ML12347A135

WCAP-17675-NP, Rev. 0, Ameren Missouri Callaway Energy Center Post-Fukushima NTTF 2.3 Seismic Walkdown Submittal Report, Part 3 of 6

ML12347A135
Person / Time
Site:	Callaway
Issue date:	11/30/2012
From:	Westinghouse
To:	Office of Nuclear Reactor Regulation
References
ULNRC-05835 WCAP-17675-NP, Rev 0
Download: ML12347A135 (99)

Text

Enclosure I to ULNRC-05835 A-162 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PBG05A Equipment Class: (5) Horizontal Pumps Equipment

Description:

CENTRIFUGAL CHARGING PUMP Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1114 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

OK per M-2G020, C-2C 1122, C-2C 1941 PadA.

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-163 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PBG05A Equipment Class: (5) Horizontal Pumps Equipment

Description:

CENTRIFUGAL CHARGING PUMP Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Overhead hoist parked at good location.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-164 Status: 7 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PBG05A Equipment Class: (5) Horizontal Pumps Equipment

Description:

CENTRIFUGAL CHARGING PUMP Photos PBG05A0288 PBG05A0289 7675-NP November 2012 WCAP-117675-NP WCAP- November 2012 Revision 0

Enclosure I to ULNRC-05835 A-165 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PBGo5A Equipment Class: (5) Horizontal Pumps Eauioment Descriotion: CENTRIFUGAL CHARGING PUMP PBG05A0290 PBG05A0291 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-166 Status: FT N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PBG05A Equipment Class: (5) Horizontal Pumps Equipment

Description:

CENTRIFUGAL CHARGING PUMP PBG05A0292 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-167 Status: Y F U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEC01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

FUEL POOL COOLING PUMP Project: Callaway SWEL Location (Bldg, Elev, Room/Area): FB, 2000.00 ft, 6105 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? No Missing washers for al/ anchorbolts. CAR 201206775 was initiated.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes Slight oxidation on anchorage,not a seismic concern.

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

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

OK per M-2G040, C-2C61 11, C-2C6909 Pad C.

6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-168 Status: Y ] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEC01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

FUEL POOL COOLING PUMP Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 4 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-169 Status: Y 7-N- U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEC01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

FUEL POOL COOLING PUMP Photos PEC1AU360 PECO1AO361 PECO1AO362 PECOlAO363 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-170 Status: Y R] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEC01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

FUEL POOL COOLING PUMP FtEUU1PAU5Jb4 WCAP- I 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-171 Status: l N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEG01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

COMPONENT COOL. WATER PUMP Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft, 1406 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies ifthe item is one of the 50% for which an anchorage configuration verification is required.)

OK per M-2G023, C-2C1421, C-2C1945 Pad BU.

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

WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-172 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEG01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

COMPONENT COOL. WATER PUMP Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-173 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEG01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

COMPONENT COOL. WATER PUMP Photos WaI-t -it FI A I [)AMM PI-L.U1AUItU PEGOlAO391 November 2012 WCAP- 17675-NP WCAP- I17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-174 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEM01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

SAFETY INJ. PUMP Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1113 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies ifthe item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-175 Status:. N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEM01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

SAFETY INJ. PUMP Interaction Effects

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

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

Hoist is parked at its location away from pump.

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012

1. - Samer EI-Bahey 11/16/2012 WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-176 Status: T] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEM01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

SAFETY INJ. PUMP Photos PEMO1AO280 rItMu-I AUzLz lI-MU1AU2dJ WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-177 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEN01A Equipment Class: (6) Vertical Pumps Equipment

Description:

Containment Spray Pump A Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1112 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

OK per M-2G020, C-2C1 122, C-2C1942 PadAG/AE.

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

WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-178 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEN01A Equipment Class: (6) Vertical Pumps Equipment

Description:

Containment Spray Pump A Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Platform Handrailis 6" from sight glass. PerCalculationXX-46, the platform was seismically designed as Il/I category, Maximum top displacements per calc. shows 0. 15". No seismic interaction concern.

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

Overheadlight near flex conduit. Judged not a concern.

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012

' Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-179 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PENO0A Equipment Class: (6) Vertical Pumps Equipment

Description:

Containment Spray Pump A Photos I-1"- N -AU IZ,5 1 PENO1AO232 PENO1AO233 PENO1AO234 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-180 Status: F] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEN01A Equipment Class: (6) Vertical Pumps Equipment

Description:

Containment Spray Pump A FI-NUIAUZýZ PEN01A0235 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-181 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEN01A Equipment Class: (6) Vertical Pumps Equipment

Description:

Containment Spray Pump A PENO1AO238 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05 835 A-182 Status: FT] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PEN01A Equipment Class: (6) Vertical Pumps Inidinmint Ilizqrintinn- Containment Spray Pump A PENO1AO239 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-183 Status: Y N F-]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: RL025 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

TURBOGENERATOR AND FW MCB Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3601 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

Anchorage is not visible. Job 12004987 was created to remove the tiles to attempt to inspect the anchorage configuration.

November 2012 17675-NP WCAP- I17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-184 Status: Y N7 Seismic Walkdown Checklist (SWC)

Equipment ID No.: RL025 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

TURBOGENERATOR AND FW MCB Interaction Effects

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

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

Ceiling tiles and diffuser are Seismic Category II/I per DWG's A-2332 and A-2906.

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: 'K" A Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 Photos WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-185 Status: Y N i-U Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP081A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SUBCOOLING MONITORING CABINET Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Unknown This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

PerJ-24001, C-2C361 1, and C-2008 Det. 12, cabinet is welded front and back to embedded plates. Floor is covered by tiles and cabinet front has a plastic base board. Hence, anchorage is not visible, Indicationof welding at on site front comer. Job 12004987 was createdto remove the tiles to attempt to inspect the anchorage configuration.

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-186 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP081A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SUBCOOLING MONITORING CABINET Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Cabinet bolted to adjacent cabinet on the top, nearby cartin approved location RFR No 15112A more than 2' away from cabinet therefore ok.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: "

• Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-187 Status: Y N PE Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP081A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SUBCOOLING MONITORING CABINET Photos

[,41.j lIX if if IIIn RP081AO011 KVUt51AUU1J November 2012 WCAP- II17675-NP 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-188 Status: Y N []

Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP081A Equipment Class: (20) Instrumentation and Control Panels and Cabinets lmi dirnm nt r)=arrirnfirfn- SUBCOOLING MONITORING CABINET RP081AO014 NVUblAUUlb WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-189 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP315 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

125V DC DIST PANEL Project: Callaway SWEL Location (Bldg, Elev, Room/Area): ESW, 2000.00 ft, U104 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-190 Status: Y N i--U]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP315 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

125V DC DIST PANEL Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Cabinetinternals could not be accesses during at-power walkdowns.

Internals will be inspected during next bus outage.

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-191 Status: Y N I-U-]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP315 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

125V DC DIST PANEL Photos KFf31bulu;3 RP3150104 M115-IOU'luo WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-192 Status: Y Nr Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 TERM Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Unknown This question only applies ifthe item is one of the 50% for which an anchorage configuration verification is required.)

Per J-24001, C-2C361 1, and C-2008 Det.5, cabinetis welded front and back to embedded plates. Flooris covered by tiles and cabinetfront has a plastic base board.Hence, anchorageis not visible. Job 12004987 was created to remove the tiles to attempt to inspect the anchorageconfiguration.

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-193 Status: Y N F Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 TERM Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Bolted to adjacent cabinet at the top.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by:. Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- I17675-NP November 2012 Revision 0 to ULNRC-05835 A-194 Status: Y N F--

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 TERM Photos SA036AO017 SAU36AU018 SA036AO01 9 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-195 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 LOGIC CABINET Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Unknown This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Per J-24001, C-2C36 11, and C-2008 Det.5, cabinet is welded front and back to embedded plates. Flooris covered by tiles and cabinet front has a plastic base board. Hence, anchorageis not visible. Job 12004987 was created to remove the tiles to attempt to inspect the anchorageconfiguration.

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-196 Status: Y N -- 1 Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 LOGIC CABINET Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: J ' Apostolos Karavoussianis Date: 11/16/2012 4-/Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-197 Status: Y N ---

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 LOGIC CABINET Photos SA036D0020 S'AI, I_-Ilil Jl I1V71 jAU;JUU222 6AU36DUU23 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-198 Status: Y N Pf Seismic Walkdown Checklist (SWC)

Equipment ID No.: SA036D Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ESFAS CH1 LOGIC CABINET SA036D0024 SA036D0025 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-199 Status: Y N I---

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB037 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W PROCESS ANALOG PROTECTION SET CAB-03 Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-200 Status: Y N [---

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB037 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W PROCESS ANALOG PROTECTION SET CAB-03 Welding is not visible. Job 12004987 was created to remove the tiles to attempt to inspect the anchorage configuration.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Sufficient space to adjacent cabinet on one side and bolted to cabinet on the other.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Vent grill is missing every other bolt at some locations; grill is stiff enough so that it will not vibrate.

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-201 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB037 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W PROCESS ANALOG PROTECTION SET CAB-03 Photos SB0370039

$B0I370038 SB0370040 SB0370041 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-202 Status: Y N [-*

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB037 Equipment Class: (20) Instrumentation and Control Panels and Cabinets fPniinrnpnt I'n.pqrrinfin n" W PROCESS ANALOG PROTECTION SET CAB-03 bbU-i(UU4Z WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-203 Status: Y N F-U-Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB078 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

RPV LEVEL INSTR SYS PROC PROT SYS Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Unknown This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

PerJ-24001, C-2C361 1, and C-2008 Det.5, cabinet is welded front and back to embedded plates. Floor is covered by tiles and cabinet front has a plastic base board. Hence, anchorage is not visible. Walkdown was able to confirm weld at the end of cabinet structure i.e. SB079. Job 12004987 was createdto remove the tiles to attempt to inspect the anchorage configuration.

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-204 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB078 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

RPV LEVEL INSTR SYS PROC PROT SYS Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Sufficient gaps between cabinets.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Hairlinecrack on card molding, not a seismic concern. CAR 201206434 was initiated.

Comments Evaluated by: " Apostolos Karavoussianis Date: 11/16/2012 4" Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-205 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB078 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

RPV LEVEL INSTR SYS PROC PROT SYS Photos SB0780027 SB078U028 SB0780029 SB0780030 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-206 Status: Y N Fu Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB078 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

RPV LEVEL INSTR SYS PROC PROT SYS bbutbuu-8U bbUbUWi4 WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-207 Status: Y N F-U-Seismic Walkdown Checklist (SWC)

Equipment ID No.: SB078 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

RPV LEVEL INSTR SYS PROC PROT SYS uL - " "

SB0u7uu35 SB0780036 WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-208 Status: Y N --U-Seismic Walkdown Checklist (SWC)

Equipment ID No.: SE054A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W NUC INSTM NIS 1 Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2047.50 ft, 3605 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Unknown Anchorage is not visible.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Unknown Anchorage is not visible.

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-209 Status: Y N F-U-Seismic Walkdown Checklist (SWC)

Equipment ID No.: SE054A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W NUC INSTM NIS 1 Job 12004987 was created to remove the tiles to attempt to inspect the anchorageconfiguration.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Sufficient gap between adjacent cabinet and also connected at the top.

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

Overheadlight with open S-hook. CAR 201206436 and Job 12004790 are initiated.

9. Do attached lines have adequate flexibility to avoid damage? Yes Note: The cables enter the bottom of the cabinet.

10. Based on the above seismic interaction evaluations, is equipment free of No potentially adverse seismic interaction effects?

Notice a couple of cables inside cabinets bagged at their ends, judged not a seismic concern.

Other Adverse Conditions

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

Comments Evaluated by: /*?

• Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-210 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SE054A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

W NUC INSTM NIS 1 Photos 054 SE054A0043 Rr-N.R4AA nr4 t51Ub4AUU4b 5LUb4AUU46 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-211I Status: Y N 7 Seismic Walkdown Checklist (SWC)

Equipment ID No.: SE054A Equipment Class: (20) Instrumentation and Control Panels and Cabinets EQuipment

Description:

W NUC INSTM NIS 1 SE054A0049 ZtUb4AUUbU SE054A0051 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-212 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY032AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

PREAMP SR CHAN 2 Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft, 1409 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-213 Status: Y NF Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY032AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

PREAMP SR CHAN 2 Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Unknown Item is inaccessibleas it is mounted inside 2JJ033. Item deferred to outage.

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

Item is inaccessibleas it is mounted inside 2JJ033. Item deferred to outage.

9. Do attached lines have adequate flexibility to avoid damage? Unknown Item is inaccessibleas it is mounted inside 2JJ033. Item deferred to outage.

10. Based on the above seismic interaction evaluations, is equipment free of Unknown potentially adverse seismic interaction effects?

Item is inaccessibleas it is mounted inside 2JJ033. Item deferred to outage.

Other Adverse Conditions

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

Item is inaccessible as it is mounted inside 2JJ033. Item deferred to outage.

Comments Evaluated by: IK"

• Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-214 Status: Y N Fi-l Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY032AB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

PREAMP SR CHAN 2 SENY032ABO51 4 SENY032ABO515 SENY032ABO516 SENY032ABO517 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-215 Status: Y N F-j Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY060A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

EXCORE NEUTRON DETECTOR AMPLIFIER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft, 1403 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

Panel is mounted by 4 - 1/2" F-F bolts through tabs at each cornerto PlOOOs top and bottom. Each P1000 is anchoredby 3 - 3/8" CEA to wall. OK per DWG J-27G43 and RW-EQM-12313.

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

WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-216 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY060A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

EXCORE NEUTRON DETECTOR AMPLIFIER Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes Flex conduit.

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Cabinet internals could not be accesses during at-power walkdowns.

Internals will be inspected during next bus outage.

Comments Evaluated by: 9 " " Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-217 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY060A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

EXCORE NEUTRON DETECTOR AMPLIFIER Photos SENY060A0371 SENY060A0372 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-218 Status: Y N F]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY060A Equipment Class: (20) Instrumentation and Control Panels and Cabinets

uinment Descrintion: EXCORE NEUTRON DETECTOR AMPLIFIER SENY060A0373 SENY060A0374 November 2012 17675-NP WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-2 19 Status: Y N F-]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: SENY060A Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauioment Descriotion: EXCORE NEUTRON DETECTOR AMPLIFIER SENY060A0375 November 2012 I 7675-NP WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-220 Status: FT] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGG04A Equipment Class: (10) Air Handlers Equipment

Description:

SFP PUMP ROOM COOLER A Project: Callaway SWEL Location (Bldg, Elev, Room/Area): FB, 2000.00 ft, 6105 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

OK per M-2G040, C-2C61 11, C-2C6909 PadE.

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-221 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGG04A Equipment Class: (10) Air Handlers Equipment

Description:

SFP PUMP ROOM COOLER A Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: *"" Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-222 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGG04A Equipment Class: (10) Air Handlers Equipment

Description:

SFP PUMP ROOM COOLER A Photos SGG04A0365 iU(UU4AU36bb bGGU04A0367 SGG04A0368 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-223 Status: v N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL09A Equipment Class: (10) Air Handlers Equipment

Description:

SAFETY INJECTION PUMP ROOM COOLER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1113 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Yes Verified 2 of the 4 anchorage,back bolts are difficult to see

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes Bolts, nuts and mounting have surface oxidation.

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

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

OK per M-2G020, C-2C 1122, C-2C 1941 Pad J.

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

WCAP-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-224 Status: V-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL09A Equipment Class: (10) Air Handlers Equipment

Description:

SAFETY INJECTION PUMP ROOM COOLER Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Approximately 2" away from concrete wall, not a concern.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-225 Status: j-* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL09A Equipment Class: (10) Air Handlers Equipment

Description:

SAFETY INJECTION PUMP ROOM COOLER Photos SGL09A0284 SGL09A0285 SGL09A0286 SGL09A0287 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-226 Status: V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air Handlers Equipment

Description:

CTMT SPRAY PUMP ROOM COOLER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1112 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes Surface corrosionon bolt threads,nuts, and mount leg, not a concern.

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

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

OK per M-2G020, C-2C1122, C-2C 1941 PadF.

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-227 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air Handlers Equipment

Description:

CTMT SPRAY PUMP ROOM COOLER Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: A*?

• Apostolos Karavoussianis Date: 11/16/2012

1. Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-228 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air Handlers Equipment

Description:

CTMT SPRAY PUMP ROOM COOLER Photos SGL1 3AO241 SGLA3A0242 November 2012 17675-NP WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-229 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air Handlers Equipment

Description:

CTMT SPRAY PUMP ROOM COOLER bULI iAU'4,5 SGL13A0244 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-230 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air I-landlers Equipment

Description:

CTMT SF'RAY PUMP ROOM COOLER SGL13A0245 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-231 Status: Y]N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL13A Equipment Class: (10) Air Handlers Equipment

Description:

CTMT SPRAY PUMP ROOM COOLER SGL13A0247 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-232 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL15A Equipment Class: (10) Air Handlers Equipment

Description:

PENETRATION ROOMCOOLER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft, 1410 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-233 Status: E-Z N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL15A Equipment Class: (10) Air Handlers Equipment

Description:

PENETRATION ROOMCOOLER Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-234 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL15A Equipment Class: (10) Air Handlers Equipment

Description:

PENETRATION ROOMCOOLER Photos SGL15A0401 SGL1 5A0402 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-235 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGL15A Equipment Class: (10) Air Handlers Equipment

Description:

PENETRATION ROOMCOOLER SGL15A0403 SGL15A0404 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-236 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TJE02A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

EMERGENCY FUEL OIL DAY TANK Project: Callaway SWEL Location (Bldg, Elev, Room/Area): DGB, 2000.00 ft, 5203 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

OK per C-2C51 11, A2325, M-2G051, C-2020, and C-2033.

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

WCAP- I 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-237 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TJE02A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

EMERGENCY FUEL OIL DAY TANK Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Fan above is well supported.

1/8" gap between tank and pipe support, not a concern.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: " Apostolos Karavoussianis Date: 11/16/2012

1. Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-238 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TJE02A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

EMERGENCY FUEL OIL DAY TANK Photos TJE02AO182 TJE02AO183 TJE02AO184 TJE02AO185 November 2012 WCAP- 17675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-239 Status: [Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TJE02A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

EMERGENCY FUEL OIL DAY TANK TJE02AO187 TJE02AO1 88 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-240 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ01A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

DIG A JACKET WATER EXPANSION TANK Project: Callaway SWEL Location (Bldg, Elev, Room/Area): DGB, 2000.00 ft, 5203 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware? Yes One flush Bolt, not a concern.

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-241 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ01A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

D/G A JACKET WATER EXPANSION TANK Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-242 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ01A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

DIG A JACKET WATER EXPANSION TANK Photos TKJO1AO196 TKJO1A0197 TKJOlAO199 TKJO1AO198 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-243 Status: V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ02B Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

STARTAIR TANK D/G Project: Callaway SWEL Location (Bldg, Elev, Room/Area): DGB, 2000.00 ft, 5203 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

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

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

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

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

Verified per C-2C5111 and 10466-M-018-0039-10 and C-2C5111, A2325, M-2G051.

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-244 Status: J N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ02B Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

START AIR TANK DIG Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes 3/8" gap between pipe and tube steel,judged not a concern.

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 7 Samer EI-Bahey 11/16/2012 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-245 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ02B Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

START AIR TANK DIG Photos TKJ02BO205 TKJ02BO206 TKJ02BO207 TKJ02BO208 November 2012 WCAP-1 7675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-246 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ02B Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

START AIR TANK DIG TKJ02BO209 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-247 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ04A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

DIG A AUX LUBE OIL TANK Project: Callaway SWEL Location (Bldg, Elev, Room/Area): DGB, 2000.00 ft, 5203 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-248 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ04A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

DIG A AUX LUBE OIL TANK Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-249 Status: 7 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJ04A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

DIG A AUX LUBE OIL TANK Photos TKJ04AO200 TKJ04AO201 TKJ04AO202 TKJ04AO203 November 2012 WCAP- 7675-NP WCAP-117675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-250 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKJO4A Equipment Class: (21) Tanks and Heat Exchangers inmant nact-rinfinn" D/G A AUX LUBE OIL TANK IKJU4AU2U4 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-251 Status: Y N F---

Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG05 Equipment Class: (4) Transformers Equipment

Description:

FEED MCC NG05E Project: Callaway SWEL Location (Bldg, Elev, Room/Area): ESW, 2000.00 ft, U104 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

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

2. Is the anchorage free of bent, broken, missing or loose hardware? Yes One bolt is loose, Per DWG E-075-00003, the bolt is for lifting purposes and not requiredfor anchorage.

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Unknown Anchorage is not visible.

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Unknown This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Per DWG E-075-0003, Plug welds are shown. These welds were not verified in field. Job 12004990 was created to open XNG05 and inspect the anchorage configuration.

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

WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-252 Status: Y N F---

Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG05 Equipment Class: (4) Transformers Equipment

Description:

FEED MCC NG05E Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: IK"

• Apostolos Karavoussianis Date: 11/16/2012 Samer EI-Bahey 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-253 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG05 Equipment Class: (4) Transformers Equipment

Description:

FEED MCC NG05E Photos XNG050107 ANUUbU1UV WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-254 Status: Y N F]

Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG05 Equipment Class: (4) Transformers Equipment

Description:

FEED MCC NG05E XNG0501 11 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-255 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPT001 Equipment Class: (18) Instruments on Racks Equipment

Description:

STM GEN A STEAMLINE PRESSURE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2013.50 ft, 1304 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchoraqe

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

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

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP-1 7675-NP November 2012 Revision 0 to ULNRC-05835 A-256 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPT001 Equipment Class: (18) Instruments on Racks Equipment

Description:

STM GEN A STEAMLINE PRESSURE Interaction Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, Is equipment free of Yes potentially adverse seismic Interaction effects?

Other Adverse Conditions

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

Comments Evaluated by: /

• Apostolos Karavoussianis Date: 11/16=2012 Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-257 Status: V] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPT001 Equipment Class: (18) Instruments on Racks Equipment

Description:

STM GEN A STEAMLINE PRESSURE AbFI UU1U446 November 2012 WCAP- 17675-NP 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-258 Status: FT N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ALHV031 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

"ESW TO MDAFW PUMP A 6'"' BTFL VLV W/LIMITQ" Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1989.00 ft, 1206 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

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

3. Is the anchorage free of corrosion that is more than mild surface oxidation? Not Applicable

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

5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

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

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-259 Status: M'] N U Seismic Walkdown Checklist (8WC)

Equipment ID No.: ALHV031 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

"ESW TO MDAFW PUMP A 6" BTFL VLV W/UMITQ" Interactlon Effects

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

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

9. Do attached lines have adequate flexibility to avoid damage? Yes

10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions

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

Commont Evaluated by: ,9

• Apostolos Karavoussianis Date: 11/16/2012 Curtis Stundebeck 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-260 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ALHV031 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

"ESW TO MDAFW PUMP A 6"" BTFL VLV W/LIMITQ" Photos WCAP-17675-NP November 2012 Revision 0