RS-12-169, Report 12Q0108.40-R-002, Rev. 3, Seismic Walkdown Report in Response to the 50.54(f) Information Request Re Fukushima Near-Term Force Recommendation 2.3: Seismic for Quad Cities Generating Station Unit 2. Part 3 of 15

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Report 12Q0108.40-R-002, Rev. 3, Seismic Walkdown Report in Response to the 50.54(f) Information Request Re Fukushima Near-Term Force Recommendation 2.3: Seismic for Quad Cities Generating Station Unit 2. Part 3 of 15
ML12361A113
Person / Time
Site: Quad Cities Constellation icon.png
Issue date: 10/31/2012
From: Delaney M
Stevenson & Associates
To:
Office of Nuclear Reactor Regulation
Shared Package
ML123620010 List:
References
RS-12-169 12Q0108.40-R-002, Rev 3
Download: ML12361A113 (52)
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Text

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1/2-6661A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

HX, DG COOLING Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): DG, 595.00 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.

Anchor-age

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No 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? Not Applicable Heat exchanger mounted to a saddle at each end via a U-bolt. Saddles are welded to DG skid.
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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-77

Quad Cities Generating Station Unit 2

. 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: [- N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1/2-6661A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

HX, DG COOLING 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 Yes masonry block walls not likely to collapse onto the equipment?

Overheadlight fixtures judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/8/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 C-78

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: [YIII N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1/2-6661A Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

HX, DG COOLING C-79

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status: -FYI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1/2-6661A Equipment Class: (21) Tanks and Heat Exchanqers C-80

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1/2-6661A Equipment Class: (21) Tanks and Heat Exchangers C-81

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status: F' N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 112-6661A Equipment Class: (21) Tanks and Heat Exchangers C-82

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 8 Status: Eli N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks Equipment

Description:

BATTERY, 125V Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): TB, 628.00 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 Minor surface corrosionjudged to be acceptable.
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes Minor shrinkage cracks in floorjudged 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.)
6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-83

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 8 Status: EYiII N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks Equipment

Description:

BATTERY, 125V 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 Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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 SEWS Anchorage Notes:

Racks are supported on 4x4 tube legs welded to a 8x8x1/2" baseplate. Each baseplate is anchored in only one corner by a 3/8" expansion anchor.

Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/7/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 C-84

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 8 Status: LY-I N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks Equipment

Description:

BATTERY, 125V C-85

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 8 Status: EYI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks C-86

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 8 Status: v N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks Equipment

Description:

BATTERY, 125V 20120807-QuadCities-2 229 20120807-QuadCities-2 230 C-87

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 8 Status: [* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks C-i --- M rl~a~infi~n- RATTIDV 43r\/

C-88

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 7 of 8 Status:

  • N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks

'I\

C-89

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 8 of 8 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 125 VDC BATT 2 Equipment Class: (15) Batteries on Racks C-90

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 7 Status: LT N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves EauiDment

Description:

SOV, B/U SCRAM Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation'? (Note: Not Applicable 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-91

Quad Cities Generating Station Unit 2.

12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 7 Status: YI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauioment DescriDtion: SOV. B/U SCRAM 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 Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 See north HCU bank area walk-by for further notes.

Evaluated by: James Griffith Date: 10/4/2012 k.Michael Wodarcyk 10/412012 C-92

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 7 Status: [* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SOV, B/U SCRAM Photos C-93

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 7 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves C-94

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 7 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves jjIW4:jj 20120806-QuadCities-2 363 C-95

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 7 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves C-96

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 7 of 7 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-19A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves C-97

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 3 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-20A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SOV, SDV VNT & DRN Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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-98

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 3 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-20A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves EauiDment

Description:

SOV. SDV VNT & DRN 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 Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 See north HCU bank area walk-by for further notes.

Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 C-99

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 3 Status: [Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-20A Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

SOV, SDV VNT & DRN Photos C-100

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: FY] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

VALVE, NO. BNK SDV VNT - 2A SDV INBD VENT VLV Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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-101

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

VALVE, NO. BNK SDV VNT - 2A SDV INBD VENT VLV 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 Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 See north HCU bank area walk-by for further notes.

Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 C-102

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: EYL1 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Op erated Valves Equipment

Description:

VALVE, NO. BNK SDV VNT - 2A SDV INBD VENT VLV C-103

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status: r-J N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Operated Valves C-1 04

Quad Cities Generating Station Unit 2 1200108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status: EZI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Operated Valves

\IlI %I= M~rN

)V VNT -

C-105

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status: Y--] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-21A Equipment Class: (7) Fluid-Operated Valves C-106

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 6 Status: YJ1 N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

VALVE, NO. BNK SDV DRN - 2A SDV 2A INBD DRN VLV Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 554.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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-107

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 6 Status: [Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves EquiDment

Description:

VALVE. NO. BNK SDV DRN - 2A SDV 2A INBD DRN VLV Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes Associated solenoid valve approximately 1/8-inch from existing lifting lug.

Pipe is laterally restrainednear valve; thus, movement of solenoid valve toward lifting lug is restrained.In addition, valve fails closed. Judged to be.

acceptable.See IR 1400097.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/10/2012 Evaluated by:

  • James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 C-108

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 3 of 6 Status: [-\ N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

VALVE, NO. BNK SDV DRN - 2A SDV 2A INBD DRN VLV Photos C-109

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 4 of 6 Status: [* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves V

C-110

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 5 of 6 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves r-nsiinmdnt Indoar.rin.6,nv /IAI XrP W1 MKIl /l'd - 9A _rl'.I/9A IMMl rflPM \11

_IDM  %/I C-111

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 6 of 6 Status: [li N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0302-22A Equipment Class: (7) Fluid-Operated Valves C-112

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: ET] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-22-27 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (22-27 F-7 (South))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram water accumulatoris an in-line component that is adequately restrainedto the CRD/HCU supportframe.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-113

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: FY N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-22-27 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (22-27 F-7 (South))

Tubes, conduits, and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

One end of light supported by a beam clamp oriented incorrectly. Mitigated by decelerationand softening due to power cord. Judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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?

Tubes in close proximity to gallery bracket. Flexible tubes and gallery braced againstlateraltranslation.Judged to be acceptable.

Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-114

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-30-11 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (30-11 H-3 (South))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies if the item is o'ne 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?

The scram water accumulatoris an in-line component that is adequately restrainedto the CRD/IHCUsupport frame.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-115

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: T] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-30-11 Equipment Class: (21) Tanks and Heat Exchangers EauiDment DescriDtion: SCRAM WATER ACCUMULTOR (30-11 H-3 (South))

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

One end of light supportedby a beam clamp oriented incorrectly. Mitigated by decelerationand softening due to power cord. Judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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?

Tubes in close proximity to gallery bracket.Flexible tubes and gallery braced againstlateral translation.Judged to be acceptable.

Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: A' James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-116

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: [Y* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-38-59 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (38-59 K-15 (North))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable

4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram water accumulatoris an in-line component that is adequately restrainedto the CRD/-ICU support frame.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-117

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-38-59 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (38-59 K-15 (North))

Tubes and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-118

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: Y--] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-42-27 Equipment Class: (21) Tanks and Heat Exchangers EauiDment DescriDtion: SCRAM WATER ACCUMULTOR (42-27 L-7 (North))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Not Applicable
3. Is the anchorage free of corrosion that ismore than mild surface oxidation? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram water accumulatoris an in-fine component that is adequately restrainedto the CRD/HCU supportframe.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-119

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: Fj N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-125-42-27 Equipment Class: (21) Tanks and Heat Exchangers Equipment

Description:

SCRAM WATER ACCUMULTOR (42-27 L-7 (North))

Tubes and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-120

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-22-27 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (22-27 F-7 (South))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable

4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable This question only applies ifthe 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?

The scram inlet valve is an in-line component with the operatoradequately restrainedto the CRD/HCUsupport frame.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-121

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: FYii N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-22-27 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (22-27 F-7 (South))

Tubes, conduits, and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

One end of light supportedby a beam clamp onented incorrectly. Mitigatedby decelerationand softening due to power cord. Judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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?

Tubes in close proximity to gallery bracket.Flexible tubes and gallerybraced againstlateral translation.Judged to be acceptable.

Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-122

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: FYi N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-30-11 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (30-11 H-3 (South))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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.

Anchora-ge

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram inlet valve is an in-line component with the operatoradequately restrainedto the CRD/HCU support frame.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-123

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-30-11 Equipment Class: (7) Fluid-Operated Valves Eauioment DescriDtion: CRD SCRAM Inlet Valve (30-11 H-3 (South))

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?

One end of light supported by a beam clamp oriented incorrectly. Mitigatedby deceleration and softening due to power cord. Judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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?

Tubes in close proximity to gallery bracket. Flexible tubes and gallery braced against lateraltranslation.Judged to be acceptable.

Comments Seismic Walkdown Team: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: 'James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-124

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: T N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-38-59 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (38-59 K-15 (North))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram inlet valve is an in-line component with the operatoradequately restrainedto the CRD/ICU supportframe.

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? Yes C-125

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: [* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-38-59 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (38-59 K-15 (North))

Tubes and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes 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: J. Griffith & M. Wodarcyk - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-126

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 1 of 2 Status: FY] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-42-27 Equipment Class: (7) Fluid-Operated Valves EauiDment DescriDtion: CRD SCRAM Inlet Valve (42-27 L-7 (North))

Project: Quad Cities 2 SWEL Location (Bldg, Elev, Room/Area): RB, 595.00 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% No of SWEL items requiring such verification)?
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? Not Applicable
4. Is the anchorage free of visible cracks in the concrete near the anchors? Not Applicable
5. Is the anchorage configuration consistent with plant documentation? (Note: Not Applicable 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?

The scram inlet valve is an in-line component with the operatoradequately restrainedto the CRD/HCU supportframe.

Interaction Effects

7. Are soft tarqets free from impact by nearby equipnment or structures? Yes C-127

Quad Cities Generating Station Unit 2 12Q0108.40-R-002, Rev. 3 Correspondence No.: RS-12-169 Sheet 2 of 2 Status: FY N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 2-0305-126-42-27 Equipment Class: (7) Fluid-Operated Valves Equipment

Description:

CRD SCRAM Inlet Valve (42-27 L-7 (North))

Tubes and pipes in close proximity are flexible andjudged to be acceptable.

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and Yes masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage? Yes
10. Based on the above seismic interaction evaluations, is equipment free of Yes potentially adverse seismic interaction effects?

Other Adverse Conditions 111. 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 - 8/6/2012 Evaluated by: James Griffith Date: 10/4/2012 Michael Wodarcyk 10/4/2012 Photos C-128

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