ML12348A083

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Response to 10 CFR 50.54(f) Request for Information, Recommendation 2.3, Seismic, Part 3 of 5
ML12348A083
Person / Time
Site: Nine Mile Point Constellation icon.png
Issue date: 11/27/2012
From:
Constellation Energy Nuclear Group, EDF Group
To:
Office of Nuclear Reactor Regulation
References
Download: ML12348A083 (175)
v • d • e


Text

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV101 Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

PRIMARY CONTAINMENT PURGE ISOLATION VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 319.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Not Applicable C-165 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV101 Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

PRIMARY CONTAINMENT PURGE ISOLATION VALVE 4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

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

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

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

C-166 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: -JN U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV101 Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

PRIMARY CONTAINMENT PURGE ISOLATION VALVE Comments Evaluated by: -- George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-167 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV101 Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

PRIMARY CONTAINMENT PURGE ISOLATION VALVE IMG_0641 C-168 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV2A Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

BUTTERFLY OR TRICENTRIC V Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SG, 266.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Interaction Effects C-169 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: UN Seismic Walkdown Checklist (SWC)Equipment ID No.: 2GTS*AOV2A Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

BUTTERFLY OR TRICENTRIC V 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-170 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Pni linmant r'acr~rintinn" 2GTS*AOV2A (7) Fluid-Operated Valves BUTTERFLY OR TRICENTRIC V C-171 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y JN-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVK*CHL1A Equipment Class: (11) Chillers Equipment

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Description:==

CONTROL BUILDING CHILLED WATER CHILLER.Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

CCL, 261.00 ft, Area 05 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)?

DRW 12177-EC-58ET-4 REV4 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

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

24 bolts -pattern not specified on Drwg 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Interaction Effects C-172 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y LNjj U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVK*CHL1A Equipment Class: (11) Chillers Equipment

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Description:==

CONTROL BUILDING CHILLED WATER CHILLER.7. Are soft targets free from impact by nearby equipment or structures?

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

Chain hanging off upper elevation can impact panel (wI controls).

-Addressed in CR# 2012-009019.

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

Comments Some oil leakage underneaty chiller. Loose insulation.

Some surface rusting on parts of chiller.Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-173 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y FN-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVK*CHLIA Equipment Class: (11) Chillers CONTROL BUILDING CHILLED WATER CHILLER.C-174 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y FN-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVK*CHL1A Equipment Class: (11) Chillers CONTROL BUILDING CHILLED WATER CHILLER.C-175 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y NI-1 U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVK*CHL1A Equipment Class: (11) Chillers CONTROL BUILDING CHILLED WATER CHILLER.C-176 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MOD1C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 279.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Not Applicable C-177 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MOD1C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER 4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

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

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

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

C-178 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MODlC Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos 0061 C-179 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MOD6C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 280.00 ft, ALL 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% IS of SWEL items requiring such verification)?

0o 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-180 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MOD6C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 JJ_ t Neda Stoeva 08/23/12 Photos C-181 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*MOD6C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED DAMPER IMG_0066 C-182 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*TIS13A Equipment Class: (19) Temperature Sensors INDICATING TEMPERATURE TEMPERATURE SWITCH, 2EGS*G1 CONT Equipment

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Description:==

RM TEMP Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 265.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

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

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

Not Applicable

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

Yes Interaction Effects C-183 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*TIS13A Equipment Class: (19) Temperature Sensors INDICATING TEMPERATURE TEMPERATURE SWITCH, 2EGS*G1 CONT Equipment

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Description:==

RM TEMP 7. Are soft targets free from impact by nearby equipment or structures?

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

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-184 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVP*TIS13A Equipment Class: (19) Temperature Sensors INDICATING TEMPERATURE TEMPERATURE SWITCH, 2EGS*G1 CONT nn" PM TPRMD C-185 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC401F Equipment Class: (10) Air Handlers Equipment

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Description:==

RHR PUMP RM F-UNIT CLR Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 176.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

DRW 12177-EC30AC-6

& 12177-EC30AB-7

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?

Surface corrosion on some of the anchor bolts. To arrest further degradation CR-2012-006822.

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Interaction Effects C-186 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC401F Equipment Class: (10) Air Handlers Equipment

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Description:==

RHR PUMP RM F-UNIT CLR 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 kJ 4 " Neda Stoeva 08/23/12 Photos C-187 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC401F Equipment Class: (10) Air Handlers ipment

Description:

RHR PUMP RM F-UNIT CLR C-188 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC403A Equipment Class: (10) Air Handlers Equipment

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Description:==

HPCS PUMP RM UNIT CLR Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 176.00 ft, ALL 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.Anchoracie

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?

Some corrosion on anchor bolts. Grout pad chipped off in the back, but judged acceptable.

Loose debris by the back wall. To arrest further bolt degradation CR-2012-006809 was issued.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Yes Yes Yes Yes Yes Interaction Effects C-189 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC403A Equipment Class: (10) Air Handlers Equipment

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Description:==

HPCS PUMP RM UNIT CLR 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Loose debris by the back wall.Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-190 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC403A Equipment Class: (10) Air Handlers Equipment

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Description:==

HPCS PUMP RM UNIT C C-191 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2HVR*UC403A Equipment Class: (10) Air Handlers Equipment

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Description:==

HPCS PUMP RM UNIT CLR IMG_0167 IMG_0168 IMG_0169 IMG_0170 IMG_0171 IMG_0172 C-192 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [-Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOV164 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

ADS HEADER A N2 SUPPLY OUTSIDE AUTOMATIC ISOLATION VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 294.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-193 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOV164 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

ADS HEADER A N2 SUPPLY OUTSIDE AUTOMATIC ISOLATION VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-194 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOV164 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ADS HEADER A N2 SUPPLY OUTSIDE AUTOMATIC ISOLATION VALVE C-195 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOVX181 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

ADS HEADER A PRESSURE,SOLENOID OPERATED VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 294.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-196 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOVX181 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ADS HEADER A PRESSURE,SOLENOID OPERATED VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-197 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*SOVX181 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ipment

Description:

ADS HEADER A PRESSURESOLENOID OPERATED VALVE C-198 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*TK4 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

ADS ACCUM AIR RECEIVER Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 289.00 ft, ALL 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.

Additiohal 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% Y of SWEL items requiring such verification)?

DRW 12177-EC-33R-3

& 0003200106001 es 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Interaction Effects C-199 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: UN Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*TK4 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

ADS ACCUM AIR RECEIVER 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-200 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21AS*TK4 Equipment Class: (21) Tanks and Heat Exchar Equipment

==

Description:==

ADS ACCUM AIR RECEIVE IMtI.,UOIW Status: M N U C-201 ATTACHMENT 3 WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV120 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

RCIC STEAM SUPPLY VALVE TO TURB Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 188.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

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

Yes C-202 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV120 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RCIC STEAM SUPPLY VALVE TO TURB 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-203 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV120 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RCIC STEAM SUPPLY VALVE TO TURB IMG_0212 C-204 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: EI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV126 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ICS TO RPV OUTSIDE REMOTE MANUAL ISOLATION VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 292.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-205 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV126 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ICS TO RPV OUTSIDE REMOTE MANUAL ISOLATION VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: " George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-206 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV126 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ipment

Description:

ICS TO RPV OUTSIDE REMOTE MANUAL ISOLATION VALVE IM~iUt014 IMUi Ut01 Status: M N U C-207 ATTACHMENT 3 WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV129 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves MOTOR OPERATED VALVE FOR PUMP SUCT FROM CNDS STORAGE Equipment

==

Description:==

TANK Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 242.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

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

Yes C-208 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV129 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves MOTOR OPERATED VALVE FOR PUMP SUCT FROM CNDS STORAGE Equipment

==

Description:==

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-209 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV129 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves MOTOR OPERATED VALVE FOR PUMP SUCT FROM CNDS STORAGE m.nf rflizrrintinn" TANK C-210 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV150 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 21CS*T1 TURB THROT MOTOR OPERATED VALVE; SUPPLIED W/EQP Equipment

==

Description:==

21CS*T1 Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 184.00 ft, Area 41 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-21Il ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV150 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 21CS*T1 TURB THROT MOTOR OPERATED VALVE; SUPPLIED W/EQP Equipment

==

Description:==

21CS*T1 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-212 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*MOV150 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 21CS*T1 TURB THROT MOTOR OPERATED VALVE; SUPPLIED W/EQP rnAnt IplArrintinn" 9IrC*T1 C-213 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: U-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*P1 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

RCIC PUMP; TURBINE SHAFT DRIVEN Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 175.00 ft, ALL 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)?

DRW 12177-EC-30AC-6

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

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

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

Yes Interaction Effects C-214 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*P1 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

RCIC PUMP; TURBINE SHAFT DRIVEN 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-215 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class:

1nfa-rintinn" 21CS*P1 (5) Horizontal Pumps 21CS*P1 (5) Horizontal Pumps RCIC PUMP; TURBINE SHAFT DRIVEN IM[-i [ C-216 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*P1 Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

RCIC PUMP; TURBINE SHAFT DRIVEN IMG_0207 C-217 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: EI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*PCV115 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

LUBE OIL CLR PRESS CONT V Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 186.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-218 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*PCV115 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

LUBE OIL CLR PRESS CONT V 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-219 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 21CS*PCV115 Equipment Class: (7) Fluid-Operated Valves ipment

Description:

LUBE OIL CLR PRESS CONT V C-220 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*AOV124 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SCRAM DISCHARGE VOLUME VENT -AUTOMATIC Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 283.00 ft, ALL 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% N of SWEL items requiring such verification)?

10 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-221 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*AOV124 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SCRAM DISCHARGE VOLUME VENT -AUTOMATIC 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-222 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Enuinment Descrintion:

2RDS*AOV124 (7) Fluid-Operated Valves SCRAM DISCHARGE VOLUh C-223 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*AOV124 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SCRAM DISCHARGE VOLUME VENT -AUTOMATIC IMG_0466 IMG_0467 C-224 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*AOV130 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SCRAM DISCHARGE VOLUME DRAIN -AUTOMATIC Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 240.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-225 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*AOV130 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SCRAM DISCHARGE VOLUME DRAIN -AUTOMATIC 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-226 ATTACHMENT 3 WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Status: M N U Equipment ID No.: Equipment Class: inmnt fMace.rintinn 2RDS*AOV130 (7) Fluid-Operated Valves SCRAM DISCHARGE VOLUME DRAIN -AUTOMATIC C-227 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV139 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves"DUAL SOLENOID OPERATED VALVE (3-WAY REDUNDANT SCRAM PILOT VALVE ON Equipment

==

Description:==

2RDS*HCU0219)" Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 261.00 ft, ALL 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)?

40 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-228 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV139 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves"DUAL SOLENOID OPERATED VALVE (3-WAY REDUNDANT SCRAM PILOT VALVE ON Equipment

==

Description:==

2RDS*HCU0219)" 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-229 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV139 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves"DUAL SOLENOID OPERATED VALVE (3-WAY REDUNDANT SCRAM PILOT VALVE ON IPnr inmganf Flgharrnfienn.

IN,71a C-230 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV158 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ALTERNATE ROD INSERTION VALVE, SOLENOID OPERATED VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 261.00 ft, ALL 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?Anchored on a rack to the floor in a Christmas tree configuration
3. Is the anchorage free of corrosion that is more than mild surface oxidation?

No Yes Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?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 Interaction Effects C-231 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV158 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ALTERNATE ROD INSERTION VALVE, SOLENOID OPERATED VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: " George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-232 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RDS*SOV158 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

ALTERNATE ROD INSERTION VALVE, SOLENOID OPERATED VALVE C-233 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*E1A Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

HEAT EXCHANGER Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 198.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?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 Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes Interaction Effects C-234 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*E1A Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

HEAT EXCHANGER 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-235 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: --Y- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*EIA Equipment Class: (21) Tanks Fn1iinm~n+

Facrrinfinn-WIAT IrYCI, and Heat Exchangers Inn -1 11% '1i 1 MI C-236 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*E1A Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

HEAT EXCHANGER IMG_0917 IMG_0918 C-237 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*EIA Equipment Class: (21) Tanks and Heat Exchangers Fnmminmanf flwrrintinn-HFAT FXCrHAN(rFR C-238 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*FV38A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR LOOP A TEST RETURN TO SUPPR POOL COOLING Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 206.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-239 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: UN Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*FV38A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR LOOP A TEST RETURN TO SUPPR POOL COOLING 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: .- George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-240 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*FV38A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR LOOP A TEST RETURN TO SUPPR POOL COOLING C-241 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV115 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR SERVICE WATER CROSS TIE, MOTOR OPERATED GATE VALVE.Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABS, 181.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-242 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV115 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR SERVICE WATER CROSS TIE, MOTOR OPERATED GATE VALVE.7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-243 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV115 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR SERVICE WATER CROSS TIE, MOTOR OPERATED GATE VALVE.IMW,3_U14t C-244 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: I-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV12A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

"A" RHR HEAT EXCHANGER DISCHARGE VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 181.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-245 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV12A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

"A" RHR HEAT EXCHANGER DISCHARGE VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage? Yes 10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?Scaffolding installed adjacent to MO V12A but very well secured Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-246 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV12A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

"A" RHR HEAT EXCHANGER DISCHARGE VALVE C-247 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Fnliinmant I'aw-rintinn*

2RHS*MOVI 2A (8) Motor-Operated and Solenoid-Operated Valves"A" RHR HEAT EXCHANGER DISCHARGE VALVE C-248 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves CONTAINMENT SPRAY TO DRYWELL OUTSIDE REMOTE MANUAL Equipment

==

Description:==

ISOLATION VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 294.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-249 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves CONTAINMENT SPRAY TO DRYWELL OUTSIDE REMOTE MANUAL Equipment

==

Description:==

ISOLATION VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 C4 Neda Stoeva 08/23/12 Photos C-250 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves CONTAINMENT SPRAY TO DRYWELL OUTSIDE REMOTE MANUAL inn- IR0I ATION VAI VP C-251 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves CONTAINMENT SPRAY TO DRYWELL OUTSIDE REMOTE MANUAL Equipment

==

Description:==

ISOLATION VALVE IMG_0569 IMG_0570 C-252 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV1A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves RHS PUMP P1A SUCTION OUTSIDE REMOTE MANUAL ISOLATION Equipment

==

Description:==

VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 195.00 ft, ALL 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% I of SWEL items requiring such verification)?

0o 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-253 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV1A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves RHS PUMP PlA SUCTION OUTSIDE REMOTE MANUAL ISOLATION Equipment

==

Description:==

VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: .George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-254 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV1A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves RHS PUMP PIA SUCTION OUTSIDE REMOTE MANUAL ISOLATION Fmjinmnnt f1l.rrintinn" VAI VF C-255 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV4B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR A MIN FLOW BYPASS, MOTOR OPERATED GATE VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 202.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-256 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: V N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV4B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR A MIN FLOW BYPASS, MOTOR OPERATED GATE VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Light fixture may swing into the top of the operator of valve but would not be damaging Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-257 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV4B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ipment

Description:

RHR A MIN FLOW BYPASS, MOTOR OPERATED GATE VALVE C-258 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV4B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR A MIN FLOW BYPASS, MOTOR OPERATED GATE VALVE C-259 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV8A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. ElA INLET BYPASS MOTOR OPERATED VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 181.00 ft, ALL 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% IN of SWEL items requiring such verification)?

0o 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-260 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV8A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. ElA INLET BYPASS MOTOR OPERATED VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-261 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV8A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. EIA INLET BYPASS MOTOR OPERATED VALVE C-262 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV9A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. A SHELL SIDE INL MOTOR OPERATED BUTTERFLY VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 201.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-263 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV9A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. A SHELL SIDE INL MOTOR OPERATED BUTTERFLY VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-264 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV9A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. A SHELL SIDE INL MOTOR OPERATED BUTTERFLY VALVE C-265 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*MOV9A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR H.E. A SHELL SIDE INL MOTOR OPERATED BUTTERFLY VALVE IMG_0928 C-266 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*P1A Equipment Class: (6) Vertical Pumps INCLUDES ALL ASSOCIATED RHR PUMPS, AUX, BWR, ELEC (VERT Equipment

==

Description:==

MTD) ELECTRIC MOTORS, GENERAL G.E. DESIGNATOR E12-C002A Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 175.00 ft, Area 16 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)?

DRW 2C-5271D 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Yes Interaction Effects C-267 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*P1A Equipment Class: (6) Vertical Pumps INCLUDES ALL ASSOCIATED RHR PUMPS, AUX, BWR, ELEC (VERT Equipment

==

Description:==

MTD) ELECTRIC MOTORS, GENERAL G.E. DESIGNATOR E12-CO02A 7. Are soft targets free from impact by nearby equipment or structures?

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

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 K- Neda Stoeva 08/23/12 Photos C-268 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2RHS*P1A Equipment Class: (6) Vertical Pumps INCLUDES ALL ASSOCIATED RHR PUMPS, AUX, BWR, ELEC (VERT Equipment

==

Description:==

MTD) ELECTRIC MOTORS, GENERAL G.E. DESIGNATOR E12-CO02A IMG_0278 C-269 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SCM*PNL103A Equipment Class: (14) Distribution Panels Equipment

==

Description:==

120/240V AC DIST PNL Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

CRR, 288.00 ft, Area 08 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)?

DRWNMP2 EE-550K REV5 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

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

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

Yes Interaction Effects C-270 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SCM*PNL103A Equipment Class: (14) Distribution Panels Equipment

==

Description:==

120/240V AC DIST PNL 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 E" M' Neda Stoeva 08/23/12 Photos C-271 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: i:ni iinma=nf nIzat-rinfinn-2SCM*PNL1 03A (14) Distribution Panels 120/240V AC DIST PNL IM(,. I]/1-"[1/ _4 1 IMG_0714 C-272 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SCM*PNL103A Equipment Class: (14) Distribution Panels EauiDment DescriDtion:

120/240V AC DIST PNL C-273 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

STANDBY LIQUID CONTROL PUMP PlA Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 289.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoracqe

1. Is anchorage configuration verification required (i.e., is the item one of the 50%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?Yes 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 Interaction Effects C-274 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

STANDBY LIQUID CONTROL PUMP PlA 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated-by:

-George G Thomas Date: 08/23/12 K.- Neda Stoeva 08/23/12 Photos C-275 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment.ID No.: 2SLS*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

STANDBY LIQUID CONTROL PUMP P1A IM[i- I [I-%mM C-276 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: U N Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

STANDBY LIQUID CONTROL PUMP PlA IMG_0603 C-277 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: EY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*TK1 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

STORAGE TANK FOR STANDBY LIQUID CONTROL SYSTEM Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 289.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

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

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

Not Applicable

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

Yes Interaction Effects C-278 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*TK1 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

STORAGE TANK FOR STANDBY LIQUID CONTROL SYSTEM 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-279 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*TK1 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

STORAGE TANK FOR STANDBY LIQUID CONTROL SYSTEM IM, UvUou C-280 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*TK1 Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

STORAGE TANK FOR STANDBY LIQUID CONTROL SYSTEM IMG_0612 C-281 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: EIII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*VEX3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SLS EXPLOSIVE VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 296.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-282 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*VEX3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SLS EXPLOSIVE VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-283 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SLS*VEX3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SLS EXPLOSIVE VALVE C-284 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*AOV22A Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

AIR OPERATED VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 186.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-285 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*AOV22A Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

AIR OPERATED VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-286 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*AOV22A Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

AIR OPERATED VALVE C-287 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MOTOR OPERATED GATE VALVE TO UC403A Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 197.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-288 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MOTOR OPERATED GATE VALVE TO UC403A 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Surface rust identified below operator near bottom of valve; however, not a potential seismic issue.Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-289 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV15A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MOTOR OPERATED GATE VALVE TO UC403A C-290 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: I-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

MTR OPER BUTTERFLY VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 219.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-291 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MTR OPER BUTTERFLY VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-292 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MTR OPER BUTTERFLY VALVE C-293 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV33A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP TO RHR HTX OUTLET VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 181.00 ft, ALL 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% IS of SWEL items requiring such verification)?

0o 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-294 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV33A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP TO RHR HTX OUTLET VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-295 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV33A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP TO RHR HTX OUTLET VALVE Status: M N U C-296 ATTACHMENT 3 WALKDOWN CHECKLISTS Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

BUTTERFLY VALVE -MOTOR OPER Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SW, 265.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoraqe 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

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

Yes C-297 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 K,- Neda Stoeva 08/23/12 Photos C-298 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV3A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

BUTTERFLY VALVE -MOTOR OPER IMG_0118 C-299 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV5OA Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MTR OPER BUTTERFLY VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SW, 265.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-300 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV50A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MTR OPER BUTTERFLY VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-301 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV50A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

MTR OPER BUTTERFLY VALVE IMJU1 zz C-302 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: rY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV599 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

BUTTERFLY VALVE -MOTOR Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

PT, 255.00 ft, Area 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 findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Not Applicable Minor surface rust 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Not Applicable Not Applicable Yes Interaction Effects C-303 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV599 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

BUTTERFLY VALVE -MOTOR 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-304 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV599 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves ipment

Description:

BUTTERFLY VALVE -MOTOR C-305 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV66A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

SWP FR CLR 2EGS*EG1-MOTOR OPERATED VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 271.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-306 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV66A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP FR CLR 2EGS*EG1-MOTOR OPERATED VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

Insulation close to Junction box 318 but acceptable by inspection

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-307 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV66A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP FR CLR 2EGS*EG1-MOTOR OPERATED VALVE C-308 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: f N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV90A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP TO RHR HTX INLET VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

ABN, 180.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-309 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV90A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

SWP TO RHR HTX INLET VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: -George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-310 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*MOV90A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves pment

Description:

SWP TO RHR HTX INLET VALVE C-311 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*P1A Equipment Class: (5) Horizontal Pumps Equipment

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Description:==

SERVICE WATER PUMP Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SW, 224.00 ft, Area 13 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

EC-014A & EC-014Z 2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Interaction Effects C-312 ATTACHMENT 3 WALKDOWN CHECKLISTS Status:--

N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

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

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

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

Spalled concrete near 2nd anchor bolt on the nght side of base. Not judged to be a seismic concern.Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-313 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*PIA Equipment Class: (5) Horizontal Pumps ipment

Description:

SERVICE WATER PUMP C-314 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*P1A Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

SERVICE WATER PUMP IMG_0078 IMG_0079 IMG_0080 IMG_0081 C-315 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*STR4A Equipment Class: (0) Other Equipment

==

Description:==

SELF CLEAN STRAINER AND MOTOR Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SW, 261.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

DRW 0005410051001C

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?

Surface rust should be cleaned and re-evaluated by owner for bolts seismic integrity.

Further bolt degradation to be arrested by issuance of CR-2012-006770.4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Yes Yes Yes Yes Yes Interaction Effects C-316 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*STR4A Equipment Class: (0) Other Equipment

==

Description:==

SELF CLEAN STRAINER AND MOTOR 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: " George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-317 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*STR4A Equipment Class: (0) Other Equipment

==

Description:==

SELF CLEAN STRAINER AND MOTOR C-318 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: J N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SWP*STR4A Equipment Class: (0) Other Equipment

==

Description:==

SELF CLEAN STRAINER AND MOTOR IMG_0116 C-319 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y t-Njj U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2A Equipment Class: (16) Inverters UNINTERRUPTIBLE PWR SUPP INCLUDING REG Equipment

==

Description:==

TRANSFORMER&MANUAL BYPASS SWITCH Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

CSA, 261.00 ft, Area 04 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)?

DRW 12177-EE-38D-9

2. Is the anchorage free of bent, broken, missing or loose hardware?Yes Not Applicable All welds 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?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Yes Yes Yes Interaction Effects C-320 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y F U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2A Equipment Class: (16) Inverters UNINTERRUPTIBLE PWR SUPP INCLUDING REG Equipment

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Description:==

TRANSFORMER&MANUAL BYPASS SWITCH 7. Are soft targets free from impact by nearby equipment or structures?

No Procedure binder mounted on side of panel and may interfere with function of sensitive equipment.

CR-2012-8947 was written to address mounted procedure binders.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and No masonry block walls not likely to collapse onto the equipment?

Light "S" hooks open on right most 2 lights above panel 2EHS*MCCI03C.

CR-2012-008907 issued to address open S-Hook Issue.9. Do attached lines have adequate flexibility to avoid damage? Yes 10. Based on the above seismic interaction evaluations, is equipment free of No potentially adverse seismic interaction effects?Other Adverse Conditions

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

Comments Evaluated by: George G Thomas Date: 08/23/12 A I_ Neda Stoeva 08/23/12 Photos C-321 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y LN-] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2A Equipment Class: (16) Inverters UNINTERRUPTIBLE PWR SUPP INCLUDING REG TRANSFORMER&MANUAL BYPASS SWITCH IMG_0862 C-322 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y FN] U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2A Equipment Class: (16) Inverters UNINTERRUPTIBLE PWR SUPP INCLUDING REG Equipment

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Description:==

TRANSFORMER&MANUAL BYPASS SWITCH IMG_0863 C-323 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2C Equipment Class: (16) Inverters Equipment

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Description:==

RECTIFIER

/ INVERTER / STATIC SWITCH Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

CB, 237.00 ft, Area 01 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

Surface cracking but away from anchors 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 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 Interaction Effects C-324 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2C Equipment Class: (16) Inverters Equipment

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Description:==

RECTIFIER

/ INVERTER / STATIC SWITCH 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage? Yes 10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?Panels not bolted together, could result in pounding/rattling.

Further investigation indicated this was per design and panels did not contain relays.Other Adverse Conditions

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

Comments Floor surface cracks.Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-325 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2C Equipment Class: (16) Inverters rniminmmnfr War-rintin-n P CP.TIII: I IKI\I PTI=II/ I TATIe_ _WA/IT'I-.

C-326 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBA*UPS2C Equipment Class: (16) Inverters Equipment

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Description:==

RECTIFIER INVERTER / STATIC SWITCH IMG_0790 IMG_0791 IMG_0792 C-327 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: 7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBS*PNL101A Equipment Class: (14) Distribution Panels Equipment

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Description:==

PANEL (120 VAC POWER DISTRIBUTION FROM 2VBA*UPS2A)

Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

CTR, 288.00 ft, Area 07 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?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?No Yes 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 Interaction Effects C-328 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBS*PNL101A Equipment Class: (14) Distribution Panels Equipment

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Description:==

PANEL (120 VAC POWER DISTRIBUTION FROM 2VBA*UPS2A)

7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Hairline cracks in area around panel. Pictures with area Walk-By. Not judged to be a seismic issue.Evaluated by: 4NZ- George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-329 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBS*PNL101A Equipment Class: (14) Distribution Panels Equipment

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Description:==

PANEL (120 VAC POWER DISTRIBUTION FROM 2VBA*UPS2A)

IML,_U( 1 C-330 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VBS*PNL101A Equipment Class: (14) Distribution Panels Equipment

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Description:==

PANEL (120 VAC POWER DISTRIBUTION FROM 2VBA*UPS2A)

IMLu_UtI C-331 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV37A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

2SFC-HT EXCHGR XCONNECT HAND VALVE Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 232.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

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

Not Applicable Not Applicable Not Applicable

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

Yes Interaction Effects C-332 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV37A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

2SFC-HT EXCHGR XCONNECT HAND VALVE 7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: " George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-333 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV37A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

2SFC-HT EXCHGR XCONNECT HAND VALVE IMU C-334 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: I-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV6B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

CONTROL PANEL FOR 2HVC*CH11A Project: Nine Mile 2 SWEL Location (Bldg, Elev, Room/Area):

SC, 300.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoracqe

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

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Not Applicable Not Applicable Not Applicable Yes Interaction Effects C-335 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV6B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

CONTROL PANEL FOR 2HVC*CH11A

7. Are soft targets free from impact by nearby equipment or structures?

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

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

Comments Evaluated by: George G Thomas Date: 08/23/12 Neda Stoeva 08/23/12 Photos C-336 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: .N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV6B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

CONTROL PANEL FOR 2HVC*CH11A I"(- II; 1%'C-337 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV6B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

CONTROL PANEL FOR 2HVC*CH11A IMG_0902 IMG_0903 C-338 ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2SFC*HV6B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

CONTROL PANEL FOR 2HVC*CH11A IMfIfi I 54IMI IMl-I I1II44 IML-_UUlU C-339

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