ML12349A286

From kanterella
Jump to navigation Jump to search
Eismic Walkdown Checklists, Refueling Water Tank Discharge - Page C-244 - Page C-339
ML12349A286
Person / Time
Site: Calvert Cliffs Constellation icon.png
Issue date: 11/09/2012
From: Karavoussianis A
Calvert Cliffs, Constellation Energy Nuclear Group, EDF Group
To:
Office of Nuclear Reactor Regulation
References
Download: ML12349A286 (96)
v • d • e


Text

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: i-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV41420P Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

REFUELING WATER TANK DISCHARGE Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-439 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% IS0o 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?

Interaction Effects C-244

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: E N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV41420P Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

REFUELING WATER TANK DISCHARGE

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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-245

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV41420P Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves inmAnt npAqrrintionn REFUELING WATER TANK DISCHARGE 1MOV41420P 8-13-12 269 C-246

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV41420P Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

REFUELING WATER TANK DISCHARGE I1lt I\1414")

a I-W "

-1P?4-1"; "71/ I ML)V414ZUF U-1 J-1 Z 2 tZ 1MOV41420P 8-13-12 273 C-247

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 SG FW ISOL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-315 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?

Interaction Effects C-248

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 SG FW ISOL

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 There is a conduit is touching the operator. The conduit is supported on a unistrut frame that is anchored to the ceiling above and floor below. The differential motion between the ceiling and floor and the valve movement are minimal, therefore this condition is judged acceptable.
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 Evaluated by: /"" ' A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-249

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnifinm*nt nl"qArrintinn* 11 Rr FW I5RO[

1MOV4516 8-8-12 001 I MUV4010 U-6-1Z uuz C-250

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: T] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnidnm#nt r*qrrintinn" 11 Rr FWV IROI "IMUV401* U-6*-1Z UUj I1MUV401b U-U*-IZ UU4 C-251

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnhiinmant rluawrintinn- 11 R. F'W IRtCI1 1MOV4516 8-8-12 005 "1llRAIIVI'*.ft V _I K I IfIIfS~

C-252

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: rIY N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4516 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves P:niiinmantnF)ct-rinfinn- 1R" IWI**

I RAI I db

\A'I M.1 " 111 U I MUV4blti 6-6-12 UZU C-253

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 SG FW ISOL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-315 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?

Interaction Effects C-254

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F-* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 SG FW ISOL

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 There is small conduit in contact with the MS line insulation. The line displacement is judged to be negligible due to nearby pipe support, therefore the condition is not a seismic concern.

There is conduit support unistrutframe in contact with valve body's insulation box. Minor scrapeson the unistrut frame were observed. The frame has adequate flexibility and the valve piping is supportednearby, therefore not a seismic concern by judgment.

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 Evaluated by: /7" - A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 C-255

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 SG FW ISOL Photos 1MOV4517 8-8-12 008 1MOV4517 8-8-12 009 C-256

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnnuinm~nt DAnrintinn- 19 Rr FW IRt1 1MOV4517I U-8-1 2 010U 1MUV401 ( U-ts-1 z 01I C-257

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves inmAnt noAwrintinn- 17 Rr FW I5ROI 1MLUV4bl f U-6-1Z U12 I1MUV451/ f 64-1 Z U1 S C-258

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves iinm ,nf 1"aa, rinfinn. 19 QfI Pw I~nI I11t, 11A\IK'I 7 R-RwI M2Ail 1MOV4517 8-8-12 016 1MOV4517 8-8-12 017 C-259

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves iipment

Description:

1MOV4b'11 U-5-12 023 C-260

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 19 1MOV4517 8-8-12 024 1MOV4517 8-8-12 025 C-261

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV4517 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Proi tinmdant r*dace-nfinn- 41 4Zr- MI:' I*('I 1MOV4517 8-8-12 026 1MOV4517 8-8-12 027 C-262

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: -Y-] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 BAST GRAVITY FD Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-217 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% 0o 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
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?

Valve body and operatorare supported in all directions.

Interaction Effects C-263

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 BAST GRAVITY FD

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?

Tools were left on beam and temperature controller,not a good housekeeping practice, butjudged not an adverse seismic condition. Work has been performed in this arearecently.

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 Work has been performed in this area.

Evaluated by: - A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-264

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 BAST GRAVITY FD 1MOV508 8-6-12 012 1MOV508 8-6-12 013 1MOV508 8-6-12 014 C-265

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

12 BAST GRAVITY FD 1MOV508 8-6-12 018 1MOV508 8-6-12 019 C-266

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV508 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Pniiinmant Uha=rnntinn 19 RA5QT r.PRAXITV FI' 1 MUVbs 65-b-1 2 U2U 1MOjVbUts t.,-1 2 Uzi C-267

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 BAST GRAVITY FD Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-217 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? 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
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?

Valve and operatorare supportedin all directions.

Interaction Effects C-268

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 BAST GRAVITY FD

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 Evaluated by: A. Karavoussianis Date: 11/09/2012

  • " C. Figliolini 11/09/2012 Photos C-269

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: MI N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 BAST GRAVITY FD 1MOV509 8-6-12 022 I ML)Vbuu t$-rd-12 U23 C-270

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 BAST GRAVITY FD 1MOV509 8-6-12 028 C-271

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV509 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Eauioment DescriDtion: 11 BAST GRAVITY FD 1MOV509 8-6-12 029 C-272

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: IV N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP TO CHG PP SUCT DIREC Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-217 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? 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: 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?

Valve body and operatorare laterally supported on the wall and the pipe is vertically support nearby, therefore not a seismic concern.

Interaction Effects C-273

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: V N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP TO CHG PP SUCT DIREC

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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-274

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP TO CHG PP SUCT DIREC 1MOV514 8-6-12 001 1MU)Vbl4 U-b-12 UU2 C-275

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP TO CHG PP SUCT DIREC I1MUV 014 0-0J-1 zUUj I1MUVD14 0-b-IZ UU4 C-276

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1M0V514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves iinmant r)PQrrintinn' BAPP TO CHG PP SUCT DIREC 1MOV514 8-6-12 006 C-277

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-* N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

BAPP TO CHG PP SUCT DIREC IMUVO14 t$-b-IZ UUt$

C-278

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1M0V514 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnhiinmpnt Dpqrrintinn" BAPP TO CHG PP SUCT DIREC 1MOV514 8-6-12 010 C-279

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11A LPSI LOOP ISOL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 if, CAL-AB-227 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.

Anchoracqe

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?

Interaction Effects C-280

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11A LPSI LOOP ISOL

7. Are soft targets free from impact by nearby equipment or structures? Yes The valve motor is approximately 1/2" from pipe insulationjacket and an insulation box is resting on pipe support, both condition are judged not to be a seismic concern.
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 Evaluated by: / A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-281

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves

n.,inmgnf rflc.prnnfin-n, VA I DQI I nrD I*(i' 1MOV615 8-7-12 199 1MOV615 8-7-12 200 C-282

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 1MOV615 8-7-12 202 C-283

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Irnaainmdnf rfl=ainfi~n. 11A I DQI I t-VID IQnI 1MOV615 8-7-12 203 1MOV615 8-7-12 204 C-284

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV615 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves 11A I DQI I nlAD MiCl 1MOV615 8-7-12 205 1MOV615 8-7-12 206 C-285

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 B LPSI LOOP ISOL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 5.00 ft, CAL-AB-227 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?

Interaction Effects C-286

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: 7Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B LPSI LOOP ISOL

7. Are soft targets free from impact by nearby equipment or structures? Yes The valve box insulationjacket is 1/4" from support,judged not a seismic concern.
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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-287

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: F N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves PnFiinmant l"a=r-rintinn" 11 R I P5QI I CC)OP HqXil 1MOV625 8-7-12 208 1MUVuzb U-(-12 ZU9 C-288

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV625 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B LPSI LOOP ISOL 1MOV625 8-7-12 211 I muvfjzt) ts- 1-1 z zIu C-289

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B AUX HPSI LOOP ISOL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 27.00 ft, CAL-AB-316 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?

Interaction Effects C-290

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r-Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B AUX HPSI LOOP ISOL

7. Are soft targets free from impact by nearby equipment or structures? Yes The valve's piping is below the gratingand valve projects through the grating.

The pipe is supported near the valve. Differential movement between the valve, pipe and support steel is judged to be negligible, therefore there is no seismic concern.

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 Evaluated by: " A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-291

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11 B AUX HPSI LOOP ISOL I muvbzf tRS-1Z ubt C-292

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Fnu inmpnt Dncrintinn: 11B AUX HPSI LOOP ISOL 1MOV627 8-6-12 057 1'IRi IVI7 I -- l INM 1MOV627 8-8-12 059 C-293

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M-I N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B AUX HPSI LOOP ISOL 1MOV627 8-8-12 063 C-294

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1MOV627 Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

Description:

11B AUX HPSI LOOP ISOL 1MOV627 8-8-12 064 C-295

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y u Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 11 CONTROLLER Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-429 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% YRDs 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
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

The cabinet is bolted to C3 mounting channels along the rearand front of the cabinet. The channels are weld to embedded steel by 118" fillet welds. There are 1/2" long fillet welds at the corners along/againstthe wall and 3 - 1/2" weld along the back channel away from the wall, i.e. seen under the cabinet. Along the front of the cabinet there is a 3" long weld at 3 places.

The anchorage is not consistent with calculation C-89-041. The calculation analyzed the cabinet as being anchored with 3 x 1/8" fillet welds (3"long on each end and 5 Y" in the middle) along the exteriorof each mounting channel.

C-296

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 11 CONTROLLER CR-2012-009703

6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? No There is a 1/16" gap between cabinet and wall at the top back of the cabinet.

Evaluated this condition using 8Hz and 2% damping. The resulting displacement is 0.048", which is less than 0.0625", therefore the gap is acceptable.

Using response spectrum A W045D2N.dat Sa = 0.2g d = 1.6"0.2"386.4/(8"2pi)A2 = 0.048" < 0.0625: OK.

Also, there is a unistrut support for a fire protectionpanel that is in contact with the side of the cabinet. This condition will cause the cabinet and unistrut to bang up against each other, therefore it needs to be evaluated. CR-2012-009707

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 No adversely affect the safety functions of the equipment?

C-297

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y W U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 11 CONTROLLER Cabinet is inaccessiblefor internalinspection.

Comments Evaluated by: /'9

  • A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 1NB102 8-8-12 078 1NB102 8-8-12 079 C-298

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y l U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets CNTMT COOL FAN 11 CONTROLLER 1NB102 8-8-12 081 1NB102 8-8-12 082 1NB102 8-8-12 083 C-299

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y T U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 11 CONTROLLER 1NB102 8-8-12 084 IN t3l UZ 6-6-1 Z Udb C-300

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y [-] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

CNTMT COOL FAN 11 CONTROLLER 1NB102 8-8-12 086 1NB102 8-8-12 087 C-301

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y K- U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1NB102 Equipment Class: (20) Instrumentation and Control Panels and Cabinets linmant n=marrinfinn' CNTMT COOL FAN 11 CONTROLLE 1NB102 8-8-12 090 1 N131 UZ 15-8-12 U68 C-302

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3938A Equipment Class: (0) Other Equipment

Description:

A/S TO 11I/P3938 Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-428 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? 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: 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?

Interaction Effects C-303

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3938A Equipment Class: (0) Other Equipment

Description:

A/S TO I/11P3938

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 Tubing lines go from component to component and/orare mounted on the same wall, therefore acceptable.
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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-304

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3938A Equipment Class: (0) Other Pni iinmonfnl"rrintinn- AI* T(' I/P*lQqR 1PCV3938A 8-8-12 154 1 PU;V3936A B-8-1 2 155 C-305

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3938A Equipment Class: (0) Other lmnHinmAnt flntrrintinn" AI5R T 1 I/P'.AQR I Ilu VJUJUA 15-0-1 z 10 f C-306

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y r- u Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939A Equipment Class: (0) Other Equipment

Description:

A/S TO 1I/P3939 Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-428 Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.

Anchorage

1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Mounted by 2-7/16 F-Fbolts to unistrut along with PC V-3938A and 1/A.

Unistrut is 46" long and anchored by 3 - 1/2" (3/4" F-F) CEA to the concrete wall. Need plant documentation to determine if anchorageis consistent with field anchorageas described. CR-2012-009737

6. Based on the above anchorage evaluations, is the anchorage free of No potentially adverse seismic conditions?

C-307

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y [W] U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939A Equipment Class: (0) Other Equipment

Description:

A/S TO 11/P33939 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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-308

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: YEE U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939A Equipment Class: (0) Other

nii inmgnt Flr 'rintir~n

, AI4 Tr) I I/IPDOQ1 1PCV3939A 8-8-12 159 1PCV3939A 8-8-12 160 C-309

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y f U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939A Equipment Class: (0) Other In. iinmnnt Mlmot-rinfinn- Al_ TCt 1I/Iq)"QO 1PCV3939A 8-8-12 161 1PCV3939A 8-8-12 162 C-3 10

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y r- u Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939A Equipment Class: (0) Other

niiinmnnt fl-or rinfin" A/IQ Tn 1 IIDIOtQ4 1PCV3939A 8-8-12 163 1PCV3939A 8-8-12 164 C-311

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939B Equipment Class: (0) Other Equipment

Description:

A/S TO 1CV3939 Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-428 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? 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: 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?

Interaction Effects C-312

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939B Equipment Class: (0) Other Equipment

Description:

A/S TO 1CV3939

7. Are soft targets free from impact by nearby equipment or structures? Yes Nearby masonry block wall, identified as RR on drawing A-259, is safety-related and thus seismically rated per IE Bulletin 80-11.
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 Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos C-313

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939B Equipment Class: (0) Other Fn=iinmnnt rlarrinfi,'n' AI/ Tr) 1IC\/Q'AQ 1PCV3939B 8-8-12 167 1PCV3939B 8-8-12 168 C-314

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939B Equipment Class: (0) Other ipment

Description:

A/S TO 1CV 1PCV3939B 8-8-12 169 1PCV3939B 8-8-12 170 C-315

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PCV3939B Equipment Class: (0) Other Equipment

Description:

1PCV3939B 8-8-12 171 C-316

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-405 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% YEes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware? Yes
3. Is the anchorage free of corrosion that is more than mild surface oxidation? Yes
4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes
5. Is the anchorage configuration consistent with plant documentation? (Note: No This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage used details that are not shown on the drawing, but arejudged to be equivalent. See as-built on drawing G1992 SHOO04 Rev. 9. CR-2012-009725

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

The anchoragedetail deviations do not adversely affect the cabinet's anchorage,therefore there is no potentialseismic concern. This is simple a documentationissue.

C-317

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Interaction Effects

7. Are soft targets free from impact by nearby equipment or structures? No Metrologicalcabinet is in close proximity to the cabinets, tipping over may be a concern. The Met. Cabinetdimension are 24"x29"x58"H and estimated to weigh less than 200#.

Based on NUREG CR 6865, Fig. V1.59 Using 1 Hz, 5% Damping and max. friction coefficient of 0. 8.

From AEO45D5N - Sa=O.19g and AEO45DEE - Sa=O.21g (use this)

Dmax (tip over) = 0.15", Theta max = 0.04 Deg.

Actual tipping angle, alpha = tan"-1 (12/39) = 17 Deg >> Theta max, therefore the Met. Cabinet will not tip over.

Craft back board may fall on back of panel or may strike strip recorder.

Recommend moving it. CR-2012-008387

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

Drop ceiling with light diffusers, need details to determine seismic adequacy.

10/3/12 - The control room ceiling has been previously evaluated by CCNPP and was determined to not be a credible seismic concern.

A masonry block wall, identified as Y on drawing A-259, is located behind the panels. This wall is safety-related and thus seismically ratedper IE Bulletin 80-11.

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 C-318

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Mi N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Evaluated by: A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 1PNL1C08 8-14-12 106 1PNLIC08 8-14-12 107 1PNLIC08 8-14-12 108 1PNL1C08 8-14-12 109 C-319

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C08 8-14-12 110 1PNLIC08 8-14-12 111 1PNLIC08 8-14-12 112 1PNL1C08 8-14-12 113 C-320

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNLIC08 8-14-12 116 C-321

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1CUB 8-14-12 117 1PNL1C08 8-14-12 118 C-322

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL I 1JNL1 UUtS U-1 4-1 Z I Ild 1PNL1C08 8-14-12 120 C-323

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNLC1CR 6-14-12 121 1PNL1CU05 B-14-12 122 C-324

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M] N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C08 8-14-12 123 1PNL1 (;U5 12 124 C-325

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: Mf N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets

=inmanf rIaarrinfinn.

ENGINEERING SAFEGUARDS CONTROL 1PNL1CU(;8-14-12 127 C-326

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: [-Y N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets inmant 1"Perrinfinn" ENGINEERING SAFEGUARDS CONTROL 1PNLIC08 8-14-12 128 1PNULUSt 6-14-'12 129 C-327

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC08 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C;08 U-14-12 130 C-328

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: f-l N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Project: CCNPP 1 SWEL Location (Bldg, Elev, Room/Area): AUX, 45.00 ft, CAL-AB-405 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? 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: 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?

Interaction Effects C-329

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL

7. Are soft targets free from impact by nearby equipment or structures? No Metrological cabinet is in close proximity to the cabinets, tipping over may be a concem. The Met. cabinetdimension are 24"x29"x58"H and estimated to weigh less than 200#.

Based on NUREG CR 6865, Fig. V1.59 Using 1 Hz, 5% Damping and max. friction coefficient of 0. 8.

From AEO45D5N - Sa=O. 19g and AEO45DEE - Sa=O.21g (use this)

Dmax (tip over) = 0. 15", Theta max = 0.04 Deg.

Actual tipping angle, alpha = tan^-1 (12/39) = 17 Deg >> Theta max, therefore the Met. Cabinetwill not tip over.

Craft back boardmay fall on back of panel or may strike strip recorder.

Recommend moving it. CR-2012-008387

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

Drop ceiling with light diffusers, need details to determine seismic adequacy.

10/3/12 - The control room ceiling has been previously evaluated by CCNPP and was determined to not be a credible seismic concern.

A masonry block wall, identified as Y on drawing A-259, is located behind the panels. This wall is safety-related and thus seismically rated per IE Bulletin 80-11.

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 C-330

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL Evaluated by: K9

  • A. Karavoussianis Date: 11/09/2012 C. Figliolini 11/09/2012 Photos 1PNL1C09 8-14-12 106 1PNL1C09 8-14-12 107 1PNL1C09 8-14-12 108 1PNL1C09 8-14-12 109 C-331

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: MI- N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 11r1Pil l(fl]*l -1A-1"J 1111 1 PNLI GU9 6-14-12 111 1PNLIC09 8-14-12 112 1PNLIC09 8-14-12 113 C-332

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C09 8-14-12 116 1PNL1C09 8-14-12 117 C-333

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C09 8-14-12 118 1PNL1C09 8-14-12 119 C-334

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: r N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauioment Descriotion: ENGINEERING SAFEGUARDS CONTROL 1PNL1C09 8-14-12 120 1PNL1C09 8-14-12 121 C-335

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNLIC09 8-14-12 123 1PNLlC09 8-14-12 122 C-336

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

Description:

ENGINEERING SAFEGUARDS CONTROL 1PNL1C09 8-14-12 126 11'NL1UUWJ-14-1Z U4 C-337

ATTACHMENT 3 WALKUOWN CHECKLISTS Status: MZ N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNL1C09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Fnhinmpnt F)pqrrintinn- ENGINEERING SAFEGUARDS CONTROL 1PNL1C09 8-14-12 127 1PNL1C09 8-14-12 128 C-338

ATTACHMENT 3 WALKDOWN CHECKLISTS Status: M N U Seismic Walkdown Checklist (SWC)

Equipment ID No.: 1PNLIC09 Equipment Class: (20) Instrumentation and Control Panels and Cabinets inmant Ilaqtrrintinn" ENGINEERING SAFEGUARDS CONTROL I PNU UUVJ U-1 4-12 1ZW 1PNL1 C09 5-14-12 130 C-339

Retrieved from "https://kanterella.com/w/index.php?title=ML12349A286&oldid=2089835"