ML12362A065

Donald C. Cook, Units 1 & 2, Seismic Walkdown Report SD-121023-001, Rev. 0 in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Appendix D, Page D-176 Through Page D-219

ML12362A065
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: ML12362A065 (44)

Text

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LN-] U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 37 -AB1, 586, 24 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 No adverse seismic conditions (if visible without necessarily opening cabinets)?

1-QLA-590 support -I bolt which also anchors support for 1-AV-2440, has very little thread engagment (approximately 20-25%) A V-2440 is only anchored through that bolt -AR 2012-11612 was written to address this finding.2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes 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 spatial Yes 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 Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

D-176 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y L1-J U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 37 -AB1, 586, 24 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: George G Thomas Neda Stoeva Date: 10/18/12 10/18/12 D-177 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y U Area Walk-By Checklist (AWC)D-178 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y [INI U Area Walk-By Checklist (AWC)D-179 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y [-N U Area Walk-By Checklist (AWC)D-180 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LII U Area Walk-By Checklist (AWC)I (Pim Ijw 0-1A D-181 I DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LNI1 U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 38 -AB1, 587, 587 -HALLWAY 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 Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

12-TK-6 Chemical drain tank thread engagment

-4 out of 8 anchor bolts -Component is non-safety so not a concern under this walkdown.2. Does anchorage of equipment in the area appear to be free of significant Yes degraded conditions?

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes 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 spatial No interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Fire extinguisher on short hook -AR 2012-11669 was issued.5. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Ops shift electrical safety locker not anchored or tied by C-4501 -concentrator (not a safety component)

-so this is not critical.D-1 82 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LNI U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 38 -AB1, 587, 587 -HALLWAY 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: Evalatedby:George G Thomas Neda Stoeva Date: 10/18/12 10/18/12 D-183 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y FLNI U Area Walk-By Checklist (AWC)D-184 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Area Walk-By Checklist (AWC)1,587, D-185 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LI1 U Area Walk-By Checklist (AWC)Location Bid Elev, Room/Area Area 38 -AB1, 587, 587 -HALLWAY 2012109/19 D-1 86 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y U Area Walk-By Checklist (AWC)D-187 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y L-] U Area Walk-By Checklist (AWC)D-188 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LU U Area Walk-By Checklist (AWC)D-189 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y EN- U Area Walk-By Checklist (AWC)1,587, D-1 90 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y LKý U Area Walk-By Checklist (AWC)D-191 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y [] U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 38 -AB1, 587, 587 -HALLWAY D-192 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: V N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 39 -AB1, 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 Yes adverse seismic conditions (if visible without necessarily opening cabinets)?

Most equipment in area -panels -internally anchored.

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

3. Based on a visual inspection from the floor, do the cable/conduit raceways and Yes 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 spatial Yes 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 Yes that could cause flooding or spray in the area?6. Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?7. Does it appear that the area is free of potentially adverse seismic interactions Yes associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Scaffolding in area -tagged seismic signed on 9/14/12 D-193 DC Cook Unit I & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-Y N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 39- AB1, 609, 140 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: TI, George G Thomas EG Neda Stoeva Date: 10/18/12 10/18/12 D-194 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [YE N U Area Walk-By Checklist (AWC)Location (Bida. Elev. Room/A E D-195 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY N U Area Walk-By Checklist (AWC)D-196 DC Cook Unit I & Unit 2 SD-1 21023-001 Rev. 0, 11/05/12 Status: Y N U Area Walk-By Checklist (AWC)D-1 97 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY- N U Area Walk-By Checklist (AWC)D-198 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y N U Area Walk-By Checklist (AWC)D-199 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Table D-2: Summary of Area Walk-By Checklists Area Pg Nmer Room -Area -Desc. Elevation Page Number 1 CONTAINMENT BUILDING UNIT 2 -ROOM 74 625 D-202 2 CONTAINMENT BUILDING UNIT 2 -ROOM 75 612 D-206 3 CONTAINMENT BUILDING UNIT 2 -ROOM 59 598 D-211 4 CONTAINMENT BUILDING UNIT 2 -ROOM 67 612 D-220 5 CONTAINMENT BUILDING UNIT 2 -ROOM 56 598 D-227 6 CONTAINMENT BUILDING UNIT 2 -ROOM 73 612 D-234 7 AUXILIARY BUILDING UNIT 2 -ROOM 70 609 D-240 8 AUXILIARY BUILDING UNIT 2 -ROOM 140 621 D-250 10 AUXILIARY BUILDING UNIT 2 -ROOM 10 621,633 D-257 11 AUXILIARY BUILDING UNIT 2 -ROOM 12 612 D-262 13 AUXILIARY BUILDING UNIT 2 -ROOM 4 609 D-269 14 AUXILIARY BUILDING UNIT 2 -ROOM 40 587 D-276 15 AUXILIARY BUILDING UNIT 2 -ROOM 41 587 D-279 16 AUXILIARY BUILDING UNIT 2 -ROOM 43 587 D-283 17 AUXILIARY BUILDING UNIT 2 -ROOM 52 573 D-287 18 AUXILIARY BUILDING UNIT 2 -ROOM 55 573 D-292 19 AUXILIARY BUILDING UNIT 2 -ROOM 6 609 D-296 21 AUXILIARY BUILDING UNIT 2 -EL 633 BY 2-CFI-429 633 D-302 and 2-WMO-716 22 AUXILIARY BUILDING UNIT 2 -ROOM 8 633 D-307 23 AUXILIARY BUILDING UNIT 2 -ROOM 126 587 D-311 24 AUXILIARY BUILDING UNIT 2 -ROOM 122 587 D-314 25 AUXILIARY BUILDING UNIT 2 -ROOM 123 633 D-320 26 SCREEN HOUSE UNIT 2 -ROOM 135 591 D-337 27 AUXILIARY BUILDING UNIT 2 -EL 609 BY 2-PP-10W 609 D-340 28 AUXILIARY BUILDING UNIT 2 -ROOM 200 609 D-346 29 AUXILIARY BUILDING UNIT 2 -ROOM 202 609 D-349 30 AUX BUILDING UNIT 2 -EL 633 GENERAL AREA 633 D-352 31 AUXILIARY BUILDING UNIT 2- ROOM 205 613 D-357 32 SCREEN HOUSE UNIT 2 -ROOM 221 594 D-362 33 AUXILIARY BUILDING UNIT 2 -ROOM 129 650 D-365 34 AUXILIARY BUILDING UNIT 2 -ROOM 121 587 D-369 35 AUXILIARY BUILDING UNIT 2 -ROOM 126 587 D-375 36 AUXILIARY BUILDING UNIT 2 -ROOM 204 609 D-377 37 AUXILIARY BUILDING UNIT 2 -ROOM 96 609 D-382 38 AUXILIARY BUILDING UNIT 2 -ROOM 24 586 D-388 D-200 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Table D-2: Summary of Area Walk-By Checklists Area Pg Nmer Room -Area -Desc. Elevation Page Number 39 AUXILIARY BUILDING UNIT 1 -ROOM 35 587 D-392 40 AUXILIARY BUILDING UNIT 2 -ROOM 9 633 D-401 41 TURBINE BUILDING UNIT 2 -ROOM 49 591 D-408 42 TURBINE BUILDING UNIT 2 -ROOM 51 591 D-414 43 SCREEN HOUSE UNIT 1 -ROOM 670 591 D-420 44 SCREEN HOUSE UNIT 2- ROOM 136 591 D-424 D-201 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LII N U Area Walk-By Checklist (AWC)Location (Blda. Elev. Room/Area):

Area 01 -CON2 EL. 625'. Room 74 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 housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Yes D-202 M DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: FY-] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 01 -CON2 EL. 625', Room 74 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: George G Thomas Neda Stoeva Date: 10/18/12 10/18/12 D-203 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: L N U Area Walk-By Checklist (AWC)1 -C(D-204 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: l N U Area Walk-By Checklist (AWC)D-205 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: IY- N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 02 -CON2, EL. 612', Room 75 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 documentinq 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)?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 Yes Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?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 housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Yes D-206 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: riii N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 02 -CON2, EL. 612', Room 75 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-207 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: V N U Area Walk-By Checklist (AWC)02 -C(D-208 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [-] N U Area Walk-By Checklist (AWC)D-209 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: F N U Area Walk-By Checklist (AWC)D-210 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: T N U Area Walk-By Checklist (AWC)Location (Bldai. Elev. Room/Area):

Area 03 -CON2, EL. 598', Room 59 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 documentinq 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)?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 Yes Yes 5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?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 housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Yes D-21 1 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: E-i N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 03 -CON2, EL. 598', Room 59 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-IPX-129-IV boric acid, 2-RH-137 boric acid, 2-1CM-111 boric acid Evaluated by: Evaluated by: -George G Thomas Neda Stoeva Date: 10/18/12 10/18/12 D-212 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EZ] N U Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

Area 03 -CON2, EL. 598', Room 59 P9120125 P9120126 D-213 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [] N U Area 03 -CON2, EL. 598', Room 59 Area Walk-By Checklist (AWC)Location (Bldg, Elev, Room/Area):

P9120131 P9120132 D-214 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: Y-] N U Area Walk-By Checklist (AWC)D-215 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EZ- N U Area Walk-By Checklist (AWC)D-216 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: [] N U Area Walk-By Checklist (AWC)D-217 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: LY N U Area Walk-By Checklist (AWC)D-218 DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 0, 11/05/12 Status: EIIJ N U Area Walk-By Checklist (AWC)D-219