View source for RS-12-165, 12Q0108.60-R-001, Rev. 0, Seismic Walkdown Checklist, C-286 Through F-14

{{Adams
| number = ML12340A348
| issue date = 10/30/2012
| title = 12Q0108.60-R-001, Rev. 0, Seismic Walkdown Checklist, C-286 Through F-14
| author name = 
| author affiliation = Stevenson &amp; Associates
| addressee name = 
| addressee affiliation = Exelon Generation Co, LLC, NRC/NRR/JLD
| docket = 05000461
| license number = NPF-062
| contact person = 
| case reference number = RS-12-165
| document report number = 12Q0108.60-R-001, Rev. 0
| document type = Report, Technical
| page count = 203
}}

=Text=
{{#Wiki_filter:Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 8 Seismic Walkdown Checklist (SWC)Status: M N U Equipment ID No.: 1H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
AB, 702.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-286 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 8 Seismic Walkdown Checklist (SWC)Status: Y-] N U Equipment ID No.: 1 H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT 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 masonry block walls not likely to collapseonto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes 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 Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-287 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 8 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL Photos C-288 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 8 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL C-289 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 5 of 8 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL C-290 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 6 of 8 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL 1H22P021 Clinton 9-13-12 045 1H22P021 Clinton 9-13-12 046 C-291 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 7 of 8 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P021 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

RESIDUAL HEAT REMOVAL B INSTRUMENT PANEL IH]1H22P021 Clinton 9-13-12 047 1H22P021 Clinton 9-13-12 048 C-292 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 8 of 8 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1 H22P021 (20) Instrumentation and Control Panels and Cabinets RESIDUAL HEAT REMOVAL B INSTRUMENT PANEl C-293 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 H22P024 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HIGH PRESSURE CORE SPRAY INSTRUMENT PANEL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 712.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
: 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.)
Anchorage verified per drawing M04-1108 Rev. C.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-294 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P024 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HIGH PRESSURE CORE SPRAY INSTRUMENT PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes Site glass on small accumulatortanks A&B has no interaction concern.Some tubes that are close (1") to pipe are well supported and do not have any interaction concerns.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you'looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: ,Qd .David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-295 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M-] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 H22P024 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HIGH PRESSURE CORE SPRAY INSTRUMENT PANEL C-296 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1H22P024 (20) Instrumentation and Control Panels and Cabinets HIGH PRESSURE CORE SPRAY INSTRUMENT PANEL C-297 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P028 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HPCS DIESEL-GENERATOR PROTECTIVE RELAY PANEL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
: 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? Not Applicable
: 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.)
Welded to base with welds at each comer greater than or equal to 2" long -OK Anchorage verified per drawing E05-1200 Sheet 9 Rev L 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-298 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P028 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HPCS DIESEL-GENERATOR PROTECTIVE RELAY 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 masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Flexible conduit.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q(AJ/k David Carter Date: 10/1/2012 6 7 "Philip Gazda 10/1/2012 C-299 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P028 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

HPCS DIESEL-GENERATOR PROTECTIVE RELAY PANEL Photos 1H22P02B Clinton 9-10-12 007 1H22P02B Clinton 9-10-12 008 C-300 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1H22P028 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eouioment Descriotion:
HPCS DIESEL-GENERATOR PROTECTIVE RELAY PANEL 1H22P02B Clinton 9-10-12 009 .C-301 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 11A007 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DRYWELL IA OUTBOARD ISOLATION CONTROL VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
CNMT, 765.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-302 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: [ii N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1lA007 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DRYWELL IA OUTBOARD ISOLATION CONTROL VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes Tubing 1/4" from valve body -Ok Conduit from solenoid 1/8" from valve -OK 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead lights and other items well supported 
-OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?C7215A flex conduit coupling is detached at the coupling.
May rattle but will not cause loss of function -OK. Reported to Operations.
Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/1/2012 6217 Philip Gazda 10/1/2012 C-303 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

11A007 (7) Fluid-Operated Valves DRYWELL IA OUTBOARD ISOLATION CONTROL VALVE Photos Photos 010 C-304 Clinton Power Station 1200108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lA007 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DRYWELL IA OUTBOARD ISOLATION CONTROL VALVE C-305 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lIA013A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

COMPRESSED GAS OUTBOARD ISOL VALVE , Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 788.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-306 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: 71 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1IA013A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

COMPRESSED GAS OUTBOARD ISOL 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 masonry block walls not likely to collapse onto the equipment?
Overhead lighting, conduit, and cable tray well supported 
-OK 9. Do attached lines have adequate flexibility to avoid damage?Flexible conduit.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Abandoned P1001 unistrut approximately 1" form valve lever. Will not interact with lever- OK Yes Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-307 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lIA013A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

COMPRESSED GAS OUTBOARD ISOL VALVE Photos 1 IA013A Clinton 9-12-12 081 11A013A Clinton 9-12-12 082 C-308 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG036 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL STARTING AIR PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
Mounted on DG control panel 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-309 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG036 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL STARTING AIR 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Not Applicable
: 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q,.-Q. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-310 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG036 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DGO1KB 16 CYL STARTING AIR PRESSURE Photos C-311 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: EauiDment DescriDtion:
1 PIDG036 (18) Instruments on Racks 1DG01KB 16 CYL STARTING AIR PRESSURE C-312 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG040 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB AIR RECEIVER lDG05TA PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-313 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG040 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB AIR RECEIVER lDG05TA PRESSURE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead lights ok, Masonry walls SIR Yes Yes 9. Do attached lines have adequate flexibility to avoid damage?Not Applicable
: 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Mounted on tank 1 DG05TA that is on 1 DG06SB Evaluated by: QJ/}k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-314 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1 P IDG040 (18) Instruments on Racks 1DG01KB AIR RECEIVER 1DG05TA PRESSURE Photos 1PIDG040 Clinton 9-10-12 018 C-315 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG044 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 16 CYL FUEL INLET PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Mounted on DG control panel 2. Is the anchorage free of bent, broken, missing or loose hardware?No Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-316 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status:.[
MN U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG044 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL FUEL INLET 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights ok 9. Do attached lines have adequate flexibility to avoid damage?Yes Not Applicable
: 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 See SWC for IPIDG036 mounted on same panel Evaluated by: David Carter Date: 10/1/2012 62. Gazda 10/1/2012 C-317 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: LI-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG044 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 16 CYL FUEL INLET PRESSURE Photos 1PIDG044 Clinton 9-10-12 023 C-318 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG060 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 16 CYL LUBE PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
Mounted on DG panel 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-319 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG060 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 16 CYL LUBE 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights ok 9. Do attached lines have adequate flexibility to avoid damage?Yes Not Applicable
: 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 See SWC for 1PIDG036 mounted to same panel Evaluated by: QJd -. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-320 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG060 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL LUBE PRESSURE Photos 1PIDG060 Clinton 9-10-12 025 C-321 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG303B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 12 CYL CRANKCASE PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchora-ae
: 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Mounted on DG panel 2. Is the anchorage free of bent, broken, missing or loose hardware?No Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-322 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG303B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 12 CYL CRANKCASE 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK Masonry wall SIR 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-323 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG303B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 12 CYL CRANKCASE PRESSURE Photos C-324 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG304B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL WATER JACKET PRESSURE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
Mounted on DG panel 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-325 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG304B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1DG01KB 16 CYL WATER JACKET 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 masonry block walls not likely to collapse onto the equipment?
Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 See SWC for 1PIDG036 mounted on same panel Evaluated by: Q)A/0,k David Carter Date: -10/1/2012 2 "Philip Gazda 10/1/2012 C-326 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIDG304B Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

lDG01KB 16 CYL WATER JACKET PRESSURE Photos 1PIDG304B Clinton 9-10-12 027 C-327 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIFC145 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

1FC02PA SUCTION PRESSURE GAUGE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 712.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchoracie
: 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
Gauge mounted to instrument tree with 3 screws. Tree mounted to floor with 4 3/8" CEAs -OK 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 Some cracks in floor about 3" from the anchors. Judged OK 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?
C-328 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIFC145 Equipment Class: (18) Instruments on Racks Equipment 

==
Description:==

IFC02PA SUCTION PRESSURE GAUGE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead piping well supported -OK Masonry wall SIR 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: QJAI4,k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-329 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PIFC145 Equipment Class: (18) Instrui Equipment 

==
Description:==

1FC02PA ments on Racks SUCTION PRESSURE GAUGE Photos Photos C-330 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PL12JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

DIESEL-GENERATOR 1B CONTROL PANEL ASSEMBLY Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 737.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
Cabinet welded to 4 x 4 plates that are welded to pad -OK 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-331 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1PL12JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment 

==
Description:==

DIESEL-GENERATOR 1B CONTROL PANEL ASSEMBLY Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK Masonry wall -SIR 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Panel opened -no internal mounting issues or other seismic issues observed-OK Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: QJAIO-k David Carter Date: 10/1/2012 r Philip Gazda 10/1/2012 C-332 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1PL12JB (20) Instrumentation and Control Panels and Cabinets DIESEL-GENERATOR 1 B CONTROL PANEL ASSEMBLY Photos 041 C-333 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: iDment Descriotion:
1IPLI 2,1B (20) Instrumentation and Control Panels and Cabinets DIESEL-GENERATOR 1 B CONTROL PANEL ASSEMBLY-1 I"LI ZJtJ ulnon to-l U-lz u4u C-334 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 RE020 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DRYWELL RE OUTBOARD ISOLATION CONTROL VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
CNMT, 755.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-335 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1RE020 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DRYWELL RE OUTBOARD ISOLATION 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights and other components well supported 
-OK Yes Hand set for Gaitronics not a credible missile -Ok 9. Do attached lines have adequate flexibility to avoid damage?Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: ,JQ- -David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-336 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

I RE020 (7) Fluid-Operated Valves DRYWELL RE OUTBOARD ISOLATION CONTROL VALVE Photos C-337 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX006C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DG 1C HEAT EXCHANGER OUTLET VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 747.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-338 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX006C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DG 1C HEAT EXCHANGER OUTLET 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 masonry block walls not likely to collapse onto the equipment?
Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes Flexible conduit -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Some mild surface rust on pipe support connections 
-no concern.Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q)-4Jk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-339 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX006C Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DG IC HEAT EXCHANGER OUTLET VALVE Photos C-340 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX010B Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

SX OUTLT SX PUMP RM 1B EAC (MANUAL OVERRIDE HANDWHEEL)
Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
SH, 706.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-341 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX010B Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

SX OUTLT SX PUMP RM 1B EAC (MANUAL OVERRIDE HANDWHEEL)
Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes Lock on wheel will not cause any problem.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached tubing and conduit is flexible 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Airline located < 1/4" from concrete wall and judged to be acceptable.
Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: QJdQ,- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-342 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SXO1OB Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

SX OUTLT SX PUMP RM 1B EAC (MANUAL OVERRIDE HANDWHEEL)
Photos 1SX01OB Clinton 9-11-12 011 1SX01OB Clinton 9-11-12 012 C-343 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX014B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

PSW TO SSW 1B HDR ISOL VLV Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
SH, 712.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-344 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX014B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

PSW TO SSW 1B HDR ISOL 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights and ladder judged to be acceptable.
: 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-345 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX014B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

PSW TO SSW 1B HDR ISOL VLV Photos C-346 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX01FB Equipment Class: (0) Other Equipment 

==
Description:==

SHUTDOWN SERVICE WATER STRAINER 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
SH, 699.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
: 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 Nuts have some mild surface rust. Shim plates have some rust. Conditions are judged to be acceptable.
: 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.)
Anchorage verified per drawing M04-1042 Rev. D.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-347 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX01FB Equipment Class: (0) Other Equipment 

==
Description:==

SHUTDOWN SERVICE WATER STRAINER 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-348 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1SX01FB (0) Other SHUTDOWN SERVICE WATER STRAINER 1B C-349 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX01FB Equipment Class: (0) Other Equipment 

==
Description:==

SHUTDOWN SERVICE WATER STRAINER 1B C-350 Clinton Power Station 12Q0108.60-R-001 Rev. 0.Correspondence No.: RS-12-165 Sheet 1 of 3 Status: Fj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SXO1PB Equipment Class: (6) Vertical Pumps Equipment 

==
Description:==

SHUTDOWN SERVICE WATER PUMP 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
SH, 699.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Yes 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Yes Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage verified per drawing 2E-2548, Rev. D and binder SQ-CLO15, Rev.4.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-351 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX01PB Equipment Class: (6) Vertical Pumps Equipment 

==
Description:==

SHUTDOWN SERVICE WATER PUMP 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/25/2012 Philip Gazda 10/25/2012 C-352 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: EauiDment 

==
Description:==

1SX01PB (6) Vertical Pumps SHUTDOWN SERVICE WATER PUMP 1B Photos C-353 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX063B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DIESEL GEN 1B HEAT EXCH OUTLET VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 742.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchoracqe
: 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-354 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX063B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DIESEL GEN 1B HEAT EXCH OUTLET 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 masonry block walls not likely to collapse onto the equipment?
Overhead lights -OK Masonry Walls -SIR 9. Do attached lines have adequate flexibility to avoid damage?Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q)-JC David Carter Date: 10/1/2012`" Philip Gazda 10/1/2012 C-355 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1SX063B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment 

==
Description:==

DIESEL GEN 1B HEAT EXCH OUTLET VALVE Photos C-356 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01CB Equipment Class: (9) Fans Equipment 

==
Description:==

DIESEL GENERATOR ROOM 1B VENT FAN Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 762.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Fan is bolted to structural steel framing which is anchored to wall and floor -well supported.
: 2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-357 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01CB Equipment Class: (9) Fans Equipment 

==
Description:==

DIESEL GENERATOR ROOM 1B VENT FAN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-358 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01CB Equipment Class: (9) Fans Equipment 

==
Description:==

DIESEL GENERATOR ROOM 1B VENT FAN Photos C-359 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01YB Equipment Class: (0) Other Equipment 

==
Description:==

DIESEL GENERATOR ROOM MODULATION DAMPER Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 769.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?One floor anchor about 2" from minor crack -judged acceptable
: 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Yes Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-360 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01YB Equipment Class: (0) Other Equipment 

==
Description:==

DIESEL GENERATOR ROOM MODULATION DAMPER Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes Flexible conduit 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q-P .David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-361 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01YB Equipment Class: (0) Other Equipment 

==
Description:==

DIESEL GENERATOR ROOM MODULATION DAMPER 1VD01YB (AWB -CRACK MISSES ANCHOR) Clinton 1VD01YB Clinton 9-10-12 055 9-10-12 057 C-362 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VD01YB Equipment Class: (0) Other Equipment 

==
Description:==

DIESEL GENERATOR ROOM MODULATION DAMPER lvL)ulyt3 L;iinton 9-lu-iz ubb C-363 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VH01CB Equipment Class: (9) Fans Equipment 

==
Description:==

SSW PUMP ROOM B SUPPLY FAN Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
SH, 715.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Attached to steel frame with four bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?No 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?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-364 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VH01CB Equipment Class: (9) Fans Equipment 

==
Description:==

SSW PUMP ROOM B SUPPLY FAN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Yes 9. Do attached lines have adequate flexibility to avoid damage?Attached duct and conduit are flexible.10. .Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: -JAIQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-365 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VH01CB Equipment Class: (9) Fans Equipment 

==
Description:==

SSW PUMP ROOM B SUPPLY FAN Photos C-366 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1VH01CB (9) Fans SSW PUMP ROOM B SUPPLY FAN C-367 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VQ003 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

EXHAUST OUTBOARD DRYWELL ISOLATION VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
CNMT, 764.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-368 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: MZ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VQ003 Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

EXHAUST OUTBOARD DRYWELL ISOLATION VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes One tube in contact with operator.
Tube long and very flexible -No concern 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Large overhead piping well supported 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes tubing very flexible 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: AQJAI,.Y.
David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-369 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment 

==
Description:==

1VQ003 (7) Fluid-Operated Valves EXHAUST OUTBOARD DRYWELL ISOLATION VALVE Photos C-370 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VQ004A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DW PURGE CONTAINMENT OUTBOARD ISOLATION DAMPER Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 772.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-371 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VQ004A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DW PURGE CONTAINMENT OUTBOARD ISOLATION DAMPER Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes Solenoid conduit in contact with valve -no concern.Small tubing close to pipe. Will not move sufficiently to cause damage -OK 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead conduit and tubing well supported 
-OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Flexible conduit and tubing 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: QI : David Carter Date: 10/1/2012" Philip Gazda 10/1/2012 C-372 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VQOO4A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

DW PURGE CONTAINMENT OUTBOARD ISOLATION DAMPER Photos i vuuu4A L;iinion !d-i z- i z uoo 1 VtUUu4, ulnTiOn d-I z-1 zUb t C-373 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VRO01A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTAINMENT VENT.OUTBOARD ISOLATION VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 790.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-374 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 5 Seismic Walkdown Checklist (SWC)Status: FT] N U Equipment ID No.: 1VRO01A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTAINMENT VENT.OUTBOARD 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 masonry block walls not likely to collapse onto the equipment?
Lights above are ok. Pipes, conduit, cable trays are well supported 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Flexible conduit, Tubing is flexible 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/12/2012 Evaluated by: JJQ-Z David Carter Date: 10/11/2012 Philip Gazda 10/1/2012 C-375 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 5 Status: M N U ic Walkdown Checklist (SWC)Equipment ID No.: 1VRO01A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTAINMENT VENT.OUTBOARD ISOLATION VALVE Seism Photos Photos 1VR001A (AWB -NON SAFETY IA LINE -LONG UNSUPPORTED SPAN) Clinton 9-12-12 074 1VR001A (AWB -ABANDONED BOLT HOLES -OK)Clinton 9-12-12 077 C-376 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 5 Status: FY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: EauiDment 

==
Description:==

1VRO01A (7) Fluid-Operated Valves CONTAINMENT VENT.OUTBOARD ISOLATION VALVE 1VRO01A (NP-6695 -CRACKING IN EQUIPMENT PAD) Clinton 9-12-12 075 1VRO01A (NP-6695 -CRACKING IN EQUIPMENT PAD) Clinton 9-12-12 076 C-377 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 5 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VROOIA Equipment Class: (7) Fluid-Operated Valves I:mirnmanf l=&arrinfirn, ('AIMTAIIAIMMrNIT 
/lMKT tC)l ITPI:AIn IC("11 ATInIM \l/Al VI: iv1 ui VIUU/ ilnion u-iz;-1z uzU " 1VRO01A Clinton 9-12-12 073 C-378 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: FTJ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VRO06A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTINUOUS CNMT PRG SYS OUTBOARD ISOLATION VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
FB, 782.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinqs.
Additional soace is provided at the end of this checklist for documentinq other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-379 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: FYI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VR006A Equipment Class: (7) Fluid-Operated Valves EquiDment DescriDtion:
CONTINUOUS CNMT PRG SYS OUTBOARD 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 masonry block walls not likely to collapse onto the equipment?
Overhead piping, conduit, and cable trays well supported 
-OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
1/2" copperpiping (IA) to valve 11A 165 and 1 IA 166 on valve I VROO7A has long span. Pipe is non-safety-related and does not pose a seismic interaction issue -OK.Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/25/2012 Philip Gazda 10/25/2012 C-380 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VRO06A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTINUOUS CNMT PRG SYS OUTBOARD ISOLATION VALVE C-381 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VR007A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTINUOUS CNMT PURGE OUTBOARD CNMT ISOLATION VLV Project: Clinton I SWEL Location (Bldg, Elev, Room/Area):
FB, 782.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchora-ae
: 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
: 3. Is the anchorage free of corrosion that is more than mild surface oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-382 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VRO07A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTINUOUS CNMT PURGE OUTBOARD CNMT ISOLATION 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 masonry block walls not likely to collapse onto the equipment?
Overhead piping, conduit, and trays well supported 
-OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Flexible conduit, Tubing is flexible 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-383 Clinton Power Station 1200108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: IVRO07A Equipment Class: (7) Fluid-Operated Valves Equipment 

==
Description:==

CONTINUOUS CNMT PURGE OUTBOARD CNMT ISOLATION VLV Photos 1VRO07A Clinton 9-12-12 068 1VRO07A Clinton 9-12-12 069 C-384 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Seismic Walkdown Checklist (SWC)Status: M N U Equipment ID No.: 1VY05C Equipment Class: (9) Fans Equipment 

==
Description:==

ECCS RHR HEAT EXCHANGER ROOM 1B SUPPLY FAN Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):
AB, 707.00 ft, ALL Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.
Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?
Bolted to steel frame with four 1/2" bolts.2. Is the anchorage free of bent, broken, missing or loose hardware?No 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?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Not Applicable Not Applicable
: 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-385 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VY05C Equipment Class: (9) Fans Equipment 

==
Description:==

ECCS RHR HEAT EXCHANGER ROOM 1B SUPPLY FAN Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?
Yes 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead duct, pipes, & conduit judged to be acceptable.
: 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit and duct are flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
: 11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: Q,2k David Carter Date: 10/1/2012 61 "Philip Gazda 10/1/2012 C-386 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VY05C Equipment Class: (9) Fans Equipment 

==
Description:==

ECCS RHR HEAT EXCHANGER ROOM 1B SUPPLY FAN Photos 1Vy C-387 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1VY05C Equipment Class: (9) Fans Equipment 

==
Description:==

ECCS RHR HEAT EXCHANGER ROOM 1B SUPPLY FAN C-388 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 D Area Walk-By Checklists (AWCs)Table D-1 provides the building, elevation, and location of each area as well as a list of SWEL items associated with each area, and page numbers of each Area Walk-By Checklist.
D-1 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Table D-1. Summary of Area Walk-By Checklists AREA WALK- DESCRIPTION COMPONENT PAGE BY ID 1 DG04TB D5 1 Diesel Generator Building El 737. Division I DG Room 1 DG20PB D-5 1 E22S001 2 Diesel Generator Building El 737. Division III DG Room 1E22S001B D-7 1H22P028 1_SX006C 1DG01JB IDG01KB l DG06SB 1DG1i1AB 1DG19PC 1PIDG036 3 Diesel Generator Building El 737. Division II DG Room 1PIDG040 D-9 1 PIDG044 1 PIDG060 1 PIDG303B I PIDG304B 1PL12JB 1SX063B 4 Diesel Generator Building El 737. Division II DG Day Tank Room. lDG01TB D-1 1 5 Unit 2 Control Building El 737. OAP25E D-13 1AP61E 6 Diesel Generator Building El. 712. Division II Fuel Oil Tank Room. 1DO01PB D-15 7 Diesel Generator Building El. 762. Division II DG Vent Fan Room 1VD01CB D-17_______ l1VD01YB __1AP30E 1SX010B 8 Service Water Pump House. Division II SX Pump Room 1SX014B D-19 1SX01FB 1SX01PB 1VH01CB 1E22R601 9 Control Building El 800. Control Room 1E22R603 D-21 1H13P601 1H13P639 10 Control Building El 825. OPL72JB D-23 0AP06E OVC03CB 11 Control Building El 825. Control Room Ventilation Train B. OVC08PB D-25 OVC10SB OVC14TB 12 Control Building El 825. Control Room HVAC Train A OAP54EB D-27 13 Control Building El 781. Division IV Inverter Room. lDC15E D-29 Table D-1 Page 1 of 3 D-2 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 AREA WALK- DESCRIPTION COMPONENT PAGE BY ID 1 E22S001 E 14 Control Building El 781. Division III Switchgear Room. 1E22S003 D-31 1E22S004 1 E22C001 1E22F001 15 Fuel Building El 712. HPCS Room 1E22F012 D-33 1E22F015 1 E22R001 1 H22P024 16 Fuel Building El 755. NWCorner.
1E22F004 D-35 17 Containment Building El 755 HCU Area Near AZ 300 lCllDO01BE D-37 17 Ctn tud E75 UrNCllDO01CG D-37 lCl1001DL lCllD001FC 1FC007 18 Containment Building El 755 HCU Area near AZ 63. 1 FC037 D-39 1IA007 1 RE020 IVQ003 19 Containment Building El. 803. Near AZ 90. 1FC085A D-41 20 Containment Building El. 737. 1CllP301 D-43 21 Fuel Building El. 737. Near Column AM-1 16. 1FC023 D-45 1 FC091 1FC008 1FC027 22 Fuel Building El. 755. Column AF-121 1FC036 D-47 1FC038 1VQ004A 1VRO01A 23 Fuel Building El. 781. Near Column AF-121. 1VRO06A D-49 1VRO07A 24 Containment Building El 781. Division III Battery Room 1E22S001D D-51 1FC015A 25 Fuel Pool Cooling Heat Exchanger A & B Room. HX room and 1FC01AA Alcove. 1 FC026A D-53 1FC095A 1FIFC144 26 Valve Room 1FC017 D-55 27 Fuel Building El 781. Near Column AF-104. lIA013A D-57 28 Fuel Building El. 712. Near Column AM-1 09.5. 1PIFC145 D-59 1 FC004A 1FC011A 29 Fuel Building El. 712. Heat Exchanger Pump Room 1FC016A D-61 1 FC024A 1FC02PA Table D-1 Page 2 of 3 D-3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 AREA WALK- DESCRIPTION COMPONENT PAGE BY ID 1 E51COO1 1E51C002E 30 Auxiliary Building El. 707. RCIC Room. 1E51F010 D-63 1E51F031 1 E51 R005 31 Auxiliary Building El. 707. LPCS Room. 1E21C001 D-65 1 H22P001 1E12C002B 1E12F004B 1E12F006B 32 Auxiliary Building El. 707. RHR B Pump/Hx Room. 1E12R002B D-67 1E12R008B 1H22P021 1VY05C 33 Auxiliary Building El. 781. 1DC02E Battery Room. lDC02E D-69 34 Auxiliary Building El. 762. East Side IAP41E D-71 35 Auxiliary Building El. 781. Safety Switchgear Room. 1AP73E D-73 Auxiliary 1C61 POOl I __1E12B001B 36 Auxiliary Building El. 737. RHR A & B Rooms IE12FO03B D-75 1E51F019 37 Auxiliary Building El. 762. West. 1AP42E D-77 1AP09E 38 Auxiliary Building El.. 781. West 1AP12E D-79 lDC07E IDC14E Table D-1 Page 3 of 3 D-4 
.Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 01 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Typical interactions.
Lights, conduits.
All acceptable.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire Protection pipe is welded and laterally braced. Judged to be acceptable.
: 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-5 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 01 Desk tied to building column. No interaction concern.8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Diesel Generator Building El 737. Division I DG Room Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: ,.&IQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-6 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 02 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Typical interaction.
Lights chain, pipe insulation with conduits.
All are acceptable.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection pipe welded. Judged to be acceptable.
: 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-7 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 02 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Desk is stored by wall. Not in location where it will interact with equipment.
Determined to be acceptable.
: 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Masonry walls on north and east ends. Seismically designed.Yes Comments Diesel Generator Building El 737. Division III DG Room Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: 9eJAU David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-8 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 03 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially 
-Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Masonry walls seismic 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Valve 1SX269 is approximately 1/4 from a pipe support strut. Due to the configuration of the valve relative to the strut, the valve will not move and interact with the strut causing a loss of function of the valve. This has been evaluated previously and is acceptable.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection line is welded and well supported.
No flooding or spray concern.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
There is a desk in the area that is chained to an 8"pipe. There are two copper pipes in the vicinity of the desk. A pipe support at the floor and the 8" pipe prevent interaction between the desk and the copper pipes. No seismic interaction concerns.D-9 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: FT I N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 03 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Diesel Generator Building El 737. Division II DG Room Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: David Carter Date: 10/25/2012 Philip Gazda 10/25/2012 Photos D-1 0 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 04 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection line is flanged and threaded.
Well supported and judged to be acceptable.
6, Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7, Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-11 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 04 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Diesel Generator Building El 737. Division II DG Day Tank Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: ,JJQ.. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-12 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 05 Instructions for Completing Checklist, This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Open S-Hook on light above Fire Door 441. No equipment in area so no seismic interaction concems.Masonry wall in area are all seismically qualified.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping in area is welded and well supported.
No concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-1 3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 05 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Temporary welding booth in area by column AC-132. No equipment in the area for items to interact with. No concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Unit 2 Control Building El 737.Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: 9 tA,,- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-14 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 06 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Masonry wall on north end is seismically qualified.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection lines are well supported and judged to be acceptable.
: 6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7.. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-15 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 06 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Diesel Generator Building El. 712. Division II Fuel Oil Tank Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Evaluated by: QJIQ:k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-16 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 07 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Light near ceiling has a loose cover. Judged not to be a seismic interaction concern.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-1 7 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 07 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Diesel Generator Building El. 762. Division II DG Vent Fan Room Seismic Walkdown Team: D. Carter & P. Gazda -9/10/12 Opened panel OPL63JA located in area. No internal component mounting concerns.Evaluated by: David Carter Date: 10/11/2012 Philip Gazda 10/1/2012 Photos D-1 8 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F-Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 08 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
One of the fan coil anchors has some surface rust. Determined to be acceptable.
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Some surface rust on the flange of the pipes coming off the top of 1SXO1PB.Determined to be acceptable.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-1 9 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: Ei] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 08 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Ladders in the area are well tied and are not a seismic interaction concern.Other items on the floor (pipe insulation).
No seismic interaction concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Service Water Pump House. Division II SX Pump Room Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-20 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 09 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Masonry wall on east and south seismically designed.Ceiling tiles in control area. Per Drawings E30-1004-02A-LT Rev. S, E30-1004-05A-L T Rev. Z, and E30-1801 Rev. E, the tiles are restrained.
Due to accessibility, the restraint of the ceiling tiles was not verified.Due to accessibility, the area above the ceiling tiles was not observed.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-21 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 09 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Several cabinets behind control board. Adequate distance to no pose an interaction concern.8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Control Building El 800. Control Room Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12.Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-22 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 10 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-23 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 10 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Ramp stored in area is tied off. No interaction concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Control Building El 825.Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12.Evaluated by: 9JA,- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-24 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 2 Status: Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 11 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Operations equipment cabinet located next to column near 1AP84E.Chained at top tight. (Acceptable per Engineering evaluation).
Determined to be acceptable.
D-25 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 11 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Control Building El 825. Control Room Ventilation Train B.Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: QJS/- David Carter Date: 10/26/2012 Philip Gazda 10/26/2012 Photos D-26 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 12 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
Delamination in concrete pad for makeup train A filter Unit. Determined to be acceptable since the anchors penetrate the pad and anchor into the concrete floor. Noted as pre-seismic observation.
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-27 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 12 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Control Building El 825. Control Room HVAC Train A Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: QJAI,.k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-28 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 13 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-29 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 13 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Control Building El 781. Division IV Inverter Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-30 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: E N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 14 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Masonry wall in area are seismically qualified.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-31 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 14 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Control Building El 781. Division III Switchgear Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: Qt., David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-32 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 15 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-33 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 15 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Fuel Building El 712. HPCS Room Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: QJ2Qk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-34 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 16 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-35 Clinton Power Station 12QO108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 16 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Some structural steel stored on the floor. No seismic interaction concerns due to the location of the steel.8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Fuel Building El 755. NW Corner.Seismic Walkdown Team: D. Carter & P. Gazda -9/11/12 Evaluated by: 'JA/Q,' David Carter Date: 10/11/2012 Philip Gazda 10/1/2012 Photos D-36 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 17 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Column anchor bolts have nuts and jam nuts. Some of the jam nuts do not have full thread engagement.
Jam nuts do not require full thread engagement.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-37 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 17 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Nitrogen gas bottles are well restrained.
Tool boxes are chained to the hand rail. No seismic interaction concerns.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Containment Building El 755 HCU Area Near AZ 300 Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: 9s'J, David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-38 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 18 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Column anchor bolts have nuts and jam nuts. Some of the jam nuts do not have full thread engagement.
Jam nuts do not require full thread engagement.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Stainless steel collection tank welded to support. No seismic concerns.Air handling units sitting on vibration isolators.
Restraint in all three directions.
No seismic concern.Several conduit clamps located near the stairs have conduit clamps oriented such that friction is resisting dead load. Tugged and determined to acceptable in this instance.4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Y2" copper pipe from valve IRE021 has a long unsupported span.Determined to be acceptable.
Lock on valve ORA027 is close to the solenoid.
Will not create sufficient inertia to cause a loss of function to the solenoid.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-39 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: [ ] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 18 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
: 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Containment Building El 755 HCU Area near AZ 63.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: -JA(Qk David Carter Date: 10/26/2012 Philip Gazda 10/26/2012 Photos D-40 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 19 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Several conduit clamps located near the stairs have the conduit clamps oriented such that friction is resisting dead load. Only on EMT lighting conduit.Due to the light load on the clamps, the SRT determined that the clamps are acceptable.
: 4. Does it appear that the area is free of potentially adverse seismic spatial. Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-41 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 19 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Containment Building El. 803. Near AZ 90.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: Q'.AIk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-42 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 20 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Y2" copper pipe from valve ICI 1-N052R is missing a support. This is the first support from the valve. The span to the next support is approximately 20'.See IR 1414249 and WR 412143.4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-43 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: Ml N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 20 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Containment Building El. 737.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: ,,'.Qk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-44 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 2 Status: V N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 21 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Lights are supported adequately.
Masonry wall seismically qualified.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.D-45 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 21 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Racks are adequately stored.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Fuel Building El. 737. Near Column AM-1 16.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: PJA/,- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-46 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 22 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
Base plates for IPB8131K and 1PB8237 are rusted. No loss in section, therefore ok.3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?All overhead lines are well supported.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Some items are close. No interaction concerns observed.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Miscellaneous items stored by the pool in approved storage area. No concerns.D-47 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: T N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 22 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Fuel Building El. 755. Column AF-121 Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: QJA- David Carter Date: 10/26/2012 Philip Gazda 10/26/2012 Photos D-48 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: F N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 23 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
Some of the expansion anchor base plates have abandoned bolt holes. The correct number of anchors are installed.
Abandoned hole is likely due to having to relocate the anchor due to interference with reinforcing.
Since the correct number of bolts are installed, the condition is determined to be acceptable.
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
Pad on 1RIXPRO22 radiation monitor cracked in several locations.
CIP anchors extend into the slab. Therefore, the cracks are inconsequential.
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Copper piping for JA line has long spans in several cases. No interaction
* concerns.4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-49 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: I N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 23 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Fuel Building El. 781. Near Column AF-121.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: Q)A -- David Carter Date: 10/26/2012 6 "Philip Gazda 10/26/2012 Photos D-50 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 24 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Masonry wall seismically qualified.
Lights are supported adequately.
Conduits and HVAC ducts in area are adequately supported.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.D-51 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 24 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Eyewash in area. No seismic interaction concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Containment Building El 781. Division III Battery Room Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: 9tJAI,- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-52 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 25 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Yes 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?
Yes 3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Yes 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?Yes 6. , Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?Yes 7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Yes D-53 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 25 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Fuel Pool Cooling Heat Exchanger A & B Room. HX room and Alcove.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: ,A/,, David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-54 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 26 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?HVAC ducts, pipes and conduit in area. All are adequately supported.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Light chains are in contact with a conduit and HVAC duct. No seismic concerns.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-55 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: Mj N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 26 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Valve Room Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: ,.JIQk. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-56 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 27 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Cable tray, pipe, conduits all supported adequately.
Drain pipe with Victaulic fittings in area. Not pressurized.
No seismic concerns.Copper pipe (1/2') with 12'- 15' vertical span will not fail and interact with items in the area.4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-57 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 27 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Gas bottles in area are well supported and are not a seismic concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Fuel Building El 781. Near Column AF-104.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-58 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 28 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Piping, cable trays and conduit are all well supported.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Masonry wall seismically qualified.
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-59 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 28 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Comments Fuel Building El. 712. Near Column AM-109.5.Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Yes Evaluated by: Q.A/Q.k David Carter Date: 10/1/2012 621 "Philip Gazda 10/1/2012 Photos D-60 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 29 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Masonry wall seismically qualified.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?D-61 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 29 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Some tools on the floor. No seismic concerns.Ladder is tied off No seismic concerns.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Fuel Building El. 712. Heat Exchanger Pump Room Seismic Walkdown Team: D. Carter & P. Gazda -9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-62 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 30 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
Paint crack by platform to access valve IE51FO10.
No concern.3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Some stainless steel tubing above is bent. No seismic concern.4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Flexible wire on 1E51 COO2E. No interaction concern. Could step on when stepping off ladder.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-63 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 30 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 707. RCIC Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: Q)AQ ' David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-64 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 31 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Masonry wall seismically qualified.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-65 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 31 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 707. LPCS Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-66 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 32 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-67 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 32 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Auxiliary Building El. 707. RHR B Pump/Hx Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: Q-dQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-68 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: Ei N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 33 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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 documentinq other comments.1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?
Yes 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?
Yes 3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Yes 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?Yes 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?Yes 7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Yes D-69 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: FTIi N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 33 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Auxiliary Building El. 781. 1DC02E Battery Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: Z-Q-AIQ, David Carter Date: 10/26/2012 Philip Gazda 10/26/2012 Photos D-70 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 34 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
The anchors on Switchgear 1APO4E and 1APO6E are not visible.3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-71 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 34 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 762. East Side Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: ,,.(,- David Carter Date: 10/11/2012 4 Philip Gazda 10/1/2012 Photos D-72 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 35 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
The anchors on Switchgear 1AP07 and 1AP11E are not visible.3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Some of the clamps on 1" EMT conduits for lights are oriented such that the clamps resist dead load in friction.
The lights are supported at the top and were determined to be adequately supported.
Masonry wall seismically qualified.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.D-73 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: E N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 35 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Cabinet and desk are tied off No seismic concern.Lift tied off to column. No seismic concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 781. Safety Switchgear Room.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: sQ-)AIQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-74 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 36 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items, 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
D-75 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 36 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 737. RHR A & B Rooms Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: 9.J.d .David Carter Date: 10/1/2012 4 Philip Gazda 10/1/2012 Photos D-76 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 37 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
The anchors on Switchgear 1APO5E and 1APO8E are not visible.3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Piping is welded and well supported.
No flood or spray concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.D-77 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: E N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 37 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Operations equipment cabinet is chained to column V-105. No seismic concern.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 762. West.Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: QJAvk- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-78 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 2 Status: N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 38 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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. Does anchorage of equipment in the area appear to be free of potentially Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
: 2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?
: 3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Some of the clamps on 1" EMT conduits for lights are oriented such that the clamps resist dead load in friction.
The lights are supported at the top and were determined to be adequately supported.
: 4. Does it appear that the area is free of potentially adverse seismic spatial Yes interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
: 5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?Fire protection piping is welded and well supported.
No flood or spray concerns.Drain pipe with Victaulic fittings in area. Not pressurized.
No seismic concerns.6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?No fire sources in the area.D-79 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Status: M N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):
Area Walk-by 38 7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?
Operations equipment cabinet is tied off to the hand rail. No seismic concem.8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Auxiliary Building El. 781. West Seismic Walkdown Team: D. Carter & P. Gazda -9/13/12 Evaluated by: ' ',- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 Photos D-80 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 E Plan for Future Seismic Walkdown of Inaccessible Equipment Fourteen (14) items could not be walked down during the 180-day period following the issuance of the IOCFR50.54(f) letter due to their being inaccessible.
The items will be walked down during a unit outage or time when the equipment is accessible, as appropriate.
Table E-1 summarizes the reasons each item is inaccessible during normal plant operation and notes the Clinton Power Station Issue Report (IR) that has been written to track completion of the Seismic Walkdowns (and Area Walk-bys) for these items. It is noted that SSCs identified on Table E-1 require a complete inspection including, as applicable, internal inspections of electrical cabinets for other adverse seismic conditions, as required.Certain cabinets require supplemental internal inspection for other adverse seismic conditions as summarized in Table E-2. Supplemental internal inspections of these cabinets are required due to clarification provided by the NRC after the online seismic walkdowns were completed.
These Supplemental inspections will be completed during a unit outage or another time when the equipment is accessible, as appropriate.
It is noted, that SSCs identified on Table E-1 do not appear on Table E-2.E-1 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Table E-1. Inaccessible and Deferred Equipment List Component Reason for Action Resolution 
/ Milestone ID Description Inaccessibility Request Status Completion
________ ~~ID (R _ _ _ _480 VOLT UNIT Anchorage is 1411610 OAP05E SUBSTATION A located in DEFERRED energized SCRF # TO OUTAGE cabinets.
5763 480 VOLT UNIT Anchorage is 1413030 1AP11E SUBSTATION 1A located in DEFERRED 4QTR2013 energized SCRF # TO OUTAGE cabinets.
5764 4160 VOLT Anchorage is 1413030 SWITCHGEAR located in 1APO7E 1A1 energized SCRF # DEFERRED 4QTR2013 cabinets.
5765 TO OUTAGE 4160 VAC Anchorage is 1411610 1E22S004 METALCLAD located in SCRF # DEFERRED SWITCHGEAR 1C1 energized 5762 TO OUTAGE 4QTR2017 BREAKER cabinets.MAIN STEAM Component 1411608 1B21F022A INBOARD located in high DEFERRED 4QTR2013 ISOLATION VALVE -dose area. SCRF# TO OUTAGE 1B21-F022A 5769 Component 1411608 1B21F028A MAIN STEAM located in high DEFERRED 4QTR2013 OUTBOARD dose area. SCRF # TO OUTAGE ISOLATION VALVE 5768 MAIN STEAM Component 1411608 1B21F041A SAFETY/RELIEF located in high DEFERRED 4QTR2013 VALVE dose area. SCRF # TO OUTAGE 5770 MAIN STEAM Component 1411608 1B21F041D SAFETY/RELIEF located in high DEFERRED 4QTR2013 VALVE dose area. SCRF # TO OUTAGE 5771 DRYWELL AMBIENT Component 1411608 1E31NO17 TMEATUREN Copnt DEFERRED 4QTR2013 1 E31N1D7A TEMPERATURE located in high SCRF# TO OUTAGE DETECTOR dose area. 5772 1B21F041D 55 1411608 1B21AO03D GALLON Component DEFERRED 4QTR2013 ACCUMULATOR located in high SCRF # TO OUTAGE FOR PR VALVE dose area. 5773 E-2 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Act-ion Component Reason for Actit Resolution I Milestone ID Description Inaccessibility Request Status Completion 1B21F041A 16 1411608 1B21A004A GALLON Component DEFERRED 4QTR2013 ACCUMULATOR located in high SCRF # TO OUTAGE FOR PR VALVE dose area. 5774 1B21F047D 16 1411608 11B21A004L GALLON Component DEFERRED 4QTR2013 ACCUMULATOR located in high SCRF # TO OUTAGE FOR PR VALVE dose area. 5775 SRV F041A DUMP 1412209 IB21NO04A TO SUP POOL Component DEFERRED 4QTR2013 TAILPIPE located in high SCRF # TO OUTAGE TEMPERATURE dose area. 5766 SRV F041D DUMP 1412209 11B21NO04D TO SUP POOL Component DEFERRED 4QTR2013 TAILPIPE located in high SCRF # TO OUTAGE TEMPERATURE dose area. 5767 E-3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Table E-2. Supplemental Internal Cabinet Inspection IF NOT TRACKING STATUS /COMPONENT EQUIPMENT ACCESSIBLE MILESTONE NUMBER STION ID DESCRIPTION CLASS (Y/N) ACCESSIBLE, COMPLETION NUMBER INSPECTION WHY? (IR NO.) RESULTS OAP25E DIVISION 2 (01) MCCs and Deferred to DAMPERS MCC B Wall Mounted Y N/A 4QTR2015 1429819 outage Contactors 0AP54EB CONTROL (01) MCCs and Deferred to BUILDING MCC Wall Mounted y N/A 4QTR2013 1429819 outage E2 Contactors 1AP30E SHUTDOWN (01) MCCs and Deferred to SERVICE WATER Wall Mounted Y N/A 4QTR2013 1429819 outage MCC 1B Contactors 1AP41E AUXILIARY (01) MCCs and Deferred to BUILDING MCC Wall Mounted y N/A 4QTR2019 1429819 outage 1 F Contactors 1AP42E AUXILIARY (01) MCCs and Deferred to BUILDING MCC Wall Mounted Y N/A 4QTR2015 1429819 outage 1G Contactors 1AP61E DG BUILDING (01) MCCs and Deferred to MCC 1B Wall Mounted Y N/A 4QTR2015 1429819 outage Contactors 1AP73E AUXILIARY (01) MCCs and Deferred to BUILDING MCC Wall Mounted y N/A 4QTR2013 1429819 outage 1A2 Contactors 1 E22S003 HPCS SYSTEM (04) Extensive TRANSFORMER Transformers N Disassembly N/A N/A N/A lDC14E 125V DC MCC 1B (14) Distribution Deferred to Panels and Auto y N/A 4QTR2015 1429819 outage Transfer Switches Table E-2 Page 1 of 3 E-4 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 IF NOT TRACKING STATUS /COMPONENT EQUIPMENT ACCESSIBLE MILESTONE NUMBER STION ID DESCRIPTION CLASS (Y/N) ACCESSIBLE, COMPLETION NUMBER INSPECTION WHY? (IR NO.) RESULTS lDC15E 125V DC MCC 1D (14) Distribution Deferred to Panels and Auto Y N/A 4QTR2017 1429819 outage Transfer Switches lDC07E 125V BATTERY (16) Battery Deferred to CHARGER 1B Chargers and Y N/A 4QTR2015 1429819 outage Inverters 1E22S001E DIV 3 BATTERY (16) Battery CHARGER Chargers and N Diensive N/A N/A N/A Inverters Disassembly 0PL72JB CONTROL ROOM (20) No other HVAC SYSTEM Instrumentation adverse PANEL TRAIN BL and Control Y N/A 9/11/2012 N/A seismic Panels conditions 1C61P001 NSSS REMOTE (20) No other SHUTDOWN Instrumentation adverse PANEL and Control Y N/A 9/13/2012 N/A seismic Panels conditions 1DG01JB 1DG01KB CT-PT (20)COMPARTMENT Instrumentation Extensive N NANAN/A and Control Disassembly Panels 1E22S001B DIV 3 DIESEL (20) No other GEN CONTROL Instrumentation adverse PANEL and Control Y N/A 9/10/2012 N/A seismic Panels conditions 1H13P601 REACTOR CORE (20) No other COOLING BENCH Instrumentation adverse BB and Control Y N/A 9/11/2012 N/A seismic Panels conditions Table E-2 Page 2 of 3 E-5 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 IF NOT TRACKING STATUS I COMPONENT EQUIPMENT ACCESSIBLE MILESTONE NUMBER STION ID DESCRIPTION CLASS (Y/N) ACCESSIBLE, COMPLETION NUMBER INSPECTION WHY? (IR NO.) RESULTS 1H13P639 CNMT ATM MON (20) No other INST PNL B Instrumentation adverse and Control Y N/A 9/11/2012 N/A seismic Panels conditions 1H22P028 HPCS DIESEL- (20) Deferred to GENERATOR Instrumentation outage PROTECTIVE and Control Y N/A 4QTR2017 1429819 RELAY PANEL Panels 1PL12JB DIESEL- (20) No other GENERATOR 1B Instrumentation adverse CONTROL PANEL and Control Y N/A 9/11/2012 N/A seismic ASSEMBLY Panels conditions Table E-2 Page 3 of 3 E-6 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 F Peer Review Report This appendix includes the Peer Review Team's report, including the signed Peer Review Checklist for SWEL from Appendix F of the EPRI guidance document.F-1 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Peer Review Report for Near Term Task Force (NTTF) Recommendation 2.3 Seismic Walkdown Inspection of Clinton Power Station October 26, 2012 Prenared by Peer Reviewers Walter Diordievic (Team Leader)Todd A. Bacon Tribhawan K. Ram Walter Djordievic October 26, 2012 Peer Review Team Leader Certification Signature Date Sheet 1 of 11 F-2 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 IIntroduction 1.1 OVERVIEW This report documents the independent peer review for the Near Term Task Force (NTTF) Recommendation 2.3 Seismic Walkdowns performed by Stevenson 
&Associates (S&A) for Unit 1 of the Clinton Power Station (CPS). The, peer review addresses the following activities:
* Review of the selection of the structures, systems, and components, (SSCs) that are included in the Seismic Walkdown Equipment List (SWEL).* Observation of the seismic walkdowns on September 11, 2012 and adherence to the Seismic Walkdown Guidance (SWG)' by Mr. Todd Bacon." Review of a sample of the checklists prepared for the Seismic Walkdowns 
& Walk-Bys." Review of any licensing basis evaluations.
* Review of the decisions for entering the potentially adverse conditions into the plant's Corrective Action Plan (CAP).* Review of the final submittal report.The peer reviewers for CPS Unit 1 are Messrs. Walter Djordjevic, Todd A. Bacon, and Tribhawan K. Ram, all of S&A. Mr. Djordjevic is designated the Peer Review Team Leader. None of the aforementioned engineers is involved in the seismic walkdown inspection process so that they can maintain their independence from the project. Mr.Djordjevic is an advanced degree structural engineer, has over thirty years of nuclear seismic experience and has been trained as a Seismic Capability Engineer (EPRI SQUG training), EPRI IPEEE Add-on, Seismic Fragility and Seismic Walkdown Engineer (SWE). Mr. Bacon is a civil-structural engineer with over thirty years of nuclear engineering experience and received the Seismic Walkdown Engineer (SWE) training.Mr. Ram is an advanced degree nuclear engineer with over twenty-eight years of nuclear power plant experience.
Mr. Djordjevic, as Peer Review Team Leader, has participated in all phases of the peer review process for CPS, Unit 1.1 EPRI Technical Report 1025286, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, dated June 2012.Sheet 2 of 11 F-3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 The SWEL development was performed by Mr. Tony Perez of S&A. No findings were cited on the peer review checklist.
The completed SWEL Peer Review Checklist is found in Attachment 
: 1. The discussion for the SWEL development peer review is found in Section 2.The peer review of the seismic walkdown inspection started on September 11, 2012 with a peer check of the actual walkdowns for Unit 1. Mr. Bacon joined the walkdown team for a portion of the day's planned walkdowns to observe the conduct of walkdowns and adherence to the SWG. Interviews were conducted by Messrs. Bacon and Djordjevic with the SWE inspection team after review of a sample of the Unit 1 Seismic Walkdown Checklists (SWCs) and the Area Walk-by Checklists (AWCs) to ascertain procedural compliance with the SWG. The interviews were conducted with Mr. Dave Carter of the SWE inspection team on October 8, 2012 and with Mr. Phil Gazda of the SWE inspection team on October 26, 2012. The discussion of the sample SWCs and AWCs is provided in Section 3.No issues were identified which challenged the current licensing basis.Sheet 3 of 11 F-4 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 2Peer Review -Selection of SSCs 2.1 PURPOSE The purpose of this section is to describe the process to perform the peer review of the selected structures, systems, and components, (SSCs) that were included in the Seismic Walkdown Equipment List (SWEL).This section documents the Peer Review -Selection of SSCs performed for Clinton Power Station -Unit 1.2.2 PEER REVIEW ACTIVITY -SELECTION OF SSCs The guidance in EPRI Technical Report 1025286, Seismic Walkdown Guidance for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, dated June 2012, Section 3: Selection of SSCs was used as the basis for this review.This peer review was based on reviews of the following documents:
* Seismic Walkdown Interim Report, Revision 1, dated 09/18/2012 This peer review was based on interviews with the following individual who was directly responsible for development of the SWEL:* Mr. Tony Perez, Senior Mechanical Engineer This peer review utilized the checklist shown in the SWG, Appendix F: Checklist for Peer Review of SSC Selection.
For SWEL 1 development, the following actions were completed in the peer review process:* Verification that the SSCs selected represented a diverse sample of the equipment required to perform the following five safety functions:
o Reactor Reactivity Control (RRC)o Reactor Coolant Pressure Control (RCPC)o Reactor Coolant Inventory Control (RCIC)o Decay Heat Removal (DHR)o Containment Function (CF)This peer review determined that the SSCs selected for the seismic walkdowns represent a diverse sample of equipment required to perform the five safety functions.
* Verification that the SSCs selected include an appropriate representation of items having the following sample selection attributes:
o Various types of systems o Major new and replacement equipment o Various types of equipment Sheet 4 of 11 F-5 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 o Various environments o Equipment enhanced based on the findings of the IPEEE o Risk insight consideration This peer review determined that the SSCs selected for the seismic walkdowns include a sample of items that represent each attribute/consideration identified above.For SWEL 2 development, the following actions were completed in the peer review process:* Verification that spent fuel pool related items were considered and appropriately added to SWEL 2.This peer review determined that spent fuel pool related items were given appropriate consideration.
Portions of the spent fuel pool cooling system are classified as Seismic Category 1 (Class I) and SWEL 2 was sufficiently populated as appropriate.
* Verification that appropriate justification was documented for spent fuel pool related items that were not added to the SWEL 2.This peer review determined that an appropriate level of justification was documented for those items related to the spent fuel pool that were not added to SWEL 2.2.3 PEER REVIEW FINDINGS -SELECTION OF SSCs This peer review found that the process for selecting SSCs that were added to the SWEL was consistent with the process outlined in the SWG Section 3: Selection of SSCs.The peer review checklist is attached to this document.
This peer review resulted in no additional findings.2.4 RESOLUTION OF PEER REVIEW COMMENTS -SELECTION OF SSCs All comments requiring resolution were incorporated prior to completion of this peer review.

==2.5 CONCLUSION==

OF PEER REVIEW -SELECTION OF SSCS This peer review concludes that the process for selecting SSCs to be included on the seismic walkdown equipment list appropriately followed the process outlined in the SWG, Section 3: Selection of SSCs. It is further concluded that the SWEL sufficiently represents a broad population of plant Seismic Category 1 (Class I) equipment and systems to meet the objectives of the NRC 50.54(f) letter.Sheet 5 of 11 F-6 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 31Review of Sample Seismic Walkdown & Area Walk-Bys Checklists 3.1 OVERVIEW A peer review of the SWCs and AWCs was performed on September 11, 2012, after which an interview was conducted by Messrs. Djordjevic and Bacon with the SWE inspection team in accordance with the SWG requirements.
The SWE trained walkdown engineers were Messrs. Dave Carter and Phil Gazda.3.2 SAMPLE CHECKLISTS Table 3-1 lists the SWC and AWC samples which represent approximately 22% of the SWCs and 21% of the AWCs. The sample includes the equipment inspected during the peer review and other equipment items from other classes to introduce diversity to the sampling procedure.
Table 3-1: Table of SWC and AWC Samples from Seismic Walkdown Inspection for Unit I Equipment Equipment Class Walkdown Item Observations Identification OAP25E 1 -Motor Control Centers Division 2 Dampers MCC B No concerns 0PL72JB 20 -Instrumentation and Control Panels Control Room HVAC and Cabinets System Panel Train No concerns BL OVC03CB 9 -Fans Control Room HVAC No concerns Supply Fan B OVC14TB 21 -Tanks and Heat Control Room HVAC Exchangers System Chilled Water No concerns Compression T 1AP30E 1 -Motor Control Centers Shutdown Service No concerns Water MCC 1B 1AP73E 1 -Motor Control Centers Auxiliary Building No concerns MCC 1A2 lCllDO01BE 0 -Other 16-05 Hydraulic No concerns Control Unit l Cl lDO01FC 0 -Other 40-53 Hydraulic No concerns Control Unit Sheet 6 of 11 F-7 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Equipment Equipment Class Walkdown Item Observations Identification 1C11P301 20 -Instrumentation and Control Panels and Cabinets CRD Pressure Control No concerns Instrument Panel 1 DC02E 15 -Batteries on Racks No concerns 125V DC Battery 1 B 1DC14E 14 -Distribution Panels No concerns 125V DC MCC 1B 1DG01TB 21 -Tanks and Heat Exchangers Division 2 DG Fuel Oil No concerns Day Tank 1 DG06SB 12 -Air Compressors Diesel Generator 1 B No concerns Air Skid lDG20PB 5 -Horizontal Pumps 1DG01KA 12 Cylinder No concerns Cooling Water Pump 1E12FOO3B 8 -Motor-Operated and Solenoid-Operated Valves RHR HX 1 B Shell No concerns Side Outlet Valve 1E12ROO2B 18 -Instruments on Racks No concerns Pressure Indicator 1 E21COO1 6 -Vertical Pumps No concerns LPCS Pump 1 E22F001 8 -Motor-Operated and Solenoid-HPCS Suction From Operated Valves RCIC Storage Tank No concerns Valve 1E22S001 17 -Engine-Generators ENG-GEN For HPCS No concerns System 1 E22S003 4 -Transformers HPCS System No concerns Transformer 1FC004A 7 -Fluid-Operated Valves FD Bypass To HX A No concerns Valve 1FC017 7 -Fluid-Operated FC Clean Up Pumps Valves To FC Demin Tanks No concerns Isolation Valve 1FC02PA 5 -Horizontal Pumps Fuel Pool Cooling No concerns Pump 1A 1H13P601 20 -Instrumentation and Control Panels and Cabinets Reactor Core Cooling No concerns Bench BB Sheet 7 of 11 F-8 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Equipment Equipment Class Walkdown Item Observations Identification 1H13P639 20 -Instrumentation and Control Panels Containment ATM and Cabinets Monitor Instrument No concerns Panel B 1 H22P028 20 -Instrumentation and Control Panels HPCS Diesel and Cabinets Generator Protective No concerns Relay Panel lIA013A 8 -Motor-Operated and Solenoid-Compressed Gas Operated Valves Outboard Isolation No concerns Valve 1PIDG040 18 -Instruments on 1DG01KB Air Racks Receiver 1 DG05TA No concerns Pressure 1PIDG304B 18 -Instruments on 1DGO1KB 16 Cylinder Racks Water Jacket No concerns Pressure 1 RE020 7 -Fluid-Operated Valves Drywell RE Outboard No concerns Isolation Control Valve Area Walkdown Description Observations Diesel Generator Building El.737. Division I DG Room No concerns Diesel Generator Building El.737. Division II DG Day Tank Room No concerns Control Building El. 825. No concerns Control Building El. 781.Division IV Inverter Room No concerns Control Building El. 781.Division III Switchgear Room No concerns Containment Building El. 755 HCU Area Near AZ 300 No concerns Valve Room No concerns Fuel Building El. 712. Heat Exchanger Pump Room No concerns Sheet 8 of 11 F-9 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 3.3 EVALUATION OF FINDINGS There were no findings that challenged the licensing basis. A review of Tables 3-1 and 3-2 of the previous section show no concerns or findings in the sampling of the SWCs and AWCs. Tables 5-2 and 5-3 of the Seismic Walkdown Report (final submittal report)provide the lists of the issues encountered for the equipment seismic walkdowns and area walk-bys.
The single issue for the SWEL equipment was a documentation discrepancy for Cabinet 1 DG01JB for which an IR was written and a missing clamp support for the 1/2" tubing line to a non-seismic transmitter 1 C11N052 for which an IR was written that resulted in a work order.The scaffolding and seismic housekeeping procedures were reviewed by the SWEs in order to gain a full understanding of the plant practices in regard to those procedures.
There were no seismic concerns noted in Unit 1 with regard to scaffold erection.
The scaffolds were properly tied off and braced, and properly tagged with respect to the procedure.
Concerning seismic housekeeping, there were no instances found throughout the plant and it can be concluded that CPS Unit I implements their seismic housekeeping program consistently and to a very high standard.The peer reviewers consider the judgments made by the SWEs to be appropriate and in concurrence with the SWG.Sheet 9 of 11 F-I 0 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 4Review of Licensing Basis Assessments Tables 5-2 and 5-3 of the Seismic Walkdown Report provide a list of the issues encountered during the Unit 1 seismic walkdown inspections for the SWEL components and how they were addressed.
If a CPS IR request was generated it is shown in the Tables. Interviews were conducted by Messrs. Djordjevic and Bacon with the SWE inspection team on October 8 and October 26, 2012 to discuss the issues identified.
No potentially adverse seismic conditions were identified that resulted in a seismic licensing basis evaluation.
The peer reviewers concur with this outcome.Sheet 10 of 11 F-11 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 51Review Final Submittal Report & Sign-off The entire final submittal report has been reviewed by Messrs. W. Djordjevic, T. K. Ram and T. A. Bacon and found to meet the requirements of the EPRI 1025286 -Seismic Walkdown Guidance.
The Peer Review determined that the objectives and requirements of the 50.54(f) letter 2 are met. Further, the efforts completed and documented within the final submittal report are in accordance with the EPRI guidance document.2NRC Letter to All Power Reactor Licensees et al., "Request for Information Pursuant to Title 10 of the Code of Federal Regulations 50.54(f) Regarding Recommendation 2.1, 2.3, and 9.3, of the Near-Term Task Force Review of Insights from the Fukushima Dai-ichi Accident," Enclosure 3,"Recommendation 2.3: Seismic," dated March 12, 2012 Sheet 11 of 11 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 2 Peer Review Checklist for SWEL Instructions for Completing Checklist This peer review checklist may be used to document the review of the Seismic Walkdown Equipment List (SWEL) in accordance with Section 6 Peer Review. The space below each question in this checklist should be used to describe any findings identified during the peer review process and how the SWEL may have changed to address those findings.
Additional space is provided at the end of this checklist for documenting other comments.1. Were the five safety functions adequately represented in the SWEL 1 selection?
YO NEI Appropriate equipment has been included to maintain the five safety functions:
RRC, DHR, RCIC, RCPC, and CF 2. Does SWEL 1 include an appropriate representation of items having the following sample selection attributes:
: a. Various types of systems? Y[D NEI Various system types (e.g., EDG, EDG Fuel Oil Transfer, RHR, Shutdown Service Water, HPCS, Batteries, Battery Chargers, Low and Med Vol Switchgear and MCCs) have been included.b. Major new and replacement equipment?
Y[D N[]None as explained in the Interim Report c. Various types of equipment?
Y[O NEI The equipment represents all required 21 types except 11 and 13. The screenings
#1, #2, and #3 resulted in no equipment in the latter two categories.
: d. Various environments?
YO NE Appropriate environments (e. g., DG, Control, and Auxiliary buildings) have been included.e. Equipment enhanced based on the findings of the IPEEE (or equivalent) program? Y0 NE)None as stated in the Interim Report F-1 3 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 2 Peer Review Checklist for SWEL f Were risk insights considered in the development of SWEL 1?Risk quantifications (F-V and RAW) provided in the "Comments" column YZ NEI 3. For SWEL 2: a, Were spent fuel pool related items considered, and if applicable included in SWEL 2?Yes as explained in the Interim Report YO N['I b. Was an appropriate justification documented for spent fuel pool related items not included in SWEL 2?Appropriate justification has been provided in-the Interim Report.YO NEI 4. Provide any other comments related to the peer review of the SWELs.None 5. Have all peer review comments been adequately addressed in the final SWEL? YO NEI Peer Reviewer #1: Date: 9/11/2012_____ Date: 9/11/2012 Peer Reviewer #2: F-14}}