ML12361A107
| ML12361A107 | |
| Person / Time | |
|---|---|
| Site: | Quad Cities  |
| Issue date: | 10/31/2012 |
| From: | Delaney M Stevenson & Associates |
| To: | Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML123620010 | List:
|
| References | |
| RS-12-169 12Q0108.40-R-001, Rev 3 | |
| Download: ML12361A107 (68) | |
Text
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 3 Status:
Y-ý N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-5 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Ecuipment
Description:
PANEL Project:
Quad Cities 1 SWEL Location (Bldg, Elev, Room/Area):
SB, 623.00 ft, ALL 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?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Viewed 10 of 14 anchors. Remaining anchors could not be viewed due to cabling and limitation on access. Anchors viewed matched documentation.
Thus it is reasonable to conclude that the anchors match plant documentation without further verification.
Yes C-456
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 3 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-5 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PANEL Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Moved chairs to satisfactory location per seismic storage procedure. See IR 1405922.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead equipment not visible due to drop ceilings outside of cabinet and sheet metal ceiling inside.
- 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?
Back of panel was open. No adverse seismic conditions were observed.
Comments SEWS Anchorage Notes:
Panel 901-5 has 14 welded or bolted friction clips (4 on front, 5 in center and 5 on back) attaching base channel to embedded steel.
Seismic Walkdown Team: D. Carter & J. Griffith - 8/20/2012 Per Operations, no photos permitted in control room.
C-457
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 3 Status: EZII N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-5 Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
PANEL Evaluated by:
QJAOUk David Carter Date:
10/4/2012 James Griffith 10/4/2012 Photos C-458
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 4 Status: FY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-61 Equipment Class:
(14) Distribution Panels Equipment
Description:
PNL, CONTROL Project:
Quad Cities 1 SWEL Location (Bldg, Elev, Room/Area):
SB, 609.00 ft, ALL 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.
Anchoracie
- 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?
Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Interaction Effects
- 7.
Are soft targets free from impact by nearby. equipment or structures?
Yes C-459
Quad Cities Generating Station Unit I 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 4 Status: Lii N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-61 Equipment Class:
(14) Distribution Panels Equipment
Description:
PNL, CONTROL
- 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 SEWS Anchorage Notes:.
Panel is 72" tall x 48"Wx 10" deep mounted on 2 legs. Each leg is anchored by eight - 3/8: CEA.
Seismic Walkdown Team: D. Carter & J. Griffith - 8/20/2012 Evaluated by:
David Carter Date:
10/4/2012 James Griffith 10/4/2012 C-460
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 4 Status:
Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-61 Equipment Class:
(14) Distribution Panels Equipment
Description:
PNL, CONTROL Photos 8-20-12 Quad Cities 243 1 8-20-12 Quad Cities 243 (3)
C-461
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 4 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-61 Equipment Class:
(14) Distribution Panels C-462
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 5 Status: I-Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-62 Equipment Class:
(14) Distribution Panels Equipment
Description:
PNL, CONTROL Project:
Quad Cities 1 SWEL Location (Bldg, Elev, Room/Area):
SB, 609.00 ft, ALL 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)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Multiple stacked washers at some anchors judged to be acceptable.
-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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes Yes Yes Yes Yes Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes C-463
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 5 Status: EIY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-62 Equipment Class:
(14) Distribution Panels Equipment
Description:
PNL, CONTROL
- 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 SEWS Anchorage Notes:
Panel is 72" tall x 48"W x 10" deep mounted on 2 legs. Each leg is anchored by eight - 3/8" CEA.
Seismic Walkdown Team: D. Carter & J. Griffith - 8/20/2012 Evaluated by:
David Carter Date:
10/4/2012 James Griffith 10/4/2012 C-464
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 5 Status: FY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
EQuipment
Description:
901-62 (14) Distribution Panels PNL, CONTROL Photos 8-C-465
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 5 Status: F-] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
901-62 Equipment Class:
(14) Distribution Panels DKII fInKITDnI o-zu-Iz iuuaa uilies zou (0)
C-466
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 5 Status:
Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No..
901-62 Equipment Class:
(14) Distribution Panels 0-C-467
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 D
Area Walk-By Checklists (AWCs)
Table D-1 provides the building, elevation, and location of each area as well as a list of SWEL items associated with each area, and page numbers of each Area Walk-By Checklist.
D-1
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Table D-1. Summary of Area Walk-By Checklists AWC-BUILDING ELEVATION LOCATION BASE COMPONENT ID U 1 -xx PAGE 1
Turbine 615 1-7800-18-2 D - 4 2
Turbine 615 Battery Charger Room 1-8300-1, 1-8350, 25OVDC MCC D-10 3
Turbine 628 Battery Room 25 VDCBATT,250VDC D-18 BATT I1___
4 Turbine 615 B HVAC Room 1/2-9400-102 D - 21 5
Reactor 647 1-1601-23-AO, 1-1601-24-AO D - 25 6
Turbine 547 1D RHRSW Vault 1-3903, 1-5749 D - 31 7
Reactor 554 Torus - Top of Bay 4 1-1601-21 D - 37 8
Diesel 595 DG Day Tank Room 1-5202 D - 45 1-4600A, 1-4604, 1-4605, 1-9 Diesel 595 DG Room 4641-42A, 1-4699-226, 1-5203, D - 50 1-5727, 1-6601, 1-6654, 1-6661A, 2251-10, 2251-113 10 Reactor 595 1-7800-18195 D-57 11 Reactor 554 1A CS/RCIC Pump Room 1-5748A D - 62 12 Reactor 554 2201-59A D - 67 13 Service 609 Cable Spreading Room 2201-73A, 901-61, 901-62 D - 84 14 Reactor 623 1-8801A-AO, 2201-32 D - 91 15 Reactor 554 Torus' 1-0302-22A, 1-1001-22A, 1-1001 D - 103 29A, 1-1001-34A, 1-2001-3 1-0302-21A, 1-0305-125-34-03, 1-0305-125-34-35, 1-0305-126-16 Reactor 595 North CRD/HCU Bank 34-03, 1-0305-126-34-35, 1-D-119 0305-127-34-03, 1-0305-127 35, 1-0305-34-03, 1-0305-34-35, 2201-7 1-0302-19A, 1-0302-20A, 1-0305.
125-26-31, 1-0305-125-30-03, 1-0305-126-26-31, 1-0305-126 17 Reactor 595 South CRD/HCU Bank 03, 1-0305-127-26-31, 1-0305-D - 130 127-30-03, 1-0305-26-31, 1-0305-30-03, 1-1601-57-MO, 2201-8 18 Service 595 AEER 901-33, 901-39 D - 140 19 Service 623 Control Room 901-3, 901-5 D-145 20 Turbine 639, 647 1-6705-13-1, 1-7100, 1-7100-18, D-147 20 _Turbin 639,___
6472251-86 21 Turbine 639 2251-87 D-155 22 Turbine 547 1-1001-65A, 1-5745A D-160 23 Reactor 623
.1-7800-18-1 B, 1-7800-19-1, D-166 23 Reactor.
623 250VDC MCC 1A
__66 Table D-1 Page 1 of 2 D-2
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 AWC-BUILDING ELEVATION LOCATION BASE COMPONENT ID U 1 -xx PAGE 1-2301-14-MO, 1-2301-29-AO, 1 2301-31-AO, 1-2301-35-MO, 1-24 Reactor 554 HPCI Room 2301-3-MO, 1-2301-49-MO, 1-D - 176 2301-6-MO, 1-2301-9-MO, 1-2302, 1-2304, 1-2308, 1-2310, 1-2399-15-PCV, 1-5747, 2201-29A 25 Reactor 580 eB RHR Corner Room-1-1001-165B, 1-1003B D - 183
~~~Gallery Level 26 Reactor 554 1B RHR Corner Room-1-1001-145C, 1-1001-166B, 1-D -190 Basement Level 1001-16B, 1-1002C 1-0203-IA-1, 1-0203-3A, 1-0203-OUTA 4A, 1-0220-45, 1-1201-2, 1-1201.
GE 5,1-1301-16-MO, 1-1301 MO, 1-0203-0001AH25 Table D-1 Page 2 of 2 D-3
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: F N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-01 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)?
Minor bends in hanger rods 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)?
- 5.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
Threaded fire piping well-supported. 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?
Hydrogen piping welded and well-supported; judged to be acceptable. Metal oil rag bin covered and judged to be acceptable.
- 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)?
Storage issue corrected during walkdown. See IR 1405922.
D-4
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: jV-] N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-01
- 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?
Contact between fire pipe and hydrogen pipe judged to be acceptable due to line flexibility.
Proximity between hydrogen pipe and gray pipe judged to be acceptable due to line flexibility.
Recorder at MCC-15-1 restrained from contact by cable pile; judged to be acceptable.
Comments Seismic Walkdown Team: D. Carter & J. Griffith - 8/20/2012 Evaluated by:
92i-J*J'k David Carter Date:
10/4/2012 A r 0 James Griffith 10/4/2012 Photos 0-D-5
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: [1 N
U Area Walk-By Checklist (AWC)
D-6
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status: EYi N U
Area Walk-By Checklist (AWC) o-zu--iz uuaa tlmes u-ii
- o1)
D-7
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status:
Y] N U
Area Walk-By Checklist (AWC)
D-8
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status: lIII N U
Area Walk-By Checklist (AWC)
D-9
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 8 Status: FY] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-02 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?
Cracks in floor in vicinity of equipment anchorage. Cracks are sufficient distance to not affect the anchor capacity. Judged to be acceptable.
Crack in floor near anchor for cable tray support. Support is attached to the slab with multiple anchors and judged to be adequate.
- 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?
Heating line 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)?
D-1 0
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 8 Status: [-J N U
Area Walk-By Checklist (AWC)
Location (BIdg, Elev, Room/Area):
AWC-Ul-02
- 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?
Most rainhoods for equipment are dented. Dents will not adversely affect the equipment operation.
Several sheet metal screws missing from 1B-1. Sufficient remaining screws in place. Judged to be acceptable. See IR 1403074.
Comments Seismic Walkdown Team: D. Carter & J. Griffith - 8/20/2012 Evaluated by:
P4..JA4-David Carter Date:
10/1612012 James Griffith 10/16/2012 8-20-12 Quad Cities 061 (10)
D-11
Quad Cities Generating Station Unit I 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 8 Status: rYII N U
Area Walk-By Checklist (AWC)
D-1 2
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 8 Status: ET N U Area Walk-By Checklist (AWC)
D-1 3
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 8 Status: EYII N U Area Walk-By Checklist (AWC)
D-14
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 8 Status:
Y N
U Area Walk-By Checklist (AWC)
D-1 5
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 7 of 8 Status: F N
U Area Walk-By Checklist (AWC) 0" D-16
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 8 of 8 Status: [-* N U
Area Walk-By Checklist (AWC) 8-D-17
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 3 Status: Eli N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-03 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?
Threaded fire piping well-supported. Judged, to be adequate.
- 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 shielding)?
Yes D-1 8
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 3 Status: FYI N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-03
- 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 - 8/20/2012 Evaluated by:
),Pd(*"
David Carter Date:
10/4/2012 James Griffith 10/4/2012 Photos 8-D-1 9
Quad Cities Generating Station Unit I 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 3 Status:
T N
U Area Walk-By Checklist (AWC)
U.
D-20
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 4 Status: FY] N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-04 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)?
Flexible tube near insulated pipe judged to be acceptable.
- 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
- 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)?
Storage issue corrected during walk-by. See IR 1405922.
Yes D-21
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 4 Status: EVI] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-04
- 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 - 8/20/2012 Evaluated by:
Q.Af(k David Carter Date:
10/4/2012 James Griffith 10/4/2012 D-22
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 4 Status: [Y] N U
Area Walk-By Checklist (AWC) a D-23
Quad Cities Generating Station Unit I 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 4 Status:
Y N U Area Walk-By Checklist (AWC) 0o D-24
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: FY N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-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)?
- 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?
Fire piping well-supported. 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)?
Cart with wheels chocked located near sample panel for chemistry (non seismic) judged to be acceptable.
D-25
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: L-] N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-05
- 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 - 8/21/2012 Evaluated by:
,)A/.k David Carter Date:
10/4/2012 J_
James Griffith 10/4/2012 Photos D-26
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: F N
U Area Walk-By Checklist (AWC)
D-27
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status: F] N U Area Walk-By Checklist (AWC)
D-28
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status: L1 N U Area Walk-By Checklist (AWC)
D-29
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status:
] N U
Area Walk-By Checklist (AWC)
D-30
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: EI-Y N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-06 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 6nd 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?
Minor corrosion on some anchorage in area. Judged to be acceptable.
- 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)?
Open S-hooks on light fixture above 1-1001-65D. Hard-wired cord at open S-hook end, and swing restrained by robust targets. Judged to be acceptable.
Open S-hooks on light fixture above 1-1001-4D and 1-4941-2C-LS. Both items are robust targets. Strut and power cord would decelerate light fixture movement. Judged to be acceptable.
See IR 1403082.
- 5.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause flooding or spray in the area?
Flood vault with well-supported piping.
- 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-31
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: T N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-06
- 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 Seismic Walkdown Team: D. Carter & J. Griffith - 8/21/2012 Evaluated by:
9,-AIk David Carter Date:
10/4/2012 James Griffith 10/4/2012 Photos D-32
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: EYII N U
Area Walk-By Checklist (AWC)
D-33
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status:
] N U
Area Walk-By Checklist (AWC)
D-34
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status: F N
U Area Walk-By Checklist (AWC) mIWI1 M:84 8-21-12 Quad Cities 063 D-35
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status:
T N
U Area Walk-By Checklist (AWC)
D-36
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 8 Status: F-N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-07 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?
Spring hanger is anchored to W-shape beam. The beam has some local torsional warping distortion near the anchorage point The distortion is small, and the spring hanger itself is not distorted. The distortion is judged to have happened while the stiffener plate was welded to the beam and is not due to the load of the hanging pipe. Beam is judged to be acceptable.
- 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)?
Rod hangers in contact with insulated pipes in various locations. Hangers flexible, insulation would absorb seismic impact 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)?
Temporary staged light fixtures adequately restrained with zip-ties and would only impact robust targets. 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?
All visible pipes are welded.
- 6.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
Staged wooden blocks, plastic trash, and oil rag on gallery floor Small amount of flammable material judged to be acceptable.
- 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)?
Various tools, buckets, etc. lying in staging area on gallery floor. Items would not impact safety-related equipment. Judged to be acceptable.
D-37
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 8 Status: TI N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-07
- 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?
Various pipes, tubes, and conduits in close proximity with one another. All are flexible. Judged to be acceptable.
Comments Seismic Walkdown Team: J.Kim & M. Wodarcyk - 9/5/2012 Evaluated by:
J. Kim Date:
10/12/2012 M. Wodarcyk 10/12/2012 D-38
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 8 Status: FLI N U
Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-07 20120905-QuadCitiesl 134 20120905-QuadCities1 135 D-39
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 8 Status: [1 N
U Area Walk-By Checklist (AWC)
D-40
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 8 Status: F-] N U
Area Walk-By Checklist (AWC) 201 D-41
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 8 Status: F N
U Area Walk-By Checklist (AWC)
D-42
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 7 of 8 Status:
T N U Area Walk-By Checklist (AWC)
D-43
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 8 of 8 Status: [I N
U Area Walk-By Checklist (AWC)
D-44
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 5 Status: LI N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-U1-08 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.
Additionalspace 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)?
Flexible, rugged pipe in contact with bottom of concrete beam. 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 well-supported with rod hangers that have minor bends.
- 6.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
Oil absorbing cloth with minor amount of oil judged to be acceptable.
- 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-45
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 5 Status: F] N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-08
- 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 - 8/21/2012 Evaluated by:
David Carter Date:
10/4/2012 J_
James Griffith 10/4/2012 D-46
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 5 Status: [I N
U Area Walk-By Checklist (AWC)
D-47
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 5 Status: F N U Area Walk-By Checklist (AWC)
D-48
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 5 Status: E-1 N U
Area Walk-By Checklist (AWC)
D-49
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 7 Status: r-* N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-09 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.
Several instances of flexible, robust pipes and conduits in contact. 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?
Most fire piping is carbon dioxide. Balance of piping is well-supported.
- 6.
Does it appear that the area is free of potentially adverse seismic interactions Yes that could cause a fire in the area?
Metal oil rag bin with cover judged to be acceptable.
- 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)?
Storage issue corrected during walkdown.
D-50
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 7 Status: F N U Area Walk-By Checklist (AWC)
Location (Bldg, Elev, Room/Area):
AWC-Ul-09
- 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?
Panel 2251-12 missing 2 rear panel assembly screws. Due to preponderance of remaining fasteners present (15), panel. Judged to be acceptable.
See IR 1403076.
Comments Seismic Walkdown Team: D. Carter & J. Griffith - 8/21/2012 Evaluated by:
L,_JYik David Carter Date:
10/12/2012 r*
b James Griffith 10/12/2012 D-51
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 7 Status:
Y N
U Area Walk-By Checklist (AWC)
D-52
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 7 Status: r-] N U
Area Walk-By Checklist (AWC)
D-53
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 7 Status: E1 N U Area Walk-By Checklist (AWC)
D-54
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 7 Status:
] N U
Area Walk-By Checklist (AWC)
- -"-LUuaa t-lileS _10t D-55
Quad Cities Generating Station Unit 1 12Q0108.40-R-001 Rev. 3 Correspondence No.: RS-12-169 Sheet 7 of 7 Status: EZII N U Area Walk-By Checklist (AWC) 8-21-12 Quad Cities 191 D-56