ML14035A356
| ML14035A356 | |
| 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: ML14035A356 (117) | |
Text
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LYi] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL 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-DGAB 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.)
Verified bolts A and B were left out of analysis
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-115
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.:
t-DGAB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL 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-1 16
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.:
1-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL Photos C-117
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: 7-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-DGAB Equipment Class: (20) Instrumentation and Control Panels and Cabinets pment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL C-118
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-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets
- nilinm=znt rl'at-rinfinn-AP FMFP:ltrV nr:*h:I NI:IPATt'CP RAPI:_
AR n
rKITInl C-119
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.:
1-DGAB Equipment Class: (20) Instrumentation and Control Panels and Cabinets C-120
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-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets GENCY DIESEL GENERATOR OME-150-AB CONTROL C-121
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL C-122
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Yj N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets in=iinmnt f ndmarinfinn" AR :hAlP:*('F:Kl.JV nImIqI (r,'I:=PAATIP rII:_tKA.nAP r CMTP*TbI C-123
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-DGAB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL C-124
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.:
1-DGAB Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB CONTROL C-125
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-DGAB-INV Equipment Class:
(16) Inverters Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB INVERTER 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., isthe item one of No the 50% of SWEL items requiring such verification)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
YSE
- 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-126
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-DGAB-INV Equipment Class:
(16) Inverters Equipment
Description:
AB EMERGENCY DIESEL GENERATOR OME-150-AB INVERTER Edge distance OK on bolts but looks small due to oversized washers underneath 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-127
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.:
Equipment Class:
Equipment
Description:
I -DGAB-INV (16) Inverters AB EMERGENCY DIESEL GENERATOR OME-150-AB INVERTER P9130214 C-128
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-DGAB-INV Equipment Class:
(16) Inverters JCY DIE C-129
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(16) Inverters 1-DGAB-INV NCY DIE C-1 30
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:
(16) Inverters F:::n, inm*intfl egrrinti~nn AP ::FMFP:l(~l:::I I-DGAB-INV NCY DIE C-131
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-ESW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
ESSENTIAL SERVICE WATER CONTROL PANEL 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 findincis. 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?
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?
Welded to embedded plate with shim plates
- 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-132
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-ESW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
ESSENTIAL SERVICE 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-133
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-ESW Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment
Description:
ESSENTIAL SERVICE WATER CONTROL PANEL Photos C-1 34
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-ESW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets VICE C-135
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-ESW Equipment Class:
(20) Instrumentation and Control Panels and Cabinets
-NTIAL SERVICE ý C-136
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: jY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-EZC-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A 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-EZC-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?
- 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-137
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.:
I -EZC-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A 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-138
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-EZC-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A C-139
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-EZC-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A C-140
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-EZC-A Equipment Class:
(1) Motor Control Centers Pi::a,iinm,'nf rn,',trinfinn.
RFINr\\/I('_ W*]r)Tr)tQ t*n'KlTL~n'3
('l::PKlTlPPl 1:7t*_A J I UI
\\
UUI
! I I \\VI..
C-141
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-EZC-A Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A C-142
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 -EZC-A1 Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A1 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 No the 50% of SWEL items requiring such verification)?
Attached to 1-EZC-B1
- 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?
Not Applicable (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-143
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 -EZC-A1 Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A1 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-144
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-EZC-AI Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-A1 C-145
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Eauipment
Description:
1 -EZC-AI (1) Motor Control Centers 600VAC MOTOR CONTROL CENTER EZC-AI P9170602 P9170603 C-146
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-EZC-B Equipment Class: (1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-B 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-EZC-B 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-147
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 -EZC-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-B 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-148
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: -] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-EZC-B Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-B C-149
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-EZC-B Equipment Class:
(1) Motor Control Centers
)L CENTER EZC-B
ý%,
IVIj 1 ý.Jr-,
1 rx C-150
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-EZC-B Equipment Class:
(1) Motor Control Centers Pri r-im: o rgc-inin nn\\/At't IAt*)Tn"P f'tnKlT~tnl t(r:::KlTl:D 19=7r"_1P r-d I/UOzLI C-1 51
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-EZC-B Equipment Class:
(1) Motor Control Centers E ui ment Descri tion: 600VAC MOTOR P9170625 CONTRC C-152
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-EZC-BI Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-B1 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 No the 50% of SWEL items requiring such verification)?
Attached to 1-EZC-A 1
- 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?
Not Applicable (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-153
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Eli N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -EZC-BI Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-B1 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-154
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.:
Equipment Class:
Equipment
Description:
I -EZC-BI (1) Motor Control Centers 600VAC MOTOR CONTROL CENTER EZC-B1 C-155
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-EZC-B1 Equipment Class:
(1) Motor Control Centers Equipment
Description:
600VAC MOTOR CONTROL CENTER EZC-BI P9170609 P9170610 C-156
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-FFI-240 Equipment Class:
(18) Instruments on Racks Equipment
Description:
AUX FEEDWATER TO SG OME-3-4 FLOW INDICATOR TRANSMITTER Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1,621.00ft, 10 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)?
DOCS SD-090519-001, SD-090313-001, SD-090313-002
- 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-157
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 -FFI1-240 Equipment Class:
(18) Instruments on Racks Equipment
Description:
AUX FEEDWATER TO SG OME-3-4 FLOW INDICATOR TRANSMITTER 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-158
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-FFI-240 Equipment Class:
(18) Instruments on Racks Equipment
Description:
AUX FEEDWATER TO SG OME-3-4 FLOW INDICATOR TRANSMITTER Photos P9100281 P9100282 C-159
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:
I -FFI-240 (18) Instruments on Racks
.R TO TTER C-160
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 -HE-I 5W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST COMPONENT COOLING WATER HEAT EXCHANGER 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 the 50% of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Threads not fully engaged on south west bolt, but OK only minor.
- 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 C-161
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-HE-15W Equipment Class:
(21) Tanks and Heat Exchangers Eauipment
Description:
WEST COMPONENT COOLING WATER HEAT EXCHANGER 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 on south-west side of heat exchanger - retrofitted - OK per DWG 12-4028, Wall W-10
- 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?
Cable trays lightly loaded Comments Fire piping above well supported Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 C-162
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Equipment
Description:
I-HE-15W (21) Tanks and Heat Exchangers WEST COMPONENT COOLING WATER HEAT EXCHANGER Photos C-163
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(21) Ta 1-HE-15W inks and Heat Exchangers WEST COMPONENT COOLING V rtI" I UUU I0 C-164
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.:
1-HE-15W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST COMPONENT COOLING WATER HEAT EXCHANGER C-165
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-HE-17W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST RESIDUAL HEAT REMOVAL HEAT EXCHANGER Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 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 Yes the 50% of SWEL items requiring such verification)?
SQUG 1-HE-17WREVO
- 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-166
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-HE-17W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST RESIDUAL HEAT REMOVAL HEAT EXCHANGER 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-167
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-HE-17W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST RESIDUAL HEAT REMOVAL HEAT EXCHANGER C-168
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-HE-17W Equipment Class:
(21) Tanks and Heat Exchangers I:niirnm,=nt rlmj'rinfinn.
\\AIFg::.T Pg5-1 1-1 IAI WIAT P*::Ifl\\/AI WPAT 9FYICWAKI.'JI:P i
i C-169
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 -HE-1 8W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 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.
Anchorage
- 1. Is anchorage configuration verification required (i.e., is the item one of the 50% of SWEL items requiring such verification)?
SQUG 1-HE-18WREVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes Yes Verified with pictures where not visible from platforms
- 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 C-170
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-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER 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:
08/15/2013 Neda Stoeva 08/15/2013 Photos C-171
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-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers
- NT C-172
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FYi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers
ýNT C-173
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-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers JTAINMENT FWHJUý10!j C-1 74
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EZ-I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER C-175
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-HE-18W Equipment Class:
(21) Tanks and Heat Exchangers IAIr-O-QTC 4J-DDAV LIIATr VC C-1 76
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-HV-ACRA-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 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 No the 50% of SWEL items requiring such verification)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Yes
- 5.
Is the anchorage configuration consistent with plant documentation?
(Note: 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-177
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-HV-ACRA-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTROL ROOM VENTILATION SOUTH AIR CONDITIONING 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-178
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:
(10) Air Handlers IPrwiinmo-n' n,'ef-rinfinn" tnKITP*CI PnnCI 1-HV-ACRA-2 M VENTILATION SOUTH AIR CONDITIONI
%,J'l*,JI *il I I \\%./1,=
I-'.11[ It II J.I C-179
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.:
1-HV-ACRF-2 Equipment Class:
(9) Fans Equipment
Description:
CONTROL ROOM PRESSURIZATION/CLEANUP FILTER UNIT 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 findinqs. Additional snace 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?
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 ootentiallv adverse seismic conditions?
Yes C-180
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 1 -HV-ACRF-2 Equipment Class:
(9) Fans Equipment
Description:
CONTROL ROOM PRESSURIZATION/CLEANUP FILTER UNIT 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 - OK per DWG 12-403 1, 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-181
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY3] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-HV-ACRF-2 Equipment Class:
(9) Fans PR C-1 82
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(9) Fans 1 -HV-ACRF-2 F
C-183
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-HV-AES-2 Equipment Class:
(10) Air Handlers Equipment
Description:
AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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 Yes the 50% of SWEL items requiring such verification)?
DWG 12-5739 REVI
- 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-184
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-HV-AES-2 Equipment Class:
(10) Air Handlers Equipment
Description:
AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY 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 behind filter unit - DWG 12-4029, 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-185
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:
(10) Air Handlers Eauioment Descrintion:
AUXILIARY BUlL 1 -HV-AES-2 C-186
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.:
1-HV-AES-2 Equipment Class:
(10) Air Handlers Equipment
Description:
AUXILIARY BUILDING VENTILATION ENGINEERED SAFETY C-1 87
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.:
Equipment Class:
(10) Air Handlers 1 -HV-AES-2 C-188
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status:
IY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(10) Air Handlers IEauioment Descrintion:
AUXIIIARY R1JII 1 -HV-AES-2 C-189
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 612.00 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 findinqs. 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?
Only saw 2.5 out of 4 sides of bolts
- 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 C-190
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Fi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -HV-CEQ-1 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #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 Photos C-191
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.:
Equipment Class:
(10) Air Handlers Eauinment Descrintion:
CONTAINMENT I -H V-C EQ-I HYDROGEN SKIMMER VENTILATION FAN #1 C-192
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-HV-CEQ-1 Equipment Class: (10) Air Handlers EauiDment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #1 C-193
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-HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 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 Yes the 50% of SWEL items requiring such verification)?
SHOULD BE CHANGED TO 'NO' NOT ACCESSIBLE ALL THE WAY AROUND
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes Can only see one side and I wall beam anchorage
- 3.
Is the anchorage free of corrosion that is more than mild surface Yes oxidation?
Painted bolts
- 4.
Is the anchorage free of visible cracks in the concrete near the Not Applicable anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Should be taken off anchorage list cannot see all anchors
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-194
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 -HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #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?
- 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-195
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-HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 C-1 96
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:
(10) Air Handlers PrIminmnf F-lmcrinfinn-('CKITAIIMFAI:MT 1 -HV-CEQ-2 HYDROGEN SKIMMER VENTILATION FAN #2
- VI 1 I / Ill 11¥1L,,,.l 1 I I
- UI'zU4i U rtoIl /U4 I-L C-197
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-HV-CEQ-2 Equipment Class:
(10) Air Handlers Equipment
Description:
CONTAINMENT HYDROGEN SKIMMER VENTILATION FAN #2 t-ViLU414 C-1 98
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-HV-DGX-1 Equipment Class:
(9) Fans Equipment
Description:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION 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-HV-DGX-1 REVO
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes Cannot see all bolts - other equipment/piping in area obstruct view.
Visible bolts OK
- 3.
Is the anchorage free of corrosion that is more than mild surface Yes oxidation?
Visible bolts OK
- 4.
Is the anchorage free of visible cracks in the concrete near the Not Applicable anchors?
- 5.
Is the anchorage configuration consistent with plant documentation?
Not Applicable (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
CANNOT VERIFY ALL BOLTS
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-199
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 -HV-DGX-1 Equipment Class:
(9) Fans Equipment
Description:
AB EMERGENCY DIESEL GENERATOR ROOM VENTILATION 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-200
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: LI-I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-HV-DGX-1 Equipment Class:
(9) Fans C-201
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-HV-DGX-1 Equipment Class:
(9) Fans 4ICY DIE C-202
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 -HV-SGRS-8 Equipment Class:
(9) Fans Equipment
Description:
4KV ROOM 600V SWITCHGEAR TRANSFORMERS TR1 1A AND Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
ABI, 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' 1-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.)
Not Applicable Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-203
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Eli] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-HV-SGRS-8 Equipment Class:
(9) Fans Equipment
Description:
4KV ROOM 600V SWITCHGEAR TRANSFORMERS TR 11A AND 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:
2I George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-204
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-HV-SGRS-8 Equipment Class:
(9) Fans
'V SWITCH C-205
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-HV-SGRS-8 Equipment Class:
(9) Fans f SWIT C-206
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: []
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -IFI-53 Equipment Class:
(18) Instruments on Racks Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 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)?
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-207
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: EYi] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -IFI-53 Equipment Class:
(18) Instruments on Racks Eauipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #3 FLOW 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 LJJ Neda Stoeva 10/18/12 Photos C-208
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-IFI-53 Equipment Class:
(18) Instruments on Racks inmontnoct-rinfinn-BORON INJECTION TO REACTOR COOLANT LOOP:
C-209
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-IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CONTAINMENT SPRAY PUMP DISCHARGE TO Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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 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-2 10
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.:
I -IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CONTAINMENT SPRAY PUMP DISCHARGE TO 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 - OK per 12-4025, Wall W-I
- 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-21 1
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.:
1-IMO-222 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves I=rminmcmnf rman' rintin" \\AII:T (f' ITAIKIKINIT 4QPPAV Pl I11 rll(.AP(*l*F Tr)
C-212
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I -IMO-225 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
REFUELING WATER STORAGE TANK TO WEST CONTAINMENT Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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?
- 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-213
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 -IMO-225 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
REFUELING WATER STORAGE TANK TO WEST CONTAINMENT 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?
Block wall - OK per 12-4025, Wall W-1
- 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 Photos C-214
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F-7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
I -IMO-225 (8) Motor-Operated and Solenoid-Operated Valves rER I-C-215
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: L-j] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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 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-216
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F7j N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 -IMO-320 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauioment
Description:
WEST RESIDUAL HEAT REMOVAL PUMP PP-35W SUCTION 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-217
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-IMO-320 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves
)UAL HEAT IXVAI Pl IIAP PP.
C-218
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FjJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauipment
Description:
WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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 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-219
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 -IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE 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?
- 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 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-220
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-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves pment
Description:
WEST RHR TO UPPER CONTAINMENT SPRAY SHUTOFF VALVE C-221
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-IMO-331 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves 1A IR TO UPPER CONTA C-222
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FTj] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
I-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
AB1, 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 findinas. Additional space is provided at the end of this checklist for documentinci 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-223
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 -IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAFETY INJECTION 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 Photos C-224
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: r-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
(8) Mot I-IMO-350 or-Operated and Solenoid-Operated Valves rE C-225
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-IMO-350 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST RHR HEAT EXCHANGER OUTLET TO SAl a:ITV Wk IrMtI7 C-226
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.:
I -IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF Project:
DC Cook 1 SWEL Location (Bldg, Elev, Room/Area):
CON1, 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?
- 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 Dotentiallv adverse seismic conditions?
Yes C-227
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 -IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF 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 Photos C-228
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.:
Equipment Class:
1 -IMO-52 (8) Motor-Operated and Solenoid-Operated Valves CTION TO C-229
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FIY-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1-IMO-52 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves IPnm inmnf nfelrintinne PC)R(MIN)I IKIF::.TIIM' TC RIZAr.TfIP CflI AMT I OfP "f9 5HI IT"PFF rlu IUJOZ C-230
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-IMO-52 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
BORON INJECTION TO REACTOR COOLANT LOOP #2 SHUTOFF C-231