ML12362A059
| ML12362A059 | |
| Person / Time | |
|---|---|
| Site: | Cook  |
| Issue date: | 11/05/2012 |
| From: | Stoeva N Stevenson & Associates |
| To: | Office of Nuclear Reactor Regulation, American Electric Power, Indiana Michigan Power Co |
| References | |
| AEP-NRC-2012-87 SD-121023-001, Rev 0 | |
| Download: ML12362A059 (72) | |
Text
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers EauiDment DescriDtion:
WEST CONTAINMENT SPRAY HEAT EXCHANGER Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 4 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.
Anchorane
- 1. Is anchorage configuration verification required (i.e., is the item one of 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?
No 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.)
Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Interaction Effects C-549
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [Z] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER
- 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?
- 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 Evaluated by:
George G Thomas Date:
10/18/12 0
Neda Stoeva 10/18/12 Photos C-550
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers T
C-551
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers Pniiinmgnfr fncnrinfinn"
\\AII.-T ClMTAIKIMMFMT SPRAY IFAT FYC.HANI\\(PFR I
rtI *UO C-552
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers ipment
Description:
WEST CONTAINMENT SPRAY HEAT EX C-553
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers ipment
Description:
WEST CONTAINMENT SPRAY HEAT EXC C-554
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
-nm-nf r)errinflnn" 2-HE-i 8W (21) Tanks and Heat Exchangers
%A/F=qT rnKITAII NT C-555
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers C-556
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [li N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-ACRA-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 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 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 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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Interaction Effects C-557
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYI N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-ACRA-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING
- 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?
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-558
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-ACRA-2 Equipment Class:
(10) Air Handlers inmanftnnet-rinfirnn CCr)KT~rC~
Prfld C-559
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-ACRA-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING P9100144 P9100145 C-560
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers Equipment
Description:
AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 8 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?
2 front middle bolts on filter do not have full thread engagement - OK per SD-991215-024 pg. 12
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 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 Interaction Effects C-561
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers Equipment
Description:
AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY
- 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?
Block wall behind component filter - DWG 12-4029, Wall W-7
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-562
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers I'A-,Mr Al IYII IADV MI III rlIKlf-X/lMTII ATI
- M PK IMI:IPP l:I QAI:[TV C-563
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers JILDING VENTII C-564
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [Yi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers lrniiinm~nt flac'rihrnfn Al IYII IAPV P* III fl-IMV* \\/IPMTII ATInKM QMAIMlPl:lr
- AITV C-565
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-AES-2 Equipment Class:
(10) Air Handlers AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY C-566
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
I-I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
CON2, 625.00 ft, 75 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)?
SQUG 2-HV-CEQ-1 REVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Missing bolt on backside as identified in SEWS - SQUG 2-HV-CEQ-1 REVO
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes Yes Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Mounted to floor grate
- 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Not Applicable Yes Yes Interaction Effects C-567
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [YJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers EouiDment DescriDtion:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-568
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers IM C-569
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 P9130264 P9130265 C-570
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F]
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers
-nr nr
,it;rf-Cr")"ITAI KIAIKIT i m
HYDROGEN SKIMIN C-571
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [T ] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 P9130275 P9130276 C-572
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
- N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers
ýn+n, rlrnti~n
('(MdTAI Il IPIT m
HYDROGEN SKIMI C-573
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: L N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 P9130285 P9130286 C-574
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: -Y--I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
CON2, 625.00 ft, 74 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?
Missing bolt on support directly below 2-VMO-101 - OK per SEWS report -
SQUG 2-HV-CEQ-2 REVO
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes 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 Interaction Effects C-575
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-2 Equipment Class:
(10) Air Handlers Eauioment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-576
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-2 Equipment Class:
(10) Air Handlers C-577
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 P9130295 P9130296 C-578
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-DGX-2 Equipment Class:
(9) Fans Eauioment Descriotion:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 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 the 50%
of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes Limited visibility of anchorage, visible portions OK
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes VERY LIMITED VISIBILITY
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Yes VERY LIMITED VISIBILITY
- 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 Interaction Effects C-579
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-DGX-2 Equipment Class:
(9) Fans Eauioment
Description:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes Rod hung light can swing into fan - OK, because it will not affect function of equipment
- 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 Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-580
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-DGX-2 Equipment Class:
(9) Fans E ui ment Descri tion:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION P9130430 P9130431 P9130432 P9130433 C-581
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-YII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-DGX-2 Equipment Class:
(9) Fans Equipment
Description:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION P9130434 P9130435 C-582
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FVj N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-SGRS-8 Equipment Class:
(9) Fans Equipment
Description:
4KV ROOM 600 VOLT SWITCHGEAR TRANSFORMERS TR21A Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 204 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)?
SQUG 2-HV-SGRS-8 REVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Not Applicable Yes Yes Interaction Effects C-583
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: rIY-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-SGRS-8 Equipment Class:
(9) Fans EauiDment DescriDtion:
4KV ROOM 600 VOLT SWITCHGEAR TRANSFORMERS TR21A
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-584
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: r N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-HV-SGRS-8 Equipment Class:
(9) Fans r-I llm f I~
lf~.
Ak,*/
P*'nnhA 90*
m 0 VOLT SWITCH C-585
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [FY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IFI-53 Equipment Class:
(18) Instruments on Racks Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
CON2, 598.00 ft, 56 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?
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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Interaction Effects C-586
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IFI-53 Equipment Class:
(18) Instruments on Racks EauiDment DescriDtion:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW
- 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?
Valve directly above but transmitter is water tight so even if fail open there is no concern.
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-587
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IFI-53 Equipment Class:
(18) Instruments on Racks MTION TO C-588
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IFI-53 Equipment Class:
(18) Instruments on Racks Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW P9120170 P9120171 C-589
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IFI-53 Equipment Class:
(18) Instruments on Racks Eauioment DescriDtion:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW C-590
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauipment
Description:
WEST CONTAINMENT SPRAY PUMP PP-9W DISCHARGE TO Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 573.00 ft, 52 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?
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 Interaction Effects C-591
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EYi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CONTAINMENT SPRAY PUMP PP-9W DISCHARGE TO
- 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?
Block wall near by - OK per DWG 12-4025, Wall W-22
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-592
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves T
C-593
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-225 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
REFUELING WATER STORAGE TANK TO WEST CONTAINMENT Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 573.00 ft, 52 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 Interaction Effects C-594
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-225 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
REFUELING WATER STORAGE TANK TO WEST CONTAINMENT
- 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?
Block wall near by - OK per DWG 12-4025, Wall W-22
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-595
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-225 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves ipment
Description:
REFUELING WATER STORAGE TANK TO WEST C-596
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 573.00 ft, 55 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 Interaction Effects C-597
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FTI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment Descriotion:
WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION
- 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 - look at AR# 00863253 OK per DWG 12-4025, Wall W-24
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-598
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves 1r--iinm-nf r'rrntifn.
/AI::QT PID:IfI"I IA I-II AT DI:AfnX/AI Dl I, AD DDPP'Z AI I1 IC"TIf'nKI C-599
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves pment
Description:
WEST RESIDUAL HEAT REMOVAL PUMP PP-351 C-600
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 6 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 Interaction Effects C-601
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LIII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE
- 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 could Yes 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-602
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: ELI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-603
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYi] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 6 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 Interaction Effects C-604
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EZ] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION
- 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?
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-605
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LY-I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Pnidnmonft fcýrinfinn AI/I=*ZT PWI-PWI=AT F=Y-WAMfIF=D1TI F:T Tfl *AI*:FTV IM ltfTIt'M C-606
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves ipment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION C-607
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
CON2, 598.00 ft, 59 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?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Not Applicable Yes Interaction Effects C-608
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: IY-] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment DescriDtion:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF
- 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 Evaluated by:
3.Ai George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-609
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: l N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves MTION TO I
i,
i1 I
C-610
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Eli N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF P9120114 P9120115 C-611
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF C-612
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Elil N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-911 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment
Description:
REFUELING WATER STORAGE TANK TO CVCS CHARGING Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 587.00 ft, 40 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 Interaction Effects C-613
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EL] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-911 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EquipmentDescription:
REFUELING WATER STORAGE TANK TO CVCS CHARGING
- 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 Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-614
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-911 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauioment DescriDtion:
REFUELING WATER STORAGE TANK TO CVCS CHARGING C-615
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-IMO-911 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves ipment
Description:
REFUELING WATER STORAGE TANK TO CVCS C-616
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N 1IE Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-MCAB Equipment Class:
(14) Distribution Panels Equipment
Description:
250VDC DISTRIBUTION PANEL MCAB Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 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 the 50%
of SWEL items requiring such verification)?
CANNOT OPEN - CAN'T SEE ANCHORAGE
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
No Unknown
- 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Cannot open - cannot see anchorage Unknown Unknown Unknown Unknown Interaction Effects C-617
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N Ull Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-MCAB Equipment Class:
(14) Distribution Panels EQuipment
Description:
250VDC DISTRIBUTION PANEL MCAB
- 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?
CANNOT OPEN Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-618
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N L-0 Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-MCAB Equipment Class:
(14) Distribution Panels C-619
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N E-]
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-MCAB Equipment Class:
(14) Distribution Panels Eauioment Descriotion:
25OVDC DISTRIBUTION PANEL MCAB C-620