ML13126A186
| ML13126A186 | |
| Person / Time | |
|---|---|
| Site: | Dresden  |
| Issue date: | 03/28/2013 |
| From: | Ali E Exelon Generation Co |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| RS-12-167, RS-13-067 12Q0108.30-R-002, Rev. 2 | |
| Download: ML13126A186 (70) | |
Text
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 7 Status:
T N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0003-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
HPCI/ Turbine Steam Line Valve Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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-326
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 7 Status: FI-N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0003-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment DescriDtion:
HPCI/ Turbine Steam Line 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 fixture with an open S-hook. Fixture has hard-wired cord and will not impact soft targets. Judged to be acceptable. See IR 1396017.
- 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 - 8/1/2012 Evaluated by:
James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-327
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 7 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Equipment
Description:
D03-2301-0003-V20 (8) Motor-Operated and Solenoid-Operated Valves HPCI/ Turbine Steam Line Valve Photos C-328
Dresden Generating Station Unit 3 12Q010830-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
D03-2301-0003-V20 (8) Motor-Operated and Solenoid-Operated Valves Line C-329
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 7 Status: [-7 N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0003-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-330
Dresden Generating Station Unit 3 12Q0O108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0003-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-331
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 7 Status: FYi N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0003-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment Descrption:
HPCI/ Turbine Steam Line Valve C-332
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0006-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
HPCI/ Condensate Tank Supply to HPCI Pump Valve Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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-333
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 6 Status:
Y-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0006-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
HPCI/ Condensate Tank Supply to HPCI Pump 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?
Overhead light fixture with an open S-hook. Fixture has hard-wired cord and will not impact soft targets. Judged to be acceptable. See IR 1396017.
Yes Yes
- 9.
Do attached lines have adequate flexibility to avoid damage?
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 - 8/1/2012 Evaluated by:
James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-334
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 6 Status: F-Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
Eauioment Descrition:
D03-2301-0006-V20 (8) Motor-Operated and Solenoid-Operated Valves HPCI/ Condensate Tank Supply to HPCI Pump Valve Photos C-335
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 6 Status: r N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0006-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-336
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 6 Status: FYI] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0006-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves inmDntnDqrJintinn HPCII Cnnd.nentA Tank Suniv to HPCI Pumn Val, C-337
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 6 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0006-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-338
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 7 Status:
Y-] N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves EauiDment Descriotion:
HPCI/ SuoDression Pool Suction Line Valve Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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-339
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
HPCI/ Suppression Pool Suction Line 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?
- 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 - 8/1/2012 Evaluated by:
James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-340
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 7 Status: Eli N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Equipment
Description:
HPCI/ Suppression Pool Suction Line Valve Photos C-341
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 7 Status: FIY-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-342
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 7 Status: Eli N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves 120801-Dresden-3 Part 2 (2) 20120801-Dresden-3 Part 2 (3)
C-343
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves C-344
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 7 Status:
Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0035-V20 Equipment Class:
(8) Motor-Operated and Solenoid-Operated Valves Pool 20120801-Dresden-3 Part 2 (9)
C-345
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
HPCI/ HPCI Turbine Cooling Water Pump Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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.
Anchoraaqe
- 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 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
C-346
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 7 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
HPCI/ HPCI Turbine 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 fixture with an open S-hook. Fixture has hard-wired cord and will not impact soft targets. Judged to be acceptable. See IR 1396017.
- 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 SEWS Anchorage Notes:
Small horizontal Ingersoll pump. Bolted with three 7/8" diameter cast-in-place bolts per side.
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/1/2012 Evaluated by:
- '* James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-347
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 7 Status: FJ N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
HPCI/ HPCI Turbine Cooling Water Pump 20120801-Dresden-3 Part 2 (102) 20120801-Dresden-3 Part 2 (103)
C-348
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 7 Status: FYI N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
D03-2301 -0057-P30 (5) Horizontal Pumps C-349
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 7 Status: r-i N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps C-350
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps C-351
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 7 Status: EY N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2301-0057-P30 Equipment Class:
(5) Horizontal Pumps C-352
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 9 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302 ------
P30 Equipment Class:
(5) Horizontal Pumps Eauioment
Description:
HPCI/ HPCI Pump Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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)?
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 C-353
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 9 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302 ------
P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
HPCI/ HPCI Pump 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?
Yes
- 9.
Do attached lines have adequate flexibility to avoid damage?
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 SEWS Anchorage Notes:
There are four 1" diameter cast-in-place bolts per side.
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/1/2012 Evaluated by:
4'd James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-354
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 9 Status: EZII N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302-----P30 Equipment Class:
(5) Horizontal Pumps Eauipment
Description:
HPCI/ HPCI Pump Photos C-355
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 9 Status: E[I N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302----P30 Equipment Class:
(5) Horizontal Pumps inment Derintionn HPCI/ HPCI Pumn C-356
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 9 Status: [Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302-----P30 Equipment Class:
(5) Horizontal Pumps C-357
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 9 Status: F-1 N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302----P30 Equipment Class:
(5) Horizontal Pumps C-358
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 9 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302----P30 Equipment Class:
(5) Horizontal Pumps C-359
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 8 of 9 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302----.P30 Equipment Class:
(5) Horizontal Pumps nmpnt nDqrrotionn HPCI/ HPCI Pumo C-360
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 9 of 9 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2302----P30 Equipment Class:
(5) Horizontal Pumps 201 20801-Dresden-3 Part 2 (44) 20120801-Dresden-3 Part 2 4)
C-361
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 6 Status: [T N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans Equipment
Description:
HPCI/ Gland Seal Condenser Exhaust Fan Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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?
- 3.
Is the anchorage free of corrosion that is more than mild surface oxidation?
Yes Yes
- 4.
Is the anchorage free of visible cracks in the concrete near the anchors?
Fan is mounted to condenser.
- 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?
Not Applicable Yes Yes C-362
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans Eauipment
Description:
HPCI/ Gland Seal Condenser Exhaust Fan 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 with an open S-hook. Fixture has hard-wired cord and will not impact soft targets. Judged to be acceptable. See IR 1396017.
- 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 SEWS Anchorage Notes:
Exhaust fan 2' long and 2' in diameter bolted to a bracket with four 1/2" bolts. The bracket is welded to the condeser with very long fillet welds.
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/1/2012 Evaluated by:
1 41 James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-363
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 6 Status: [Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans Equipment
Description:
HPCI/ Gland Seal Condenser Exhaust Fan Photos C-364
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 6 Status:
T N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans C-365
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 6 Status: rY-N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans C-366
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 6 Status: [Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2320-GSCE-F05 Equipment Class:
(9) Fans C-367
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet I of 9 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380-----PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Equipment
Description:
HPCI/ HPCI Turbine Pressure Switch High Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Reactor, 476.50 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?
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.)
Not Applicable
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-368
Dresden Generating Station Unit 3 12QO108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 9 Status:
Y N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380 ------
PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauipment
Description:
HPCI/ HPCI Turbine Pressure Switch High 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 with an open S-hook. Fixture has hard-wired cord and will not impact soft targets. Judged to be acceptable. See IR 1396017.
Yes
- 9.
Do attached lines have adequate flexibility to avoid damage?
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 - 8/1/2012 Item is mounted on rack 2203-29. Rack also braced to back wall.
Evaluated by:
James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-369
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 9 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380----PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets Eauipment
Description:
HPCI/ HPCI Turbine Pressure Switch High C-370
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 9 Status: rI N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380---PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-371
Dresden Generating Station Unit 3 12QO108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 9 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380----PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-372
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 9 Status: *'* N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380--PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-373
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 9 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380---PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets
- rj C-374
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 8 of 9 Status: E[I N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380---PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets ment
Description:
HPCI/ HPCI Turbine Pressure Switch High C-375
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 9 of 9 Status: [-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-2380----PSH Equipment Class:
(20) Instrumentation and Control Panels and Cabinets C-376
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 7 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903-----P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
SERVICE WATER/ Diesel Generator Cooling Water Pump Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
C. House, 490.67 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 Minor shrinkage cracks in 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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-377
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903-----P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
SERVICE WATER/ Diesel Generator Cooling Water Pump 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?
Scaffold knuckle on existing support behaves as a correctly-oriented beam clamp, and is judged to be acceptable.
- 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?
Abandoned adjacent pump missing nuts at anchor studs, but restrained against lateral movement by the studs. Pump judged to be acceptable.
Comments SEWS Anchorage Notes:
40 H.P. Pump anchored by 4 - 3/4" cast-in-place anchors.
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/1/2012 Evaluated by:
A1
" 4'" James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-378
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 7 Status: [Y] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903----P30 Equipment Class:
(5) Horizontal Pumps Equipment
Description:
SERVICE WATER/ Diesel Generator Cooling Water Pump Photos C-379
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 7 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903 ------
P30 Equipment Class:
(5) Horizontal Pumps C-380
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903----P30 Equipment Class:
(5) Horizontal Pumps C-381
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 7 Status: [*
N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903----P30 Equipment Class:
(5) Horizontal Pumps C-382
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 7 of 7 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-3903---P30 Equipment Class:
(5) Horizontal Pumps C-383
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B ---- T05 Equipment Class:
(12) Air Compressors Equipment
Description:
DIESEL GENERATOR/ Primary Gas Air Receiver Unit "Al" Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Turbine, 517.50 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 Minor shrinkage cracks in floorjudged 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.)
- 6.
Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?
C-384
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B ---- T05 Equipment Class:
(12) Air Compressors Equipment
Description:
DIESEL GENERATOR/ Pdmary Gas Air Receiver Unit "Al" 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?
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 SEWS Anchorage Notes:
Air Start skid anchored by 10 1/2" diameter concrete expansion anchors (5 per side).
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 7/31/2012 Evaluated by:
" *" James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-385
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 6 Status: [-1 N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B--T05 Equipment Class:
(12) Air Compressors Eauibment
Description:
DIESEL GENERATOR/ Primary Gas Air Receiver Unit "Al" C-386
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 6 Status: F-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B--T05 Equipment Class:
(12) Air Compressors j
20120731-Dresden-3 244 C-387
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 6 Status: F N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B-T05 Equipment Class:
(12) Air Compressors C-388
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 6 Status: E7Y N
U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-4600-B--T05 Equipment Class:
(12) Air Compressors Frniinmrnt D).P.rintinn" DIEI::L *:FNFRATOR/ Primnarv raq Air Receiver Unit "AI" C-389
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 1 of 6 Status: FY-] N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-5202----T05 Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
DIESEL GENERATOR/ Diesel Fuel Oil Storage Day Tank Project:
Dresden 3 SWEL Location (Bldg, Elev, Room/Area):
Turbine, 528.25 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 Minor shrinkage cracks in floor are 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.)
Yes
- 6.
Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?
Yes C-390
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 2 of 6 Status: F-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-5202 ------
T05 Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
DIESEL GENERATOR/ Diesel Fuel Oil Storage Day Tank 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?
Adjacent masonry wall is safety-related.
- 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 SEWS Anchorage Notes:
This 750 gal. capacity diesel fuel oil day tank is mounted on 2 saddles. Each saddle is anchored to 11" high concrete piers by 4 - 7/8" cast-in-place anchors.
Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 7/31/2012 Evaluated by:
James Griffith Date:
9/30/2012 Michael Wodarcyk 9/30/2012 C-391
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 3 of 6 Status: Fi'-
N U
Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-5202----T05 Equipment Class:
(21) Tanks and Heat Exchangers Equipment
Description:
DIESEL GENERATOR/ Diesel Fuel Oil Storage Day Tank C-392
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 4 of 6 Status: [-ý N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
Equipment Class:
inmant fIoctrinfinn" D03-5202---T05 (21) Tanks and Heat Exchangers
/'I C-393
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 5 of 6 Status: [j N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-5202----T05 Equipment Class:
(21) Tanks and Heat Exchangers C-394
Dresden Generating Station Unit 3 12Q0108.30-R-002, Rev. 2 Correspondence No.: RS-12-167 Sheet 6 of 6 Status: F N U Seismic Walkdown Checklist (SWC)
Equipment ID No.:
D03-5202----T05 Equipment Class:
(21) Tanks and Heat Exchangers EauiDment Descrgtion:
DIESEL GENERATOR/ Diesel Fuel Oil Storage Day Tank C-395