ML12347A136

WCAP-17675-NP, Rev. 0, Ameren Missouri Callaway Energy Center Post-Fukushima NTTF 2.3 Seismic Walkdown Submittal Report, Part 4 of 6

ML12347A136
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: ML12347A136 (97)

Text

Enclosure 1 to ULNRC-05835 A-261 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ECLIT0039 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SPENT FUEL POOL LEVEL TRANSMITTER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2000.00 ft, 3302 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.)

Transmitteris mounted to two horizontal P lOOs, 10.5" apart by 4 - 3/8" bolts, i.e. one at each corner. The PlOQOs are anchoredto the concrete wall by 4 -

3/8" expansion anchors, 1 at each end. Per Dwgs J-04EC99 and J-07G 15, anchorageis consistent with plant documentation.

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-262 Status: [Y] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ECLIT0039 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SPENT FUEL POOL LEVEL TRANSMITTER 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?

Emergency light is well supportedon tube steel.

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: 9 " " Apostolos Karavoussianis Date: 11116/2012 lt- - -,)-/urtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-263 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ECLIT0039 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SPENT FUEL POOL LEVEL TRANSMITTER Photos November 2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-264 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ECLIT0039 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

SPENT FUEL POOL LEVEL TRANSMITTER tI=LI I UU3YIU4ZqJ ECLIT00390424 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-265 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: FCFV313 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

TDAFP GOVERNOR VALVE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2000.00 ft, 1331 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 to ULNRC-05835 A-266 Status:MN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: FCFV313 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

TDAFP GOVERNOR VALVE 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 parked andchain is attached to wall.

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: ,9 4 Apostolos Karavoussianis Date: 11/16/2012 1./4" Z"r/Curtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-267 Status: [-v N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: FCFV313 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

TDAFP GOVERNOR VALVE Photos FCFV31 30451 FCFV3130452 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-268 Status: F7 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: FCFV313 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

TDAFP GOVERNOR VALVE IdsAIL FCFV3130453 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-269 Status: l N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GKV767 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGK05A WATER REGULATING VALVE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3416 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-270 Status: [] N U Seismic Walkdown Checklist (8WC)

Equipment ID No.: GKV767 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGKO5A WATER REGULATING VALVE 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?

Commont Evaluated by: /9 " " Apostolos Karavoussianis Date: 11/16/2012 d--c _ &J ;-- urtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-271 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GKV767 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGK05A WATER REGULATING VALVE Photos GKV7670496 GKV7670497 November 2012 WCAP- 7675-NP WCAP-l17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-272 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: KAPCV101 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

TKA03 OUTLET PRESSURE CONTROL VALVE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2013.50 ft, 1305 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-273 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: KAPCVIOI Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

TKA03 OUTLET PRESSURE CONTROL VALVE 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: /9" ' Apostolos Karavoussianis Date: 11/16/2012

---/~ri Stundebeck 11/19/2012 WCAP- I17675-NP November 2012 Revision 0 to ULNRC-05835 A-274 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: KAPCV101 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

TKA03 OUTLET PRESSURE CONTROL VALVE Photos KAPCV1010440 KAPCV1010441 November 2012 WCAP-l 7675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-275 Status: F1 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK11 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.1 60-CELL BATTERY Project: Callaway SVEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3407 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.

Anchorace

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 perE-050-00006.

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-276 Status: [Y] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK1 I Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.1 60-CELL BATTERY Interaction Effefte

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?

Block Walls in room. DWG A-2325 shows seismic categoryIM/! CMUs within the whole elevation.

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 Adverme Conditons

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 Karavoussianls Date: 11/19/2012

• s4** Curtis Stundebeck 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-277 Status: M N U Seismic Walkdown Checklist (8WC)

Equipment ID No.: NKI1 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.1 80-CELL BATTERY Photas NrII 11,14 01 011 NK t1r' 2 NK1 10461 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-278 Status: [M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK1 1 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.1 60-CELL BATTERY WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-279 Status: FT] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK13 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.3 60-CELL BATTERY Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3413 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 E-050-00009.

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-280 Status: [-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK13 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.3 60-CELL BA-rERY Ilntemction 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?

Block Walls in room. DWG A-2325 shows seismic categoryI/I CMUs within the whole elevation.

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: / " ' Apostolos Karavoussianis Date: 11116/2012 4L/ _ o/  !,r*/'*urtis Stundebeck 11/19/2012 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-281 Status: Y-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK13 Equipment Class: (15) Batteries on Racks Equipment

Description:

125-VDC NO.3 60-CELL BATTERY Photos NK130464 NK130465 NK130466 NK130467 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-282 Status: Y N ----

Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK23 Equipment Class: (16) Inverters Equipment

Description:

125 VDC NO 3 Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3414 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 E-051-00059.

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-283 Status: Y N []

Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK23 Equipment Class: (16) Inverters Equipment

Description:

125 VDC NO 3 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?

Block Walls in room. DWG A-2325 shows seismic categoryIIM! CMUs within the whole elevation.

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?

Cabinet internalscould not be accesses duringat-power walkdowns.

Internalswill be inspectedduring next bus outage.

Comments Evaluated by: ,9 I Apostolos Karavoussianis Date: 11116/2012 urfs Stundebeck 11/19=12 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-284 Status: Y N FT Seismic Walkdown Checklist (SWC)

Equipment ID No.: NK23 Equipment Class: (16) Inverters Equipment

Description:

125 VDC NO 3 Photos NK230475 NK230474 November 2012 WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-285 Status: Y N I---1 Seismic Walkdown Checklist (SWC)

Equipment ID No.: NN13 Equipment Class: (16) Inverters Equipment

Description:

7.5 KVA Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3414 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 E-10038-00006-501.

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-286 Status: Y N Seismic Walkdown Checklist (SWC)

Equipment ID No.: NN13 Equipment Class: (16) Inverters Equipment

Description:

7.5 KVA Interaction EffectB

7. Are soft targets free from impact by nearby equipment or structures? Yes Light on chains supportedoff ceiling can swing into cabinet.Light approximately 1"from cabinet.

CAR 20126775 was initiatedand examined the seismic interactioneffect between NN13 and the Light support. Investigationconcludedthat no significanteffect will occur. Hence, no seismic concern.

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

Block Wails in room. DWG A-2325 shows seismic categoryI1/I CMUs within the whole elevation.

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?

CabinetInternalscould not be accesses during at-powerwalkdowns.

Intemals will be Inspected duringnext bus outage.

comments Evaluated by: /"

• Apostolos Karavousslanis Date: 11/16/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-287 Status: Y N [ Seismic Walkdown Checklist (SWC)

Equipment ID No.: NN13 Equipment Class: (16) Inverters Equipment

Description:

7.5 KVA Photos NN130476 NN1 30477 November 2012 WCAP- 17675-NP 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-288 Status: Y N 7 Seismic Walkdown Checklist (SWC)

Equipment ID No.: NN1 3 Equipment Class: (16) Inverters Eoiuinment Descrintion: 7 5 KVA NN16U4/0 NNI iU41/

November 2012 I 7675-NP WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-289 Status:' N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PAL01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEEDWATER PUMP Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2000.00 ft, 1326 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-2G022, C-2C 1151, C-2C1944 PadAH.

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-290 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PAL01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEEDWATER PUMP Interaction Effects

7. Are soft targets free from Impact by nearby equipment or structures? Yes Hoist is parkedand chain attachedto wall.

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 conduits and flexible tubing.

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

Other Adverse Condlions

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: 1118/2012 d~, 4 V Curtis Stundebeck 11I/19/2012 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-291 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PAL01A Equipment Class: (5) Horizontal Pumps Equipment

Description:

AUX FEEDWATER PUMP Photos PALOlA0425 PALOlA0426 PALOlA0427 PALO1A0428 November 2012 WCAP-1 WCA 7675-NPP P- 17675-N November 2012 Revision 0

Enclosure I to ULNRC-05835 A-292 Status: FT] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PAL02 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AFW PUMP--TURBINE DRIVEN Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2000.00 ft, 1331 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-2G022, C-2C1 151, C-2C1944 PadAJ.

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-293 Seismic Walkdown Checklist (SWC)

Status: [-1 N U Equipment ID No.: PAL02 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AFW PUMP-TURBINE DRIVEN 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: 9

• Apostolos Karavoussianis Date: 11/16/2012

§/ 1 Curtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-294 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: PAL02 Equipment Class: (5) Horizontal Pumps Equipment

Description:

AFW PUMP--TURBINE DRIVEN Photos PAL020454 PAL020455 PAL020456 PAL020457 November 2012 WCAP-I 7675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-295 Status: M-j N U Seismic Walkdown Checklist (8WC)

Equipment ID No.: RP139 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

B AUXILIARY RELAY Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2000.00 ft, 3301 ManufacturedModel:

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.

Anchoraae

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 Opened the cabinet and observed welding to embedded steel on back of cabinet.

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-1 7675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-296 Status: M- N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP139 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

B AUXILIARY RELAY 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 and cables entenng the top of cabinet

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?

Cabinetwas opened and anchorageand internals were assessed, no seismic concerns.

Comments Evaluated by: /,9 ' Apostolos Karavoussianis Date: 11/19/2012 Curtis Stundebeck 11119/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-297 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: RP139 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

B AUXILIARY RELAY KPI JWJ410 RP1390417 WCAP-17675-NP November 2012 Revision 0 to ULNRC-05835 A-298 Status: Y W U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGK05A Equipment Class: (10) Air Handlers Equipment

Description:

CLASS IE ELEC. EQUIP. A/C UNIT Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3416 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? No Corrosion is note on two bolts and skid in the proximity of the bolts -judged not to be a concern for seismic. CAR 201207170 was initiated to clean the mild corrosion off the bolts.

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 No potentially adverse seismic conditions?

WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-299 Status: Y [I] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGK05A Equipment Class: (10) Air Handlers Equipment

Description:

CLASS IE ELEC. EQUIP. A/C UNIT 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?

Block Walls in room. DWG A-2325 shows seismic categorylIII CMUs within the whole elevation.

9. Do attached lines have adequate flexibility to avoid damage? Yes Duct work is attached by bellows.

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: ,9

• Apostolos Karavoussianis Date: 11/16/2012

&. 4 .ý4 urtis Stundebeck 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-300 Status: Y--N-] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGK05A Equipment Class: (10) Air Handlers Equipment

Description:

CLASS IE ELEC. EQUIP. A/C UNIT Photos SGK05A0491 SGK05A0492 SGK05A0493 SGK05A0494 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-301 Status: Y N] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: SGK05A Equipment Class: (10) Air Handlers Eauipment DescriDtion: CLASS IE ELEC. EQUIP. A/C UNIT SGK05A0495 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-302 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKA03 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

AFW CTRL/MAIN STEAM ARVACCUM Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2013.50 ft, 1305 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-2G02 1, C-2C1352.

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-303 Status: M N U Seismic Wmlkdown Checklist (8WC)

Equipment ID No.: TKA03 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

AFW CTRLJMAIN STEAM ARV ACCUM 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?

Commnents Evaluated by: /9

• Apostolos Karavoussianis Date: 11/16/2012

/44. /urtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-304 Status: FY] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: TKA03 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

AFW CTRL/MAIN STEAM ARV ACCUM Photos IKAU3U437 TKA030438 TKA030439 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-305 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG01 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2000.00 ft, 3301 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 E-017-0004.

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-306 Status: [T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNGO1 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER 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?

Floordrain piping with Victaulic coupling supportsjudged to be adequate to restrict rotation at Victaulic thereforeok

9. Do attached lines have adequate flexibility to avoid damage? Not Applicable

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: 9

• Apostolos Karavoussianis Date: 11/16/2012

(~~~e 'urlsStundebeck 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-307 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG01 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER Photos XNGU01U4U5 XNG01 0406 XNG01 0408 XNG010409 7675-NP November 2012 WCAP-117675-NP WCAP- November 2012 Revision 0

Enclosure I to ULNRC-05835 A-308 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG01 Equipment Class: (4) Tran isformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER m

XNGO1 0410 XNG010411 November 2012 17675-NP WCAP- 17675-NP November 2012 Revision 0 to ULNRC-05835 A-309 Status: EVi N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG03 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2000.00 ft, 3301 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-310 Status: FTN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG03 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER

7. Are soft targets free from impact by nearby equipment or structures? Yes Overheadcable tray frames support leg with sufficient clearanceto top of transformer.

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? Not Applicable

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?

Evaluated by: /

• Apostolos Karavoussianis Date: 11/1612012 eL/& Z&!,-Curtis Stundebeck 11119/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-311 Status: ]-Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XNG03 Equipment Class: (4) Transformers Equipment

Description:

CLASS 1E LOAD CENTER TRANSFORMER Photos ANUWU412 XNG030413 XNG030414 WCAP- I 7675-NP November 2012 Revision 0 to ULNRC-05835 A-312 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XPN07A Equipment Class: (4) Transformers Equipment

Description:

120 V INSTRUMENT AC TRANSFORMER Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 2016.00 ft, 3409 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 E-077-00005.

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-313 Status: [--] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XPN07A Equipment Class: (4) Transformers Equipment

Description:

120 V INSTRUMENT AC TRANSFORMER 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?

Block Walls In room. DWG A-2325 shows seismic category10/ CMUs within the whole elevation.

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

• ,,Curtis Stundebeck 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-314 Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: XPN07A Equipment Class: (4) Transformers Equipment

Description:

120 V INSTRUMENT AC TRANSFORMER Photos XPN07A0470 XPN07A0471 XPN07A0472 WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-315 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABHV0014 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

LOOP-1 MAIN STEAM ISOLATION VALVE Project Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2037.60 ft, 1508 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.

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 1 to ULNRC-05835 A-3 16 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABHV0014 Equipment Class: (7)Fluid-Operated Valves Equipment

Description:

LOOP-I MAIN STEAM ISOLATION VALVE 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?

Comment Evaluated by: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-3 17 Status: E-f N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABHV0014 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

LOOP-1 MAIN STEAM ISOLATION VALVE Photos WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-318 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPV001 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A ATMOSPHERIC RELIEF VLV Project Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2037.60 ft, 1508 ManufacturerlModel:

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.

Anchoraeu

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 1 to ULNRC-05835 A-319 Status: M-i N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPVOOI Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A ATMOSPHERIC RELIEF VLV 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?

Overheadlighting base is slightly bent 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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-320 Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPV001 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A ATMOSPHERIC RELIEF VLV Photos ABPV0016962 November 2012 WCAP- 17675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-321 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: ABPV001 Equipment Class: (7) Fluid-Operated Valves A ATMOSPHERIC RELIEF VLV WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-322 Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: AEFV039 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

EBB01A FEEDWATER ISOLATION VALVE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft. 1411 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.

Anchormaa

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 1 to ULNRC-05835 A-323 Status: [f] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: AEFV039 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

EBB01A FEEDWATER ISOLATION VALVE Interaction Effct

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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 1111912012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-324 Status: [7] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: AEFV039 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

EBB01A FEEDWATER ISOLATION VALVE Photo Ar-lvu~sw November 2012 WCAP-I 7675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-325 Status: [V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: AEFV039 Equipment Class: (7) Fluid-Operated Valves EauiDment Descriotion: EBB01A FEEDWATER ISOLATION VALVE WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-326 Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BMHV001 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A BLOWDOWN AFAS ISO Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2026.00 ft, 1411 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?

November 2012 WCAP- 17675-NP WCAP- I 7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-327 Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BMHV001 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A BLOWDOWN AFAS ISO 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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-328 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BMHV001 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

SG A BLOWDOWN AFAS ISO Photo$

WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-329 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BNLT930 Equipment Class: (18) Instruments on Racks Equipment

Description:

RWST LEVEL TRANSMITTER (1)

Project Callaway SWEL Location (Bldg, Elev, Room/Area): YRD, 833.00 ft, 9102 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.

Anchoraae

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 PerJ-27D01, J-27G22,and J-27G02.

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 1 to ULNRC-05835 A-330 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BNLT930 Equipment Class: (18) Instruments on Racks Equipment Descrption: RWST LEVEL TRANSMITTER (1)

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 Advem e 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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-331 Status: [M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: BNLT930 Equipment Class: (18) Instruments on Racks Equipment

Description:

RWST LEVEL TRANSMITTER (1)

Photo WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-332 Status: Y1 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV037 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW A TO UNTIMATE HEAT SINK THROTTLED Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 1974.00 ft, 3101 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.

Anchoamn

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-1 7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-3 33 Status: [M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV037 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW A TO UNTIMATE HEAT SINK THROTTLED 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: Samer EI-Bahey Date: 11/1612012 Randall Wilson 11/19/2012 WCAP-1 7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-334 Status: [] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV037 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW A TO UNTIMATE HEAT SINK THROTTLED WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-335 Status: [-Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV039 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW TRAIN A TO SW CROSS CONNECT VALVE Project: Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 1974.00 ft, 3101 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.

AnchoraIe

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 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 1 to ULNRC-05835 A-336 Status: IV] N U Seismic Waikdown Checklist (SWC)

Equipment IDNo.: EFHV039 Equipment Class: (8)Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW TRAIN ATO SW CROSS CONNECT VALVE 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?

well supported overhead pipes and adequately spaced.

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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- I7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-337 Status: [W N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV039 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

ESW TRAIN A TO SW CROSS CONNECT VALVE WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-338 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFHV039 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves inment

Description:

ESW TRAIN A TO SW CROSS CONNECT VALVE WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-3)3 9 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFTE0061 Equipment Class: (19) Temperature Sensors Equipment

Description:

ESW A TEMP TO POWER BLOCK Project Callaway SWEL Location (Bldg, Elev, Room/Area): CB, 1974.00 ft, 3101 Manufacturer/Model:

Instructions for Compieting 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.

Anchoraua

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 Welded to pipe.

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-340 Status:MN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFTE0061 Equipment Class: (19) Temperature Sensors Equipment

Description:

ESW A TEMP TO POWER BLOCK 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?

Threaded conduit connection above - 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?

Otheir 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: Samer EI-Bahey Date: 11/1612012 Randall Wilson 11119/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-341 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFTE0061 Equipment Class: (19) Temperature Sensors Equipment

Description:

ESW A TEMP TO POWER BLOCK WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-342 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EFTE0061 Equipment Class: (19) Temperature Sensors ioment Descdotion: ESW A TEMP TO POWER BLOCK WCAP- I 7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-343 Status:WMN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EGLT001 Equipment Class: (18) Instruments on Racks Equipment

Description:

CCW SURGE TK A Project: Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2047.50 ft, 1503 ManufacturerlModel:

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.

Anchoraiu

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-344 Status: [M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EGLT001 Equipment Class: (18) Instruments on Racks Equipment

Description:

CCW SURGE TK 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?

Overheadconduits are adequatelysupport by unistrut and cantilevered from wall.

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: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-345 Status: M* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EGLTOO1 Equipment Class: (18) Instruments on Racks Equipment

Description:

CCW SURGE TK A WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-346 Status:FY]N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EGLT001 Equipment Class: (18) Instruments on Racks inmant 1l*.n*rninn- C'(W IIRfZF TK A EGLT0016920 WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-347 Status: ZI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EJFCV610 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

RHR PUMP A MINIFLOW VALVE Project Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 1974.00 ft, 1111 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.

Anchorae

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-348 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EJFCV610 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

RHR PUMP A MINIFLOW VALVE Intsaction 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?

Commants Evaluated by: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-349 Status:FN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EJFCV610 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

RHR PUMP A MINIFLOWVALVE Photo UI=J-U.V* 1Ub/*1 EJFCV6106734 November 2012 WCAP-1 7675-NP WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-350 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: EJFCV610 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fauinrront Da*infian: RHR PUMP A MINIFLOW VALVF

- p .a EJFCV6106736 EJFCV6106737 WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-351 Status: [-1 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GKV765 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGK04A WATER REGULATING VALVE Project Callaway SWEL Location (Bldg, Elev, RooryVArea): AUX, 2037.60 ft. 1508 Manufacturer/Model:

Intrauctions 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.

Anchorace

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?

November 2012 WCAP-17675-NP WCAP-1 7675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-352 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GKV765 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGK04A WATER REGULATING VALVE Inftmertion 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?

Comment Evaluated by: Samer EI-Bahey Date: 11/16/2012 Randall Wilson 11/19/2012 WCAP- 17675-NP November 2012 Revision 0

Enclosure I to ULNRC-05835 A-353 Status:FJN U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GKV765 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SGK04A WATER REGULATING VALVE Photos GKV7656953 WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-354 Status: [7 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GTRE0032 Equipment Class: (18) Instruments on Racks Equipment

Description:

CTMT ATMOSHERE RADIATION MONITOR Project Callaway SWEL Location (Bldg, Elev, Room/Area): AUX, 2047.50 ft, 1506 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.

Anchorm, e

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 Two bolts are loose at the Thomas pump behind the equipment. Doesn't look like anchoragebolts. 4 cornerbolts are secured, middle bolts hold the plate to the skid and are fully tightened. The mentioned bolts are positioningbolts (Per plantpersonnel)and this is a typical case on all Thomas pumps. Judgednot 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-355 Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GTRE0032 Equipment Class: (18) Instruments on Racks Equipment

Description:

CTMT ATMOSHERE RADIATION MONITOR 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: Samer EI-Bahey Date: 11/1612012 Randall Wilson 11/19/2012 WCAP-17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-356 Status: M-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GTRE0032 Equipment Class: (18) Instruments on Racks Equipment

Description:

CTMT ATMOSHERE RADIATION MONITOR WCAP- 17675-NP November 2012 Revision 0

Enclosure 1 to ULNRC-05835 A-357 Status: 7Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: GTRE0032 Equipment Class: (18) Instruments on Racks

ýmm.,

I"e*rinhkn. TUTT ATIU'%-UID PAr ATION MONITOR II*tO-tl=* Iri GTRE00326932 WCAP- 17675-NP November 2012 Revision 0