ML12353A221
| ML12353A221 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  (NPF-018) |
| Issue date: | 11/01/2012 |
| From: | Delaney M Stevenson & Associates |
| To: | Exelon Generation Co, Office of Nuclear Reactor Regulation |
| References | |
| RS-12-163 12Q0108.50-R-002, Rev 1 | |
| Download: ML12353A221 (38) | |
Text
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 9 Status: EYý N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-22 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)?
- 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)?.
Overhead light fixtures judged to be acceptable.
- 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)?
Permanent lead shielding scaffold near robust piping judged to be acceptable.
D-89
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 9 Status: [*
N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-22
- 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 Seismic Walkdown Team: D. Carter & J. Griffith - 8/30/2012 Evaluated by:
s,--JA*,.
David Carter Date:
10/17/2012 James Griffith 10/17/2012 Photos L
D-90
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 9 Status: F 71 N U Area Walk-By Checklist (AWC) 1-L D-91
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 9 Status: FY] N U Area Walk-By Checklist (AWC) 1 L
D-92
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 9 Status: F N U Area Walk-By Checklist (AWC) 1.
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12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 9 Status:
I N U Area Walk-By Checklist (AWC) 1-L D-94
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 7 of 9 Status: r-7 N U Area Walk-By Checklist (AWC) 1 D-95
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 8 of 9 Status: F N U Area Walk-By Checklist (AWC)
L D-96
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 9 of 9 Status: F N U Area Walk-By Checklist (AWC) 1 L
D-97
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 8 Status: FY N
U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-23 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)?
- 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)?
Overhead light fixtures judged to be acceptable.
- 5.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
Fire piping is welded and well-supported and judged to be acceptable.
- 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)?
Chocked cart with waste vinegar pails on top is located near non-safety-related sump alarm cabinet. Judged to be acceptable.
Scaffoldifence for high-radiation area boundary adequately restrained.
D-98
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 8 Status:
- v. N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-23 Handrail rack not near soft targets and judged to be acceptable.
- 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 Seismic Walkdown Team:
D. Carter & J. Griffith - 8/30/2012 J. Griffith & M. Wodarcyk - 9/14/2012 Evaluated by:
David Carter James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 D-99
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 8 Status: F N U Area Walk-By Checklist (AWC) 1-D-100
12Q-10850-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 8 Status: F N U Area Walk-By Checklist (AWC) 1.
D-1 01
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 8 Status: [-7 N U Area Walk-By Checklist (AWC)
I D-102
12Q-108.50-R-002 Rev 1 Correspondence No.: RS-12-163 Sheet 6 of 8 Status: [*
N U Area Walk-By Checklist (AWC) 1.
D-103
12Q0108.50-R-002 Rev I Correspondence No: RS-12-163 Sheet 7 of 8 Status:
Y N U Area Walk-By Checklist (AWC) 1 D-104
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 8 of 8 Status: F'7 N U
Area Walk-By Checklist (AWC) 1 L
D-105
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 8 Status: F N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-24 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 Yes adverse seismic conditions (if visible without necessarily opening cabinets)?
- 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)?
Temporary cable bundles for Wi-Fi modification are tie-wrapped to cable tray supports. Judged to be acceptable for temporary condition.
- 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)?
Overhead light fixtures judged to be acceptable.
- 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)?
Scaffolds adequately restrained.
Radiation Protection survey barrel, bucket, and trash can near robust items and judged to be acceptable.
D-106
1200108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 8 Status: Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 1-24 Temporary Wi-Fi cabinet has engineering sign-off approving storage (LAP-100-56, Attachment E).
- 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 Seismic Walkdown Team:
D. Carter & J. Griffith - 8/28/2012 D. Carter & J. Griffith - 8/29/2012 Evaluated by:
)-J-IQ,,k David Carter Date:
10/17/2012 James Griffith 10/17/2012 Photos D-107
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 8 Status: F N U Area Walk-By Checklist (AWC)
'1 D-108
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 8 Status: r-7 N U Area Walk-By Checklist (AWC) 11 D-109
12Q0108.50-R-002 Rev. I Correspondence No.: RS-12-163 Sheet 5 of 8 Status:
I N U Area Walk-By Checklist (AWC)
' -1 D-110
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 8 Status: F-* N U Area Walk-By Checklist (AWC) 1-D-111
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 7 of 8 Status: LY7I N U
Area Walk-By Checklist (AWC)
'1 D-112
12Q.108"50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 8 of 8 Status: F N U Area Walk-By Checklist (AWC) 1 D-113
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: F N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 2-05 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)?
- 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)?
Temporary cable bundles for Wi-Fi modification are tie-wrapped to cable tray supports. Judged to be acceptable for temporary condition.
- 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)?
Overhead light fixtures judged to be acceptable.
- 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)?
Scaffolds adequately restrained.
Radiation Protection survey barrel, bucket, and trash can near robust items and judged to be acceptable.
D-114
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: r-7 N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 2-05 Temporary Wi-Fi cabinet has engineering sign-off approving storage (LAP-100-56, Attachment E).
- 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 Seismic Walkdown Team: D. Carter & J. Griffith - 9/4/2012 Evaluated by:
9--Plya David Carter Date:
10/17/2012 James Griffith 10/17/2012 Photos D-115
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: F N U Area Walk-By Checklist (AWC) 2__-
L D-116
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status:
Y N U Area Walk-By Checklist (AWC)
L D-117
12Q0108.50-R-002 Rev. I Correspondence No.: RS-1 2-1 63 Sheet 1 of 9 Status: FYI N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 2-06 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)?
- 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)?
EHC lines well-supported. Gaps to adjacent equipment judged to be acceptable.
- 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)?
Handwheels chained to valves, no soft targets in vicinity. Judged to be acceptable.
- 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)?
Ladder storage rack judged to be acceptable.
D-118
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 9 Status: r-v7 N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
Area Walk-by 2-06
- 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 Seismic Walkdown Team: D. Carter & J. Griffith - 9/4/2012 Evaluated by:
David Carter Date:
10/17/2012 James Griffith 10/17/2012 D-119
1200108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 9 Status: L_
N U Area Walk-By Checklist (AWC)
D-120
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 9 Status: [I N U Area Walk-By Checklist (AWC) 2 D-1 21
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 9 Status: [-1 N U Area Walk-By Checklist (AWC)
L D-122
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 9 Status: F N U Area Walk-By Checklist (AWC) 2_
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1200108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 7 of 9 Status: FJ N U Area Walk-By Checklist (AWC)
! I I
LaSalle 053 L
D-1 24
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 8 of 9 Status: E1 N U Area Walk-By Checklist (AWC)
D-125
12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 9 of 9 Status: EY N U Area Walk-By Checklist (AWC) 2-D-126