Text

SD-121023-001, Rev. 2, in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the D. C. Cook Unit 1 and 2, Page D-322 Through Page D-404
	ML14035A370
Person / Time
Site:	Cook
Issue date:	01/13/2014
From:	Yates L; American Electric Power
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML14035A350	List: AEP-NRC-2014-08, SD-121023-001, Rev. 2, in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the D. C. Cook Unit 1 and 2, Page D-322 Through Page D-404; ML14035A351; ML14035A352; ML14035A353; ML14035A355; ML14035A356; ML14035A357; ML14035A359; ML14035A360; ML14035A361; ML14035A362; ML14035A363; ML14035A364; ML14035A366; ML14035A367; ML14035A368;
References
	AEP-NRC-2014-08 SD-121023-001, Rev 2
	Download: ML14035A370 (83)
	v • d • e

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I-N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 25 - AB2, 633, 123 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)?

Panels welded to embedded plates

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)?

Fire extinguishers OK - long seismic hooks. Block wall - OK per DWG 12-4029, Wall W-13.

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 No interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shieldinq)?

D-322

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y fj ] U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 26 - AB2, 633, 123 Fire extinguishers mounted to side of control panels (seismic hooks, but can be an interaction)- Addressed in AR 2012-11730. Big Emergency cart with 4 chocked wheels - small procedure cart chained off to it (no chocked wheels) and TOO CLOSE TO PANEL - Addressed in AR 2012-11726.

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?

Between 2-NIS-1 and IV panel there are missing bolts connecting the two panels together, but nuts are there (between 2 panels) - needs investigation- AR 2012-11726 was issued to investigate found conditions.

Comments Evaluated by: Eva*luate by:-George G Thomas Date: 10/18/12

4 - Neda Stoeva 10/18/12 D-323

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LI- U Area Walk-By Checklist (AWC)

D-324

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y r-N1 U Area Walk-By Checklist (AWC)

Location Bid , Elev Room/Area: Area 25 - AB2, 633,123 D-325

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ¶IIl U Area Walk-By Checklist (AWC)

I ;

P9181106 t*1*11 l/

D-326

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I U Area Walk-By Checklist (AWC)

Area 25 - AB2, 633, 123 I"o 10 -:1 1 Utp D-327

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y El] U Area Walk-By Checklist (AWC)

Area 25 - AB2, 633, 123 ri" oi

I D-328

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I U Area Walk-By Checklist (AWC)

Area 25 - AB2, D-329

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y El] U Area Walk-By Checklist (AWC)

Area 25 -

D-330

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ENl U Area Walk-By Checklist (AWC) 25 P9181119 D-331

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y fN- U Area Walk-By Checklist (AWC)

Area 25 1tiilI1ZI D-332

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LII U Area Walk-By Checklist (AWC)

Area 25 - AE D-333

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LEJ U Area Walk-By Checklist (AWC) 3_'

D-334

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FI_ U Area Walk-By Checklist (AWC)

Area 25 - AB2, D-335

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y EN*] U Area Walk-By Checklist (AWC)

Area 25.-

D-336

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ¶r- U Area Walk-By Checklist (AWC)

Area 25 -,

D-337

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [-* U Area Walk-By Checklist (AWC)

Location (Bida. Elev. Room/Area): Area 25 - AB2. 633. 123 D-338

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 26 - SH2, 591, 135 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-339

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: E-I N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 26 - SH2, 591,135

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: 4"ý

George G Thomas Date: 10/18/12

4- Neda Stoeva 10/18/12 D-340

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY] N U Area Walk-By Checklist (AWC)

Location (Bida. Elev. Room/Area): Area 26 - SH2. 591. 135 P9090100 P9090101 1UfU1 UZ D-341

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y L[- U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 27 - AB2, 609, 609 BY 2-PP-1OW 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?

12-TK- 14-1, 12-TK-14-2, 12-TK-14-3, and 12-TK-14-4 flood hazard analysis? - Determined that flooding would not affect any critical components, because they are lifted off the ground, and flood mitigation paths are in place to prevent flood water to rise to the elevation of safety relatedcomponents.

6. Does it appear that the area is free of potentially adverse seismic No interactions that could cause a fire in the area?

Fire wall between CCW pumps and spare CCW pump - DWG 12-4028 Fire Barrier.Fire extinguishers on short hooks north west side of 2-HE-15W- AR 2012-11669 was issued.

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 D-342

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LIE U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 27 - AB2, 609, 609 BY 2-PP-1OW 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 Fire protection well supported, cable tray lightly loaded Evaluated by: Evalatedby:George G Thomas Date: 10/18/12 Neda Stoeva 10/18/12 D-343

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Area Walk-By Checklist (AWC)

Area 27 - AB2, 609, 609 BY 2-PP-D-344

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FNI] U Area Walk-By Checklist (AWC) a 27 - )

D-345

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ¶I* U Area Walk-By Checklist (AWC)

Area 27 -

I ýj I %JJW I Ij D-346

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y IF- U Area Walk-By Checklist (AWC)

Location (B1da. Elev. Room/Area): Area 27 - AB2, 609, 609 BY 2-PP-1OW D-347

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: *- N U (AWC)

Area Walk-By Checklist Location (BEldg, Elev, Room/Area): Area 28 - AB2, 609, 200 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)?

Visible anchorageOK - mostly internal anchoragein area and cannot confirm condition

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-348

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: L] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 28 - AB2, 609, 200

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: " I-- George G Thomas Date: 10/18/12 4 " Neda Stoeva 10/18/12 D-349

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [* N U Area Walk-By Checklist (AWC)

Location (Bldq, Elev, Room/Area): Area 28 - AB2, 609, 200 P9170850 P9170851 D-350

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: [-J N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 29 - AB2, 609, 202 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?

Minor spalling on right side (2) bolts of 2-CCRP-CVT

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-351

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y-] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 29 - AB2, 609, 202

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: 4-,ý* George G Thomas Date: 10/18/12 4 "4 Neda Stoeva 10/18/12

-352

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: FY-] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 29 - AB2, 609, 202 P9170872 P9170873 D-353

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y [-N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 30 - AB2, 633, 633 - GENERAL 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)?

Most components in area are internally anchored. Some components have been modified with external anchorageand are OK

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 No spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Fire extinguishers on short hooks - AR 2012-11669 was issued.

5. Does it appear that the area is free of potentially adverse seismic Yes interactions that could cause flooding or spray in the area?

Fire protection piping is wet but not pressurized

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-354

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y iN- U Area Walk-By Checklist (AWC)

Location (Blda. Elev. Room/Area): Area 30 - AB2. 633. 633 - GENERAL

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 Date: 10/18/12 Neda Stoeva 10/18/12 D-355

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I-f U Area Walk-By Checklist (AWC) a ý D-356

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y F U Area Walk-By Checklist (AWC) 30 D-357

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N U Area Walk-By Checklist (AWC)

I D-358

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y LNW U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 31 - AB2, 613, 205 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 No potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

MCC-2-PHC-1 Check anchorageanalysis (HAS 8 holes for bolts, but only has 6 bolts installed)- could not verified if this was an analyzed condition, so AR 2012-11782 was issued.

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

Most equipment in area internallyanchored- Externally anchored equipment is OK

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 No spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Fire extinguishers on short hooks by MCC and by 600V BUS 21B - AR 2012-11669 was issued. Rod hung light can swing into MCC Unit 2-EZC-CS - would not be damaging (perAEP team).

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-359

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y FN] U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 31 - AB2, 613, 205

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 Date: 10/18/12 Neda Stoeva 10/18/12 D-360

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y ] U Area Walk-By Checklist (AWC) 31 D-361

DC Cook Unit I & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y I-E U Area Walk-By Checklist (AWC)

Area 31 -

D-362

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: Y N-] U Area Walk-By Checklist (AWC)

Area 31 - AB2, 613, 205 D-363

DC Cook Unit 1 & Unit 2 SD-121023-001 Rev. 2, 01/13/14 Status: F] N U Area Walk-By Checklist (AWC)

Location (Bldg, Elev, Room/Area): Area 32 - SH2, 594, 221 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items.