESSURE Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 612.00 ft, 12 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 Welded plate to tube steel 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 At base of 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

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

Yes Interaction Effects C-634 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [ZII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NPS-111 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

REACTOR VESSEL TRAIN B' WIDE RANGE PRESSURE 7. Are soft targets free from impact by nearby equipment or structures?

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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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: '--- George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-635 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NPS-111 Equipment Class: (18) Instruments on Racks T C-636 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-NPS-111 Equipment Class: (18) Instruments on Racks M --.,C D0-APf'rnD

\lCCOM-IMTAI

'B' WIDE RANGE PRESSURE C-637 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ENGINE 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 findinqs.

Additional space is provided at the end of this checklist for documentinq 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 2-AEP-WORT-W-501812AT

2. Is the anchorage free of bent, broken, missing or loose hardware?Thread engagemetn on middle bolt behind generator OK -evaluated by CR#03139102 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes Yes 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 Interaction Effects C-638 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LYi] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ENGINE 7. Are soft targets free from impact by nearby equipment or structures?

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

Yes 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 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: "-" George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-639 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators C-640 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators C-641 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators C-642 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-150-AB-EN Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ENGINE P9130393 C-643 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: j] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-34W Equipment Class: (0) Other Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER STRAINER OME-34W 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 findincqs.

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)?

DWG 12-3684 REV14 2. Is the anchorage free of bent, broken, missing or loose hardware?I bolt has full thread engagement but does not stick out over nut 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes Yes 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 Interaction Effects C-644 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: IY-j N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-34W Equipment Class: (0) Other EQuipment

==

Description:==

WEST ESSENTIAL SERVICE WATER STRAINER OME-34W 7. Are soft targets free from impact by nearby equipment or structures?

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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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: , , George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-645 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-34W Equipment Class: (0) Other:C1" E C-646 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-34W Equipment Class: (0) Other C-647 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-1OW Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

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

DWG 12-3286-9

& 12-3285-24

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 Interaction Effects C-648 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: --j N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-10W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP 7. Are soft targets free from impact by nearby equipment or structures?

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

Yes 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 could Yes adversely affect the safety functions of the equipment?

Comments Fire piping well supported Evaluated by: " .George G Thomas Date: 10/18/12--" Neda Stoeva 10/18/12 Photos C-649 Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-10W Equipment Class: (5) Horizontal Pumps I:: ,,nm AIr-CT P("nKADn~Kl=Kl FC m DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: L N U C6P C-650 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FIY- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-10W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP P9100063 P9100064 C-651 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-26S Equipment Class: (5) Horizontal Pumps Eauipment

==

Description:==

SOUTH SAFETY INJECTION PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 43 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. Is the anchorage free of bent, broken, missing or loose hardware?Yes Yes Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

PAINTED 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 Interaction Effects C-652 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-26S Equipment Class: (5) Horizontal Pumps EauiDment

==

Description:==

SOUTH SAFETY INJECTION PUMP 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?

Block wall with grate -DWG 12-4026, Wall W- 11 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 could Yes 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-653 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [Yii N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-26S Equipment Class: (5) Horizontal Pumps C'%" FETY INJECTION F C-654 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-26S Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

SOUTH SAFETY INJECTION PUMP P9180876 P9180877 C-655 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-35W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 573.00 ft, 55 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 provided at the end of this checklist for documentinq other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Yes 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.)

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

Yes Interaction Effects C-656 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: ET] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-35W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP 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?

Block wall -DWG 12-4025, Wall W-24 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 could Yes 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-657 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-35W Equipment Class: (6) Vertical Pumps P9.C-658 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: ELI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-35W Equipment Class: (6) Vertical Pumps C-659 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

TB2, 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 findinqs.

Additional space is provided at the end of this checklist for documentinq 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 Interaction Effects C-660 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-Z N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP 7. Are soft targets free from impact by nearby equipment or structures?

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

Yes 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 could Yes 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-661 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LY-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps)TOR DRIVEN AUXII C-662 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps Iniiinm-n nf" rinfi-n, \AIIPT rIl\IX/[KI Al IYII IADV Cfl:9IT-A/ATrD D I MAD C-663 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYi N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

TB2, 591.00 ft, 49 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 provided at the end of this checklist for documentinq 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-PP-4 REVO 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 Interaction Effects C-664 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP 7. Are soft targets free from impact by nearby equipment or structures?

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?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-665 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-4 Equipment Class: (5) Horizontal Pumps TI Ir 1IM Al C-666 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: l N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-4 Equipment Class: (5) Horizontal Pumps-,rntfl~mh~

TI IDPIKIC r)DIX/9:M Al C-667 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-4 Equipment Class: (5) Horizontal Pumps I:::. * " M -Af -fi TI II"ID-MI f"l\I/I kl AI UXILIARY FEED PUMP\1 V I--.I C-668 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: j N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-50W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST CENTRIFUGAL CHARGING PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 41 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 Yes 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 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 Interaction Effects C-669 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LL- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-50W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST CENTRIFUGAL CHARGING PUMP 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?

Yes Yes 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 could Yes 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-670 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-50W Equipment Class: (5) Horizontal Pumps mCT C-671 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-50W Equipment Class: (5) Horizontal Pumps C-672 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y7] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER PUMP 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 the 50%of SWEL items requiring such verification)?

DWG 12-3684 REV14 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

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

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

Yes Yes Yes Yes Yes Yes Interaction Effects C-673 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: rj-j N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER PUMP 7. Are soft targets free from impact by nearby equipment or structures?

Yes Permanent Scaffold -Ref DWG 2-3113C. General Notes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Light rod hung 9. Do attached lines have adequate flexibility to avoid damage?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 could Yes 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-674 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps ,nmennt nno'rinfi~n-

%A(AIIT IT ITIAI C-675 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumpsr~nln .AI=QT I::: CClKlTIAI Qi::l::\/If'I::

\AIATI9:ID DI MlAD C-676 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [YI1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps-- % AIrc.QT EQQ-IMTI Al:VICE WATER PUMP r-C-677 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-9W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 573.00 ft, 52 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 provided at the end of this checklist for documentinq 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.)

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

Not Applicable Yes Interaction Effects C-678 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-J N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-9W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP 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?

Block wall behind pump -DWG 12-4025, Wall W-22 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 could Yes 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-679 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [jj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-9W Equipment Class: (6) Vertical Pumps I,.-Annt IAIIMT ('KITTAIKIIIAKIT QDIAV DI IMiAD C-680 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-9W Equipment Class: (6) Vertical Pumps ITA IK C-681 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Yl] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-9W Equipment Class: (6) Vertical Pumps-,,; ,, I -.-; ('C'rkIn K AI kIlRKMT CDDAV DI IIAD FUWIF C-682 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [Yj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

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

SH2, 594.00 ft, 221 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 findin-qs.

Additional space is provided at the end of this checklist for documentinq 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-PS-A REVO 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 Interaction Effects C-683 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

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

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

Yes 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 could Yes 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-684 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F-Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: 2-PS-A (1) Motor Control Centers JAC MOTOR CONTROL CENTER PS-A C-685 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [III N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-A C-686 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-J N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB1 Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #2 Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 126 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 PAINTED 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 Interaction Effects C-687 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB1 Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #2 7. Are soft targets free from impact by nearby equipment or structures?

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 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 could Yes 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-688 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y--] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB1 Equipment Class: (0) Other-.i~nn

• I pirh-,n. AI C :IDtfl I(V rIQMl MI1 I11 DI IMAD 4-'C-689 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EF] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB1 Equipment Class: (0) Other C-690 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EiZI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK 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)?

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 Interaction Effects C-691 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK 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?

Block wall all the way around -reinforced

-DWG 2-0436, Wall W-3 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 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: "" '-- George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-692 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers E ui ment Descri tion: AB EMERGENCY DIESEL FUEL OIL DAY TANK P9130454 P9130455 P9130456 P9130457 C-693 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK P9130458 P9130459 C-694 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LI] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-130-AB2 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

AB EMERGENCY DIESEL JACKET WATER PUMP #2 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 findinqs.

Additional space is provided at the end of this checklist for documentinq 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 Interaction Effects C-695 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Seismic Walkdown Checklist (SWC)Status: FY-] N U Equipment ID No.: 2-QT-130-AB2 Equipment Class: (5) Horizontal Pumps EauiDment DescriDtion:

AB EMERGENCY DIESEL JACKET WATER PUMP #2 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 could Yes 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-696 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-130-AB2 Equipment Class: (5) Horizontal Pumps--f~n fpr) intir; AIZ A f M r)lIF C-697