ML13267A332

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SD-121023-001, Rev. 1, Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Page D-221 Through Page D-270
ML13267A332
Person / Time
Site: Cook  American Electric Power icon.png
Issue date: 09/12/2013
From: Stoeva N
Stevenson & Associates
To:
American Electric Power, Indiana Michigan Power Co, Office of Nuclear Reactor Regulation
Shared Package
ML13267A279 List:
References
AEP-NRC-2013-074 SD-121023-001, Rev 1
Download: ML13267A332 (50)
v • d • e


Text

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [-Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 04 -CON2, 612, 67 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of Yes potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Missing nut on tank 2-TK-256 -Later determined this was an abandoned anchor bolt and no nut is necessary.

NRC Inspector identified loose JUNCTION boxes 2-NLI-151 and 2-NPS-153

-conduit supported

-OK.per SQUG 2-NLI-151.

2. Does anchorage of equipment in the area appear to be free of Yes significant degraded conditions?
3. Based on a visual inspection from the floor, do the cable/conduit Yes raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic Yes spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
5. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic Yes interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-221 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [III N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 04 -CON2, 612, 67 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Missing bolt on angle iron support for junction box appears to have been installed that way (per design)Evaluated by: O/aa^, A4 *Lindsay M. YatesNeda Stoeva IA Date: 08/15/2013 08/15/2013 D-222 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [-Y N U Area Walk-By Checklist (AWC)UIZU23U D-223 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: LIZ N U Area Walk-By Checklist (AWC)Location Bid Elev, Room/Area):

Area 04 -CON2, 612, 67 P9120231 P9120232 P9120233 P9120234 P9120235 P9120236 D-224 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [-E N U Area Walk-By Checklist (AWC)Location Bid Elev, Room/Area Area 04 -CON2, 612, 67 P9120237 P9120238 P9120239 P9120240 P9120241 P9120242 D-225 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: L_] N U Area Walk-By Checklist (AWC)Area 04 -C"IZUZ4!D-226 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F- N U Area Walk-By Checklist (AWC)IC P9120258 D-227 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: LI-I N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 05 -CON2, 598, 56 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of Yes potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of Yes significant degraded conditions?
3. Based on a visual inspection from the floor, do the cable/conduit Yes raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic Yes spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
5. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic Yes interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-228 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [-Y] N U Area Walk-By Checklist (AWC)Location (Bld.q, Elev, Room/Area):

Area 05 -CON2, 598, 56 8. Have you looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area?Yes Comments Missing bolt -lower left corner of junction box -appears to have been installed that way (per design). U-bolt attached to angle iron, not bolted/welded to anything, free to spin around -NRC Inspector

-AR 2012-11433 written.Evaluated by: Owiý At Jw&A-Lindsay M. Yates.Date: 08/15/2013 A*Neda Stoeva 08/15/2013 D-229 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: LZY N U Area Walk-By Checklist (AWC)I nrfinln (PIrln 1:ckv P2nm/Arm " Area 05 -CON2, 598, 56 tjýIzuzu(D-230 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: 7Y N U Area Walk-By Checklist (AWC)Area 05 -CON2, 598, 56 1%- if-J 1_1 /m D-231 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Lii N U Area Walk-By Checklist (AWC)05-ItJl UIIdd D-232 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: 7 N U Area Walk-By Checklist (AWC)Area 05 -C D-233 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: EYi N U Area Walk-By Checklist (AWC)05-D-234 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1,09/12/13 Status: [- N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 06 -CON2, 612, 73 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of Yes potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of Yes significant degraded conditions?
3. Based on a visual inspection from the floor, do the cable/conduit Yes raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic Yes spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
5. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic Yes interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-235 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 06 -CON2, 612, 73 No temp/storage in area 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments 2-IRV-131 valve -boric acid, 2-SI-163-3 valve -boric acid Evaluated by: M 4'", A4

  • Lindsay M. Yates*4J- Neda Stoeva Date: 08/15/2013 08/15/2013 D-236 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F-] N U Area Walk-By Checklist (AWC)Area 06 -CON2, 612, 73 D-237 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [Yii N U Area Walk-By Checklist (AWC)Area 06 -C"-1zuuzo vlIjzuuzo D-238 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: FYI N U Area Walk-By Checklist (AWC)Location Bid Elev, Room/Area Area 06 -CON2, 612, 73 027 P9120028 P9120029 P9120030 P9120031 P9120032 D-239 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: N U Area Walk-By Checklist (AWC)I nrntinn (IPlrin Plalw Pnnm/Aran" Area 06 -CON2, 612, 73ýIvlzUUjb D-240 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 07 -CON2, 612, 70 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Yes 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

Yes 3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Yes 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?Yes 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?Yes 7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeepina practices, storaae of Yes D-241 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: 7Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 07 -CON2, 612, 70 portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Evaluated by: A4*tA,! Lindsay M. Yates Neda Stoeva JA Date: 08/15/2013 08/15/2013 D-242 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: N U Area Walk-By Checklist (AWC)W%41"1 111 If Ifh%D-243 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y N U Area Walk-By Checklist (AWC)I nrmfinn Ptlrfri PI::1, Pnnm/Arno

" Area 07 -CON2, 612, 70 D-244 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: L_] N U Area Walk-By Checklist (AWC)D-245 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [Y N U Area Walk-By Checklist (AWC)Area 07 -C D-246 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F] N U Area Walk-By Checklist (AWC)I Ani-tinn 1Pkri= 1AF InnmIArpV-Area 07 -CC D-247 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F-] N U Area Walk-By Checklist (AWC)07-D-248 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [] N U Area Walk-By Checklist (AWC)Area 07 -CC D-249 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F] N U Area Walk-By Checklist (AWC)07-D-250 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y j-] U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 08 -AB2, 609, 140 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Equipment anchorage is internal, could not see 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

Not Applicable Not Applicable

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Yes 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?Fire protection piping -C02 system. Rod hung.6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?Yes Yes 7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shieldina)?

Yes D-251 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y -N-] U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 08 -AB2, 609, 140 Hook with magnet on side of SG -will not be a seismic hazard due to strength of magnet.8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Evaluated by: 34-." c George G Thomas Date: 08/15/2013 A Samantha Justice per teleconference withSamantha Justice on 8/7/2013 08/15/2013 P9120161 D-252 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y EN- U Area Walk-By Checklist (AWC)Area 08 -I P9120176 D-253 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y ] U Area Walk-By Checklist (AWC)D-254 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y U Area Walk-By Checklist (AWC)08-D-255 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y Li U Area Walk-By Checklist (AWC)Area 08-)D-256 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y ] U Area Walk-By Checklist (AWC)Area 08 -D-257 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: EY N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 10 -AB2, 621, 10 -BY 2MRV-243 & 2-FFI-240 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of Yes potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

2. Does anchorage of equipment in the area appear to be free of Yes significant degraded conditions?
3. Based on a visual inspection from the floor, do the cable/conduit Yes raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?4. Does it appear that the area is free of potentially adverse seismic Yes spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?
5. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic Yes interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-258 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 10 -AB2, 621, 10 -BY 2MRV-243 & 2-FFI-240 Ladder OK laid flat underneath pipes away from equipment 8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments George G Thomas Evaluated by: Date: 10/18/12 Neda Stoeva 10/18/12 D-259 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y-] N U Area Walk-By Checklist (AWC)Area 10-%4_1 I II 17_,A1I D-260 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y N U Area Walk-By Checklist (AWC)10- D-261 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y-] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 10 -AB2, 621, 10 -BY 2MRV-243 & 2-FFI-240 D-262 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Instructions for Completing Checklist Area 11 -AB2, 612, 12 -BY 2-NPS-111 This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Yes 2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

Yes 3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?Yes 4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?Yes Yes Yes Yes 6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-263 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Eli N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 11 -AB2, 612, 12 -BY 2-NPS-111 Ramp piece not tied to anything by 2-ECR-23 -pressurized gas bottles infront of ramp, but ramp leans up against the bottle supports as found. Judged acceptable by Seismic Walkdown Engineers (SWEs)because it could not have an unacceptable interaction with a safety related component.

AR 2012-11363 issued to address housekeeping issue.8. Have you looked for and found no other seismic conditions that could Yes adversely affect the safety functions of the equipment in the area?Comments Evaluated by: Evaluated by: George G Thomas Neda Stoeva Date: 08/15/2013 08/15/2013 D-264 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: [-7 N U Area Walk-By Checklist (AWC)I nrnfinn /Rlitn PIlo Prnnm/Arackl-Area 11 -AB2, 612, 12 -BY 2-NPS-111 P9100253 D-265 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: FY-] N U Area Walk-By Checklist (AWC)11 -I-t$1 UUZD4 D-266 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: F-] N U Area Walk-By Checklist (AWC)D-267 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: Y] N U Area Walk-By Checklist (AWC)Area 11 -ýIvlUUzob D-268 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: FY] N U Area Walk-By Checklist (AWC)Area 11 -FU'1UUZbl D-269 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 1, 09/12/13 Status: LY] N U Area Walk-By Checklist (AWC)Location (BIda. Elev. Room/Area):

Area 11 -AB2. 612. 12 -BY 2-NPS-t11 D-270

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