ML14035A353
| ML14035A353 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 01/13/2014 |
| From: | Yates L American Electric Power |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML14035A350 | List:
|
| References | |
| AEP-NRC-2014-08 SD-121023-001, Rev 2 | |
| Download: ML14035A353 (114) | |
Text
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 C
Seismic Walkdown Checklists (SWCs)
Table C-1 Summary of Seismic Walkdown Checklists for DCCNP1 Online Walkdowns COMPONENT ID DESCRIPTION Anchorage PAGE Verification Confirmed UNIT 1 & UNIT 2 CONDENSATE STORAGE TANKS CROSSTIE 12-HE-16N Spent Fuel Pit Heat Exchanger (Note: This is y
C-8 the only SWEL2 Component included) 12-HV-ACCP-3 COMPONENT COOLING WATER PUMPS N
C-10 VENTILATION SOUTH 12-HV-ESW-5 UNIT 1 WEST ESW PP ROOM SUPPLY Y
C-13 VENTILATION FAN 1-ABD-A 600VAC MOTOR CONTROL CENTER ABD-A Y
C-19 1-ABD-B 600VAC MOTOR CONTROL CENTER ABD-B N
C-28 1-ACRA-2 CONTROL ROOM AIR HANDLING Y
C-37 SUBPANEL #2 1-AM-A 600VAC MOTOR CONTROL CENTER AM-A Y
C-44 1-BATT-AB PLANT BATTERY AB Y
C-49 1-BC-AB PLANT BATTERY BATT-AB CONTROL Y
C-54 PANEL 1-BC-ABI PLANT BATTERY BATT-AB BATTERY 0-59 CHARGER #1 1-BC-AB2 PLANT BATTERY BATT-AB CHARGER #2 N
C-65 1-BCTC-AB(1)
PLANT BATTERY CHARGERS BC-AB1 AND Y
C-71 BC-AB2 TRANSFER 1-BLI-130 STEAM GENERATOR OME-3-3 WIDE y
C-75 RANGE LEVEL INDICATOR TRANSMITTER 1-BLP-132 STEAM GENERATOR OME-3-1 CHANNEL III N
C-79 REACTOR 1-CCV-AB 250VDC TRAIN 'B' CRITICAL SOLENOID N
C-83 VALVES 1-CCW COMPONENT COOLING WATER CONTROL N
C-87 PANEL 1-CFI-420 COMPONENT COOLING WATER TO WEST y
C-91 COMPONENT COOLING 1-CFI-429 WEST RHR HEAT EXCHANGER HE-17W N
C-95 COMPONENT COOLING 1-CLI-114 CONDENSATE STORAGE TANK TK-32 Y
C-99 LEVEL INDICATOR 1-CMO-420 WEST CCW HEAT EXCHANGER CCW N
C-103 OUTLET SHUTOFF VALVE I
j C-1
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-1 Summary of Seismic Walkdown Checklists for DCCNP1 Online Walkdowns COMPONENT ID DESCRIPTION Anchorage PAGE Verification Confirmed 1-CRID-3 120VAC CONTROL ROOM INSTRUMENT Y
C-107 DISTRIBUTION 1-CRID-4-INV 120VAC CONTROL ROOM INSTRUMENT Y
C-111 DISTRIBUTION SYSTEM 1-DGAB AB EMERGENCY DIESEL GENERATOR Y
C-115 OME-150-AB CONTROL 1-DGAB-INV AB EMERGENCY DIESEL GENERATOR N
C-126 OME-150-AB INVERTER 1-ESW ESSENTIAL SERVICE WATER CONTROL N
C-132 PANEL 1-EZC-A 600VAC MOTOR CONTROL CENTER EZC-A Y
C-137 1-EZC-A1 600VAC MOTOR CONTROL CENTER EZC-N C-143 A l N
C -1 4 3 1-EZC-B 600VAC MOTOR CONTROL CENTER EZC-B Y
C-147 1-EZC-B1 600VAC MOTOR CONTROL CENTER EZC-N C-153 B1 1-FFI-240 AUX FEEDWATER TO SG OME-3-4 FLOW Y
C-157 INDICATOR TRANSMITTER 1-HE-15W WEST COMPONENT COOLING WATER N
C-161 HEAT EXCHANGER 1-HE-17W WEST RESIDUAL HEAT REMOVAL HEAT Y
C-166 EXCHANGER 1-HE-18W WEST CONTAINMENT SPRAY HEAT Y
C-170 EXCHANGER 1-HV-ACRA-2 CONTROL ROOM VENTILATION SOUTH AIR N
C-177 CONDITIONING 1-HV-ACRF-2 CONTROL ROOM N
C-180 PRESSURIZATION/CLEANUP FILTER UNIT 1-HV-AES-2 AUXILIARY BUILDING VENTILATION Y
C-184 ENGINEERED SAFETY 1-HV-CEQ-1 CONTAINMENT HYDROGEN SKIMMER N
C-190 VENTILATION FAN #1 1-HV-CEQ-2 CONTAINMENT HYDROGEN SKIMMER Y
C-194 VENTILATION FAN #2 1-HV-DGX-1 AB EMERGENCY DIESEL GENERATOR Y
C-199 ROOM VENTILATION 1-HV-SGRS-8 4KV ROOM 600V SWITCHGEAR Y
C-203 TRANSFORMERS TR11A AND 1-IFI-53 BORON INJECTION TO REACTOR N
C-207 COOLANT LOOP #3 FLOW 1-IMO-222 WEST CONTAINMENT SPRAY PUMP N
C-210 DISCHARGE TO 1-IMO-225 REFUELING WATER STORAGE TANK TO N
C-213 WEST CONTAINMENT C-2
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-1 Summary of Seismic Walkdown Checklists for DCCNP1 Online Walkdowns COMPONENT ID DESCRIPTION Anchorage PAGE Verification Confirmed I-IMO-320 WEST RESIDUAL HEAT REMOVAL PUMP N
C-216 PP-35W SUCTION 1-IMO-331 WEST RHR TO UPPER CONTAINMENT N
C-219 SPRAY SHUTOFF VALVE WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION 1-IMO-52 BORON INJECTION TO REACTOR N
C-227 COOLANT LOOP #2 SHUTOFF 1-IMO-911 REFUELING WATER STORAGE TANK TO N
C-232 CVCS CHARGING 1-MCAB(1) 250VDC DISTRIBUTION PANEL MCAB Y
C-236 1-MCM-221 MAIN STEAM LEAD #2 TO AUXILIARY FEED N
C-240 PUMP TURBINE 1-MRV-230 STEAM GENERATOR OME-3-3 STOP VALVE N
C-243 1-MRV-243 STEAM GENERATOR OME-3-4 POWER N
C-247 OPERATED RELIEF 1-NLP-153 PRESSURIZER OME-4 PROTECTION Y
C-250 CHANNEL 3 LEVEL 1-NPS-1 11 REACTOR VESSEL TRAIN 'B' WIDE RANGE Y
C-253 PRESSURE 1-OME-150-AB AB EMERGENCY DIESEL GENERATOR Y
C-258 WEST COMPONENT COOLING WATER 1-PP-10W PUMP N
C-264 1-PP-26S SOUTH SAFETY INJECTION PUMP N
C-267 1-PP-35W WEST RESIDUAL HEAT REMOVAL PUMP N
C-272 1-PP-3W WEST MOTOR DRIVEN AUXILIARY Y
C-276 FEEDWATER PUMP 1-PP-4 TURBINE DRIVEN AUXILIARY FEED PUMP N
C-281 1-PP-50W WEST CENTRIFUGAL CHARGING PUMP Y
C-286 1-PP-7W WEST ESSENTIAL SERVICE WATER PUMP Y
C-290 1-PP-9W WEST CONTAINMENT SPRAY PUMP Y
C-297 1-PS-A 600VAC MOTOR CONTROL CENTER PS-A N
C-301 l-QT-106-ABI AB EMERGENCY DIESEL FUEL OIL Y
C-307 TRANSFER PUMP #1 l-QT-107-AB AB EMERGENCY DIESEL FUEL OIL DAY Y
C-312 TANK 1-QT-130-AB2 AB EMERGENCY DIESEL JACKET WATER Y
C-317 PUMP #2 1-QT-141-AB1 AB EMERGENCY DIESEL STARTING AIR N
C-320 RECEIVER #1 1-QT-142-AB1 AB EMERGENCY DIESEL STARTING AIR Y
C-325 COMPRESSOR #1 1-QT-506 TURBINE DRIVEN AUX FEED PUMP PP-4 N
C-330 TRIP AND THROTTLE VALVE C-3
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Table C-1 Summary of Seismic Walkdown Checklists for DCCNP1 Online Walkdowns COMPONENT ID DESCRIPTION Anchorage PAGE Verification Confirmed 1-RC REACTOR CONTROL RODS CONTROL N
C-333 PANEL 1-RPS-B REACTOR PROTECTION AND SAFEGUARD Y
C-336 ACTUATION 1-RPST-B REACTOR PROTECTION AND SAFEGUARD N
C-341 ACTUATION 1-RPSX-B REACTOR PROTECTION AND SAFEGUARD N
C-346 ACTUATION 1-SG STEAM GENERATOR AND AUXILIARY FEED Y
C-350 PUMP CONTROL 1-SIS SAFETY INJECTION CONTROL PANEL Y
C-354 1-SPY CONTAINMENT SPRAY CONTROL PANEL N
C-360 1-TDAB(1) 250VDC TRAIN 'B' TRANSFER CABINET N
C-364 1-TRIIA 600VAC BUS I 1A SUPPLY TRANSFORMER N
C-368 1-TR-AFWX 120/208VAC AUXILIARY FEEDWATER Y
C-372 DISTRIBUTION PANEL 1-WMO-702 WEST ESSENTIAL SERVICE WTR PUMP PP-N C-378 7W DISCH S/O VA 1-WMO-715 WEST CONTAINMENT SPRAY HEAT N
C-381 EXCHANGER 1-HE-18W 1-WMO-717 WEST CONTAINMENT SPRAY HEAT N
C-384 EXCHANGER ESSENTIAL 1-WMO-744 ESSENTIAL SERVICE WATER TO WEST N
C-387 MOTOR DRIVEN 1-WMO-753 ESSENTIAL SERVICE WATER TO TURBINE N
C-390 DRIVEN 1-WPA-702 WEST ESW PUMP PP-7W DISCH LOW PRES N
C-393 ALARM XMTR 1-XPC-211 AB EMER DIESEL STARTING AIR RECEIVER N
C-397 QT-141-AB1 PRESSURE XMTR Notes: 1) Partial walkdowns performed on these Components because they could not be opened. These components were walked down again during the outage walkdowns and new checklists were developed and completed under Table C-3.
C-4
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: i-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-CRV-51 Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
UNIT 1 & UNIT 2 CONDENSATE STORAGE TANKS CROSSTIE Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
TB1, 591.00 ft, 83 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 space 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?
- 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 Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-5
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-CRV-51 Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
UNIT 1 & UNIT 2 CONDENSATE STORAGE TANKS CROSSTIE Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Fire extinguishers on short hooks cannot impact valve and therefore this was acceptable for this component. - AR 2012-11669 was issued.
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
- '=
George G Thomas Date:
08/15/2013 Neda Stoeva 08/15/2013 C-6
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Equipment
Description:
12-CRV-51 (7) Fluid-Operated Valves UNIT 1 & UNIT 2 CONDENSATE STORAGE TANKS CROSSTIE P9170902 P9170904 C-7
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HE-16N Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
Spent Fuel Pit Heat Exchanger Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 96 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 12-HE-16N REVO
- 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 Yes oxidation?
PAINTED
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-8
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HE-16N Equipment Class:
(21) Tanks and Heat Exchangers Eauir~ment
Description:
Srent Fuel Pit Heat Exchanaer Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
12-SF-I 19N chain can swing into 12-HE-16N but is not damaging
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-9
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ACCP-3 Equipment Class:
(9) Fans Equipment
Description:
COMPONENT COOLING WATER PUMPS VENTILATION SOUTH Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 633 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 findingqs. Additional space 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 Insulated component attached inline with HVAC vents
- 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 potentiallv adverse seismic conditions?
Yes C-10
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ACCP-3 Equipment Class:
(9) Fans Equipment
Description:
COMPONENT COOLING WATER PUMPS VENTILATION SOUTH 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?
Nothing above fan - inline with vent and at ceiling level
- 9.
Do attached lines have adequate flexibility to avoid damage?
Not Applicable 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-1I
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Equipment
Description:
12-HV-ACCP-3 (9) Fans COMPONENT COOLING WATER PUMPS VENTILATION SOUTH C-12
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ESW-5 Equipment Class:
(9) Fans Equipment
Description:
UNIT 1 WEST ESW PP ROOM SUPPLY VENTILATION FAN Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
SH1, 591.00 ft, 136 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 Yes the 50% of SWEL items requiring such verification)?
DWG 12-5682 REVIO
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-13
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYJ] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ESW-5 Equipment Class:
(9) Fans Eauipment
Description:
UNIT 1 WEST ESW PP ROOM SUPPLY VENTILATION 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-14
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ESW-5 Equipment Class:
(9) Fans Equipment
Description:
UNIT 1 WEST ESW PP ROOM SUPPLY VENTILATION FAN C-15
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(9) Fans Eauioment DescriDtion:
UNIT 1 V 12-HV-ESW-5 C-16
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
12-HV-ESW-5 Equipment Class:
(9) Fans Equipment
Description:
UNIT 1 WEST ESW PP ROOM SUPPLY VENTILATION FAN C-17
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(9) Fans 12-HV-ESW-5 I IlkllT I I/
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y EN] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-ABD-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-A Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 587.00 ft, 121 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-ABD-A REVO
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
Concrete only in front of MCC
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-19
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y F-j] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -ABD-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-A Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
C02 fire protection
- 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?
No Yes Yes No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-20
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y lNT] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-A Equipment Class:
(1) Motor Control Centers 9::=riinm~ntn I
er,
orinfinn.
r~f)\\IAI" RM/'IT DI' (*
KlTI*t L CENTER i J 1%Jl\\ T*J*JI I I I \\*,J C-21
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y F-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-A Equipment Class:
(1) Motor Control Centers CONT C-22
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y L-II U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(1) Mot I-:ýidn
ý irm nf n~otrin~fi~n" Rnn\\/Ai 1-ABD-A or Control Centers
)TOR CONTROL C tHvIJUZUZ C-23
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y
-I-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-A Equipment Class:
(1) Motor Control Centers pment
Description:
600VAC MOTOR CONTROL CENTER ABD-A C-24
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y L-N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-A Equipment Class:
(1) Motor Control Centers Pniinmant nflorrininfinn-R
/AAnIAC.
I)TtIP r'-. MT*I r.Il MTFP ARI'l-A P9130206 C-25
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y FNI U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-A Equipment Class:
(1) Motor Control Centers C-26
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y F-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
I -ABD-A (1) Motor Control Centers (1) Motor Control Centers MOTOR CONTROL CENTER ABD-A C-27
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y j-j U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-B Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 587.00 ft, 121 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-ABD-A REVO
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
Concrete only in front of MCC
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-28
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y N-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -ABD-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-B Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
C02 fire protection
- 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?
No Yes Yes No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-29
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-B C-30
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y
-N--I U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER ABD-B P9130197 C-31
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FN-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers rOR CONTROl C-32
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y riT U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers OTOR CONTR C-33
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y I U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers CONT C-34
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y h`-
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class: (1) Motor Control Centers 600VAC M ITO< CONTROL(
C-35
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y E-N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ABD-B Equipment Class:
(1) Motor Control Centers Eauipment
Description:
600VAC MOTOR CONTROL CENTER ABD-B C-36
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
CONTROL ROOM AIR HANDLING SUBPANEL #2 Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 650.00 ft, 129 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 Yes the 50% of SWEL items requiring such verification)?
DWG 12-3366 REV5
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-37
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
CONTROL ROOM AIR HANDLING SUBPANEL #2 Welds at all 4 comers. 1 bolt has lack of thread engagement -
evaluated in SQUG - OK 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?
Block Wall - retrofitted (adjacent to panel) - OK per DWG 12-4031, Wall W-1
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-38
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
CONTROL ROOM AIR HANDLING SUBPANEL #2 I'W IUU I I I P9100112 C-39
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
CONTROL ROOM AIR HANDLING SUBPANEL #2 C-40
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Pnmidnmtant ngnerinfinn.
i('KITPICAI PIC CKA AlP WAKMfI IKld(
I11RDKII2I If9 P9' C-41
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
EauiDment DescriDtion:
1-ACRA-2 (20) Instrumentation and Control Panels and Cabinets CONTROL ROOM AIR HANDLING SUBPANEL #2 C-42
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-ACRA-2 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets iipment
Description:
CONTROL ROOM AIR HANDLING SUBPANEL #2 rýIuulzi Status: Y WII U C-43
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-AM-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER AM-A Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 633.00 ft, 633 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-AM-A REVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes 2 J Bolts in comers on both sides (front and back) 4 Red Heads in front & 4 Red Heads in back
- 3.
Is the anchorage free of corrosion that is more than mild surface Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
Interaction Effects C-44
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y L-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -AM-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER AM-A
- 7.
Are soft targets free from impact by nearby equipment or structures?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 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?
No Yes Yes No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 E
t N° Neda Stoeva 10/18/12 Photos C-45
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y F-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-AM-A Equipment Class:
(1) Motor Control Centers CONTROL C C-46
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y LN-I U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-AM-A Equipment Class: (1) Motor Control Centers Irnurinrmnnf rflgc-^rinfinn-
- AAIAf' IKACT("ID f KlTDC"I C'f=kITEI AIAA U
J I Vl
\\ k,/Ul*l I I\\Vl C-47
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y El] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-AM-A Equipment Class:
(1) Motor Control Centers EaUi;ment Descrir~tion:
600VAC MOTOR CONTROL CENTER AM-A C-48
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FT] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BATT-AB Equipment Class:
(15) Batteries on Racks Equipment
Description:
PLANT BATTERY AB Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 609.00 ft, 200 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-BA TT-AB REVO
- 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 Yes oxidation?
Very minor oxidation on base plate of front plate on right side batteries
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-49
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -BATT-AB Equipment Class:
(15) Batteries on Racks Equipment
Description:
PLANT BATTERY AB 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-50
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-* N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BATT-AB Equipment Class:
(15) Batteries on Racks Equipment
Description:
PLANT BATTERY AB C-51
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BAT Equipment Class:
(15) Batteries on Racks Equipment
Description:
PLANT BATTERY AB T-AB
ýI!d I f MIZ C-52
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BATT-AB Equipment Class:
(15) Batteries on Racks Eauioment
Description:
PLANT BATTERY AB C-53
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PLANT BATTERY BATT-AB CONTROL PANEL Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 613.00 ft, 205 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 Yes the 50% of SWEL items requiring such verification)?
DWG-PS1-91031-0
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-54
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -BC-AB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PLANT BATTERY BATT-AB CONTROL PANEL 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-55
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PLANT BATTERY BATT-AB CONTROL PANEL C-56
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PLANT BATTERY BATT-AB CONTROL PANEL C-57
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
1 -BC-AB (20) Instrumentation and Control Panels and Cabinets DI TERY BATT-AB CONTROL F C-58
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB1 Equipment Class:
(16) Inverters Equipment
Description:
PLANT BATTERY BATT-AB BATTERY CHARGER #1 Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 613.00 ft, 205 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-BC-ABI REVO
- 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 Yes oxidation?
Painted
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-59
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
V] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-BC-ABI Equipment Class:
(16) Inverters Equipment
Description:
PLANT BATTERY BATT-AB BATTERY CHARGER #1 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-60
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-ABI Equipment Class:
(16) Inverters Equipment
Description:
PLANT BATTERY BATT-AB BATTERY CHARGER #1 C-61
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB1 Equipment Class:
(16) Inverters Y' BATT-)
C-62
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
1 -BC-ABI (16) Inverters PLANT BATTERY BATT-r" 1I I U000 C-63
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-BC-ABI Equipment Class:
(16) Inverters
'BATT C-64
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y j--j U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -BC-AB2 Equipment Class:
(16) Inverters Equipment
Description:
PLANT BATTERY BATT-AB CHARGER #2 Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 613.00 ft, 205 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-65
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y [N-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -BC-AB2 Equipment Class:
(16) Inverters Equipment
Description:
PLANT BATTERY BATT-AB CHARGER #2 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?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 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 No Yes No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-66
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y L-II U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Eauipment
Description:
1 -BC-AB2 (16) Inverters PLANT BATTERY BATT-AB CHARGER #2 Photos C-67
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [-N] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB2 Equipment Class:
(16) Inverters Y BATT-C-68
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y E U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BC-AB2 Equipment Class:
(16) Inverters T BATTERY BATT-C-69
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y F U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
t-BC-AB2 Equipment Class:
(16) Inverters Eauibment
Description:
PLANT BATTERY BATT-AB CHARGER #2 I-'1Ul tibo1 C-70
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N j-j Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BCTC-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
PLANT BATTERY CHARGERS BC-AB1 AND BC-AB2 TRANSFER Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 613.00 ft, 205 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 Yes the 50% of SWEL items requiring such verification)?
COULD NOT OPEN - SQUG 1-BCTC-AB REVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Unknown Cannot open - cannot see anchorage
- 3.
Is the anchorage free of corrosion that is more than mild surface Unknown oxidation?
Cannot open - cannot see anchorage
- 4.
Is the anchorage free of visible cracks in the concrete near the Unknown anchors?
Cannot open - cannot see anchorage
- 5.
Is the anchorage configuration consistent with plant documentation?
Unknown (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Cannot open - cannot see anchorage
- 6.
Based on the above anchorage evaluations, is the anchorage free of Unknown potentially adverse seismic conditions?
C-71
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y N LiI Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -BCTC-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
PLANT BATTERY CHARGERS BC-AB1 AND BC-AB2 TRANSFER Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes No
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 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?
No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that Unknown could adversely affect the safety functions of the equipment?
Could not open due to safety concerns during online walkdown.
Completed inspection during DCCNPI Unit I Outage Walkdown.
Checklist included in report following Table C-3.
Comments Evaluated by:
George G Thomas Date:
08/15/2013 Cw
'P Neda Stoeva 08/15/2013 C-72
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N -U-]
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BCTC-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
PLANT BATTERY CHARGERS BC-ABI AND BC-AB2 TRANSFER Photos C-73
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N I-Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
EauiDment
Description:
I -BCTC-AB (14) Distribution Panels PLANT BATTERY CHAF C-74
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BL1-130 Equipment Class:
(18) Instruments on Racks STEAM GENERATOR OME-3-3 WIDE RANGE LEVEL INDICATOR Equipment
Description:
TRANSMITTER Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 612.00 ft, 73 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., isthe item one of Yes the 50% of SWEL items requiring such verification)?
Dwg. 1-5570P.
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-75
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BLI-130 Equipment Class:
(18) Instruments on Racks STEAM GENERATOR OME-3-3 WIDE RANGE LEVEL INDICATOR Equipment
Description:
TRANSMITTER Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
08/15/2013 Neda Stoeva 08/15/2013 C-76
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BLI-130 Equipment Class:
(18) Instruments on Racks STEAM GENERATOR OME-3-3 WIDE RANGE LEVEL INDICATOR Equipment
Description:
TRANSMITTER Photos C-77
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BL1-130 Equipment Class:
(18) Instruments on Racks STEAM GENERATOR OME-3-3 WIDE RANGE LEVEL INDICATOR TIDAK1QKttA ITT1:::
C-78
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: jYj] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -BLP-1 32 Equipment Class:
(18) Instruments on Racks Equipment
Description:
STEAM GENERATOR OME-3-1 CHANNEL III REACTOR Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 612.00 ft, 72 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 findinas. Additional space is provided at the end of this checklist for documentina 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-79
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BLP-132 Equipment Class:
(18) Instruments on Racks Equipment
Description:
STEAM GENERATOR OME-3-1 CHANNEL III REACTOR 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-80
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BLP-132 Equipment Class:
(18) Instruments on Racks Equipment
Description:
STEAM GENERATOR OME-3-1 CHANNEL III REACTOR C-81
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-BLP-132 Equipment Class:
(18) Instruments on Racks ipment
Description:
STEAM GENERATOR OME-3-1 CHANIW C-82
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CCV-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
250VDC TRAIN 'B' CRITICAL SOLENOID VALVES Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 633.00 ft, 123 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 space is provided at the end of this checklist for documentina 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?
Unistrut mounted
- 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-83
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CCV-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
250VDC TRAIN 'B' CRITICAL SOLENOID VALVES 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?
Check celing tiles - OK - clipped per DWG 12-4070
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-84
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [YII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CCV-AB Equipment Class:
(14) Distribution Panels on:
25OVDC TRAIN 'B' CRITICAL SOl P9191259 C-85
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-CCV-AB Equipment Class:
(14) Distribution Panels Equipment
Description:
250VDC TRAIN 'B' CRITICAL SOLENOID VALVES C-86
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
11-COW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
COMPONENT COOLING WATER CONTROL PANEL Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 633.00 ft, 123 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 Panel CCW does not have its own anchorage plate
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Mounted through the rest of the panels around it
- 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-87
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CCW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
COMPONENT COOLING WATER CONTROL PANEL 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?
Check ceiling tiles - OK - clipped per DWG 12-4070
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-88
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [7Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Equipment
Description:
I -CCW (20) Instrumentation and Control Panels and Cabinets COMPONENT COOLING WATER CONTROL PANEL C-89
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CCW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets
-NT COOLING D
IT-DCnI DAKMI C-90
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CFI-420 Equipment Class:
(18) Instruments on Racks Equipment
Description:
COMPONENT COOLING WATER TO WEST COMPONENT COOLING Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 609 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 Yes the 50% of SWEL items requiring such verification)?
VTD-ITBA-0131, Figure 6-1. Outline Dimensional Drawing 0224.0901.3 Model 224 DPU, Yoke or Wall Mounting
- 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 Yes oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the Yes anchors?
Mounted on rack with 4 bolts on the corners
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-91
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -CFI-420 Equipment Class:
(18) Instruments on Racks Equipment
Description:
COMPONENT COOLING WATER TO WEST COMPONENT COOLING 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 Yes could adversely affect the safety functions of the equipment?
Comments Fire piping well supported, joints welded.
Evaluated by:
George G Thomas Date:
08/15/2013 M4 Neda Stoeva 08/15/2013 C-92
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CFI-420 Equipment Class:
(18) Instruments on Racks Equipment
Description:
COMPONENT COOLING WATER TO WEST COMPONENT COOLING Photos C-93
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CFI-420 Equipment Class:
(18) Instruments on Racks pment
Description:
COMPONENT COOLING WATER TO C-94
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: -Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -CFI-429 Equipment Class:
(18) Instruments on Racks Equipment
Description:
WEST RHR HEAT EXCHANGER HE-17W COMPONENT COOLING Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 633.00 ft, 633 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-95
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -CFI-429 Equipment Class:
(18) Instruments on Racks Equipment
Description:
WEST RHR HEAT EXCHANGER HE-17W COMPONENT COOLING Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes 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
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-96
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CFI-429 Equipment Class:
(18) Instruments on Racks Equipment
Description:
WEST RHR HEAT EXCHANGER HE-17W COMPONENT COOLING Photos C-97
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
j] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
t-CFI-429 Equipment Class:
(18) Instruments on Racks Equipment
Description:
WEST RHR HEAT EXCHANGER HE-17W COMPONENT COOLING C-98
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CLI-114 Equipment Class:
(18) Instruments on Racks Equipment
Description:
CONDENSATE STORAGE TANK TK-32 LEVEL INDICATOR Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 586.00 ft, 24 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-CLI-114 REVO
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-99
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-CLI-114 Equipment Class:
(18) Instruments on Racks Equipment
Description:
CONDENSATE STORAGE TANK TK-32 LEVEL INDICATOR 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-100
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [ZII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CLI-114 Equipment Class:
(18) Instruments on Racks Inu*inmcint fAlmcrinfinn.
KntflMI.ATF =.TCPA(FTII TAKIV TV,*9 I II:I IK~l(fATrlP C-101
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CLI-114 Equipment Class:
(18) Instruments on Racks Equipment
Description:
CONDENSATE STORAGE TANK TK-32 LEVEL INDICATOR C-102
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [T N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -CMO-420 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Ecuipment
Description:
WEST CCW HEAT EXCHANGER CCW OUTLET SHUTOFF VALVE Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 609.00 ft, 609 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 No the 50% of SWEL items requiring such verification)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
- 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 Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-103
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -CMO-420 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CCW HEAT EXCHANGER CCW OUTLET SHUTOFF VALVE 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 Yes could adversely affect the safety functions of the equipment?
Comments Fire piping well supported - water Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-104
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: -Z] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CMO-420 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CCW HEAT EXCHANGER CCW OUTLET SHUTOFF VALVE Photos C-105
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: ]-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CMO-420 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CCW HEAT EXCHANGER CCW OUTLET SHUTOFF VALVE P9100022 P9100023 C-106
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EY N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-CRID-3 Equipment Class:
(14) Distribution Panels Equipment
Description:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 633.00 ft, 123 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 Yes the 50% of SWEL items requiring such verification)?
DWG. 1-5540, Rev. 5.
- 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 Yes oxidation?
- 4. Is the anchorage free of visible cracks in the concrete near the Not Applicable anchors?
Unistrut mounted to panel, panel welded to embedded plates with shims
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-107
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -CRID-3 Equipment Class:
(14) Distribution Panels Equipment
Description:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION 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?
Check ceiling tiles - OK - clipped per DWG 12-4070
- 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 Yes could adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
08/15/2013 Neda Stoeva 08/15/2013 C-108
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CRII Equipment Class:
(14) Distribution Panels Equipment
Description:
120VAC CONTROL RO D-3 OM INSTRUMENT DISTRIBUTION C-1 09
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CRID-3 Equipment Class:
(14) Distribution Panels EauiDment Descriotion:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION C-110
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CRID-4-INV Equipment Class:
(16) Inverters Equipment
Description:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION SYSTEM Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 609.00 ft, 202 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 Yes the 50% of SWEL items requiring such verification)?
DWG 12-3476 REV20
- 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 Yes oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the Yes anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Yes (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-111
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -CRID-4-INV Equipment Class:
(16) Inverters Equipment
Description:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION SYSTEM Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
Yes 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
- 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 Yes could adversely affect the safety functions of the equipment?
Could not open panel due to safety concerns Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-1 12
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-CRID-4-INV Equipment Class:
(16) Inverters Equipment
Description:
120VAC CONTROL ROOM INSTRUMENT DISTRIBUTION SYSTEM Photos r
C-113
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
D-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-CRID-4-INV Equipment Class:
(16) Inverters TROL R(
C-114