W3F1-2012-0100, WF3-CS-12-00003, Rev. 0, Waterford Steam Electric Station Unit 3 Seismic Walkdown Report for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic. Part 2

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WF3-CS-12-00003, Rev. 0, Waterford Steam Electric Station Unit 3 Seismic Walkdown Report for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic. Part 2
ML12333A278
Person / Time
Site: Waterford Entergy icon.png
Issue date: 11/16/2012
From: Patel D
Entergy Operations
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Office of Nuclear Reactor Regulation
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ML123330366 List:
References
W3F1-2012-0100 WF3-CS-12-00003
Download: ML12333A278 (276)
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Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 1 of 516 Attachment C Seismic Walkdown Checklists (SWCs)

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 2 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-001 Equipment ID No. MS MVAAA106-A Equip. Class 1 Other

-OR- 2MS-R613A Equipment Description Main Steam Line 1 Safety #1 Location: Bldg. RB Floor El. +46 Room, Area Room R1, Col 3A, Line M Manufacturer, Model, Etc. (optional but recommended) Crosby 8T12x12 HA-75 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Visible hardware on valve outlet is accounted for and in good condition. Covered hardware on valve inlet is considered acceptable based on this visible hardware.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Mild corrosion on visible hardware, covered hardware on valve inlet is considered acceptable based on this visible hardware; no seismic concern
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 3 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-001 Equipment ID No. MS MVAAA106-A Equip. Class Other

-OR- 2MS-R613A Equipment Description Main Steam Line 1 Safety #1

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 4 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-001 Equipment ID No. MS MVAAA106-A Equip. Class Other

-OR- 2MS-R613A Equipment Description Main Steam Line 1 Safety #1 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-042 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 5 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-001 Equipment ID No. MS MVAAA106-A Equip. Class Other

-OR- 2MS-R613A Equipment Description Main Steam Line 1 Safety #1 Photographs Note: Mild corrosion on protective hood and cap Note: Mild corrosion on bolts at outlet

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 6 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-002 Equipment ID No. SSDEMCC311B Equip. Class 1 Motor Control Centers and Wall-Mounted Contactors Equipment Description Reactor Trip Switchgear Breaker TCB-2 Compartment 2C Location: Bldg. RAB Floor El. +21 Room, Area Room 212, Col. 8A, Line K Manufacturer, Model, Etc. (optional but recommended) General Electric, Co., AK2-25-2 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 7 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-002 Equipment ID No. SSDEMCC311B Equip. Class Motor Control Centers and Wall-Mounted Contactors Equipment Description Reactor Trip Switchgear Breaker TCB-2 Compartment 2C

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 8 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-002 Equipment ID No. SSDEMCC311B Equip. Class Motor Control Centers and Wall-Mounted Contactors Equipment Description Reactor Trip Switchgear Breaker TCB-2 Compartment 2C Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 9 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-002 Equipment ID No. SSDEMCC311B Equip. Class Motor Control Centers and Wall-Mounted Contactors Equipment Description Reactor Trip Switchgear Breaker TCB-2 Compartment 2C Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 10 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-003 Equipment ID No. SSDEMCC315B Equip. Class 1 Motor Control Centers and Wall-Mounted Contactors

-OR- MCC-3B315S Equipment Description MOTOR CONTROL CENTER 315B Location: Bldg. CTB Floor El. -35 Room, Area Room B59A, Col. 12A, Line R Manufacturer, Model, Etc. (optional but recommended) Rowan Controller Company, 5640V4A82111102000 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Anchorage on back side of MCC is not accessible, so this cannot be a part of the 50% verification.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All accessible anchorage is free of bent, broken, missing, or loose hardware. Anchorage on back side of MCC is not accessible. Based on the condition of the anchorage on the front of the MCC, the anchorage on the back is considered to be acceptable. Also, the anchorage was verified to be acceptable during IPEEE walkdown.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Mild surface corrosion of anchor bolts. Not a seismic concern.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks near the anchors on the front side of the MCC.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 11 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-003 Equipment ID No. SSDEMCC315B Equip. Class Motor Control Centers and Wall-Mounted Contactors

-OR- MCC-3B315S Equipment Description MOTOR CONTROL CENTER 315B

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item is not one of the 50% of SWEL items requiring verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Conduit is rigidly attached to equipment. This is acceptable per drawing no. B288, S19-1.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 12 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-003 Equipment ID No. SSDEMCC315B Equip. Class Motor Control Centers and Wall-Mounted Contactors

-OR- MCC-3B315S Equipment Description MOTOR CONTROL CENTER 315B Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?
  • A light switch located inside the weather enclosure is not secured. It is attached at the top, but has the potential to swing or break off and hit the MCC during a seismic event. See photo.

Comments (Additional pages may be added as necessary)

  • Mild surface corrosion on weather enclosure; no seismic concern
  • On corner of MCC weather enclosure, the top angle is split and coming apart. Not a seismic concern.
  • CR-WF3-2012-05743 initiated to address unsecured light switch inside weather enclosure
  • For area walk-by checklist see AWC-014 Evaluated by: Brian Pace Date: 10/15/2012 Dinesh Patel 10/15/2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 13 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-003 Equipment ID No. SSDEMCC315B Equip. Class Motor Control Centers and Wall-Mounted Contactors

-OR- MCC-3B315S Equipment Description MOTOR CONTROL CENTER 315B Photographs Note: Light switch not attached at bottom. Note: Anchorage mild surface corrosion Potential seismic concern.

Note: Mild surface corrosion on weather Note: Anchorage mild surface corrosion enclosure.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 14 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-003 Equipment ID No. SSDEMCC315B Equip. Class Motor Control Centers and Wall-Mounted Contactors

-OR- MCC-3B315S Equipment Description MOTOR CONTROL CENTER 315B Photographs Note: On corner of MCC weather enclosure, the top angle is split and coming apart

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 15 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-004 Equipment ID No. CEDEBKR3918-B Equip. Class 1 Low Voltage Switchgears and Breaker Panels Equipment Description REACTOR TRIP SWGR BREAKER TCB-2 COMPARMENT 2C Location: Bldg. RAB Floor El. +21 Room, Area Room 212, Col. 8A, Line K Manufacturer, Model, Etc. (optional but recommended) General Electric Co., AK2-25-2 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 16 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-004 Equipment ID No. CEDEBKR3918-B Equip. Class Low Voltage Switchgears and Breaker Panels Equipment Description REACTOR TRIP SWGR BREAKER TCB-2 COMPARMENT 2C

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 17 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-004 Equipment ID No. CEDEBKR3918-B Equip. Class Low Voltage Switchgears and Breaker Panels Equipment Description REACTOR TRIP SWGR BREAKER TCB-2 COMPARMENT 2C Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 18 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-004 Equipment ID No. CEDEBKR3918-B Equip. Class Low Voltage Switchgears and Breaker Panels Equipment Description REACTOR TRIP SWGR BREAKER TCB-2 COMPARMENT 2C Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 19 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-005 Equipment ID No. SSDESWGR31AB Equip. Class 1 Low Voltage Switchgear and Breaker Panels

-OR- SWGR-3AB31S)

Equipment Description Switchgear 31AB Location: Bldg. RAB Floor El. +21 Room, Area Room 212B, Col. 11A-J Manufacturer, Model, Etc. (optional but recommended) General Electric Co., AKD6 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 20 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-005 Equipment ID No. SSDESWGR31AB Equip. Class Low Voltage Switchgear and Breaker Panels

-OR- SWGR-3AB31S)

Equipment Description Switchgear 31AB

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 21 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-005 Equipment ID No. SSDESWGR31AB Equip. Class Low Voltage Switchgear and Breaker Panels

-OR- SWGR-3AB31S)

Equipment Description Switchgear 31AB Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 22 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-005 Equipment ID No. SSDESWGR31AB Equip. Class Low Voltage Switchgear and Breaker Panels

-OR- SWGR-3AB31S)

Equipment Description Switchgear 31AB Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 23 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-006 Equipment ID No. 4KVESWGR3A Equip. Class 1 Medium Voltage, Metal-Clad Switchgear

-OR- SWGR-3A3S Equipment Description Switchgear 3A Location: Bldg. RAB Floor El. +21 Room, Area 212A, Column 9A Manufacturer, Model, Etc. (optional but recommended) General Electric, Co., AM4163502H 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 24 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-006 Equipment ID No. 4KVESWGR3A Equip. Class Medium Voltage, Metal-Clad Switchgear

-OR- SWGR-3A3S Equipment Description Switchgear 3A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 25 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-006 Equipment ID No. 4KVESWGR3A Equip. Class Medium Voltage, Metal-Clad Switchgear

-OR- SWGR-3A3S Equipment Description Switchgear 3A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 26 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-006 Equipment ID No. 4KVESWGR3A Equip. Class Medium Voltage, Metal-Clad Switchgear

-OR- SWGR-3A3S Equipment Description Switchgear 3A Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 27 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-007 Equipment ID No. ID EMTMD-B Equip. Class 1 Transformers Equipment Description SUPS INVERTER MD AC INPUT MAIN TRANSFORMER Location: Bldg. RAB Floor El. +21 Room, Area Room 212A, Col. 10A, Line K Manufacturer, Model, Etc. (optional but recommended)

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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All bolts mounting transformer to panel 3MD-S are in good condition.
  • All anchor bolts mounting panel 3MD-S to concrete are in good condition.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion found on any bolts mounting the transformer to the panel or the panel to the concrete.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in concrete.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 28 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-007 Equipment ID No. ID EMTMD-B Equip. Class Transformers Equipment Description SUPS INVERTER MD AC INPUT MAIN TRANSFORMER

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Refer to drawing G574, S05 for anchorage detail.
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-5 satisfied.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • All conduits attached to transformer are flexible.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 are satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 29 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-007 Equipment ID No. ID EMTMD-B Equip. Class Transformers Equipment Description SUPS INVERTER MD AC INPUT MAIN TRANSFORMER Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-018 Evaluated by: Dinesh Patel Date: 10-19-2012 Brian Pace 10-19-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 30 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-007 Equipment ID No. ID EMTMD-B Equip. Class Transformers Equipment Description SUPS INVERTER MD AC INPUT MAIN TRANSFORMER Photographs Note: Anchor bolts for 3MD-S panel are in Note: Transformer and its bolts are in good good condition. condition. All other internals mounted properly.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 31 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-008 Equipment ID No. SSDEMT315B Equip. Class 1 Transformers Equipment Description (4160-480/277V XFMR) STA SERVICE XFMR-3B315-S Location: Bldg. CTB Floor El. -35 Room, Area Room B59A, Col. 12A, Line S Manufacturer, Model, Etc. (optional but recommended) General Electric Co., SD315B4360 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Four 7/8 diameter anchor bolts present and all in good condition.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • The four anchor bolts have no corrosion.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks were found near the anchors.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 32 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-008 Equipment ID No. SSDEMT315B Equip. Class Transformers Equipment Description (4160-480/277V XFMR) STA SERVICE XFMR-3B315-S

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchorage observed in field is consistent with plant documentation (See drawing G501, S03 for anchorage detail).
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-5 are satisfied.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Rigid conduits are attached to the transformer. These conduits are acceptable per drawing B288, S19-1.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 are satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 33 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-008 Equipment ID No. SSDEMT315B Equip. Class Transformers Equipment Description (4160-480/277V XFMR) STA SERVICE XFMR-3B315-S Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Missing bolt on housing cover (1 of 8 on side); no seismic concern
  • Mild corrosion on housing cover, bolts; no seismic concern
  • CR-WF3-2012-04932 and WR 285894 initiated to address missing bolt on housing cover (1 of 8) and mild corrosion on housing cover and bolts
  • For area walk-by checklist see AWC-008 Evaluated by: Dinesh Patel Date: 10/10/2012 Brian Pace 10/10/2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 34 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-008 Equipment ID No. SSDEMT315B Equip. Class Transformers Equipment Description (4160-480/277V XFMR) STA SERVICE XFMR-3B315-S Photographs Note: Missing bolt on the housing cover (1 of Note: Example of anchorage in good

8) condition.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 35 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-009 Equipment ID No. CC MPMP0001-B Equip. Class 1 Horizontal Pumps Equipment Description Component Cooling Water Pump B Location: Bldg. RAB Floor El. +21 Room, Area Room 233, Col. 7A, Line K Manufacturer, Model, Etc. (optional but recommended) Babcock & Wilcox, Co., 12X14X16 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Anchorage that mounts pump and motor skid to concrete pad is in good condition.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on the anchors.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks on the concrete pad.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 36 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-009 Equipment ID No. CC MPMP0001-B Equip. Class Horizontal Pumps Equipment Description Component Cooling Water Pump B

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchorage is consistent with plant documentation. See drawing G574, S02.
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Flexible conduits attached and lines are well supported
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 37 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-009 Equipment ID No. CC MPMP0001-B Equip. Class Horizontal Pumps Equipment Description Component Cooling Water Pump B Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Very mild surface corrosion on shaft lubrication unit bolts. No seismic concern. CR-WF3-2012-05230 and WR-287232 initiated for this condition.
  • Minor leak from rear motor housing. Rag dated 6-26-12. No seismic concern. Condition previously addressed in CR-WF3-2012-01473 and WR-267573.
  • For area walk-by checklist see AWC-020 Evaluated by: Brian Pace Date: 10-12-2012 Dinesh Patel 10-12-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 38 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-009 Equipment ID No. CC MPMP0001-B Equip. Class Horizontal Pumps Equipment Description Component Cooling Water Pump B Photographs Note: Component Cooling Water Pump B Note: Example of anchor bolt in good condition.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 39 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-009 Equipment ID No. CC MPMP0001-B Equip. Class Horizontal Pumps Equipment Description Component Cooling Water Pump B Note: Minor leak from rear motor housing Note: Very mild surface corrosion on lubrication unit bolts

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 40 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-010 Equipment ID No. EFWMPMP0001-AB Equip. Class 1 Horizontal Pumps Equipment Description Emergency Feedwater Pump AB Location: Bldg. RAB Floor El. -35 Room, Area Room B49, Col. 4A, Line L Manufacturer, Model, Etc. (optional but recommended) Sulzer Bingham Pumps, Inc., 3X6X9CMSDD 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All anchorage is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • All anchorage is corrosion free
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No cracks were observed in the concrete 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 41 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-010 Equipment ID No. EFWMPMP0001-AB Equip. Class Horizontal Pumps Equipment Description Emergency Feedwater Pump AB

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Plant documentation is consistent with observations in the field (See drawing no. G501, Sh. 1)
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • No seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 42 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-010 Equipment ID No. EFWMPMP0001-AB Equip. Class Horizontal Pumps Equipment Description Emergency Feedwater Pump AB Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-007 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 43 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-010 Equipment ID No. EFWMPMP0001-AB Equip. Class Horizontal Pumps Equipment Description Emergency Feedwater Pump AB Photographs Note: Emergency Feedwater Pump AB Note: Oil leak, fluid under equipment

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 44 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-011 Equipment ID No. EGFMPMP0001-A Equip. Class 1 HORIZIONTAL PUMP Equipment Description DIESEL OIL TRANSFER PUMP A Location: Bldg. RB Floor El. -35 Room, Area ROOM B52, COL 2A, LINE L Manufacturer, Model, Etc. (optional but recommended) GOULDS PUMPS INC, 3736 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All anchorage is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Mild surface corrosion on anchorage; no seismic concern
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in the concrete 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 45 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-011 Equipment ID No. EGFMPMP0001-A Equip. Class HORIZIONTAL PUMP Equipment Description DIESEL OIL TRANSFER PUMP A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchorage configuration consistent with plant documentation (Drawing no. G501 sh. 2 and IPEEE pg. E-89)
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Flexible conduit attached
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 46 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-011 Equipment ID No. EGFMPMP0001-A Equip. Class HORIZIONTAL PUMP Equipment Description DIESEL OIL TRANSFER PUMP A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-029 Evaluated by: Brian Pace Date: 10/5/12 Dinesh Patel 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 47 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-011 Equipment ID No. EGFMPMP0001-A Equip. Class HORIZIONTAL PUMP Equipment Description DIESEL OIL TRANSFER PUMP A Photographs Note: Mild corrosion on Diesel Oil Transfer Note: Mild corrosion on anchorage Pump A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 48 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-012 Equipment ID No. SI MPMP0002-B Equip. Class 1 Horizontal Pumps Equipment Description High Pressure Safety Injection Pump B Location: Bldg. RAB Floor El. -35 Room, Area Room B16, Col. 7A, Line K Manufacturer, Model, Etc. (optional but recommended) Ingersoll-Rand, 4X9C9 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All anchorage is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • All anchorage is free of corrosion, painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in the concrete 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 49 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-012 Equipment ID No. SI MPMP0002-B Equip. Class Horizontal Pumps Equipment Description High Pressure Safety Injection Pump B

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchorage configuration consistent with plant documentation (Drawing no. G501 sh. 1 and IPEEE pg. E-4)
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • No seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 50 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-012 Equipment ID No. SI MPMP0002-B Equip. Class Horizontal Pumps Equipment Description High Pressure Safety Injection Pump B Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-001 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 51 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-012 Equipment ID No. SI MPMP0002-B Equip. Class Horizontal Pumps Equipment Description High Pressure Safety Injection Pump B Photographs Note: High Pressure Safety Injection Pump B Note: High Pressure Safety Injection Pump B anchorage

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 52 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-013 Equipment ID No. SI MPMP0001-A Equip. Class 1 Vertical Pumps Equipment Description Low Pressure Safety Injection Pump A Location: Bldg. RAB Floor El. -35 Room, Area B15, Col. 9A, Line K Manufacturer, Model, Etc. (optional but recommended) Ingersoll-Rand, 8X20WD 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
  • Pump bolted to structural frame. Frame welded to embed plate at 4 locations.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Bolts mounting pump to frame are accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on bolts
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in concrete around the embed plate 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 53 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-013 Equipment ID No. SI MPMP0001-A Equip. Class Vertical Pumps Equipment Description Low Pressure Safety Injection Pump A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concerns Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Several flexible conduits attached. Attached lines well connected.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 54 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-013 Equipment ID No. SI MPMP0001-A Equip. Class Vertical Pumps Equipment Description Low Pressure Safety Injection Pump A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see ACW-002 Evaluated by: Dinesh Patel Date: 10-03-2012 Brian Pace 10-03-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 55 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-013 Equipment ID No. SI MPMP0001-A Equip. Class Vertical Pumps Equipment Description Low Pressure Safety Injection Pump A Photographs Note: Low Pressure Safety Injection Pump A Note: Pump and frame

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 56 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-014 Equipment ID No. ACCMVAAA126-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 3CC-TM291B Equipment Description ACC HEADER B CCS HX OUTL TEMPERATURE CONTROL VALVE Location: Bldg. RAB Floor El. +21 Room, Area Room 236, Col. 3A, Line K Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Co., Inc., 9211 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • No corrosion on painted hardware
  • Mild corrosion on hardware without paint; no seismic concern
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 57 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-014 Equipment ID No. ACCMVAAA126-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-TM291B Equipment Description ACC HEADER B CCS HX OUTL TEMPERATURE CONTROL VALVE

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 58 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-014 Equipment ID No. ACCMVAAA126-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-TM291B Equipment Description ACC HEADER B CCS HX OUTL TEMPERATURE CONTROL VALVE Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Valve is leaking, previously documented and a funnel is in place; no seismic concern
  • For area walk-by checklist see AWC-024 Evaluated by: Natalie George Date: 10/15/12 Chu-Chieh Lin 10/15/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 59 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-014 Equipment ID No. ACCMVAAA126-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-TM291B Equipment Description ACC HEADER B CCS HX OUTL TEMPERATURE CONTROL VALVE Photographs Note: Mild corrosion on hardware without paint Note: Valve is leaking, previously documented and a funnel is in place

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 60 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-015 Equipment ID No. ACCMVAAA138-A Equip. Class 1 Pneumatic-Operated Valves

-OR-3CC-F284A Equipment Description ACC WET COOLING TOWER A CROSS-CONNECT ISOLATION Location: Bldg. CTA Floor El. -35 Room, Area COL 1M LINE P1 Manufacturer, Model, Etc. (optional but recommended) JAMESBURY CORP, 8126EAMODB 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 61 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-015 Equipment ID No. ACCMVAAA138-A Equip. Class Pneumatic-Operated Valves

-OR-3CC-F284A Equipment Description ACC WET COOLING TOWER A CROSS-CONNECT ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 62 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-015 Equipment ID No. ACCMVAAA138-A Equip. Class Pneumatic-Operated Valves

-OR-3CC-F284A Equipment Description ACC WET COOLING TOWER A CROSS-CONNECT ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Yoke and bolt display moderate corrosion
  • For area walk-by checklist see AWC-013 Evaluated by: Brian Pace Date: 10/5/12 Dinesh Patel 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 63 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-015 Equipment ID No. ACCMVAAA138-A Equip. Class Pneumatic-Operated Valves

-OR-3CC-F284A Equipment Description ACC WET COOLING TOWER A CROSS-CONNECT ISOLATION Photographs Note: ACC wet cooling tower A cross-connect Note: Corrosion on yoke and bolt isolation

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 64 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-015 Equipment ID No. ACCMVAAA138-A Equip. Class Pneumatic-Operated Valves

-OR-3CC-F284A Equipment Description ACC WET COOLING TOWER A CROSS-CONNECT ISOLATION Note: Corrosion on valve

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 65 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-016 Equipment ID No. BAMMVAAA126-A Equip. Class 1 Pneumatic-Operated Valves

-OR- 3CH-F170A Equipment Description Boric Acid Makeup Pump A Recirc Valve Location: Bldg. RAB Floor El. -35 Room, Area B38, Col. 4A, Line H Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Co., Inc., Model 667ES 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware free of corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 66 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-016 Equipment ID No. BAMMVAAA126-A Equip. Class Pneumatic-Operated Valves

-OR- 3CH-F170A Equipment Description Boric Acid Makeup Pump A Recirc Valve

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • No seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 67 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-016 Equipment ID No. BAMMVAAA126-A Equip. Class Pneumatic-Operated Valves

-OR- 3CH-F170A Equipment Description Boric Acid Makeup Pump A Recirc Valve Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Mild surface corrosion at bottom of yoke and bolt holding the limit switch; no seismic concern.

CR-WF3-2012-05230 and WR-287244 initiated to address this condition.

  • For area walk-by checklist see ACW-005 Evaluated by: Dinesh Patel Date: 10/3/12 Natalie George 10/3/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 68 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-016 Equipment ID No. BAMMVAAA126-A Equip. Class Pneumatic-Operated Valves

-OR- 3CH-F170A Equipment Description Boric Acid Makeup Pump A Recirc Valve Photographs Note: Boric Acid Makeup Pump A Recirc Valve Note: Mild surface corrosion at bottom of yoke and bolt holding the limit switch

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 69 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-017 Equipment ID No. BD MVAAA103-A Equip. Class 1 PNEUMATIC OPERATED VALVES

-OR-2BD-F604 Equipment Description S/G 1 BLOWDOWN OUTSIDE CONTAINMENT ISOLATION Location: Bldg. RB Floor El. -4 Room, Area ROOM B100, COL 3A, LINE N Manufacturer, Model, Etc. (optional but recommended) MASONEILAN INTL INC, 38-41421 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 70 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-017 Equipment ID No. BD MVAAA103-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-2BD-F604 Equipment Description S/G 1 BLOWDOWN OUTSIDE CONTAINMENT ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 71 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-017 Equipment ID No. BD MVAAA103-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-2BD-F604 Equipment Description S/G 1 BLOWDOWN OUTSIDE CONTAINMENT ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-030 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 72 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-017 Equipment ID No. BD MVAAA103-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-2BD-F604 Equipment Description S/G 1 BLOWDOWN OUTSIDE CONTAINMENT ISOLATION Photographs Note: S/G 1 blowdown outside containment Note: S/G 1 blowdown outside containment isolation BD MVAAA103-A isolation BD MVAAA103-A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 73 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-018 Equipment ID No. BM MVAAA109 Equip. Class 1 Pneumatic-Operated Valves

-OR- 2BM-F108A/B Equipment Description Reactor Drain Tank Outlet Inside Containment Isolation Location: Bldg. RCB Floor El. -11 Room, Area Room 421 Manufacturer, Model, Etc. (optional but recommended) ITT Grinnell, 3225 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 74 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-018 Equipment ID No. BM MVAAA109 Equip. Class Pneumatic-Operated Valves

-OR- 2BM-F108A/B Equipment Description Reactor Drain Tank Outlet Inside Containment Isolation

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 75 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-018 Equipment ID No. BM MVAAA109 Equip. Class Pneumatic-Operated Valves

-OR- 2BM-F108A/B Equipment Description Reactor Drain Tank Outlet Inside Containment Isolation Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 76 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-018 Equipment ID No. BM MVAAA109 Equip. Class Pneumatic-Operated Valves

-OR- 2BM-F108A/B Equipment Description Reactor Drain Tank Outlet Inside Containment Isolation Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 77 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-019 Equipment ID No. CAPMVAAA103 Equip. Class 1 Pneumatic-Operated Valves

-OR- 2HV-B151A Equipment Description Containment Purge Inlet Inside Annulus Location: Bldg. ANN Floor El. +21 Room, Area Room 420 Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Company, Inc., 9220-48IN 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 78 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-019 Equipment ID No. CAPMVAAA103 Equip. Class Pneumatic-Operated Valves

-OR- 2HV-B151A Equipment Description Containment Purge Inlet Inside Annulus

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 79 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-019 Equipment ID No. CAPMVAAA103 Equip. Class Pneumatic-Operated Valves

-OR- 2HV-B151A Equipment Description Containment Purge Inlet Inside Annulus Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 80 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-019 Equipment ID No. CAPMVAAA103 Equip. Class Pneumatic-Operated Valves

-OR- 2HV-B151A Equipment Description Containment Purge Inlet Inside Annulus Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 81 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-020 Equipment ID No. CC MVAAA135-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 3CC-B203B Equipment Description DRY COOLING TOWER B CCW INLET ISOLATION Location: Bldg. CTB Floor El. -35 Room, Area ROOM B60A COL 12A LINE S Manufacturer, Model, Etc. (optional but recommended) JAMESBURY CORP, 8026E 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware connecting valve to pipe is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • All valve hardware connecting valve to pipe is free of corrosion, painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 82 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-020 Equipment ID No. CC MVAAA135-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-B203B Equipment Description DRY COOLING TOWER B CCW INLET ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 83 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-020 Equipment ID No. CC MVAAA135-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-B203B Equipment Description DRY COOLING TOWER B CCW INLET ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?
  • Bolts do not have sufficient thread interaction on plate that connects solenoid to valve
  • Nuts are missing on connection plate

Comments (Additional pages may be added as necessary)

  • Corrosion on the pipe connection; no seismic concern
  • For area walk-by checklist see AWC-011 Evaluated by: Dinesh Patel Date: 10/01/2012 Chu-Chieh Lin 10/01/2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 84 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-020 Equipment ID No. CC MVAAA135-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-B203B Equipment Description DRY COOLING TOWER B CCW INLET ISOLATION Photographs Note: Missing nuts on the connection plate Note: Missing nuts on the connection plate

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 85 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-020 Equipment ID No. CC MVAAA135-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-B203B Equipment Description DRY COOLING TOWER B CCW INLET ISOLATION Note: Corrosion on the pipe connection Note: Dry cooling tower B CCW inlet isolation

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 86 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-021 Equipment ID No. CC MVAAA322-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 3CC-F275B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Location: Bldg. RAB Floor El. +21 Room, Area Room 236, Col. 3A, Line K Manufacturer, Model, Etc. (optional but recommended) Jamesbury Corp., 8026 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • This is an in-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • This is an in-line component
  • Valve hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • This is an in-line component
  • Valve hardware is free of corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • This is an in-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 87 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-021 Equipment ID No. CC MVAAA322-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F275B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • This is an in-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Attached conduits are flexible
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 are satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 88 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-021 Equipment ID No. CC MVAAA322-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F275B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • There is a leak on the valve, but it is monitored. A funnel is installed, which leads to a floor drain. This poses no seismic concern.
  • For area walk-by checklist see AWC-024 Evaluated by: Brian Pace Date: 10-12-2012 Dinesh Patel 10-12-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 89 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-021 Equipment ID No. CC MVAAA322-B Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F275B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Photographs Note: CC MVAAA322-B Note: Funnel for monitored leak

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 90 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-022 Equipment ID No. CC MVAAA835-A Equip. Class 1 PNEUMATIC OPERATED VALVES

-OR-3CC-TM148A Equipment Description CNTMT FAN COOLERS TRAIN A TEMPERATURE CONTROL Location: Bldg. RB Floor El. -4 Room, Area ROOM B100, COL 5A, LINE L Manufacturer, Model, Etc. (optional but recommended) FISHER CONTROLS CO INC, 9211 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All valve hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • All valve hardware is corrosion free and painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 91 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-022 Equipment ID No. CC MVAAA835-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-3CC-TM148A Equipment Description CNTMT FAN COOLERS TRAIN A TEMPERATURE CONTROL

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 92 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-022 Equipment ID No. CC MVAAA835-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-3CC-TM148A Equipment Description CNTMT FAN COOLERS TRAIN A TEMPERATURE CONTROL Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-030 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 93 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-022 Equipment ID No. CC MVAAA835-A Equip. Class PNEUMATIC OPERATED VALVES

-OR-3CC-TM148A Equipment Description CNTMT FAN COOLERS TRAIN A TEMPERATURE CONTROL Photographs Note: Containment fan coolers Train A temperature control

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 94 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-023 Equipment ID No. CC MVAAA963-A Equip. Class 1 Pneumatic-Operated Valves

-OR- 3CC-F130A Equipment Description Shutdown Heat Exchanger A CCW Flow Control Location: Bldg. RAB Floor El. -35 Room, Area Room B17, Col. 11A, Line J Manufacturer, Model, Etc. (optional but recommended) Jamesbury Corp., 8926EX 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Valve hardware is corrosion free and painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 95 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-023 Equipment ID No. CC MVAAA963-A Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F130A Equipment Description Shutdown Heat Exchanger A CCW Flow Control

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 96 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-023 Equipment ID No. CC MVAAA963-A Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F130A Equipment Description Shutdown Heat Exchanger A CCW Flow Control Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-003 Evaluated by: Natalie George Date: 10/8/12 Chu-Chieh Lin 10/8/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 97 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-023 Equipment ID No. CC MVAAA963-A Equip. Class Pneumatic-Operated Valves

-OR- 3CC-F130A Equipment Description Shutdown Heat Exchanger A CCW Flow Control Photographs Note: Shutdown Heat Exchanger A CCW Flow Control

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 98 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-024 Equipment ID No. CMUISV0407-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 6CD-F658 Equipment Description SV FOR CMU-407B Location: Bldg. CTB Floor El. -35 Room, Area ROOM B59A COL 12M LINE P1 Manufacturer, Model, Etc. (optional but recommended) ASCO - AUTOMATIC SWITCH C, NP8321A1E 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component attached to valve CMUMVAAA407-B
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Two bolts attach the switch to the valve
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Mild surface corrosion on both bolts and the support. These pose no seismic concern.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component attached to valve CMUMVAAA407-B 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 99 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-024 Equipment ID No. CMUISV0407-B Equip. Class Pneumatic-Operated Valves

-OR- 6CD-F658 Equipment Description SV FOR CMU-407B

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component attached to valve CMUMVAAA407-B.
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
  • Overhead pipes and structural members well supported.
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Flexible conduit attached
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 100 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-024 Equipment ID No. CMUISV0407-B Equip. Class Pneumatic-Operated Valves

-OR- 6CD-F658 Equipment Description SV FOR CMU-407B Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-009 Evaluated by: Dinesh Patel Date: 10/15/2012 Brian Pace 10/15/2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 101 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-024 Equipment ID No. CMUISV0407-B Equip. Class Pneumatic-Operated Valves

-OR- 6CD-F658 Equipment Description SV FOR CMU-407B Photographs Note: Two bolts attaching switch to support. Note: Mild corrosion on bolts and support

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 102 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-024 Equipment ID No. CMUISV0407-B Equip. Class Pneumatic-Operated Valves

-OR- 6CD-F658 Equipment Description SV FOR CMU-407B Note: Picture with Valve CMUMVAAA407-B and its limit switch.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 103 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-025 Equipment ID No. CS MVAAA125-B Equip. Class 1 Pneumatic-Operated Valves

-OR-2CS-F306B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Location: Bldg. RB Floor El. -35 Room, Area Room B53, Col. 9A, Line M Manufacturer, Model, Etc. (optional but recommended) WKM DIV/ACF IND INC, C3 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • This is an in-line component and therefore does not require anchorage verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Welds between valve and pipe are accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Welds between valve and pipe are free of corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 104 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-025 Equipment ID No. CS MVAAA125-B Equip. Class Pneumatic-Operated Valves

-OR-2CS-F306B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • This is an in-line component. All connection points for the valve are in good condition.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Several flexible attached lines
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 105 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-025 Equipment ID No. CS MVAAA125-B Equip. Class Pneumatic-Operated Valves

-OR-2CS-F306B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-028 Evaluated by: Brian Pace Date: 10-15-2012 Dinesh Patel 10-15-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 106 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-025 Equipment ID No. CS MVAAA125-B Equip. Class Pneumatic-Operated Valves

-OR-2CS-F306B Equipment Description CCW HEADER B RETURN FROM ESSENTIAL CHILLERS ISOLATION Photographs Note: Valve CS MVAAA125-B Note: Flexible conduits

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 107 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-026 Equipment ID No. CVCMVAAA209 Equip. Class 1 PNEUMATIC-OPERATED VALVES

-OR-2CH-F1529A/B Equipment Description CHARGING HEADER ISOLATION Location: Bldg. RB Floor El. +21 Room, Area ROOM 225B, COL 10A, LINE M Manufacturer, Model, Etc. (optional but recommended) WKM DIV/ACF IND INC, M1 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 108 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-026 Equipment ID No. CVCMVAAA209 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2CH-F1529A/B Equipment Description CHARGING HEADER ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 109 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-026 Equipment ID No. CVCMVAAA209 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2CH-F1529A/B Equipment Description CHARGING HEADER ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 110 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-026 Equipment ID No. CVCMVAAA209 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2CH-F1529A/B Equipment Description CHARGING HEADER ISOLATION Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 111 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-027 Equipment ID No. EFWMVAAA223-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 2FW-V854B Equipment Description EMERGENCY FEEDWATER HDR B TO SG2 BACKUP FLOW CNTRL Location: Bldg. RB Floor El. +46 Room, Area ROOM R2, COL 11A, LINE N Manufacturer, Model, Etc. (optional but recommended) MASONEILAN INTL INC, 4740512 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3).

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 112 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-027 Equipment ID No. EFWMVAAA223-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V854B Equipment Description EMERGENCY FEEDWATER HDR B TO SG2 BACKUP FLOW CNTRL

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 113 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-027 Equipment ID No. EFWMVAAA223-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V854B Equipment Description EMERGENCY FEEDWATER HDR B TO SG2 BACKUP FLOW CNTRL Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Corrosion on bolt hole on top of valve; no seismic concern
  • For area walk-by checklist see AWC-044 Evaluated by: Natalie George Date: 10/12/12 Chu-Chieh Lin 10/12/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 114 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-027 Equipment ID No. EFWMVAAA223-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V854B Equipment Description EMERGENCY FEEDWATER HDR B TO SG2 BACKUP FLOW CNTRL Photographs Note: Mild corrosion on valve diaphragm, Note: Corrosion on bolt hole on top of valve diaphragm bolts, and actuator

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 115 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-028 Equipment ID No. EFWMVAAA229-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 2FW-V849A Equipment Description EMERGENCY FEEDWATER TO SG2 BACKUP ISOLATION Location: Bldg. RB Floor El. +46 Room, Area ROOM R2 COL 11A LINE N Manufacturer, Model, Etc. (optional but recommended) MASONEILAN INTL INC, 4740411 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 116 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-028 Equipment ID No. EFWMVAAA229-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V849A Equipment Description EMERGENCY FEEDWATER TO SG2 BACKUP ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 117 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-028 Equipment ID No. EFWMVAAA229-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V849A Equipment Description EMERGENCY FEEDWATER TO SG2 BACKUP ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-044 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 118 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-028 Equipment ID No. EFWMVAAA229-B Equip. Class Pneumatic-Operated Valves

-OR- 2FW-V849A Equipment Description EMERGENCY FEEDWATER TO SG2 BACKUP ISOLATION Photographs Note: Corrosion on top of valve, in bolt hole Note: Corrosion on top of valve, in bolt hole

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 119 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-029 Equipment ID No. HVCMVAAA205-A Equip. Class 1 PNEUMATIC-OPERATED VALVES

-OR-D-17 (SA)

Equipment Description CONTROL ROOM EMER FLTR A INLET DAMPER Location: Bldg. RAB Floor El. +46 Room, Area 314, LINE 8A, COL L Manufacturer, Model, Etc. (optional but recommended) AMERICAN WARMING AND VENTIL, DAAP7402 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Covered by insulation
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Covered by insulation
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 120 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-029 Equipment ID No. HVCMVAAA205-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-17 (SA)

Equipment Description CONTROL ROOM EMER FLTR A INLET DAMPER

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 121 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-029 Equipment ID No. HVCMVAAA205-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-17 (SA)

Equipment Description CONTROL ROOM EMER FLTR A INLET DAMPER Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-038 Evaluated by: Natalie George Date: 10/10/12 Chu-Chieh Lin 10/10/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 122 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-029 Equipment ID No. HVCMVAAA205-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-17 (SA)

Equipment Description CONTROL ROOM EMER FLTR A INLET DAMPER Photographs Note: Valve HVCMVAAA205-A Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 123 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-030 Equipment ID No. HVRMVAAA107 Equip. Class 1 Pneumatic-Operated Valves

-OR- 3HV-B227B Equipment Description RAB Normal Supply to CVAS Downstream Isolation Location: Bldg. RAB Floor El. -35 Room, Area Room B17, Col. 8A, Line J Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Company, Inc., 9220-36IN 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 124 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-030 Equipment ID No. HVRMVAAA107 Equip. Class Pneumatic-Operated Valves

-OR- 3HV-B227B Equipment Description RAB Normal Supply to CVAS Downstream Isolation

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 125 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-030 Equipment ID No. HVRMVAAA107 Equip. Class Pneumatic-Operated Valves

-OR- 3HV-B227B Equipment Description RAB Normal Supply to CVAS Downstream Isolation Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-003 Evaluated by: Natalie George Date: 10/10/12 Chu-Chieh Lin 10/10/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 126 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-030 Equipment ID No. HVRMVAAA107 Equip. Class Pneumatic-Operated Valves

-OR- 3HV-B227B Equipment Description RAB Normal Supply to CVAS Downstream Isolation Photographs Note: RAB Normal Supply to CVAS Downstream Isolation

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 127 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-031 Equipment ID No. HVRMVAAA303-A Equip. Class 1 PNEUMATIC-OPERATED VALVES

-OR-D-71 (SA)

Equipment Description CVAS FILTER TRAIN A MINIMUM FLOW INLET Location: Bldg. RAB Floor El. +46 Room, Area 299, COL 6A, LINE J Manufacturer, Model, Etc. (optional but recommended) AMERICAN WARMING &VENTIL, SO9018173 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • All valve hardware is free of corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 128 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-031 Equipment ID No. HVRMVAAA303-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-71 (SA)

Equipment Description CVAS FILTER TRAIN A MINIMUM FLOW INLET

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 129 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-031 Equipment ID No. HVRMVAAA303-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-71 (SA)

Equipment Description CVAS FILTER TRAIN A MINIMUM FLOW INLET Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-037 Evaluated by: Natalie George Date: 10/10/12 Chu-Chieh Lin 10/10/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 130 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-031 Equipment ID No. HVRMVAAA303-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-71 (SA)

Equipment Description CVAS FILTER TRAIN A MINIMUM FLOW INLET Photographs Note: CVAS Filter Train A Minimum Flow Inlet Note: Example of valve hardware

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 131 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-032 Equipment ID No. HVRMVAAA502-A Equip. Class 1 PNEUMATIC-OPERATED VALVES

-OR-D-6(SA)

Equipment Description EG A ROOM EXHAUST FAN VARIABLE PITCH BLADE Location: Bldg. RAB Floor El. +46 Room, Area 304, COL 2A, LINE J Manufacturer, Model, Etc. (optional but recommended)

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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Four bolts connecting damper to mounting bracket. This bracket is welded to motor housing. All hardware is in good condition.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on any anchorage on the damper.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • This damper is mounted to a steel bracket, which is welded to the fan motor housing. No concrete is present.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 132 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-032 Equipment ID No. HVRMVAAA502-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-6(SA)

Equipment Description EG A ROOM EXHAUST FAN VARIABLE PITCH BLADE

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2 and 3 satisfied ; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Flexible conduit attached.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 133 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-032 Equipment ID No. HVRMVAAA502-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-6(SA)

Equipment Description EG A ROOM EXHAUST FAN VARIABLE PITCH BLADE Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • See AWC-036 for Area Walk-By Checklist Evaluated by: Dinesh Patel Date: 10-08-2012 Brian Pace 10-08-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 134 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-032 Equipment ID No. HVRMVAAA502-A Equip. Class PNEUMATIC-OPERATED VALVES

-OR-D-6(SA)

Equipment Description EG A ROOM EXHAUST FAN VARIABLE PITCH BLADE Photographs Note: HVRMVAAA502-A Note: HBRMVAAA502-A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 135 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-033 Equipment ID No. IA MVAAA909 Equip. Class 1 PNEUMATIC-OPERATED VALVES

-OR-2IA-F601A/B Equipment Description IA ISOL TO CONTAINMENT @ PEN #9 Location: Bldg. RB Floor El. -4 Room, Area ROOM B100, COL 10A, LINE M Manufacturer, Model, Etc. (optional but recommended) WKM DIV/ACF IND INC, 70281DRT 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • All valve hardware is free of corrosion, painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 136 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-033 Equipment ID No. IA MVAAA909 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2IA-F601A/B Equipment Description IA ISOL TO CONTAINMENT @ PEN #9

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 137 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-033 Equipment ID No. IA MVAAA909 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2IA-F601A/B Equipment Description IA ISOL TO CONTAINMENT @ PEN #9 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-030 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 138 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-033 Equipment ID No. IA MVAAA909 Equip. Class PNEUMATIC-OPERATED VALVES

-OR-2IA-F601A/B Equipment Description IA ISOL TO CONTAINMENT @ PEN #9 Photographs Note: Instrument air isolation to containment at Note: Valve hardware penetration #9

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 139 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-034 Equipment ID No. MS MVAAA116-A Equip. Class 1 Pneumatic-Operated Valves

-OR- 2MS-PM629A Equipment Description STEAM GENERATOR 1 ATMOSPHERE DUMP VALVE Location: Bldg. RB Floor El. +46 Room, Area ROOM R1 COL 3A LINE M Manufacturer, Model, Etc. (optional but recommended) CONTROL COMPONENTS INTERN, M3A610X8BW12BW31MT31 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 140 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-034 Equipment ID No. MS MVAAA116-A Equip. Class Pneumatic-Operated Valves

-OR- 2MS-PM629A Equipment Description STEAM GENERATOR 1 ATMOSPHERE DUMP VALVE

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 141 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-034 Equipment ID No. MS MVAAA116-A Equip. Class Pneumatic-Operated Valves

-OR- 2MS-PM629A Equipment Description STEAM GENERATOR 1 ATMOSPHERE DUMP VALVE Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-042 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 142 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-034 Equipment ID No. MS MVAAA116-A Equip. Class Pneumatic-Operated Valves

-OR- 2MS-PM629A Equipment Description STEAM GENERATOR 1 ATMOSPHERE DUMP VALVE Photographs Note: Steam Generator 1 Atmosphere Dump Note: Mild corrosion on valve Valve

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 143 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-035 Equipment ID No. MS MVAAA124-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 2MS-V604B Equipment Description MAIN STEAM ISOLATION VALVE 2 Location: Bldg. RB Floor El. +46 Room, Area ROOM R2 COL 10A LINE L Manufacturer, Model, Etc. (optional but recommended) WKM DIV/ACF IND INC, D2PRSMSIV 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Inspection and Testing (Program Section No. SEP-WF3-IST-3)
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Inspection and Testing (Program Section No. SEP-WF3-IST-3)
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 144 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-035 Equipment ID No. MS MVAAA124-B Equip. Class Pneumatic-Operated Valves

-OR- 2MS-V604B Equipment Description MAIN STEAM ISOLATION VALVE 2

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 145 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-035 Equipment ID No. MS MVAAA124-B Equip. Class Pneumatic-Operated Valves

-OR- 2MS-V604B Equipment Description MAIN STEAM ISOLATION VALVE 2 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • An attached valve is leaking; see AWC-043 for more information
  • For area walk-by checklist see AWC-043 Evaluated by: Natalie George Date: 10/12/12 Chu-Chieh Lin 10/12/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 146 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-035 Equipment ID No. MS MVAAA124-B Equip. Class Pneumatic-Operated Valves

-OR- 2MS-V604B Equipment Description MAIN STEAM ISOLATION VALVE 2 Photographs Note: Main Steam Isolation Valve 2 Note: Mild corrosion on valve and bolts

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 147 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-036 Equipment ID No. SI MVAAA129-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 2SI-FM348B Equipment Description LPSI Pump B Discharge Flow Control (Control of Shutdown Cooling Flow)

Location: Bldg. RAB Floor El. -35 Room, Area Room B16, Col. 9A, Line K Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Company, Inc., Model 7711 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 148 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-036 Equipment ID No. SI MVAAA129-B Equip. Class Pneumatic-Operated Valves

-OR- 2SI-FM348B Equipment Description LPSI Pump B Discharge Flow Control (Control of Shutdown Cooling Flow)

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 149 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-036 Equipment ID No. SI MVAAA129-B Equip. Class Pneumatic-Operated Valves

-OR- 2SI-FM348B Equipment Description LPSI Pump B Discharge Flow Control (Control of Shutdown Cooling Flow)

Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by see AWC-001 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 150 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-036 Equipment ID No. SI MVAAA129-B Equip. Class Pneumatic-Operated Valves

-OR- 2SI-FM348B Equipment Description LPSI Pump B Discharge Flow Control (Control of Shutdown Cooling Flow)

Photographs Note: LPSI Pump B Discharge Flow Control

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 151 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-037 Equipment ID No. SI MVAAA307-A Equip. Class 1 Pneumatic-Operated Valves

-OR- 2SI-F1564TK1A Equipment Description Safety Injection Tank 1A Fill/Drain Location: Bldg. RCB Floor El. +35 Room, Area Room 421, Col. 17 Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Company, Inc., DBQ 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 152 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-037 Equipment ID No. SI MVAAA307-A Equip. Class Pneumatic-Operated Valves

-OR- 2SI-F1564TK1A Equipment Description Safety Injection Tank 1A Fill/Drain

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 153 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-037 Equipment ID No. SI MVAAA307-A Equip. Class Pneumatic-Operated Valves

-OR- 2SI-F1564TK1A Equipment Description Safety Injection Tank 1A Fill/Drain Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 154 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-037 Equipment ID No. SI MVAAA307-A Equip. Class Pneumatic-Operated Valves

-OR- 2SI-F1564TK1A Equipment Description Safety Injection Tank 1A Fill/Drain Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 155 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-038 Equipment ID No. SI MVAAA405-B Equip. Class 1 Pneumatic-Operated Valves

-OR- 1SI-V1501B Equipment Description RC Loop 1 SDC Suction Inside Containment Isolation Location: Bldg. RCB Floor El. +21 Room, Area Room 421, Col. 17 Manufacturer, Model, Etc. (optional but recommended) Lunkenheimer/Condec, 2490X47 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 156 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-038 Equipment ID No. SI MVAAA405-B Equip. Class Pneumatic-Operated Valves

-OR- 1SI-V1501B Equipment Description RC Loop 1 SDC Suction Inside Containment Isolation

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 157 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-038 Equipment ID No. SI MVAAA405-B Equip. Class Pneumatic-Operated Valves

-OR- 1SI-V1501B Equipment Description RC Loop 1 SDC Suction Inside Containment Isolation Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 158 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-038 Equipment ID No. SI MVAAA405-B Equip. Class Pneumatic-Operated Valves

-OR- 1SI-V1501B Equipment Description RC Loop 1 SDC Suction Inside Containment Isolation Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 159 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-039 Equipment ID No. SVSMVAAA201-B Equip. Class 1 Pneumatic-Operated Valves

-OR- D-50(SB)

Equipment Description AH-30 SB Inlet Damper D-50(SB)

Location: Bldg. RAB Floor El. +7 Room, Area Col. 10A, Line K Manufacturer, Model, Etc. (optional but recommended) American Warming & Ventilation, DAAP7402 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Bracket mounted to damper is in good condition.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on any anchorage.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • This component is not mounted to concrete.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 160 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-039 Equipment ID No. SVSMVAAA201-B Equip. Class Pneumatic-Operated Valves

-OR- D-50(SB)

Equipment Description AH-30 SB Inlet Damper D-50(SB)

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2 and 3 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 161 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-039 Equipment ID No. SVSMVAAA201-B Equip. Class Pneumatic-Operated Valves

-OR- D-50(SB)

Equipment Description AH-30 SB Inlet Damper D-50(SB)

Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-015 Evaluated by: Dinesh Patel Date: 10/2/12 Brian Pace 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 162 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-039 Equipment ID No. SVSMVAAA201-B Equip. Class Pneumatic-Operated Valves

-OR- D-50(SB)

Equipment Description AH-30 SB Inlet Damper D-50(SB)

Photographs Note: AH-30 SB Inlet Damper D-50(SB)

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 163 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-040 Equipment ID No. BAMMVAAA113-A Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 3CH-V106A Equipment Description Boric Acid Makeup Tank A Gravity Feed Valve Location: Bldg. RAB Floor El. -35 Room, Area Room B38, Col. 5A, Line H Manufacturer, Model, Etc. (optional but recommended) William Powell Company, 1523-SS-WE-3 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve hardware accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on valves hardware
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 164 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-040 Equipment ID No. BAMMVAAA113-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3CH-V106A Equipment Description Boric Acid Makeup Tank A Gravity Feed Valve

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component, N/A; no seismic concerns Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Attached conduits are flexible
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 165 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-040 Equipment ID No. BAMMVAAA113-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3CH-V106A Equipment Description Boric Acid Makeup Tank A Gravity Feed Valve Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-005 Evaluated by: Dinesh Patel Date: 10/3/12 Brian Pace 10/3/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 166 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-040 Equipment ID No. BAMMVAAA113-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3CH-V106A Equipment Description Boric Acid Makeup Tank A Gravity Feed Valve Photographs Note: Boric Acid Makeup Tank A Gravity Feed Note: Oil leaking from actuator on to top of flange Valve

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 167 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-041 Equipment ID No. CARMVAAA204-A Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B167A Equipment Description CAR EXHAUST HEADER A DISCHARGE Location: Bldg. RAB Floor El. +46 Room, Area 299, COL 5A, LINE L Manufacturer, Model, Etc. (optional but recommended) FISHER CONTROLS CO INC, 9220-4IN 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Mild corrosion on valve hardware; no seismic concern
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 168 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-041 Equipment ID No. CARMVAAA204-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B167A Equipment Description CAR EXHAUST HEADER A DISCHARGE

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 169 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-041 Equipment ID No. CARMVAAA204-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B167A Equipment Description CAR EXHAUST HEADER A DISCHARGE Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-037 Evaluated by: Natalie George Date: 10/10/12 Chu-Chieh Lin 10/10/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 170 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-041 Equipment ID No. CARMVAAA204-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B167A Equipment Description CAR EXHAUST HEADER A DISCHARGE Photographs Note: CAR Exhaust Header A Discharge Note: Valve hardware

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 171 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-042 Equipment ID No. CHWMVAAA900 Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-3AC-TM189B Equipment Description SWGR MAIN SVSMAHU0001-B CHW OUTLET FCV Location: Bldg. RAB Floor El. +46 Room, Area 323, COL 12A, LINE J Manufacturer, Model, Etc. (optional but recommended) MASONEILAN INTL INC, 5O20721 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • This is an in-line component.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • This is an in-line component.
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • This is an in-line component.
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • This is an in-line component.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 172 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-042 Equipment ID No. CHWMVAAA900 Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-3AC-TM189B Equipment Description SWGR MAIN SVSMAHU0001-B CHW OUTLET FCV

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • This is an in-line component.
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • This is an in-line component, N/A.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
  • Overhead lights are uncovered. Fixtures are properly braced, and falling bulbs are determined to not have any adverse effect on equipment.
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Two flexible lines are attached.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 173 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-042 Equipment ID No. CHWMVAAA900 Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-3AC-TM189B Equipment Description SWGR MAIN SVSMAHU0001-B CHW OUTLET FCV Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • There is an oil leak on the valve, but it is already addressed by WO#273364 and CR#11-2303; no seismic concern
  • For area walk-by checklist see AWC-039 Evaluated by: Dinesh Patel Date: 10-09-2012 Brian Pace 10-09-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 174 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-042 Equipment ID No. CHWMVAAA900 Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-3AC-TM189B Equipment Description SWGR MAIN SVSMAHU0001-B CHW OUTLET FCV Photographs Note: CHWMVAAA900 Note: Oil leak. Address with WO and CR.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 175 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-042 Equipment ID No. CHWMVAAA900 Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-3AC-TM189B Equipment Description SWGR MAIN SVSMAHU0001-B CHW OUTLET FCV Note: Flexible conduits attached.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 176 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-043 Equipment ID No. EGAISV0411-B Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 20FO-2 Equipment Description EG B EMERGENCY MODE FUEL CONTROL #2 Location: Bldg. RAB Floor El. +21 Room, Area Room 222, Col. 5A, Line J Manufacturer, Model, Etc. (optional but recommended) ASCO - Automatic Switch Co., HT8302B25G 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on anchorage
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • Supported on a bracket on top of emergency diesel generator 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 177 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-043 Equipment ID No. EGAISV0411-B Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 20FO-2 Equipment Description EG B EMERGENCY MODE FUEL CONTROL #2

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • No seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 178 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-043 Equipment ID No. EGAISV0411-B Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 20FO-2 Equipment Description EG B EMERGENCY MODE FUEL CONTROL #2 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-0025 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 179 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-043 Equipment ID No. EGAISV0411-B Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 20FO-2 Equipment Description EG B EMERGENCY MODE FUEL CONTROL #2 Photographs Note: EG B EMERGENCY MODE FUEL CONTROL #2, EGAISV0411-B

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 180 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-044 Equipment ID No. MS MVAAA120-A Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V670 Equipment Description MSIV 1 UPSTREAM DRIP POT NORMAL DRAIN Location: Bldg. RB Floor El. +46 Room, Area ROOM R1 COL 3A LINE L Manufacturer, Model, Etc. (optional but recommended) VELAN VALVE CORP, W08-2074X-02TN 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve flanges and bolts are covered by insulation
  • Valve is supported from floor; all support hardware is accounted for and in good condition
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Valve flanges and bolts are covered by insulation
  • Valve is supported from floor; all support hardware is free of corrosion
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • Valve is supported from floor; no cracks in concrete surrounding support 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 181 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-044 Equipment ID No. MS MVAAA120-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V670 Equipment Description MSIV 1 UPSTREAM DRIP POT NORMAL DRAIN

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • No seismic concerns Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 182 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-044 Equipment ID No. MS MVAAA120-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V670 Equipment Description MSIV 1 UPSTREAM DRIP POT NORMAL DRAIN Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-042 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 183 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-044 Equipment ID No. MS MVAAA120-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V670 Equipment Description MSIV 1 UPSTREAM DRIP POT NORMAL DRAIN Photographs Note: MSIV 1 upstream drip pot normal drain Note: Mild corrosion

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 184 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-045 Equipment ID No. MS MVAAA401-A Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V611A Equipment Description EFW PUMP AB TURBINE STEAM SUPPLY FROM S/G 1 Location: Bldg. RB Floor El. +46 Room, Area ROOM 300 COL 3A LINE M Manufacturer, Model, Etc. (optional but recommended) ANCHOR/DARLING VALVE CO, 447425 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 185 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-045 Equipment ID No. MS MVAAA401-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V611A Equipment Description EFW PUMP AB TURBINE STEAM SUPPLY FROM S/G 1

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 186 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-045 Equipment ID No. MS MVAAA401-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V611A Equipment Description EFW PUMP AB TURBINE STEAM SUPPLY FROM S/G 1 Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Jacketing separated, potential insulation damage; no seismic concern
  • For area walk-by checklist see AWC-042 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 187 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-045 Equipment ID No. MS MVAAA401-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V611A Equipment Description EFW PUMP AB TURBINE STEAM SUPPLY FROM S/G 1 Photographs Note: Mild corrosion Note: Jacketing separated

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 188 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-045 Equipment ID No. MS MVAAA401-A Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2MS-V611A Equipment Description EFW PUMP AB TURBINE STEAM SUPPLY FROM S/G 1 Picture 3 Note: Valve MS MVAAA401

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 189 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-046 Equipment ID No. NG ISV0809 Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 3NG-E671-5 Equipment Description NITROGEN ACCUMULATOR #5 OUTLET STOP Location: Bldg. RB Floor El. +46 Room, Area ROOM R1 COL 2AZ LINE M Manufacturer, Model, Etc. (optional but recommended) TARGET ROCK CORP, 81B-003 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Welds accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion to welds
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 190 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-046 Equipment ID No. NG ISV0809 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3NG-E671-5 Equipment Description NITROGEN ACCUMULATOR #5 OUTLET STOP

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 191 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-046 Equipment ID No. NG ISV0809 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3NG-E671-5 Equipment Description NITROGEN ACCUMULATOR #5 OUTLET STOP Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Mild corrosion; no seismic concern
  • For area walk-by checklist see AWC-042 Evaluated by: Natalie George Date: 10/5/12 Chu-Chieh Lin 10/5/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 192 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-046 Equipment ID No. NG ISV0809 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 3NG-E671-5 Equipment Description NITROGEN ACCUMULATOR #5 OUTLET STOP Photographs Note: Nitrogen Accumulator #5 Note: Mild corrosion

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 193 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-047 Equipment ID No. RC ISV1014 Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2560B Equipment Description Reactor Vessel Vent to Quench Tank Isolation Location: Bldg. RCB Floor El. +46 Room, Area Room 421 Manufacturer, Model, Etc. (optional but recommended) Target Rock Corporation, 96Q-001 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 194 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-047 Equipment ID No. RC ISV1014 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2560B Equipment Description Reactor Vessel Vent to Quench Tank Isolation

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 195 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-047 Equipment ID No. RC ISV1014 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2560B Equipment Description Reactor Vessel Vent to Quench Tank Isolation Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 196 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-047 Equipment ID No. RC ISV1014 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2560B Equipment Description Reactor Vessel Vent to Quench Tank Isolation Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 197 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-048 Equipment ID No. RC ISV3184 Equip. Class 1 Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2557A Equipment Description Pressurizer Vent to Quench Tank Location: Bldg. RCB Floor El. +46 Room, Area Room 421 Manufacturer, Model, Etc. (optional but recommended) Target Rock Corporation, 96Q-001 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 198 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-048 Equipment ID No. RC ISV3184 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2557A Equipment Description Pressurizer Vent to Quench Tank

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 199 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-048 Equipment ID No. RC ISV3184 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2557A Equipment Description Pressurizer Vent to Quench Tank Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 200 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-048 Equipment ID No. RC ISV3184 Equip. Class Motor-Operated and Solenoid-Operated Valves

-OR- 2RC-E2557A Equipment Description Pressurizer Vent to Quench Tank Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 201 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-049 Equipment ID No. SBVMVAAA110-A Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B158A Equipment Description SBV EXHAUST FAN A SUCTION ISOLATION Location: Bldg. RAB Floor El. +46 Room, Area 299, COL 4A, LINE L Manufacturer, Model, Etc. (optional but recommended) FISHER CONTROLS CO INC 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • This is an in-line component.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • This is an in-line component.
  • Valve hardware attaching valve to duct is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • This is an in-line component
  • No corrosion on any valve hardware
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • This is an in-line component.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 202 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-049 Equipment ID No. SBVMVAAA110-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B158A Equipment Description SBV EXHAUST FAN A SUCTION ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • This is an in-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • This is an in-line component (N/A)

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Several flexible conduits attached
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 are satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 203 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-049 Equipment ID No. SBVMVAAA110-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B158A Equipment Description SBV EXHAUST FAN A SUCTION ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • See AWC-037 for Area Walk-By Checklist Evaluated by: Dinesh Patel Date: 10-05-2012 Brian Pace 10-05-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 204 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-049 Equipment ID No. SBVMVAAA110-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B158A Equipment Description SBV EXHAUST FAN A SUCTION ISOLATION Photographs Note: SBVMVAAA110-A Note: Bolts connecting valve to duct in good condition

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 205 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-050 Equipment ID No. SBVMVAAA112-B Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B183B Equipment Description SBV EXHAUST FAN B RECIRC CHECK Location: Bldg. RAB Floor El. +46 Room, Area 299, COL 6A, LINE L Manufacturer, Model, Etc. (optional but recommended) GPE CONTROLS, F240341 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • All valve hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is free of corrosion, painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 206 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-050 Equipment ID No. SBVMVAAA112-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B183B Equipment Description SBV EXHAUST FAN B RECIRC CHECK

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 207 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-050 Equipment ID No. SBVMVAAA112-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B183B Equipment Description SBV EXHAUST FAN B RECIRC CHECK Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-037 Evaluated by: Natalie George Date: 10/15/12 Chu-Chieh Lin 10/15/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 208 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-050 Equipment ID No. SBVMVAAA112-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2HV-B183B Equipment Description SBV EXHAUST FAN B RECIRC CHECK Photographs Note: SBV Exhaust Fan B Recirc Check hardware

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 209 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-051 Equipment ID No. SI ISV1161-A Equip. Class 1 Motor-Operated and Solenoid Operated Valves

-OR- 2SI-E1587A Equipment Description LPSI Pump A Minimum Flow Recirc Location: Bldg. RAB Floor El. -35 Room, Area Room B15, Col. 8A, Line K Manufacturer, Model, Etc. (optional but recommended) Target Rock Corp., 81B-005 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 210 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-051 Equipment ID No. SI ISV1161-A Equip. Class Motor-Operated and Solenoid Operated Valves

-OR- 2SI-E1587A Equipment Description LPSI Pump A Minimum Flow Recirc

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 211 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-051 Equipment ID No. SI ISV1161-A Equip. Class Motor-Operated and Solenoid Operated Valves

-OR- 2SI-E1587A Equipment Description LPSI Pump A Minimum Flow Recirc Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-002 Evaluated by: Dinesh Patel Date: 10/3/12 Brian Pace 10/3/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 212 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-051 Equipment ID No. SI ISV1161-A Equip. Class Motor-Operated and Solenoid Operated Valves

-OR- 2SI-E1587A Equipment Description LPSI Pump A Minimum Flow Recirc Photographs Note: LPSI Pump A Minimum Flow Recirc

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 213 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-052 Equipment ID No. SI MVAAA121-A Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V809A Equipment Description DOWNSTREAM ISOLATION Location: Bldg. RB Floor El. -35 Room, Area B53, COL 8A, LINE LZ Manufacturer, Model, Etc. (optional but recommended) ANCHOR/DARLING VALVE CO, 38583 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 214 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-052 Equipment ID No. SI MVAAA121-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V809A Equipment Description DOWNSTREAM ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 215 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-052 Equipment ID No. SI MVAAA121-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V809A Equipment Description DOWNSTREAM ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Oil at base of valve; no seismic concern
  • For Area Walk-by Checklist refer to AWC-028 Evaluated by: Natalie George Date: 10/4/12 Chu-Chieh Lin 10/4/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 216 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-052 Equipment ID No. SI MVAAA121-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V809A Equipment Description DOWNSTREAM ISOLATION Photographs Note: Downstream isolation SI MVAAA121-A Note: Oil at base of valve

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 217 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-053 Equipment ID No. SI MVAAA138-B Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1539B3 Equipment Description LPSI HEADER TO RC LOOP 1B FLOW CONTROL Location: Bldg. RB Floor El. -35 Room, Area B53, COL 3A, LINE N Manufacturer, Model, Etc. (optional but recommended) TARGET ROCK CORP, 71L-006 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 218 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-053 Equipment ID No. SI MVAAA138-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1539B3 Equipment Description LPSI HEADER TO RC LOOP 1B FLOW CONTROL

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component.
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Attached conduit is flexible.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 219 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-053 Equipment ID No. SI MVAAA138-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1539B3 Equipment Description LPSI HEADER TO RC LOOP 1B FLOW CONTROL Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-028 Evaluated by: Brian Pace Date: 10-15-2012 Dinesh Patel 10-15-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 220 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-053 Equipment ID No. SI MVAAA138-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1539B3 Equipment Description LPSI HEADER TO RC LOOP 1B FLOW CONTROL Photographs Note: Valve SI MVAAA138-B

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 221 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-054 Equipment ID No. SI MVAAA219-A Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1534 Equipment Description HPSI DISCHARGE HEADER A ORIFICE BYPASS Location: Bldg. RB Floor El. -35 Room, Area B53, COL 6A, LINE LY Manufacturer, Model, Etc. (optional but recommended) ANCHOR/DARLING VALVE CO, 38553 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 222 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-054 Equipment ID No. SI MVAAA219-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1534 Equipment Description HPSI DISCHARGE HEADER A ORIFICE BYPASS

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 223 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-054 Equipment ID No. SI MVAAA219-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1534 Equipment Description HPSI DISCHARGE HEADER A ORIFICE BYPASS Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • Mild surface corrosion on valve; no seismic concern
  • For Area Walk-by Checklist refer to AWC-028 Evaluated by: Dinesh Patel Date: 10/4/12 Brian Pace 10/4/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 224 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-054 Equipment ID No. SI MVAAA219-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1534 Equipment Description HPSI DISCHARGE HEADER A ORIFICE BYPASS Photographs Note: HPSI discharge header A orifice bypass Note: Mild surface corrosion on valve SI MVAAA219-A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 225 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-055 Equipment ID No. SI MVAAA227-B Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1547B3 Equipment Description HPSI HDR B TO RC LOOP 2A FLOW CONTROL Location: Bldg. RB Floor El. -35 Room, Area B53, COL 9A, LINE L Manufacturer, Model, Etc. (optional but recommended) TARGET ROCK CORP, 71L-002-1 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3).

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3).

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 226 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-055 Equipment ID No. SI MVAAA227-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1547B3 Equipment Description HPSI HDR B TO RC LOOP 2A FLOW CONTROL

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Several attached conduits have sufficient flexibility.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • See questions 7-9.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 227 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-055 Equipment ID No. SI MVAAA227-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1547B3 Equipment Description HPSI HDR B TO RC LOOP 2A FLOW CONTROL Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-0028 Evaluated by: Dinesh Patel Date: 10-15-2012 Brian Pace 10-15-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 228 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-055 Equipment ID No. SI MVAAA227-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1547B3 Equipment Description HPSI HDR B TO RC LOOP 2A FLOW CONTROL Photographs Note: Valve SI MVAAA227-B Note: Mild surface corrosion on valve

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 229 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-056 Equipment ID No. SI MVAAA415-B Equip. Class 1 Motor-Operated and Solenoid-Operated Valves Equipment Description Shutdown Cooling HX B Temperature Control Location: Bldg. RAB Floor El. -35 Room, Area Room B20, Col. 10A, Line K Manufacturer, Model, Etc. (optional but recommended) Fisher Controls Company, 10-300lb Butterfly Valve with Actuator 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 230 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-056 Equipment ID No. SI MVAAA415-B Equip. Class Motor-Operated and Solenoid-Operated Valves Equipment Description Shutdown Cooling HX B Temperature Control

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 231 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-056 Equipment ID No. SI MVAAA415-B Equip. Class Motor-Operated and Solenoid-Operated Valves Equipment Description Shutdown Cooling HX B Temperature Control Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-004 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 232 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-056 Equipment ID No. SI MVAAA415-B Equip. Class Motor-Operated and Solenoid-Operated Valves Equipment Description Shutdown Cooling HX B Temperature Control Photographs Note: Shutdown Cooling HX B Temperature Control

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 233 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-057 Equipment ID No. SI MVAAA502-A Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1557 Equipment Description RC LOOP 1 HOT LEG INJ ISOLATION Location: Bldg. RB Floor El. -35 Room, Area B53, COL 6A, LINE LY Manufacturer, Model, Etc. (optional but recommended) ANCHOR/DARLING VALVE CO, SMB0010 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 234 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-057 Equipment ID No. SI MVAAA502-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1557 Equipment Description RC LOOP 1 HOT LEG INJ ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 235 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-057 Equipment ID No. SI MVAAA502-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1557 Equipment Description RC LOOP 1 HOT LEG INJ ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For Area Walk-by Checklist refer to AWC-028 Evaluated by: Dinesh Patel Date: 10/4/12 Brian Pace 10/4/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 236 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-057 Equipment ID No. SI MVAAA502-A Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-V1557 Equipment Description RC LOOP 1 HOT LEG INJ ISOLATION Photographs Note: RC loop 1 hot leg injection isolation SI MVAAA502-A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 237 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-058 Equipment ID No. SI MVAAA602-B Equip. Class 1 MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-L102B Equipment Description SAFETY INJECTION SUMP OUTLET HEADER B ISOLATION Location: Bldg. RB Floor El. -35 Room, Area B53, COL 7A, LINE LZ Manufacturer, Model, Etc. (optional but recommended) FISHER CONTROLS CO INC, 9211 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • In-line component
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • In-line component
  • Valve hardware is covered by insulation. However, anchorage is acceptable based on Inservice Testing (Program Section No.

SEP-WF3-IST-3)

4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • In-line component 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 238 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-058 Equipment ID No. SI MVAAA602-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-L102B Equipment Description SAFETY INJECTION SUMP OUTLET HEADER B ISOLATION

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • In-line component
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • In-line component, N/A Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 239 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-058 Equipment ID No. SI MVAAA602-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-L102B Equipment Description SAFETY INJECTION SUMP OUTLET HEADER B ISOLATION Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • No visible tag; verified by isometric 4035-1879 and penetration #33
  • For area walk-by checklist see AWC-028 Evaluated by: Natalie George Date: 10/15/12 Chu-Chieh Lin 10/15/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 240 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-058 Equipment ID No. SI MVAAA602-B Equip. Class MOTOR-OPERATED AND SOLENOID-OPERATED VALVES

-OR-2SI-L102B Equipment Description SAFETY INJECTION SUMP OUTLET HEADER B ISOLATION Photographs Note: Safety Injection Sump Outlet Header B Isolation

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 241 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-059 Equipment ID No. ACCMFAN0002-B Equip. Class 1 Fans

-OR- FAN 10 Equipment Description WET COOLING TOWER B FAN 2-SB Location: Bldg. CTB Floor El. -35 Room, Area ROOM B60A COL 12A LINE Q1 Manufacturer, Model, Etc. (optional but recommended) AEROVENT INC, Model W 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 242 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-059 Equipment ID No. ACCMFAN0002-B Equip. Class Fans

-OR- FAN 10 Equipment Description WET COOLING TOWER B FAN 2-SB

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 243 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-059 Equipment ID No. ACCMFAN0002-B Equip. Class Fans

-OR- FAN 10 Equipment Description WET COOLING TOWER B FAN 2-SB Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

Evaluated by: Date:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 244 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-059 Equipment ID No. ACCMFAN0002-B Equip. Class Fans

-OR- FAN 10 Equipment Description WET COOLING TOWER B FAN 2-SB Photographs Note: Note:

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 245 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-060 Equipment ID No. CC MFAN0003-A Equip. Class 1 Fans

-OR- FAN 3SA Equipment Description DRY COOLING TOWER A FAN 3-SA Location: Bldg. CTA Floor El. -35 Room, Area ROOM B59 COL 1M Manufacturer, Model, Etc. (optional but recommended) HUDSON PRODUCT CORP, Model APT14W6 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Motor anchored to skid, which is welded to existing steel and bolted to the wall. Fan gear unit adequately anchored.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Anchorage is free of corrosion
  • Mild corrosion behind base plate; no seismic concern
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No cracks near support bolted to nearby wall 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 246 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-060 Equipment ID No. CC MFAN0003-A Equip. Class Fans

-OR- FAN 3SA Equipment Description DRY COOLING TOWER A FAN 3-SA

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • Attached line is flexible.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 247 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-060 Equipment ID No. CC MFAN0003-A Equip. Class Fans

-OR- FAN 3SA Equipment Description DRY COOLING TOWER A FAN 3-SA Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-010 Evaluated by: Brian Pace Date: 10-05-2012 Dinesh Patel 10-05-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 248 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-060 Equipment ID No. CC MFAN0003-A Equip. Class Fans

-OR- FAN 3SA Equipment Description DRY COOLING TOWER A FAN 3-SA Photographs Note: Dry cooling tower A fan 3-SA motor Note: Bolts in good condition on wall support. Mild corrosion behind base plate.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 249 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-060 Equipment ID No. CC MFAN0003-A Equip. Class Fans

-OR- FAN 3SA Equipment Description DRY COOLING TOWER A FAN 3-SA Note: Bolts mounting motor to skid

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 250 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-061 Equipment ID No. HVCMAHU0001-A Equip. Class 1 Fans

-OR- AH-12(3A-SA)

Equipment Description Control Room Air Handling Unit AH-12A Location: Bldg. RAB Floor El. +46 Room, Area Room 314, Col. 9A, Line L Manufacturer, Model, Etc. (optional but recommended) Buffalo Forge Co., 980 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • One bolt is loose on the motor base. This is a tension rod and is used for alignment of the motor. This bolt being loose has no seismic concern.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Mild surface corrosion is located on one bolt on the shaft housing. This is no seismic concern.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • Base (skid) is welded to existing embedment plate. There are no visible cracks in this concrete.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 251 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-061 Equipment ID No. HVCMAHU0001-A Equip. Class Fans

-OR- AH-12(3A-SA)

Equipment Description Control Room Air Handling Unit AH-12A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
  • No soft targets around equipment.
  • There is a long term ladder in the area that is properly secured.

No seismic concern.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
  • Overhead lights are not covered. However, bulbs falling will have no adverse effect on any equipment. The fixture is properly mounted.
  • Block wall in front of the unit acceptable per drawing no. G756 sh. 2, calculation no. Civil Seismic Block Wall, and FSAR Section 3.8.4.8
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
  • One flexible conduit located on motor.
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 252 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-061 Equipment ID No. HVCMAHU0001-A Equip. Class Fans

-OR- AH-12(3A-SA)

Equipment Description Control Room Air Handling Unit AH-12A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-038 Evaluated by: Dinesh Patel Date: 10-09-2012 Brian Pace 10-09-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 253 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-061 Equipment ID No. HVCMAHU0001-A Equip. Class Fans

-OR- AH-12(3A-SA)

Equipment Description Control Room Air Handling Unit AH-12A Photographs Note: Mild surface corrosion on shaft housing Note: AH-12A bolt

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 254 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-061 Equipment ID No. HVCMAHU0001-A Equip. Class Fans

-OR- AH-12(3A-SA)

Equipment Description Control Room Air Handling Unit AH-12A Note: AH-12A motor Note: Example of anchor bolt in good condition

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 255 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-062 Equipment ID No. HVCMFAN0010-B Equip. Class 1 Fans

-OR- S-8(3B-SB)

Equipment Description Control Room Emergency Filtration Unit B Location: Bldg. RAB Floor El. +41 Room, Area Room 314, Col. 10A, Line K Manufacturer, Model, Etc. (optional but recommended) Buffalo Forge Co., 540L21 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Bolted to base frame which is welded to embedded steel
  • No drawing available to verify weld configuration
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All hardware and welds are accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on anchorage
  • Anchorage is painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • Anchorage is bolted to steel base frame or welded to embedded steel
  • No visible cracks in concrete around embedded steel 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 256 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-062 Equipment ID No. HVCMFAN0010-B Equip. Class Fans

-OR- S-8(3B-SB)

Equipment Description Control Room Emergency Filtration Unit B

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchors on fan assembly are consistent with plant documentation (Drawing no 7W-94663 and IPEEE pg. E-44)
  • No documents available to verify weld configuration
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • No seismic concerns Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 257 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-062 Equipment ID No. HVCMFAN0010-B Equip. Class Fans

-OR- S-8(3B-SB)

Equipment Description Control Room Emergency Filtration Unit B Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-038 Evaluated by: Natalie George Date: 10/9/12 Chu-Chieh Lin 10/9/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 258 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-062 Equipment ID No. HVCMFAN0010-B Equip. Class Fans

-OR- S-8(3B-SB)

Equipment Description Control Room Emergency Filtration Unit B Photographs Note: Control Room Emergency Filtration Unit B Note: Weld configuration on base frame

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 259 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-062 Equipment ID No. HVCMFAN0010-B Equip. Class Fans

-OR- S-8(3B-SB)

Equipment Description Control Room Emergency Filtration Unit B Note: Weld configuration on base frame

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 260 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-063 Equipment ID No. HVRMFAN0025-A Equip. Class 1 Fans

-OR- E-28(3A-SA)

Equipment Description EDG ROOM A EXHAUST FAN E-28A Location: Bldg. RAB Floor El. +46 Room, Area Room 299, Col. 3A, Line J Manufacturer, Model, Etc. (optional but recommended) JOY MFG CO, 8426870 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • Anchorage to wall free of any bent, broken, missing, or loose hardware.
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion was found.
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No cracks on the concrete wall were found.

1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 261 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-063 Equipment ID No. HVRMFAN0025-A Equip. Class Fans

-OR- E-28(3A-SA)

Equipment Description EDG ROOM A EXHAUST FAN E-28A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Item not one of the 50% of SWEL items requiring anchorage configuration verification
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Questions 2-4 are satisfied; no seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 are satisfied

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 262 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-063 Equipment ID No. HVRMFAN0025-A Equip. Class Fans

-OR- E-28(3A-SA)

Equipment Description EDG ROOM A EXHAUST FAN E-28A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • See AWC-036 for Area Walk-By Checklist Evaluated by: Dinesh Patel Date: 10-08-2012 Brian Pace 10-08-2012

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 263 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-063 Equipment ID No. HVRMFAN0025-A Equip. Class Fans

-OR- E-28(3A-SA)

Equipment Description EDG ROOM A EXHAUST FAN E-28A Photographs Note: Fan E-28 and surrounding area Note: Bolts around fan are in good condition

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 264 of 516 Sheet 1 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-064 Equipment ID No. HVCMAHU0009-A Equip. Class 1 Air Handlers

-OR- S-8(3A-SA)

Equipment Description Control Room Emergency Filtration Unit A Location: Bldg. RAB Floor El. +46 Room, Area Room 314, Col. 9A, Line K Manufacturer, Model, Etc. (optional but recommended) Penwalt Corp., B47100012 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All 12 bolts are accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • Anchorage is free of corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • Cracks found near several anchors. See LB-07 in Attachment F.
  • Some cracks appear to be patched 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 265 of 516 Sheet 2 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-064 Equipment ID No. HVCMAHU0009-A Equip. Class Air Handlers

-OR- S-8(3A-SA)

Equipment Description Control Room Emergency Filtration Unit A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
  • Anchorage configuration is consistent with plant documentation (IPEEE pg E-76)
6. Based on the above anchorage evaluations, is the anchorage free of Y N U potentially adverse seismic conditions?
  • Need to determine if cracks at anchor points are acceptable Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
  • There is a small 7 partition block wall more than 10 from equipment; no seismic concern
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 266 of 516 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-064 Equipment ID No. HVCMAHU0009-A Equip. Class Air Handlers

-OR- S-8(3A-SA)

Equipment Description Control Room Emergency Filtration Unit A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?
  • Did not open doors; this is not necessary since no electronic equipment or sensors are enclosed Comments (Additional pages may be added as necessary)
  • For area walk-by checklist see AWC-038 Evaluated by: Natalie George Date: 10/9/12 Chu-Chieh Lin 10/9/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 267 of 516 Sheet 4 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-064 Equipment ID No. HVCMAHU0009-A Equip. Class Air Handlers

-OR- S-8(3A-SA)

Equipment Description Control Room Emergency Filtration Unit A Photographs Note: Cracks found near several anchors Note: Cracks found near several anchors

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 268 of 516 Sheet 5 of 5 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-064 Equipment ID No. HVCMAHU0009-A Equip. Class Air Handlers

-OR- S-8(3A-SA)

Equipment Description Control Room Emergency Filtration Unit A Note: 7 partition block wall

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 269 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-065 Equipment ID No. HVRMAHU0028-A Equip. Class 1 Air Handlers

-OR- AH-10(3A-SA)

Equipment Description CCW Pump Room A Air Handling Unit AH-10A Location: Bldg. RAB Floor El. +21 Room, Area Room 235, Col. 5A, Line K Manufacturer, Model, Etc. (optional but recommended) Buffalo Forge Co., 60VPCO 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
  • Fan is mounted to steel frame. Frame is mounted to wall.
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All hardware is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in the concrete 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 270 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-065 Equipment ID No. HVRMAHU0028-A Equip. Class Air Handlers

-OR- AH-10(3A-SA)

Equipment Description CCW Pump Room A Air Handling Unit AH-10A

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • Questions 2-4 satisfied. No seismic concern Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?
  • Questions 7-9 satisfied.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 271 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-065 Equipment ID No. HVRMAHU0028-A Equip. Class Air Handlers

-OR- AH-10(3A-SA)

Equipment Description CCW Pump Room A Air Handling Unit AH-10A Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-022 Evaluated by: Brian Pace Date: 10/4/12 Chu-Chieh Lin 10/4/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 272 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-065 Equipment ID No. HVRMAHU0028-A Equip. Class Air Handlers

-OR- AH-10(3A-SA)

Equipment Description CCW Pump Room A Air Handling Unit AH-10A Photographs Note: CCW Pump Room A Air Handling Unit AH-10A

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 273 of 516 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-066 Equipment ID No. HVRMAHU0032-B Equip. Class 1 Air Handlers

-OR- AH-3(3B-SB)

Equipment Description Shutdown Cooling HX B Air Handling Unit AH-3B (Coolers for Heat Exchangers)

Location: Bldg. RAB Floor El. -35 Room, Area Room B20, Col. 11A, Line J Manufacturer, Model, Etc. (optional but recommended) Buffalo Forge Co., 60PCO 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 the anchorage configuration verification required (i.e., is the item one Y N of the 50% of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Y N U N/A
  • All anchorage is accounted for and in good condition
3. Is the anchorage free of corrosion that is more than mild surface Y N U N/A oxidation?
  • No corrosion on anchorage, painted
4. Is the anchorage free of visible cracks in the concrete near the Y N U N/A anchors?
  • No visible cracks in the concrete 1 Enter the equipment class name from Appendix B: Classes of Equipment.

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 274 of 516 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-066 Equipment ID No. HVRMAHU0032-B Equip. Class Air Handlers

-OR- AH-3(3B-SB)

Equipment Description Shutdown Cooling HX B Air Handling Unit AH-3B (Coolers for Heat Exchangers)

5. Is the anchorage configuration consistent with plant documentation? Y N U N/A (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 Y N U potentially adverse seismic conditions?
  • No seismic concerns Interaction Effects
7. Are soft targets free from impact by nearby equipment or structures? Y N U N/A
8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y N U N/A and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Y N U N/A
10. Based on the above seismic interaction evaluations, is equipment free Y N U of potentially adverse seismic interaction effects?

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 275 of 516 Sheet 3 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-066 Equipment ID No. HVRMAHU0032-B Equip. Class Air Handlers

-OR- AH-3(3B-SB)

Equipment Description Shutdown Cooling HX B Air Handling Unit AH-3B (Coolers for Heat Exchangers)

Other Adverse Conditions

11. Have you looked for and found no other seismic conditions that could Y N U adversely affect the safety functions of the equipment?

Comments (Additional pages may be added as necessary)

  • For area walk-by checklist see AWC-004 Evaluated by: Dinesh Patel Date: 10/2/12 Natalie George 10/2/12

Engineering Report No. WF3-CS-12-00003 Attachment C Rev. 0 Page 276 of 516 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC) SWEL1-066 Equipment ID No. HVRMAHU0032-B Equip. Class Air Handlers

-OR- AH-3(3B-SB)

Equipment Description Shutdown Cooling HX B Air Handling Unit AH-3B (Coolers for Heat Exchangers)

Photographs Note: Shutdown Cooling HX B Air Handling Unit AH-3B

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