ML12353A218

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12Q0108.50-R-002, Rev. 1, Seismic Walkdown Report in Response to the 50.54(f) Information Request Regarding Fukushima Near-Term Task Force Recommendation 2.3: Seismic for the LaSalle County Station, Unit 2, Part 10 of 16
ML12353A218
Person / Time
Site: LaSalle Constellation icon.png
Issue date: 11/01/2012
From: Delaney M
Stevenson & Associates
To:
Exelon Generation Co, Office of Nuclear Reactor Regulation
References
RS-12-163 12Q0108.50-R-002, Rev 1
Download: ML12353A218 (48)
v • d • e


Text

12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 3 Status: FYI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ035 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DWVENT/PURGE OTLT UPSTRM ISOL BYP Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

RB, 786.00 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-447 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 3 Status: Y- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ035 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DWVENT/PURGE OTLT UPSTRM ISOL BYP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Clearance between valve and adjacent ladder fall-protection cage 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: D. Carter & J. Griffith -8/28/2012 EPN tag not visible. Location verified by Project Management.

Evaluated by: 9V-4IQ7 David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-448 12Q0108.50-R-002 Rev. I Correspondence No.: RS-12-163 Sheet 3 of 3 Status: EYIJ N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ035 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DW VENT/PURGE OTLT UPSTRM ISOL BYP Photos C-449 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 3 Status: FY3 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ036 Equipment Class: (7) Fluid-Operated Valves Eauipment

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Description:==

DW VENT/PURGE OTLT DWNST ISOL Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

RB, 786.00 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-450 12Q-108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 3 Status: r-Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ036 Equipment Class: (7) Fluid-Operated Valves EauiDment DescriDtion:

DWVENT/PURGE'OTLT DWNST ISOL 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 Evaluated by: Mark Etre Date: 10/19/2012 Michael Wodarcyk 10/19/2012 C-451 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ036 Equipment Class: (7) Fluid-Operated Valves Eauipment

==

Description:==

DW VENTIPURGE OTLT DWNST ISOL Photos C-452 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 3 Status: FYiI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ040 Equipment Class: (7) Fluid-Operated Valves Equipment

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Description:==

SUP POOL VENT/PURGE OTLT DWNST ISOL Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

RB, 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)?

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-453 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 3 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ040 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SUP POOL VENT/PURGE OTLT DWNST ISOL 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?

Valve mounted high overhead; few overhead items can impact valve. 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: M. Etre & M. Wodarcyk -9/17/2012 EPN tag obscured.

Correct item verified by Operations.

Evaluated by: Mark Etre Date: 10/19/2012 Michael Wodarcyk 10/19/2012 C-454 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VQ040 Equipment Class: (7) Fluid-Operated Valves Equipment

==

Description:==

SUP POOL VENT/PURGE OTLT DVVNST ISOL Photos C-455 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: [jj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX04C Equipment Class: (9) Fans Equipment

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Description:==

FAN, ESS SWGR DIV-2 VENT SUPPLY Project: LaSalle 2 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?

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 M-1567, Rev. D and M-1592, Sheet 19, Rev.E.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes C-456 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: EYiI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX04C Equipment Class: (9) Fans EquiDment DescriDtion:

FAN. ESS SWGR DIV-2 VENT 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 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: D. Carter & J. Griffith -8/27/2012 Evaluated by: JdO-k- David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-457 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX04C Equipment Class: (9) Fans Equipment

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Description:==

FAN, ESS SWGR DIV-2 VENT SUPPLY C-458 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: FI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX04C Equipment Class: (9) Fans'. AK tDIV-2%C-459 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX04C Equipment Class: (9) Fans Equipment

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Description:==

FAN, ESS SWGR DIV-2 VENT SUPPLY L-I C-460 12Q.108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: LYJ N U Seismic Walkdown Checklist (SWC)Equipment ID No.:, 2VX05C Equipment Class: (9) Fans Equipment

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Description:==

FAN, ESS SWGR DIV-2 BATT ROOM EXH Project: LaSalle 2 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 findinas.

Additional space is provided at the end of this checklist for documenting other comments.Anchora-e 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Fan has 4 anchors.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?

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.)

Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-461 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX05C Equipment Class: (9) Fans Equipment

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Description:==

FAN, ESS SWGR DIV-2 BATT ROOM EXH 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?

Adjacent masonry walls are safety-related per drawing A-187, 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: D. Carter & J. Griffith -8/27/2012 Evaluated by: David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-462 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

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Description:==

2VX05C (9) Fans FAN, ESS SWGR DIV-2 BATT ROOM EXH Photos C-463 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VX05C Equipment Class: (9) Fans L C-464 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY02C Equipment Class: (10) Air Handlers Eauipment

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Description:==

ASSY -FAN. CSCS EQUIP HPCS PP CUBICAL SUPPLY Project: LaSalle 2 SWEL Location (BIdg, 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)?

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 shown on drawings M-1571, Rev. F and M-1590, Sheet 7, Rev. J.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes C-465 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY02C Equipment Class: (10) Air Handlers Equipment

==

Description:==

ASSY -FAN, CSCS EQUIP HPCS PP CUBICAL SUPPLY 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 Seismic Walkdown Team: D. Carter & J. Griffith -9/4/2012 Evaluated by: ,JAIQO-4k David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-466 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: EauiDment DescriDtion:

2VY02C (10) Air Handlers ASSY -FAN, CSCS EQUIP HPCS PP CUBICAL SUPPLY Photos C-467 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: -IN U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY02C Equipment Class: (10) Air Handlers C-468 12Q.108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY03C Equipment Class: (10) Air Handlers Equipment

==

Description:==

ASSY -FAN, RHR PUMP B/C ROOM COOLING FAN Project: LaSalle 2 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)?

3 anchors at each end of fan.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?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-469 12Q.108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY03C Equipment Class: (10) Air Handlers Equipment

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Description:==

ASSY -FAN, RHR PUMP B/C ROOM COOLING 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 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 Seismic Walkdown Team: D. Carter & J. Griffith -8/29/2012 Evaluated by: David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-470 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: Eli N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Eauioment Descriotion:

2VY03C (10) Air Handlers ASSY -FAN, RHR PUMP B/C ROOM COOLING FAN Photos C-471 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY03C Equipment Class: (10) Air Handlers U'C-472 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: F-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY04C Equipment Class: (10) Air Handlers Equipment

==

Description:==

ASSY -FAN, LPCS PUMP ROOM COOLING Project: LaSalle 2 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)?

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 verified per drawings M-1571, Rev. F and M-1590, Sheet 8, Rev.L.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Yes C-473 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: [-ý N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY04C Equipment Class: (10) Air Handlers Equipment

==

Description:==

ASSY -FAN, LPCS PUMP ROOM COOLING 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 Evaluated by: Mark Etre Date: 10/25/2012 Michael Wodarcyk 10/25/2012 C-474 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: EauiDment

==

Description:==

2VY04C (10) Air Handlers ASSY -FAN. LPCS PUMP ROOM COOLING C-475 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: r I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY04C Equipment Class: (10) Air Handlers U'C-476 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: [Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY04C Equipment Class: (10) Air Handlers U C-477 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: F- N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY05C Equipment Class: (10) Air Handlers EauiDment DescriDtion:

DIV I CSCS PUMP ROOM SUPPLY FAN Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 736.00 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?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 cracks in grout pad and 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 Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-478 12QO108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: YI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY05C Equipment Class: (10) Air Handlers Equipment

==

Description:==

DIV I CSCS PUMP ROOM SUPPLY FAN 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 restrained to HVAC hangers and auxiliary steel;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: M. Etre & M. Wodarcyk -9/18/2012 Evaluated by: Mark Etre Date: 10/19/2012 Michael Wodarcyk 10/19/2012 C-479 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY05C Equipment Class: (10) Air Equipment

==

Description:==

DIV I CS~andlers CS PUMP ROOM SUPPLY FAN I I I C-480 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY05C Equipment Class: (10) Air Handlers Pni inm ,nt )lIJ I IC.f(Q Pl IMAP R I IPPI V PAKI g II g C-481 12Qo108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: Y--] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY05C Equipment Class: (10) Air Handlers Equipment

==

Description:==

DIV I CSCS PUMP ROOM SUPPLY FAN C-482 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 5 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY06C Equipment Class: (10) Air Handlers EauiDment DescriDtion:

ASSY -FAN. CSCS EQUIP RHR WS PP 2C-2B CUBE SUP Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

DG, 736.00 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?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 cracking in floor 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.)

Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-483 12QO108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 5 Status: FY] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY06C Equipment Class: (10) Air Handlers Equipment

==

Description:==

ASSY -FAN, CSCS EQUIP RHR WS PP 2C-2B CUBE SUP 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 walls are safety-related per drawing A-281, Rev. Z.Overhead light fixtures with open S-hooks are laterally restrained by rods and judged to be acceptable.

See IR 1406922.9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?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: D. Carter & J. Griffith -8/27/2012 Evaluated by: J~fQk David Carter Date: 10/17/2012 James Griffith 10/17/2012 C-484 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 5 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY06C Equipment Class: (10) Air Handlers Equipment

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Description:==

ASSY -FAN, CSCS EQUIP RHR WS PP 2C-2B CUBE SUP Photos L C-485 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 5 Status: F-7 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY06C Equipment Class: (10) Air Handlers v_C-486 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 5 of 5 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2VY06C Equipment Class: (10) Air Handlers C-487 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 4 Status: FYII N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR029 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DW EQUIP RBCCW INLT OTBD ISOL STOP Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

RB, 740.00 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-488 12-0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 4 Status: FT] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR029 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DW EQUIP RBCCW INLT OTBD ISOL STOP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Valve motor indicator box approximately 1/4" above adjacent pipe support.Indicator box not essential to motor operation.

No vertical deflection of pipe per Calculation 027082(EMD), Rev. 01F. 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 grating protects valve from impact.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 Evaluated by: Mark Etre Date: 10/19/2012 Michael Wodarcyk 10/19/2012 C-489 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR029 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves EQuipment DescriDtion:

DW EQUIP RBCCW INLT OTBD ISOL STOP C-490 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 4 of 4 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR029 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

OW EQUIP RBCCW INLT OTBD ISOL STOP C-491

Rev. 1 Correspondence No.: RS-12-163 Sheet 1 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR040 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DW EQUIP RBCCW OTLT OTBD ISOL STOP Project: LaSalle 2 SWEL Location (Bldg, Elev, Room/Area):

RB, 786.00 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?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 Not Applicable

6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes C-492 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 2 of 3 Status: FYI N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR040 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

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Description:==

DW EQUIP RBCCW OTLT OTBD ISOL STOP 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?

Masonry wall adequately restrained.

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 Evaluated by: Mark Etre Date: 10/19/2012 Michael Wodarcyk 10/19/2012 C-493 12Q0108.50-R-002 Rev. 1 Correspondence No.: RS-12-163 Sheet 3 of 3 Status: F] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 2WR040 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

DW EQUIP RBCCW OTLT OTBD ISOL STOP Photos C-494

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