ML12362A061
| ML12362A061 | |
| 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: ML12362A061 (79) | |
Text
DC Cook Unit 1 & Unit 2 SD-1 21023-001 Rev. 0, 11/05/12 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-130-AB2 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
AB EMERGENCY DIESEL JACKET WATER PUMP #2 P9130441 P9130442 C-698
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Seismic Walkdown Checklist (SWC)
Status: EYI N U Equipment ID No.:
2-QT-141-AB1 Equipment Class:
(21) Tanks and Heat Exchangers Eauioment Descriotion:
AB EMERGENCY DIESEL STARTING AIR RECEIVER #1 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)?
SQUG 2-QT-141-AB1 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?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Yes 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Interaction Effects C-699
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-QT-141-AB1 Equipment Class:
(21) Tanks and Heat Exchangers Eauioment Descriotion:
AB EMERGENCY DIESEL STARTING AIR RECEIVER #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 3P A
Neda Stoeva 10/18/12 Photos C-700
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: jFY N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-141-AB1 Equipment Class:
(21) Tanks and Heat Exchangers C-701
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-QT-141-AB1 Equipment Class:
(21) Tanks and Heat Exchangers C-702
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-QT-141-AB1 Equipment Class:
(21) Tanks and Heat Exchangers C-703
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y L-Nj U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-142-AB2 Equipment Class:
(12) Air Compressors Eauipment
Description:
AB EMERGENCY DIESEL STARTING AIR COMPRESSOR #2 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)?
DWG 12-3462-33
- 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?
Yes Yes 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Interaction Effects C-704
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y
-Nj ] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-142-AB2 Equipment Class:
(12) Air Compressors EauiDment DescriDtion:
AB EMERGENCY DIESEL STARTING AIR COMPRESSOR #2
- 7.
Are soft targets free from impact by nearby equipment or structures?
Fire extinguishers on short hooks - AR 2012-11669 was issued.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
- 9.
Do attached lines have adequate flexibility to avoid damage?
- 10.
Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
No Yes Yes No Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that 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-705
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y LI] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-142-AB2 Equipment Class:
(12) Air Compressors
-\\/
C-706
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y FN] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-142-AB2 Equipment Class:
(12) Air Compressors C-707
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYj] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-QT-506 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauioment Descriotion:
TURBINE DRIVEN AUXILIARY FEED PUMP PP-4 TRIP AND Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
TB2, 591.00 ft, 49 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-708
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-QT-506 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment Descriotion:
TURBINE DRIVEN AUXILIARY FEED PUMP PP-4 TRIP AND
- 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-709
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-QT-506 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-710
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-QT-506 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves oment Descriotion:
TURBINE DRIVEN AUXILIARY FEED PUMP PP-4 C-711
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-RC Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauioment Descriotion:
REACTOR CONTROL RODS CONTROL PANEL Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
SQUG 2-RC 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?
Welded to embedded plate through shims
- 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-712
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-RC Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
REACTOR CONTROL RODS CONTROL PANEL
- 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?
Check ceiling tiles - Ceiling tiles OK 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 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-713
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: IYj N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RC Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-714
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EZII N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RC Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauipment Descrilption:
REACTOR CONTROL RODS CONTROL PANEL C-715
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-RPS-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION TRAIN 'B' Equipment
Description:
CABINET Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Not Applicable Welded to embedded plate
- 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-716
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-RPS-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION TRAIN 'B' Equipment
Description:
CABINET
- 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?
Check ceiling tiles - Ceiling tiles OK 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 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?
Loose internal nut at top right side of 2-RPS-B (Output bay) - will not result in adverse condition but should be looked at. Internal RPS-B (logic cabinet) -
2nd from top 15-48V DC power supply - screw head missing - would not affect seismic performance of component Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-717
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-RPS-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION TRAIN 'B' ment Descriotion:
CABINET C-718
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E211 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPS-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION TRAIN 'B' C-719
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-RPS-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets REACTOR PROTECTION AND SAFEGUARD ACTUATION TRAIN 'B'
-I P9181131 C-720
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y Ij]
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPST-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
REACTOR PROTECTION AND SAFEGUARD ACTUATION Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
Yes of SWEL items requiring such verification)?
NEED DOCUMENTS
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Not Applicable Welded to embedded plate
- 5.
Is the anchorage configuration consistent with plant documentation? (Note:
No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
SQUG documents identify 2-RPST-B but label it as 2-RPSX-B. AR 2012-12911 and AR 2012-12913 were issued to address documentation discrepancies found.
- 6.
Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?
Interaction Effects C-721
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-RPST-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets EauiDment
Description:
REACTOR PROTECTION AND SAFEGUARD ACTUATION
- 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 - Ceiling tiles OK 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 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-722
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y L-I] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPST-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-723
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y EN-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPST-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets rr*.
Af; DO-A('TCD DDn"Tr--'rTInKl AKIrl A=
t-*_I IADrn Aht'TI IATl'dKl C-724
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y EN-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPSX-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
REACTOR PROTECTION AND SAFEGUARD ACTUATION Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1. Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
SQUG 2-RPSX-B 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?
Panel welded to shim plates welded to embedded 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.)
Documents identify 2-RPST-B but label it as 2-RPSX-B. AR 2012-12911 and AR 2012-12913 were issued to address documentation issue.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Not Applicable No No Interaction Effects C-725
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y E-l U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPSX-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
REACTOR PROTECTION AND SAFEGUARD ACTUATION
- 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?
Check ceiling tiles - Ceiling tiles OK 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 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-726
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-RPSX-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-727
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y FN-] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-RPSX-B Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-728
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYjjJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-SG Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauioment
Description:
STEAM GENERATOR AND AUXILIARY FEED PUMP CONTROL Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Cannot see all welds on back because of wires in the way
- 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?
Not Applicable Welded to embedded 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Not Applicable Yes Interaction Effects C-729
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
-i N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-SG Equipment Class:
(20) Instrumentation and Control Panels and Cabinets EcuiDment DescriDtion:
STEAM GENERATOR AND AUXILIARY FEED PUMP CONTROL
- 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?
Check ceiling tiles - Ceiling tiles OK 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 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-730
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-SG Equipment Class:
(20) Instrumentation and Control Panels and Cabinets 0-,
C-731
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-SG Equipment Class:
(20) Instrumentation and Control Panels and Cabinets pment
Description:
STEAM GENERATOR AND AUXILIARY FEED PUMP I I of --
C-732
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-SG Equipment Class:
(20) Instrumentation and Control Panels and Cabinets E ui ment Descri tion:
STEAM GENERATOR AND AUXILIARY FEED PUMP CONTROL C-733
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets EauiDment
Description:
SAFETY INJECTION CONTROL PANEL Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Not Applicable Welded to embedded plate
- 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-734
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets EauiDment Descriotion:
SAFETY INJECTION CONTROL PANEL
- 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 - Ceiling tiles OK 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 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-735
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C
C-736
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets
'-i-,V.
C V
r C-737
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets rT It1 C
C-738
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-SIS Equipment Class:
(20) Instrumentation and Control Panels and Cabinets CONTROL PANEL C-739
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-SPY Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauipment
Description:
CONTAINMENT SPRAY CONTROL PANEL Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 123 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findinqs. Additional space is provided at the end of this checklist for documentina other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
SQUG 2-SPY REVO
- 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?
Yes Yes Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Welded to embedded plate with shims
- 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-740
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-SPY Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauioment
Description:
CONTAINMENT SPRAY CONTROL PANEL
- 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?
Ceiling tiles - possibly metal - resolution of ceiling tile clips/snaps - Ceiling tiles OK per DWG 12-4070 - Fire extinguisher hook OK
- 9.
Do attached lines have adequate flexibility to avoid damage?
Yes Yes Yes
- 10.
Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
Other Adverse Conditions
- 11.
Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?
Comments Evaluated by:
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-741
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-SPY Equipment Class:
(20) Instrumentation and Control Panels and Cabinets P918 C-742
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-SPY Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
CONTAINMENT SPRAY CONTROL PANEL P9181024 P9181025 C-743
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-SPY Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-744
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N [O Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear EauiDment
Description:
WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP PP-3W Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 609.00 ft, 140 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
Yes
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
- 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.)
Can only look at one breaker, 2nd from left T21A2 - of 12 components
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Could not open back to see anchorage on drawings. Verifird 2 puddle welds in front corners of T21A2.
Yes Yes Unknown Unknown Interaction Effects C-745
DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N a]
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear Equipment
Description:
WEST MOTOR DRIVEN AUXILIARY FEEDWATER PUMP PP-3W
- 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-746
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear C-747
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N [
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear C-748
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N EI Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear C-749
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N LII Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-T21A2 Equipment Class:
(3) Medium Voltage Switchgear C-750
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N DO Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-TDAB Equipment Class:
(14) Distribution Panels EauiDment
Description:
250VDC TRAIN 'B' TRANSFER CABINET 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?
- 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.)
CANNOT VERIFY - CANNOT OPEN - CAN'T SEE ANCHORAGE
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
No Unknown Unknown Unknown Unknown Unknown Interaction Effects C-751
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N Ei Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-TDAB Equipment Class:
(14) Distribution Panels EauiDment DescriDtion:
250VDC TRAIN 'B' TRANSFER CABINET
- 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-752
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y N [I Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-TDAB Equipment Class:
(14) Distribution Panels C-753
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-WMO-704 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauipment
Description:
WEST ESSENTIAL SERVICE WATER PUMP PP-7W DISCH S/O Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
SH2, 591.00 ft, 136 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of 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-754
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FYj] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-704 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauipment
Description:
WEST ESSENTIAL SERVICE WATER PUMP PP-7W DISCH S/0
- 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:
-","l George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-755
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-WMO-704 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves 0-r El C-756
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-WMO-716 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment DescriPtion:
WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
AB2, 633.00 ft, 633 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and 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-757
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LYI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-716 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL
- 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?
Lights on stand by valve can tip - moved on the spot by personnel, but would not have been damaging anyway
- 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-758
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-WMO-716 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves T
C-759
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y EN-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-718 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL Project:
DC Cook 2 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?
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-760
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y jj-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-718 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
WEST CONTAINMENT SPRAY HEAT EXCHANGER ESSENTIAL No
- 7.
Are soft targets free from impact by nearby equipment or structures?
No Fire extinguishers by 2-WMO-718 on short hooks - AR 2012-11669 was issued.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
- 9.
Do attached lines have adequate flexibility to avoid damage?
- 10.
Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
Yes Yes No 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.
George G Thomas Date:
10/18/12 Neda Stoeva 10/18/12 Photos C-761
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y E-U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-718 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves r
C-762
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-WMO-744 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment
Description:
ESSENTIAL SERVICE WATER TO WEST MOTOR DRIVEN Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
TB2, 591.00 ft, 51 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-763
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: lYj] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-744 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
ESSENTIAL SERVICE WATER TO WEST MOTOR DRIVEN
- 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-764
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-WMO-744 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
ESSENTIAL SERVICE WATER TO WEST MOTOR DRIVEN C-765
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y EFN] U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-753 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment
Description:
EMERGENCY ESSENTIAL SERVICE WATER SUPPLY TO TDAFP Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
TB2, 591.00 ft, 49 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-766
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y F-N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-753 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
EMERGENCY ESSENTIAL SERVICE WATER SUPPLY TO TDAFP
- 7.
Are soft targets free from impact by nearby equipment or structures?
No Support (unistrut abovevalve) very shaky, not well anchored - removed from the wall at top side. Unistrut not attached at top end of support. - AR 2012-11936 was issued.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
- 9.
Do attached lines have adequate flexibility to avoid damage?
- 10.
Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
Yes Yes No 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-767
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
Y LNI U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WMO-753 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-768
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status:
YL] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WPA-703 Equipment Class:
(18) Instruments on Racks Equipment
Description:
E ESSENTIAL SERVICE WTR PP PP-7E DISCH LOW PRES Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
SH2, 591.00 ft, 135 Manufacturer/Model:
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
Yes of SWEL items requiring such verification)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes Bolts look to be 3/8" - 4 on each plate at bottom, 1 on each side on top.
- 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 Top right bolt has a larger hole in concrete, bu instrument rack OK on rest of supports.
- 5.
Is the anchorage configuration consistent with plant documentation? (Note:
Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
AR #2012-11301 written to correct plant documentation that was not consistent with installation
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
Interaction Effects C-769
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: L-Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WPA-703 Equipment Class:
(18) Instruments on Racks Equipment
Description:
E ESSENTIAL SERVICE WTR PP PP-7E DISCH LOW PRES
- 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-770
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-WPA-703 Equipment Class:
(18) Instruments on Racks C-771
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-WPA-703 Equipment Class:
(18) Instruments on Racks C-772
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-WPA-703 Equipment Class:
(18) Instruments on Racks C-773
DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
2-WRV-768 Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
E ESW PP PP-7W DISCH STN WEST BASKET B/W INLET S/0 Project:
DC Cook 2 SWEL Location (Bldg, Elev, Room/Area):
SH2, 591.00 ft, 135 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-774
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-WRV-768 Equipment Class:
(7) Fluid-Operated Valves EauiDment Descriotion:
E ESW PP PP-7W DISCH STN WEST BASKET B/W INLET S/0
- 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
- 1
- "A)"
Neda Stoeva 10/18/12 Photos C-775
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-WRV-768 Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
E ESW PP PP-7W DISCH STN WEST BASKET B/W INLET SfO C-776