ML12353A229
| ML12353A229 | |
| Person / Time | |
|---|---|
| Site: | LaSalle  (NPF-011) |
| 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-001, Rev 1 | |
| Download: ML12353A229 (72) | |
Text
12Q0O108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet I of 5 Status: r-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDC14E Equipment Class:
(15) Batteries on Racks Equipment
Description:
DIV II 125VDC BATTERY Project:
LaSalle I SWEL Location (Bldg, Elev, Room/Area):
AB, 731.00 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?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Yes 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.)
Anchorage shown on drawings 1E-1-3445C, Rev. C.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes C-160
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: Ei-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC14E Equipment Class:
(15) Batteries on Racks Equipment
Description:
DIV II 125VDC BATTERY Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
Styrofoam softeners in place between batteries. No gaps between rack members and batteries.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Battery room masonry walls are safety-related per drawing A-186, Rev. AR.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/12/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-161
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: FY] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Ec~iulment DescriDtion:
lDC14E (15) Batteries on Racks DIV 11 125VDC BATTERY Photos 20120912-Lasalle 324 C-162
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status:
Y-J N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC14E Equipment Class:
(15) Batteries on Racks TTERY C-163
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: r N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC14E Equipment Class:
(15) Batteries on Racks Eauinment Descrintion:
DIV II 125VDC BATTERY C-164
12Q0108.50-R-0O1 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC15E Equipment Class:
(14) Distribution Panels Equipment
Description:
DIV II 125VDC DISTRIBUTION BUS 1B Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
AB, 731.00 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 Yes
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
- 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.)
Anchorage shown on drawings IE-1-3444, Sheet 1, Rev. A and IE-1-3434, Sheet Z Rev. L.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes C-165
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC15E Equipment Class:
(14) Distribution Panels Equipment
Description:
DIV II 125VDC DISTRIBUTION BUS 1B Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Yes
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixture in front of MCC on chains. Swinging toward MCC is mitigated by attached flexible conduit feed and a rigid conduit between the MCC and the light fixture, both of which dampen pendulum motion of the light fixture during a seismic event.
- 9.
Do attached lines have adequate flexibility to avoid damage?
Yes Yes
- 10.
Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
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 Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/12/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-166
12Q0108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 6 Status: [-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC15E Equipment Class:
(14) Distribution Panels Equipment
Description:
DIV II 125VDC DISTRIBUTION BUS 1B Photos C-167
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC15E Equipment Class:
(14) Distribution Panels 20120912-Lasalle 288 C-1 68
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC15E Equipment Class:
(14) Distribution Panels v:
DIV II 125VDC DISTRIBL C-169
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 6 Status: Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC15E Equipment Class:
(14) Dist nbution Panels rtl)/
ii If-nI'3Tr.
C-170
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 6 Status: F-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDC16E Equipment Class:
(16) Inverters Equipment
Description:
125V DC BATTERY'CHARGER NO. lB Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
AB, 731.00 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 findincis. 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.)
Anchorage verified per drawing IE-1-3445, Rev. A V.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes C-171
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 6 Status: [7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC16E Equipment Class:
(16) Inverters EauiDment DescriDtion:
125V DC BATTERY CHARGER NO. 1B Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
Gap between charger and wall/conduit behind charger is approximately 1/2" and judged to be acceptable.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry walls are safety-related per drawing A-186, Rev. AR.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-172
12Q0108.50-R-OO1 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 6 Status: 7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDC16E Equipment Class:
(16) Inverters Equipment
Description:
125V DC BATTERY CHARGER NO. 1 B Photos C-173
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 6 Status: l N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDC16E Equipment Class:
(16) Inverters 20' C-174
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 6 Status: [LE N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DC16E Equipment Class:
(16) Inverters C-175
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 6 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDC16E Equipment Class:
(16) Inverters C-176
12QO108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: F-* N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG011 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
1A DG COOLING WFR STRAINER BACKWASH VALVE Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 674.00 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 findinas. Additional space is provided at the end of this checklist for documentinci other comments.
Anchoraqe
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Not Applicable
- 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.)
Not Applicable Not Applicable Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-177
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment IDNo.:
1DG011 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
1A DG COOLING WTR STRAINER BACKWASH VALVE Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
Yes
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
- 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 Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-178
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDGOI1 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
1A DG COOLING WTR STRAINER BACKWASH VALVE Photos C-179
1200108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG011 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Eauinment Descriotion:
1A DG COOLING WTR STRAINER BACKWASH VALVE C-180
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet I of 5 Status: FYJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01A Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
1A DG COOLER Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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 findinas. Additional sMace is Drovided at the end of this checklist for documentina other comments.
Anchorane
- 1.
Is anchorage configuration verification required (i.e., is the item one of the 50%
of SWEL items requiring such verification)?
Attached to DG skid with bolted bracket at each end.
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
No 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?
Not Applicable Attached to DG skid.
- 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.)
Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-181
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: [-* N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG01A Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
1A DG COOLER Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
r' A James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-182
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01A Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
1A DG COOLER Photos C-183
12Q0O108.50-R-001 Rev. I Correspondence No.: RS-12-163 Sheet 4 of 5 Status: r-7 N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01A Equipment Class:
(21) Tanks and Heat Exchangers 1 A fl(_ r('Al C-1 84
12Q0108.50-R-OO1 Rev. 1 Correspondence No.: RS-1 2-1 63 Sheet 5 of 5 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01A Equipment Class:
(21) TanIcs and Heat Exchangers C-185
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: FY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01F Equipment Class:
(0) Other Equipment
Description:
1A DG COOLING WATER STRAINER Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 674.00 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?
Minor shrinkage cracking in grout pad judged to be acceptable.
- 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.)
Anchorage shown on drawings M-1572, Rev. R and M-1591, Sheet 11, Rev.
E.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes Yes C-186
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: [Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG01F Equipment Class:
(0) Other Equipment
Description:
1A DG COOLING WATER STRAINER Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Tubes on front of strainer in contact with flexible insulation on strainer.
Judged to be acceptable.
Strainer tube from valve IPI-DGO36A-VV in contact with front plate of strainer.
Tube is flexible relative to the front plate and is judged to be acceptable.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and.
masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-187
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01F Equipment Class:
(0) Other Equipment
Description:
IA DG COOLING WATER STRAINER C-188
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: F-7 N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01F Equipment Class:
(0) Other C-189
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG01F Equipment Class:
(0) Other Equipment
Description:
1A DG COOLING WATER STRAINER C-190
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 8 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01K Equipment Class:
(17) Engine-Generators Equipment
Description:
1A DIESEL GENERATOR Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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%
Yes of SWEL items requiring such verification)?
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Yes One 1-1/2" anchor with 3/8" lack of thread engagement. Based on the size of the anchor and number of threads per inch, the anchor is judged to have adequate thread engagement.
- 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 Minor cracking in grout pad away from anchors; judged to be acceptable.
- 5.
Is the anchorage configuration consistent with plant documentation? (Note:
Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage shown on drawings M-1568, Rev. M and M-1591, Sheet 4, Rev. J.
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-191
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 8 Status:
T N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01K Equipment Class:
(17) Engine-Generators Equipment
Description:
1A DIESEL GENERATOR Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry column pilaster (column J-6) with running bond construction judged to be acceptable.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk-9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 1/721 C-192
1200108.50-R-001 Rev. I Correspondence No.. RS-12-163 Sheet 3 of 8 Status: r-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Fn(17)nEngine-Generators 1 DG01 K (17) Engine-Generators Photos C-193
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 8 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01K Equipment Class:
(17) Engine-Generators C-1 94
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 8 Status: r-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DGOIK Equipment Class:
(17) Engine-Generators C-195
12Q*0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 8 Status:
Y-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DGOIK Equipment Class:
(17) Engine-Generators rOR C-196
12Q0108.50-R-001 Rev. I Correspondence No.: RS-12-163 Sheet 7 of 8 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01K Equipment Class:
(17) Engine-Generators C-197
12QO108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 8 of 8 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG01K Equipment Class:
(17) Engine-Generators IATOR C-198
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: FY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01P Equipment Class:
(5) Horizontal Pumps Equipment
Description:
1A DG COOLING WATER PUMP Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 674.00 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?
- 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.)
Anchorage shown on drawings M-1572, Rev. R and M-1591, Sheet 3, Rev.
U.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes Yes Yes Yes Yes C-199
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG01P Equipment Class:
(5) Horizontal Pumps Equipment
Description:
1A DG COOLING WATER PUMP Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
A I
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-200
12Q0108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: FY N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG01 P Equipment Class:
(5) Horizontal Pumps Equipment
Description:
IA DG COOLING WATER PUMP Photos C-201
12QO108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: F-7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01P Equipment Class:
(5) Horizontal Pumps I A flt-PrVNI Mr-(
ZU1ZUW1;3-Lasaile z;1 C-202
1200108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01P Equipment Class:
(5) Horizontal Pumps ki1 C-203
12QO108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 7 Status: FYI N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01S Equipment Class:
(12) Air Compressors Equipment
Description:
1A DG STARTING AIR COMPRESSOR PACKAGE Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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 documentinq 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?
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Yes Yes 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.)
Anchorage shown on drawings M-1568, Rev. M and M-1591, Sheet 4, Rev. J.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-204
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 7 Status: FT] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01S Equipment Class:
(12) Air Compressors Equipment
Description:
1A DG STARTING AIR COMPRESSOR PACKAGE Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry column pilaster (column J-6) with running bond construction judged to be acceptable.
Day tank room masonry walls are safety-related per drawing A-276, Rev. S.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-205
12Q-108-50-R-OO1 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 7 Status: [Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG01S Equipment Class:
(12) Air Compressors Equipment Descrption:
1A DG STARTING AIR COMPRESSOR PACKAGE C-206
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 7 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
lDG01S (12) Air Compressors I A nn-~ 4TAOTIP C-207
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 7 Status: F-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
lDG01S (12) Air Compressors II ir II IA DG STARTING AIR CO C-208
12QO108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01S Equipment Class:
(12) Air Compressors C-209
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 7 of 7 Status: [Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG01S Equipment Class:
(12) Air Compressors EauiDment DescriDtion:
1A DG STARTING AIR COMPRESSOR PACKAGE C-21 0
12Q.108.50-R-O.1 Rev. 1 Correspondence No.: RS-12-163 Sheet I of 7 Status: FY N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
1A DG A GENERATOR CONTROL PANEL Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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.
Anchoraae
- 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?.
Chip on south edge of concrete pedestal judged to be acceptable.
- 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.)
Anchorage shown on drawings IE-1-3433, Sheet 1, Rev. AV and 1E-1-3433, Sheet 2, Rev. T.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes Yes C-21 1
12Qo108.50-R-OO1 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
1A DG A GENERATOR CONTROL PANEL Interaction Effects
- 7. Are soft targets free from impact by nearby equipment or structures?
Panel door is sprung at top and bottom. However, all latches are securely engaged. Therefore, there is no seismic interaction concem.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry column pilaster (column J-8) with running bond construction judged.to be acceptable.
- 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?
All panel doors were opened. No adverse seismic conditions were observed.
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-212
12Q0108.50-R-OO1 Rev. I Correspondence No.: RS-1 2-1 63 Sheet 3 of 7 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Eauli~ment
Description:
1 DG02JA (20) Instrumentation and Control Panels and Cabinets 1
G0 J IA DG A GENERATOR CONTROL PANEL Photos C-213
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 7 Status: [-* N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-214
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-215
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 6 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-216
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 7 of 7 Status: F-7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG02JA Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-217
12QO108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 3 Status: FY] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG035 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment Descriotion:
LPCS PUMP MOTOR COOLER UPSTRM INLET VALVE Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
RB, 694.00 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)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Not Applicable
- 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.)
Not Applicable Not Applicable Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-218
12QO108.50-R-001 Rev. I Correspondence No.: RS-12-163 Sheet 2 of 3 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG035 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
LPCS PUMP MOTOR COOLER UPSTRM INLET VALVE Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 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 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 Seismic Walkdown Team: M. Etre & M. Wodarcyk - 9/17/2012 Item abandoned in place per tag and Operations.
Evaluated by:
4
ý Mark Etre Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-219
12Q.108.50-R-O1 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 3 Status: J-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG035 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
LPCS PUMP MOTOR COOLER UPSTRM INLET VALVE Photos C-220
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 2 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DG03J Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
1A DG ENGINE CONTROL PANEL Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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?
Chip on south edge of concrete pedestal judged to be acceptable.
- 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.)
Anchorage shown on drawings 1E-1-3433, Sheet 1, Rev. A V and IE-1-3433, Sheet 2, Rev. T.
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes Yes Yes C-221
12QO108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 2 Status: -- N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1 DG03J Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
1A DG ENGINE CONTROL PANEL Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
Panel door is sprung at top and bottom. However, all latches are securely engaged. Therefore, there is no seismic interaction concern.
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry column pilaster (column J-8) with running bond construction judged to be acceptable.
- 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?
All panel doors were opened. No adverse seismic conditions were observed.
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 For photographs, see the SWC for 1 DGO2JA.
Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 Photos C-222
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDG061A Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
ASSY - VALVE, 1A DIG BANK A STARTER AIR SUPPLY Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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 findinqs. 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)?
No
- 2.
Is the anchorage free of bent, broken, missing or loose hardware?
Not Applicable
- 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.)
Not Applicable Not Applicable Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-223
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: F ] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG061A Equipment Class:
(7) Fluid-Operated Valves EauiDment DescriDtion:
ASSY - VALVE. 1A DIG BANK A STARTER AIR SUPPLY Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light fixtures judged to be acceptable.
Adjacent masonry column pilaster (column J-8) with running bond construction judged to be acceptable.
- 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?
2 tubes from valve in contact. Tubes have flexibility and are judged to be acceptable.
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/2012 C-224
12Q0108.50-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status:
7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG061A Equipment Class:
(7) Fluid-Operated Valves Equipment
Description:
ASSY - VALVE, IA DIG BANK A STARTER AIR SUPPLY Photos C-225
12QO10850-R-O01 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: E-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG061A Equipment Class:
(7) Fluid-Operated Valves C-226
12Q0108.50-R-001 Rev. 1 Correspondence No.. RS-1 2-1 63 Sheet 5 of 5 Status: E-7 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
lDG061A Equipment Class:
(7) Fluid-O perated Valves 1A DIG BANK A STARTER AIR SUPPLY C-227
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: rj7 N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1D0005T Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
DG 1A DAY TK Project:
LaSalle 1 SWEL Location (Bldg, Elev, Room/Area):
DG, 710.00 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%
Yes of SWEL items requiring such verification)?
- 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:
Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage shown on drawings M-1568, Rev. M and M-1591, Sheet 3, Rev.
U.
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-228
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: FYjJ N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
IDO005T Equipment Class:
(21) Tanks and Heat Exchangers EauiDment Descriotion:
DG 1A DAY TK Interaction Effects
- 7.
Are soft targets free from impact by nearby equipment or structures?
- 8.
Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
Overhead light frxtures judged to be acceptable.
Day tank room masonry walls are safety-related per drawing A-2 76, Rev. S.
- 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?
Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 9/13/2012 Evaluated by:
James Griffith Date:
10/17/2012 Michael Wodarcyk 10/17/20 12 C-229
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: FYI N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DO005T Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
DG 1A DAY TK Photos C-230
12Q0108.50-R-001 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
1DO005T Equipment Class:
(21) Tanks and Heat Exchangers C-231