Latest revision as of 16:06, 13 July 2018

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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-584 Through Page C-722
	ML14035A361
Person / Time
Site:	Cook
Issue date:	01/13/2014
From:	Yates L M; American Electric Power
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML14035A350	List: AEP-NRC-2014-08, 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 D-322 Through Page D-404; ML14035A351; ML14035A352; ML14035A353; ML14035A355; ML14035A356; ML14035A357; ML14035A359; ML14035A360; ML14035A361; ML14035A362; ML14035A363; ML14035A364; ML14035A366; ML14035A367; ML14035A368;
References
	AEP-NRC-2014-08 SD-121023-001, Rev 2
	Download: ML14035A361 (139)
	v • d • e

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-HV-CEQ-1 Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #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: ,UOJ Lindsay M. Yates Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-584 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-HV-CEQ-1 Equipment Class: (10) Air Handlers T HYC C-585 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EZ-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-H Equipment Class: (10) Air Handlers V-CEQ-1 E ui ment Descri tion: CONTAINMENT P9130264 HY1 C-586 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EY-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (10) Air Handlers 2-HV-CEQ-1 I 'iI tI-L C-587 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-HV-CEQ-1 Equipment Class: (10) Air Handlers-NT HYDRO C-588 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.: Equipment Class: 2-HV-CEQ-1 (10) Air Handlers HY[C-589 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EZ-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: liDment DescriDtion:

2-H V-CEQ-1 (10) Air Handlers CONTAINMENT HYDROGEN C-590 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: (10) Air Handlers 2-HV-CEQ-1 r HYr C-591 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-HV-CEQ-1 Equipment Class: (10) Air Handlers EauiDment DescriDtion:

CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 C-592 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-HV-CEQ-2 Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

CON2, 625.00 ft, 74 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?Missing bolt on support directly below 2-VMO-101

-OK per SEWS report -SQUG 2-HV-CEQ-2 REVO 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?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-593 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-HV-CEQ-2 Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #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: 01*,i , ,4O/ ,t- Lindsay M. Yates Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-594 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.: Equipment Class: (10) Air Handlers r..&:......

Ikli ar'-kl I 2-HV-CEQ-2 I m-HYC C-595 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.: 2-HV-CEQ-2 Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 C-596 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.: 2-HV-DGX-2 Equipment Class: (9) Fans Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION 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 No the 50% of SWEL items requiring such verification)?

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

Yes Limited visibility of anchorage, visible portions OK 3. Is the anchorage free of corrosion that is more than mild surface Yes oxidation?

VERY LIMITED VISIBILITY

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?VERY LIMITED VISIBILITY

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-597 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LIYI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-HV-DGX-2 Equipment Class: (9) Fans Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Rod hung light can swing into fan -OK, because it will not affect function of equipment 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-598 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: (9) Fans 2-HV-DGX-2 MNCY DIESEL GENERATOR ROOM VENTILATION C-599 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-HV-DGX-2 Equipment Class: (9) Fans NCY E C-600 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-HV-SGRS-8 Equipment Class: (9) Fans Equipment

==

Description:==

4KV ROOM 600 VOLT SWITCHGEAR TRANSFORMERS TR21A Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 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 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-HV-SGRS-8 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 Not Applicable anchors?Unistrut mounted 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-601 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-HV-SGRS-8 Equipment Class: (9) Fans Equipment

==

Description:==

4KV ROOM 600 VOLT SWITCHGEAR TRANSFORMERS TR21A 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-602 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-HV-SGRS-8 Equipment Class: (9) Fans VOLT C-603 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-IFI-53 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

CON2, 598.00 ft, 56 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. 2-5571 G, Rev. 0 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-604 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-IFI-53 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW 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?

Valve directly above but transmitter is water tight so even if fail open there is no concern.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: MA9,,,eI,.

Lindsay M. Yates Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-605 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-IFI-53 Equipment Class: (18) Instruments on Racks EauiDment Descrition:

BORON INJECTIONT REACTORCO LANT LOOP#3FLOW C-606 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: (18) Ins 2-IFI-53 on Racks TION "I P9120170 P9120171 P9120172 P9120173 C-607 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.: 2-IFI-53 Equipment Class: (18) Instruments on Racks 4 INJECTION TO C-608 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-IMO-222 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP PP-9W DISCHARGE TO 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 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?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-609 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.: 2-IMO-222 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST CONTAINMENT SPRAY PUMP PP-9W DISCHARGE TO 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?

Block wall near by -OK per 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' 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-610 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-IMO-222 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves C-611 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-IMO-225 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO WEST CONTAINMENT 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 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 potentially adverse seismic conditions?

Yes C-612 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-IMO-225 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO WEST CONTAINMENT 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?

Block wall near by -OK per 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 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-613 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y--] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (8) Mol 2-IMO-225 or-Operated and Solenoid-Operated Valves WATER STORi-TAKIV Tn C-614 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: T] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-IMO-320 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION 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)?

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-615 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-IMO-320 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION 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?

Block wall -look at AR# 00863253-01

-OK per 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 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-616 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.: Equipment Class: 2-IMO-320 (8) Motor-Operated and Solenoid-Operated Valves)UAL HEAT REMOVAL PUMP PP-35W SUCTION P9180859 C-617 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-IMO-320 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves pment

Description:

WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION C-618 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-IMO-331 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE Project: DC Cook 2 SWEL Location (Bldg, Elev,-, Room/Area):

AB2, 609.00 ft, 6 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?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-619 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FT] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-IMO-331 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE 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: 10/18/12 Neda Stoeva 10/18/12 Photos C-620 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-IMO-331 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves TO UPPER CC AIMM~rkPJT qPPAV 5qI-I ITrC[FF \/AI VP P9181141 C-621 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-IMO-350 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 609.00 ft, 6 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-622 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-IMO-350 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauinment

==

Description:==

WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and 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 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-623 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-IMO-350 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves t ui ment uescri tion: vvl--,I KHRK- MIA P9181144 I LAL MAI UJ'(UU I r I I 0/-k C-624 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-IMO-350 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves r EXC rUlj51 4?5 C-625 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.: 2-IMO-52 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

CON2, 598.00 ft, 59 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?

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-626 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-IMO-52 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and 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 Yes could adversely affect the safety functions of the equipment?

Comments Evaluated by: 9 Lindsay M. Yates Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-627 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-IMO-52 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves TIONTO C-628 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.: 2-IMO-52 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves:CTION TO C-629 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYl] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: 2-IMO-52 (8) Motor-Operated and Solenoid-Operated Valves JECTION TO REAC'C-630 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-IMO-911I Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING Project: DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):

AB2, 587.00 ft, 40 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 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 ootentiallv adverse seismic conditions?

Yes C-631 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-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

REFUELING WATER STORAGE TANK TO CVCS CHARGING 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-632 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: rzii N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves.:..~..& r' .....:- -, r-%rir ll1ri l P' IA , "r, rF A p'kr- rA kll -ý ,. if- I1 iA rrý lklS I VV/I- I r-I' M I UI' M C-633 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-IMO-911 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves)n: REFUELING WATER STORAGE TANK TO C C-634 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N [i-Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC DISTRIBUTION PANEL MCAB 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 No the 50% of SWEL items requiring such verification)?

CANNOT OPEN -CAN'T SEE 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-635 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N jjj Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCAB Equipment Class: (14) Distribution Panels Equipment

==

Description:==

250VDC DISTRIBUTION PANEL MCAB Cannot open -cannot see 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 Yes could adversely affect the safety functions of the equipment?

CANNOT OPEN Comments Evaluated by: """-." -George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-636 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N -U-1 Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCAB Equipment Class: (14) Distribution Panels TION F C-637 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N E-l Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-MCi Equipment Class: (14) Distribution Panels Iýo ai^mýnf rl~oerimflnn. r)IQTDIQI TItI AB N PANEL MCAB U I IU C-638 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.: 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 findinqs.

Additional space is provided at the end of this checklist for documentincq 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-639 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y 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 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* J-, -Neda Stoeva 10/18/12 Photos C-640 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: Pni iinmant ractrrinfinn" 2-MCM-221 (8) Motor-Operated and Solenoid-Operated Valves MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBIIS C-641 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-MCM-221 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eaui"ment

==

Description:==

MAIN STEAM LEAD #2 TO AUXILIARY FEED PUMP TURBINE C-642 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-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?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-643 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.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

STEAM GENERATOR OME-3-4 POWER OPERATED RELIEF 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-644 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.: 2-MRV-243 Equipment Class: (7) Fluid-Operated Valves TOR C C-645 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [KI 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 C-646 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-N LP-1 53 Equipment Class: (18) Instruments on Racks Equipment

==

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, 2-5581J-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 C-647 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-1 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 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: AUOJ Lindsay M. Yates Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-648 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 1Y1] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: inmantnfarc=prinfinn" 2-N LP-1 53 (18) Instruments on Racks PRESSURIZER OME-4 PROTECTION CHANNEL 3 LEVEL C-649 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (18) In, 2-N LP-1 53 struments on Racks OME-4 PROTECTION CHANNEL 3 LEVEL C-650 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: 2-N LP-1 R 3 (18) Instruments on Racks OME-4 PROTECTION CHANNEL 3 LEVEL C-651 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-NPS-111 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

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 No the 50% of SWEL items requiring such verification)?

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 Yes oxidation?

4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?At base of rack 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-652 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-NPS-1 11 Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

REACTOR VESSEL TRAIN 'B' WIDE RANGE PRESSURE 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: -'4. _. George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-653 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LYII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: nmmnf Ilmaprintinn-2-NPS-1 11 (18) Instruments on Racks REACTOR VESSEL TRAIN 'B' WII C-654 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: (18) In, 2-NPS-111 struments on Racks TRAIN 'B' WIDE RANGE PRESSURE C-655 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-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 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 2-AEP-WORT-W-501812AT

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

Yes Thread engagement on middle bolt behind generator OK -evaluated by CR# 03139102 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-656 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [j] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OME-1 50-AB-EN Equipment Class: (17) Engine-Generators Equipment

==

Description:==

AB EMERGENCY DIESEL GENERATOR ENGINE 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-657 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: ED N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-OMi Equipment Class: (17) Engine-Generators

+ flAonrnCnr AD OLAIZDf=KIC'V flIoCQ E-150-AB-EN C-658 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-OME Equipment Class: (17) Engine-Generators E-150-AB-EN C-659 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: 2-OME-150-AB-EN (17) Enqine-Generators

'Y DIEB C-660 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: (17) En 2-OME-150-AB-EN gine-Generators

'AY DIESEL GENERATOR ENGINE C-661 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-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 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 12-3684 REV14 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 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 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-662 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-OME-34W Equipment Class: (0) Other Equipment

==

Description:==

WEST ESSENTIAL SERVICE WATER STRAINER OME-34W 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 fuhctions of the equipment?

Comments Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 Photos C-663 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: (0) Other 1~= =air~nm!nf rMmetrrnfitnn.

\AII4Z:_T r-:4:_2-OME-34W ENTIAL SERVI( C-664 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: (0) Other F:ntinment DPe.rintinn:

WFST ER 2-OME-34W SER C-665 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-PP-lOW 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 Yes 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?

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-666 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-PP-1 OW Equipment Class: (5) Horizontal Pumps Eauipment Descrirtion:

WEST COMPONENT COOLING WATER PUMP 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 Fire piping well supported Evaluated by: George G Thomas Date: 10/18/12 Neda Stoeva' 10/18/12 C-667 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-PP-10W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST COMPONENT COOLING WATER PUMP P9100062 C-668 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.: 2-PP-lOW Equipment Class: (5) Horizontal Pumps r COMPONENT C C-669 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-PP-26S Equipment Class: (5) Horizontal Pumps Equipment

==

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 Yes the 50% of SWEL items requiring such verification)?

SQUG-2-PP-26S REV. I 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?

PA IN TED 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-670 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-PP-26S Equipment Class: (5) Horizontal Pumps Eauipment

==

Description:==

SOUTH SAFETY INJECTION PUMP 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?

Block wall with grate -DWG 12-4026, Wall W- I1 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-671 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.: 2-PP-26S Equipment Class: (5) Horizontal Pumps C-672 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.: 2-PP-26S Equipment Class: (5) Horizontal Pumps ITH SAFETY INJECTION PL C-673 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FV 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 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-PP-35W, REV. 1 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-674 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.: 2-PP-35W Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

WEST RESIDUAL HEAT REMOVAL PUMP 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?

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 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-675 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-PP-35W Equipment Class: (6) Vertical Pumps.1" C-676 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-PP-35W Equipment Class: (6) Vertical Pumps HEAT RI C-677 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-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 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-678 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Lii] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps Eauipment

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Description:==

WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP 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-679 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: r-Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-3W Equipment Class: (5) Horizontal Pumps IE C-680 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.: 2-PP-3W Equipment Class: (5) Horizontal Pumps* -r AIrC"T FAn-TCD I"%DlrIKl Al IVII IADV ICr'Fl \AIATIrrD DI IM~AD C-681 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-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 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-PP-4 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 potentially adverse seismic conditions?

C-682 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-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

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Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP 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 collapseonto 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-683 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-PP-4 Equipment Class: (5) Horizontal Pumps quipment

Description:

TURBINE DRIVEN AUXI C-684 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-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

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Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP C-685 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-PP-4 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

TURBINE DRIVEN AUXILIARY FEED PUMP wu 10 Iff C-686 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-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 findinas.

Additional space is provided at the end of this checklist.for documentinqi 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-687 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LT] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-50W Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

WEST CENTRIFUGAL CHARGING PUMP 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-688 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-PP-50W Equipment Class: (5) Horizontal Pumps Eauiment DescriDtion:

WEST CENTRIFUGAL CHARGING PUMP C-689 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-PP-50W Equipment Class: (5) Horizontal Pumps VVt~b I UItI' I I-(11-UU.AL UNAKU(.INU I-UMV C-690 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-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 Yes the 50% of SWEL items requiring such verification)?

DWG 12-3684 REV14 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-691 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-PP-7W Equipment Class: (6) Vertical Pumps Equipment

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Description:==

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

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?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-692 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps Equipment

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Description:==

WEST ESSENTIAL SERVICE WATER PUMP C-693 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.: 2-PP-7W Equipment Class: (6) Vertical Pumps Equipment

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Description:==

WEST ESSENTIAL SERVICE WATER PUMP P C-694 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: E-1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PP-7W Equipment Class: (6) Vertical Pumps)n: WEST ESSENTIAL SERVICE WATER PUMP C-695 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-PP-9W Equipment Class: (6) Vertical Pumps Eauinment

==

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 findinjs.

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 C-696 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.: 2-PP-9W Equipment Class: (6) Vertical Pumps Eauirment

==

Description:==

WEST CONTAINMENT SPRAY PUMP 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?

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 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-697 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-PP-9W Equipment Class: (6) Vertical Pumps C-698 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-PP-9W Equipment Class: (6) Vertical Pumps EauiDment DescriDtion:

WEST CONTAINMENT SPRAY PUMP C-699 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-PP-9W Equipment Class: (6) Vertical Pumps EauiDment DescriDtion:

WEST CONTAINMENT SPRAY PUMP C-700 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.: 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 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-PS-A 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 potentially adverse seismic conditions?

C-701 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-PS-A Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

600VAC MOTOR CONTROL CENTER PS-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-702 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-PS-A Equipment Class: (1) Motor Control Centers CONT C-703 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EZ] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-PS-A Equipment Class: (1) Motor Control Centers E ui ment Descri tion: 600VAC MOTOR CONTROL CENTER PS-A P9191377 P9191378 P9191379 C-704 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.: 2-QT-1 06-AB2 Equipment Class: (0) Other Eauioment

==

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)?

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

PA IN TED 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-705 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-QT-1 06-AB2 Equipment Class: (0) Other Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL TRANSFER PUMP #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:

Pumps 2-QT-106-AB1 and 2-QT-106-AB2 were inspected during the walkdowns.

Evaluated by: " George G Thomas Date: 08/15/2013 Neda Stoeva 08/15/2013 Photos C-706 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LZI1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB2 Equipment Class: (0) Other XICY DIE C-707 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-106-AB2 Equipment Class: (0) Other C-708 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-QT-1 07-AB Equipment Class: (21) Tanks and Heat Exchangers EauiDment

==

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 findinqs.

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-709 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-QT-1 07-AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL FUEL OIL DAY TANK 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?

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 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-710 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FI- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: oment Descriotion:

2-QT-107-AB (21) Tanks and Heat Exchangers AB EMERGENCY DIESEL FUEL OIL DAY TANK C-711 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: 2-QT-1 07-AB (21) Tanks and Heat Exchangers RGENCY DIESEL FUEL OIL DAY TANK C-712 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-QT-107-AB Equipment Class: (21) Tanks and Heat Exchangers CY DIE A M PH1 C-713 DC Cook Unit I & Unit 2 SD-121023-001 R'ev. 2, 01/13/14 Status: Y] 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 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-714 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: IY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2-QT-1 30-AB2 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

AB EMERGENCY DIESEL JACKET WATER PUMP #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-715 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-QT-130-AB2 Equipment Class: (5) Horizontal Pumps C-716 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-QT-130-AB2 Equipment Class: (5) Horizontal Pumps (I C-717 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-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 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 Yes the 50% of SWEL items requiring such verification)?

SQUG 2-QT-141-ABI 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 potentially adverse seismic conditions?

C-718 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-QT-141-ABI

'Equipment Class: (21) Tanks and Heat Exchangers Eauipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #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& J -Neda Stoeva 10/18/12 Photos C-719 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-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers EAuinment Descrintion:

AR EMERGENCY DIESEL STARTING AIR RECEIVER #1 P9130412 C-720 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-QT-141-ABI Equipment Class: (21) Tanks and Heat Exchangers JCY DIESEL STARTING F P9130417 C-721 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-QT-141-AB1 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 C-722

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