Latest revision as of 20:19, 11 January 2025

Text

TMPE-12-0294, Rev. 0, Seismic Walkdown Report, 10 CFR 50.54(f) Section 2.3 Seismic Response, Appendix D, Page D-212 Through End
	ML12341A372
Person / Time
Site:	Fermi
Issue date:	11/20/2012
From:	Harvey W; Detroit Edison, Co, DTE Energy
To:	; Office of Nuclear Reactor Regulation
References
	NRC-12-0075 TMPE-12-0294, Rev 0
	Download: ML12341A372 (100)
	v • d • e

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 1 of 3 Status: M N U NJPR-12-0043 RHRI-I Area Walk-By Checklist (AWC)

Assets. Ell51CO01C Location: Bldg. RHR Floor El. 590'-0" Room, Area' SRHRPR, Div. IPump Room Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

There are no observed adverse seismic conditions. See photo DSC 01357.

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

Some stains and peeling paints, only minor corrosion. No loss of cross section. See photo DSCN 0389.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

HVAC, cable/conduit raceways are adequately supported.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles, lighting are adequately supported Y'g NEI UL N/AL YX NEI UEI N/AL1 YX Nil UL] N/A[]

Yý'NE] UL] N/A[

'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-212

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: 0 N U RHRI-1 Area Walk-By Checklist (AWC)

Assets: El151COIC Location: Bldg. RHR Floor El. 590 '-0" Room, Area' SRHRPR, Div. IPump Room

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

Not anyfire protection piping, only detectors attached to the ceiling.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

No flammable material identified in the area.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

None identified.

Y)% NEI UL N/AEl YKN[- ULI N/AE-Yg NEI ULI N/AEl

8. Have you looked for and found no other seismic conditions that could YX Nih UI1 adversely affect the safety functions of the equipment in the area?

None identified.

Comments (Additional pages may be added as necessary)

None TMPE-12-0294 Appendix D Page D-213

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sh t 3of3 Status: O)N U RHR]I-1 Area Walk-By Checklist (AWC)

Assets. Ell51CO01C Location: Bldg. RHR Floor El. 590'-0" Room, AreaI SRHRPR, Div. I Pump Room KSeismic Engineer Walkdown PSE-53Qualified Evaluator #1 :

Date:

q5 1-+ 12-j I

'4' Seismic Engineer Walkdown PSE-53Qualified Evaluator #2: ""*

Date:

I* 14-1

[

TMPE-12-0294 Appendix D Page D-214

Area Walk-By Pictures Location: Bldg.

RHR RHR1-1 SRHRPR, Div. I Pump Room Floor El. 590'-0" Room, Area (DSC 01357)

TMPE-1 2-0294 Appendix D Page D-215

Area Walk-By Pictures Location: Bldg.

RHR RHR1-1 SRHRPR, Div. I Pump Room Floor El. 590'-0" Room, Area (DSCN 0389)

TMPE-12-0294 Appendix D Page D-216

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet I of 3 Status:G( N U RtIR1-2 Area Walk-By Checklist (AWC)

Assets: P4500COO2B Location: Bldg. RHR Floor El. 590'-0" Room, Area' NRttRPR, Col. E-11 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

All equipment nearby is adequately anchored (See P;Ct.*re

10) 10

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

No significant degradation in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

Some of the embedded plates in the ceiling support the HVAC on the west side of the room exhibit minor surface corrosion, but not enough to affect seismic operability. All raceways and ducting are appropriately supported (See. Pic.+t,.e 13) w1Iz1 YM NEI UL-N/A[-]

Y% NFI UEI N/AEl YV" NEl Uf-N/AEl

4. Does it appear that the area is free of potentially adverse seismic spatial YN NEI UFI N/A-'

interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

There are two pieces ofportable equipment nearby (firefighting cart and emergency eye wash) that are appropriately restrained per MOP23.

If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-217

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 2 of 3 Status: N U NJPR-12-0043 RttR1-2 Area Walk-By Checklist (AWC)

Assets: P4500COO2B Location: Bldg. RHR Floor El. 590'-0" Room, Area' NRttRPR, CoL E-11

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

No flooding or spray concerns.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

There are no fire hazards in the vicinity.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

See comments for 4.

Y19 NI UE] N/AU YK NEI U-- N/AU Y"

NEI UU N/AU

8. Have you looked for and found no other seismic conditions that could YXNI--N U-adversely affect the safety functions of the equipment in the area?

None identified.

Comments (Additional pages may be added as necessary)

None.

t fcION/q/j-TMPE-12-0294 Appendix D Page D-218

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status:&

N U Area Walk-By Checklist (AWC)

Location: Bldg.

A14P Floor El.

I Room, Area' ij'v.2. P_

Pup "af orn flo (ainac neze P0CW2)

Seismic Engineer Walkdown PSE-53Qualified Date:

Evaluator #1 IR Seismic Engineer Walkdown PSE-53Qualified Evaluator#2:

CCJJ I

Date:

11C /!9.

TMPE-12-0294 Appendix D Page D-219

Area Walk-By Pictures Location: Bldg.

RHR Floor El. 1 (590'-O") Room, Area RIU1-2 NRHRPR, CoL E-11 (Picture 10)

TMPE-12-0294 Appendix D Page D-220

Area Walk-By Pictures Location: Bldg.

RHR Floor El. 1 (590'-0") Room, Area RHR1-2 NRHRPR, CoL E-11 (Picture 13)

TMPE-12-0294 Appendix D Page D-221

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Shtts lof 3 Status: 6 N U NJPR-12-0043 RHR1-3 Area Walk-By Checklist (AWC)

Assets. R3000A 011 Location: Bldg. RHR Floor El. 590 '-0" Room, Area' EDG 1, Col. 6-6_ /B-D Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

All nearby equipment was found to be well anchored, therefore, nearby equipment will remain in place during a seismic event.

YX NE] Ul-1 N/AL]

2. Does anchorage of equipment in the area appear to be free of significant YZ NEI UrIj N/AEl degraded conditions?

No corrosion or degraded conditions.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

No cable trays or HVAC ductwork in this area. Cable/conduit raceways are adequately supported. (see Photo DSCN 0528)

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles in the area. Suspended lights are adequately secured.

(see Photo DSCN 0529)

YK NO U-] N/AL]

Yý NEl UL] N/AL]

' If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-222

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: 0 N U RHR1-3 Area Walk-By Checklist (AWC)

Assets: R3000AOlJl Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDGl6, Col. 6-61/B-D

5. Does it appear that the area is free of potentially adverse seismic YK NEI U-I N/AEl interactions that could cause flooding or spray in the area?

The area does not have fire protection piping or sprinkler system. CO2 lines and other piping are adequately supported. No concern with flooding or spray in this area.

6. Does it appear that the area is free of potentially adverse seismic YK NEI UEl N/AE!

interactions that could cause a fire in the area?

Fire detectors/sensors are in the area. Part of the area houses emergency diesel generator. No adverse seismic interaction conditions were found that could cause afire.

7. Does it appear that the area is free of potentially adverse seismic YK NEI UE1 N/All interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Housekeeping and storage ofportable equipment are not a concern.

Overall area is in good condition.

8. Have you looked for and found no other seismic conditions that could YE<NE! UE!

adversely affect the safety functions of the equipment in the area?

No other seismic conditions identified that could adversely affect equipment safety functions. Overall area is clean Comments (Additional pages may be added as necessary)

N/A TMPE-12-0294 Appendix D Page D-223

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status: M N U RHR1-3 Area Walk-By Checklist (AWC)

Assets: R300AOl Location: Bldg. RJ/R Floor El. 590 '-0" Room, Area' EDGll, Cot. 6-6, /B-D

,K Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1 :

Date:

qV-V " V Seismie. ngineer Walkdown PSE-53 Qualified Evaluator #2:

Date:

L*j}

?7/Z-TMPE-12-0294 Appendix D Page D-224

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'-O" Room, Area RHR1-3 EDGi1 /ICol. 6-61/B-D (DSCN 0528)

TMPE-12-0294 Appendix D Page D-225

Area Walk-By Pictures Location: Bldg.

RHR RHR1-3 EDGil / Col. 6-6,/B-D Floor El.

590'-0" Room, Area (DSCN 0529)

TMPE-1 2-0294 Appendix D Page D-226

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet I of 3 Status:(Y N U NJPR-12-0043 RHR1-4 Area Walk-By Checklist (AWC)

Assets: R3000DO02 Location: Bldg. RHR FloorEl. 590'-0" Room, Area' EDG12/Col. C-5.1 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting, other comments.

1. Does anchorage of equipment in the area appear to be free of potentially Y[2( NEI U[] N/AU adverse seismic conditions (if visible without necessarily opening cabinets)?

Anchorage of components is free of adverse seismic conditions - no loose, broken or bent anchorages.

2. Does anchorage of equipment in the area appear to be free of significant YI NL--I Ur N/AU degraded conditions?

No degraded conditions found in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

No cable trays or HVAC ductwork in this area. Cable/conduit raceways are adequately supported.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles in the area. Lights are securely attached to the ceiling.

Y[IY/NI-UL-N/AU1 Y9/"NEU U-1 N/AUl

' If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-227

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: @ N U RHR1-4 Area Walk-By Checklist (AWC)

Assets. R3000DO02 Location: Bldg. RHR Floor El. 590'-0" Room, Area1 EDG12 / Col. C-5.1

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

The area does not have fire protection piping or sprinkler system. C02 lines and other piping are adequately supported No concern with flooding or spray in this area (see Photo DSCN 0535).

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

Since part of the area houses an emergency diesel generator, there are numerous fire detectors/sensors in the area. No adverse seismic interaction condition found that could cause afire.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No temporary installations were identified. The overall area is considered to be in good clean condition and free ofpotentially adverse seismic interaction conditions.

Y[2N[- U-] N/AE-YS<IEI UE N/AZ Y[9NE UD N/AZ z

8. Have you looked for and found no other seismic conditions that could YIdi NEI UFI adversely affect the safety functions of the equipment in the area'?

No adverse seismic conditions found (see Photo DSCN 0538).

Comments (Additional pages may be added as necessary)

N/A TMPE-12-0294 Appendix D Page D-228

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 3 of 3 Status: (D N U NJPR-12-0043 RHR1-4 Area Walk-By Checklist (AWC)

Assets: R3000DO02 Location: Bldg. RHR Floor El. 590 '-0" Room, Area' EDG12/Col. C-5.1 Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1

_V-

-_dL~A, Date:

0 - 1 "7- / -

-i1 Seismic Engineer Walkdown PSE-53 Qualified Evaluator #2 :

I, L--

Date:

M 17 J)

TMPE-12-0294 Appendix D Page D-229

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'-O" Room, Area IHR1-4 EDG12. Col. C-5.1 (DSCN0535)

TMPE-12-0294 Appendix D Page D-230

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'-"

Room, Area RHR1-4 EDG12. CoL C-5.1 (DSCNOS38)

TMPE-12-0294 Appendix D Page D-231

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet I of 3 Status: N U RHRI-5 Area Walk-By Checklist (AWC)

Assets: R3000F023D Location: Bldg. RHR Floor El. 590'-O" Room, Area' EDG14, Col. E-8 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially Y% NEI UEI N/Al]

adverse seismic conditions (if visible without necessarily opening cabinets)?

All equipment in the area is securely restrained and anchored

2. Does anchorage of equipment in the area appear to be free of significant Yl NEI U-- N/A[]

degraded conditions?

No anchorage degradation was observed in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

All conduits and HVAC are properly anchored and restrained.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Lights in the area are on swivel rods that are designed to sway and not break. No other seismic spacial interactions were observed (See Picture B7)

Y NEI Ul] N/Al]

Yn'Nl] UE] N/Al]

1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-232

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status:@ N U RHR1-5 Area Walk-By Checklist (AWC)

Assets. R3000F023D Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDG14, Col. E-8

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

There is afire hose in the area, however there are no observed interactions that produce the potential for its rupture or the rupture of any other vessels or piping systems.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

The room is designed with afire suppressant system due to the fact that it houses the diesel generator. There were no observed seismic concerns.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No housekeeping concerns were observed Portable equipment is either restrained or too far away to be a concern.

Y9 NEI UE] N/AE Y'NEI Ul] N/AE!

Y9 NEI UE! N/AE!

8. Have you looked for and found no other seismic conditions that could YP'NEI UI-adversely affect the safety functions of the equipment in the area?

No adverse seismic conditions found.

Comments (Additional pages may be added as necessary)

None.

TMPE-12-0294 Appendix D Page D-233

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status:O N U Area Walk-By Checklist (AWC)

Location: Bldg.

_ FloorEl.

&qO -O/i)Room, Area' r-,D b

((area near A3ORO234*

M" Seismic Engineer Walkdown PSE-53Qualified Evaluator #1: 2,,Y'L e L--ý CotL. *.-3 Date:

s

/

M Seismic Engineer Walkdown PSE-53Qualified Evaluator #2:

')A A

Date: __ __V_

_/

TMPE-12-0294 Appendix D Page D-234

Area Walk-By Pictures Location: Bldg.

RHR RHR1-5 Floor El. 1 (590'-O") Room, Area EDG14, CoL E-8 (Picture #B7)

TMPE-1 2-0294 Appendix D Page D-235

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 1 of 3 Status: tV N U NJPR-12-0043 RHR1-6 Area Walk-By Checklist (AWC)

Assets: R3001B004 Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDGI4. Col. D-7.1 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially YX NEJ UO N/AlO adverse seismic conditions (if visible without necessarily opening-cabinets)?

All equipment in the area is securely restrained and anchored

2. Does anchorage of equipment in the area appear to be free of significant YJR NO] U] N/Al]

degraded conditions?

No degradation was observed in anchorage in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

All conduits and HVAC are properly anchored and restrained.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Lights in the area are on swivel rods that are designed to sway and not break. No other seismic spatial interactions were observed See picture B7.

YI NE] Ul-N/Al]

YR NEI U-] N/Al]

MPS

'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-236

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: ()

N U RHR1-6 Area Walk-By Checklist (AWC)

Assets. R3001BO04 Location: Bldg. RHR Floor El. 590'-0" Room, Area1 EDG14, Col. D-7.1

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

There is afire hose in the area; however there are no observed interactions that produce the potential for its rupture.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

The room is designed with afire suppressant system due to the fact that is houses the diesel generator. There were no observed seismic concerns.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No housekeeping concerns were observed. Potable equipment is either restrained or too far away to be a concern.

Yg NEI UE] N/AIl Yf NEI ULI N/AEl Yn NEI uLI N/AZI

8. Have you looked for and found no other seismic conditions that could Y8; NO--

U--

adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary) wý) 10/-//,--)-

TMPE-12-0294 Appendix D Page D-237

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Status:~

9NfU Area Walk-By Checklist (AWC)

Location: Bldg.

K FloorEl. I OV-0tRoom, Area1 £Jj I

, C.v 1, D1 -.I

,**Seismic Engineer Walkdown PSE-53Qualified 1)ýýIj-,D Jcý_ý_-Iý Evaluator #1 Date:

S1/ýq!.2-.

I 19 Seismic Engineer Walkdown PSE-53Qualified Evaluator #2:

Date:

-/ I2_

TMPE-12-0294 Appendix D Page D-238

Area Walk-By Pictures Location: Bldg.

RHR RHR1-6 Floor El. 590"-O" Room, Area EDG 14. Col D-7.1 (Picture B7)

TMPE-1 2-0294 Appendix D Page D-239

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 1 of 3 Status: Y 2 U NJPR-12-0043 RHR1-7 Area Walk-By Checklist (AWC)

Assets: R3001C006 Location: Bldg. RMR Floor El. 590'-0" Room, Area' Room SRHRPR, Col. E-6 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Anchorage of equipment in the area is free ofpotentially adverse seismic conditions. See Photos DSCN 0396 & DSCN 0397.

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

No degraded conditions exist.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

All commodities are adequately supported. See Photo DSCN 0397.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles in this area. Lights are adequately supported. See Photos DSCN 0398 & 0404.

YM NEI UEU N/AEl Yt6 NE UU N/AU YI(NU UD N/AU YbNU] U[] N/AEU

'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-240

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: Y a U

RIR1-7 Area Walk-By Checklist (AWC)

Assets. R3001C006 Location: Bldg. RHR Floor El. 590'-0" Room, Area' Room SRHRPR, Col. E-6

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

The existing piping is adequately supported, and floor drains are also in the area. There is no threat offlooding or water spray in this area.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

No combustible material stored in this area.

Y" NI] Ut] N/AU Y14 NEI UE] N/AU

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

There are no temporary installations in this area. The area is free of potentially adverse seismic interactions. Overall area is in good condition.

YK NI] Ut] N/AUl

8. Have you looked for and found no other seismic conditions that could YI] N*UFI-1 adversely affect the safety functions of the equipment in the area?

Pump R3000C005 contains diagonal braces which do not appear on Vendor Dwg. MD-21144, Sheet 1, Rev. M. See Photo DSCN 0396.

CARD 12-26977 was written to revise the vendor drawing to refer to hanger Dwgs. R30-C005-GOI, Rev. 0, to R30-C008-GO0, Rev 0.

During the walkdown, a broken label was found on Valve E1150F605A.

See Photo DSCN 0406. CARD 12-27150 was written.

Comments (Additional pages may be added as necessary)

,ý KO AP14L4EPfZ (c5~44Jý5 /?,-v(5kee TMPE-12-0294 Appendix D Page D-241

Fermi 2 Seismic Walkdown. Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status: Y 5 U

RHR1-7 Area Walk-By Checklist (AWC)

Assets: R3001C006 Location: Bldg. RHR Floor El. 590'-O" Room, Area' Room SRHRPR. Col. E-6

Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1

A __L__

Date:

'Xi4 I,?-

i B I,--

)

MSeismic Engineer Walkdown PSE-53 Qualified Evaluator #2 :

l

\\fl Date:.68-11E TMPE-12-0294 Appendix D Page D-242

Area Walk-By Pictures Location: Bldg.

RHR Floor El. 590'-0" Room, Area RHR1-7 SRHRPR. CoL E-6 (DSCN 0396)

TMPE-1 2-0294 Appendix D Page D-243

Area Walk-By Pictures Location: Bldg.

RHR RHR1-7 Floor El. 590'-0" Room, Area SRHRPR. CoL E-6 (DSCN 0397)

TMPE-1 2-0294 Appendix D Page D-244

Area Walk-By Pictures Location: Bldg.

RHR Floor El. 590'-0" Room, Area RIR1-7 SRHRPR, Col. E-6 (DSCN 0398)

TMPE-12-0294 Appendix D Page D-245

Area Walk-By Pictures Location: Bldg.

RHR Floor El. 590'-O" Room, Area RHR1-7 SRHRPR, CoL E-6 (DSCN 0404)

TMPE-12-0294 Appendix D Page D-246

Area Walk-By Pictures RHR1-7 Location: Bldg.

RHR Floor El. 590'-O" Room, Area SRHRPR, Col. E-6 (DSCN 0406)

TMPE-12-0294 Appendix D Page D-247

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet I of 3 Status:(9 N U RHR1-8 Area Walk-By Checklist (AWC)

Assets: R3001SO01 Al" 5qo,-O,,

wivi/rp Location: Bldg. RHR Floor El.

Room, Area' EDGll, Col. E-6 to E-7 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

All equipment in the area appears robust with adequate anchorage.

(See Pho-fo

.SC-oo07q9civ DSCoOogs)

YP NEI ULI N/An J.M I 0/11/i2..

2. Does anchorage of equipment in the area appear to be free of significant Y[N NEI UD] N/AL]

degraded conditions?

No degraded anchors were observed All piping appears to be seismically supported.

3. Based on a visual inspection from the floor, do the cable/conduit YK0 NW-UEW N/Al]

raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

HVAC ducts supported on robust hangers. All supports are in good condition.

J (See, D-SC_. 0 7")

S70/11/r2

4. Does it appear that the area is free of potentially adverse seismic spatial YO NEI U[-] N/AL]

interactions with other equipment in the area (e.g., ceiling tiles and.

lighting)?

There are no ceiling tiles in this area. Light fixtures hung from the ceiling by conduit, with redundant wire cable.

(.eQ D.SCOOO 85 anJ O-SCOoo88)

"g.l"

'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based onjjudgment, e.g., on the order of about 35 feet from the SWEL item.

3AL-TMPE-12-0294 Appendix D Page D-248

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 2 of 3 Status: (

N U NJPR-12-0043 RHR1-8 Area Walk-By Checklist (AWC) r OA~qt A~3 z). 2n-n ti onnl Y O"0..

Location: Bldg. RHR Floor El. 49:--5 '

Room, Area' EDG11, Col. E-6 to E-7

5. Does it appear that the area is free of potentially adverse seismic Y*. NEI UEj N/AU interactions that could cause flooding or spray in the area?

All water piping is seismically supported, and risk of leakage is low.

Floor drains are provided throughout the area.

6. Does it appear that the area is free of potentially adverse seismic YM NEI UU-N/AU interactions that could cause a fire in the area?

No combustible material is stored in the area.

7. Does it appear that the area is free of potentially adverse seismic Y[

NU UU] N/AUl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Scaffolding is tied off and seismically restrained. Ladders are stored in approved racks.

(*S"e D0(00091I Cooo O8k, ckvj DS(oog 3) l/ill/l'/.

8. Have you looked for and found no other seismic conditions that could Yý NE UU adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

None

'W L-TMPE-12-0294 Appendix D Page D-249

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 3 of 3 Status: ON U NJPR-12-0043 Area Walk-By Checklist (AWC)

,let"Ir I-A"P-r,: A 3 00o o c

0 E,6,.oIE6-E--

Location:.Bldg. R/-/4 Floor El. SL'ýO*

Room, Area' RhIR COPMk E 6 9o E 7 U] Seismic Engineer Walkdown PSE-53Qualified Evaluator #1 : *QJ

(

1 X*

Seismic Engineer Walkdown PSE-53Qualified Evaluator #2:

A_,1_,a Date:

'/,2 ZPIZ Date:

a TMPE-12-0294 Appendix D Page D-250

Area Walk-By Pictures Location: Bldg.

RHR RHRI-8 Floor El.

590'0" Room, Area EDG1/ CoL E-6-E-7 (DSCO0079)

TMPE-1 2-0294 Appendix D Page D-251

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'0" Room, Area RHR1-8 EDG11 ICoL. E-6-E-7 (DSCO0081)

TMPE-1 2-0294 Appendix D Page D-252

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'0" Room, Area RHR1-8 EDGi1 / CoL E-6-E-7 (DSCO0082)

TMPE-1 2-0294 Appendix D Page D-253

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'0" Room, Area RHR1-8 EDGi1 / Col. E-6-E-7 (DSCO0083)

TMPE-12-0294 Appendix D Page D-254

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590/0" Room, Area RHR1-8 EDGil / Col. E-6-E-7 (DSCO0085)

TMPE-1 2-0294 Appendix D Page D-255

Area Walk-By Pictures Location: Bldg.

RHR RHR1-8 EDGil / CoL E-6-E-7 Floor El.

590'0" Room, Area (DSCO0087)

TMPE-12-0294 Appendix D Page D-256

Area Walk-By Pictures Location: Bldg.

RHR RHRI-8 EDG1/ CoL E-6-E-7 Floor El.

590'0" Room, Area (DSC00088)

TMPE-1 2-0294 Appendix D Page D-257

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status: Y oNU RHR1-9 Area Walk-By Checklist (AWC)

Assets: R3OFAO5B Location: Bldg. RHR Floor El. 590'-0" Room, Area1 EDG13 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

No adverse conditions observed

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

Piping system asset is part of supports. Visually inspected and found no degraded conditions in anchorage.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

No adverse conditions observed Y1 NEI UE N/A]

YT( NE] U[] N/AL Y9 NEI UE] N/A[L

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

The light on the north west corner of the room is installed right next to the large heat exchanger pipe. The pipe is approx. 10" in diameter and will not be subject to damage per Engineering Judgment. See pictures BJ and B2. The concern with the location of the light is documented under CARD 12-26861.

YE] NC UE] N/AL 1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

N4Ps P0/q/i, TMPE-12-0294 Appendix D Page D-258

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 2 of 3 Status: Y 0 U

NJPR-12-0043 RHR1-9 Area Walk-By Checklist (AWC)

Assets: R3OFAO5B Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDG13

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

Area is free offlooding or spray hazards.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

Area is free ofpotentialfire hazards.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No inappropriate housekeeping practices or portable equipment storage was observed in the area. Note: Lube oil drain header ISO valve (PIS #

ROOOF122B) is missing a handle per TMPE-97-043. Acceptable as is.

YN[I UE] N/AU YD NE UEI N/AUj YK NO UI1 N/AD

8. Have you looked for and found no other seismic conditions that could

-Y*.NiE U0 adversely affect the safety functions of the equipment in the area?

No other seismic conditions were identified.

Comments (Additional pages may be added as necessary)

Various valve hand wheels in the RHR were intentionally removed by Operations to prevent the valves from inadvertently opening. Ref TMPE-97-0439.

TMPE-12-0294 Appendix D Page D-259

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Stat'M

~U Area Walk-By Checklist (AWC)

A-55K.5: R SAOfA 1

Location: Bldg. A3~1RB Floor El..Room, Area' ED*6 13 (gra.

aer MEAD X' Seismic Engineer Walkdown PSE-53Qualified Evaluator #1:

x P.,

4 r-Date:

W[14[U*

Seismic Engineer Walkdown PSE-53Qualified Evaluator#2:.2 CD*

't" Q

D 2

Date:

/C 12 TMPE-12-0294 Appendix D Page D-260

Area Walk-By Pictures Location: Bldg.

RHR RHR1-9 Floor El.

590'0" Room, Area EDG13 (Picture B1)

TMPE-1 2-0294 Appendix D Page D-261

Area Walk-By Pictures RHR1-9 Location: Bldg.

RHR Floor El.

590'0" Room, Area EDG13 (Picture B2)

TMPE-12-0294 Appendix D Page D-262

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status:@ N U RHRI-I0 Area Walk-By Checklist (AWC)

Assets: R3ONA17A Location: Bldg. RHR Floor El. 590'-0" Room, Area' RHR Complex, EDG 11, Col. E-6 to E-7 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

I. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Inside shaft guard. Protected area -All other observations are applicable to the general area. Anchorage of equipment in general area is free ofpotentially adverse seismic conditions.

Y[] NEI U'I N/AEJ

2. Does anchorage of equipment in the area appear to be free of significant YVI Nil UL] N/All degraded conditions?

There is not any other equipment inside the shaft guard. Observations are applicable to the general area. Anchorage of equipment in general area is free of equipment with degraded anchors.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

All HVAC ducting, pipes and cable tray are seismically supported.

Also this asset is protected by a heavy guard around the shaft.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles or lighting within the shaft guard.

Yo NEI UE1 N/AEl YtA NEI ULI N/AEl

'If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-263

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Shas 2of3 Status: 9 N U RHRI-IO Area Walk-By Checklist (AWC)

Assets: R30NA17A Location: Bldg. RHR Floor El. 590'-O" Room, Area' RHR Complex. EDG 11, Col. E-6 to E-7

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

Water piping is robustly supported and not likely to leak.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

There are no combustible materials stored in this area.

YJO NEl UE' N/A[I Y[9 NEI UF' N/AO

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No temporary equipment in the area. Scaffolding is seismically braced Ladders are stored in approved racks.

YO NI] UI-N/AU

8. Have you looked for and found no other seismic conditions that could YQ] NEI UD1 adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

None.

TMPE-12-0294 Appendix D Page D-264

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status:Q N U Rg#/9 /o Area Walk-By Checklist (AWC)

,4*g *./23 owAIT A Location: Bldg. P14, Floor El.,90O0 Room, Area' kMkC PLFP CI//

LT'F7 Seismic Engineer Walkdown PSE-53Qualified Evaluator #1 Date: 94/bo,2

K Seismic Engineer Walkdown PSE-53Qualified 614"

4(

Evaluator #2:

Date:

/q -,*O Z 1.-

/

I TMPE-12-0294 Appendix D Page D-265

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590'-0" Room, Area RHRl-10 EDG11. CoL E-6 to E-7 R30NA17A is located Behind this guard TMPE-12-0294 Appendix D Page D-266

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status: a N U RtHRI-I1 Area Walk-By Checklist (AWC)

Assets: R30P320 Location: Bldg. RHR Floor El. 590'-0" Room, Area' RHR Complex, EDG12, Col. E-5 to E-6 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially YUL NEI U-N/AD adverse seismic conditions (if visible without necessarily opening cabinets)?

All equipment in the area appears robust with adequate anchorage.

JAO (See. Pho+o OSCooio

-J DJSl')S0ý.Ootl

)/,

2. Does anchorage of equipment in the area appear to be free of significant YIR NEI U-N/AU degraded conditions?

No degraded anchors were observed All piping appears to be seismically supported JAt' (See. P6,o+0 123(.0011')

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

HVAC ducts are supported on robust hangers. All supports are in good condition.

(.See Phoi-o

.DS(>o 1g0

-an J1 DS Co o00110)

A, Yý3 NIO UU N/AU I'L

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

There are no ceiling tiles in this area. Light fixtures are hung from the ceiling by rigid conduit, with a redundant wire cable.

(*Cee Ph,{ 0 !'.(oo0 and D15CO113)

.A i O/U/gi.-

YEý NUI UU N/AU 1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-E694 Appendix D Page D-267

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status:a N U RHR1-11 Area Walk-By Checklist (AWC)

Assets: R30P320 Location: Bldg. RHR Floor El. 590'-O" Room, Area' RHR Complex, EDG12, Col. E-5 to E-6

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

All water piping is seismically supported, and the risk of leakage is low.

Floor drains are provided throughout the area.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

No combustible material is stored in the area.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Scaffolding is tied off and seismically restrained. Ladders are stored in approved racks.

.*P (Se.e Pholo D5(_0o113)

IJ/11/

Y] NEI Ur N/AEl YI NEI UL] N/AEl YN ND UEI N/AL!

17..

8. Have you looked for and found no other seismic conditions that could YR} NEI-'

U--

adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

None.

TM IPE4-694 Appendix D Page D-268

Fermi 2 Seismic Walkdown Guideline Area Walc-By-Checklist.--.

NJPR-12-0043

-..... Sheet-3 of 3 Status:n. N U Area Walk-By Checklist (AWC)

,?M~e/- /1

,4s ':SZ: R3oP 3:2 Location: Bldg. p/q/g Floor El. SW CO Room, Area1' A1?'iCO.//P.

I*42I j

TZl ET6,

)d Seismic Engineer Walkdown PSE-53Qualified i"Daq& CrZ)444 Evaluator #1 Date:

?

/2' RI Seismic Engineer Walkdown PSE-53Qualified Evaluator #2:

Date:

Og!?. Ite I-TMPE-12-0294 Appendix D Page D-269

Area Walk-By Pictures RHRl-11 Location: Bldg.

RHR Floor El.

590'-0" Room, Area EDG12, CoL E-5 to E-6 (DSCO0107)

TMPE-12-0294 Appendix D Page D-270

Area Walk-By Pictures Location: Bldg.

RHR RIR1-11 EDG1Z CoL E-5 to E-6 Floor El.

590'-O" Room, Area (DSCO0108)

TMPE-1 2-0294 Appendix D Page D-271

Area Walk-By Pictures Location: Bldg.

RHR RHRl-11 EDG12, CoL E-5 to E-6 Floor El.

590"-O" Room, Area (DSCO0110)

TMPE-12-0294 Appendix D Page D-272

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

590"0"" Room, Area RHRI-11 EDG12. CoL E-5 to E-6 (DSCO0111)

TMPE-12-0294 Appendix D Page D-273

Area Walk-By Pictures RHRl-11 Location: Bldg.

RHR Floor El.

590'-O" Room, Area EDG12, CoL E-5 to E-6 (DSCO0112)

TMPE-1 2-0294 Appendix D Page D-274

Area Walk-By Pictures Location: Bldg.

RHR RHRI-11 EDG12. CoL E-5 to E-6 Floor El.

590'-0" Room, Area (DSC00113)

TMPE-12-0294 Appendix D Page D-275

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status:

N U RHRI-12 Area Walk-By Checklist (AWC)

Assets.- R30P343D Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDG14, Col. F-7 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially YX NEI U'] N/Al]

adverse seismic conditions (if visible without necessarily opening cabinets)?

All equipment in the area is securely restrained and anchored

2. Does anchorage of equipment in the area appear to be free of significant YJX NEI UI-N/Al]

degraded conditions?

No degradation was observed in anchorage in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

All conduit and tlVAC are properly anchored and restrained.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Lights in the area are on swivel rods that are designed to sway and not break. No other seismic spacial interactions were observed (See Picture B7)

YX NEl Ul] N/Al]

YV' NEl Ul] N/Al]

' If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-276

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist She t

2 of 3 Status: 6, N U NJPR-12-0043 RHRI-12 Area Walk-By Checklist (AWC)

Assets: R30P343D Location: Bldg. RHR Floor El. 590'-0" Room, Area' EDG14, Col. F-7

5. Does it appear that the area is free of potentially adverse seismic Y6 NEI U-I N/AEl interactions that could cause flooding or spray in the area?

Process piping in the area is seismically supported in a satisfactory manner and poses no spray or flooding concerns. This includes the fire hose station nearby.

6. Does it appear that the area is free of potentially adverse seismic Y* NEI ULI N/AU]

interactions that could cause a fire in the area?

The room is designed with afire suppressant system due to the fact that it houses the diesel generator. No items were observed that could result in afire due to seismic interaction effects.

7. Does it appear that the area is free of potentially adverse seismic; Y*"NEI ULE N/AUl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No housekeeping concerns were observed Portable equipment is either restrained or too far away to be a concern.

8. Have you looked for and found no other seismic conditions that could Y*fý'NE UU]

adversely affect the safety functions of the equipment in the area.?

No other seismic conditions were identified.

Comments (Additional pages may be added as necessary)

None.

mys P

.,/ t TMPE-12-0294 Appendix D Page D-277

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 of 3 Status:(

N U f'.ýg I-Iz_

Area Walk-By Checklist (AWC)

Location: Bldg.

Y1E Floor El. I(5%2-09'Room, Area' ELC

, (

F-,

P--7 Y Seismic Engineer Walkdown PSE-53Qualified Evaluator #1 :

92M JJ DE --

P, Date:

ai ///.Z/.-

X Seismic Engineer Walkdown PSE-53Qualified Evaluator #2: ICAp&W -AOt.SJ, Date:

Ri)V*I+/-2 TMPE-12-0294 Appendix D Page D-278

Area Walk-By Pictures Location: Bldg.

RHR RHRl-12 Floor El.

590"-0" Room, Area EDG14, Col. F-7 (Picture B7)

TMPE-1 2-0294 Appendix D Page D-279

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status: 0 N U RHR2-1 Area Walk-By Checklist (AWC)

Assets: E1156C001C Location: Bldg. RHR Floor El. 617"-O" Room, Area' SRHRCT, Col. B-3 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Anchorage of equipment is free ofpotentially adverse seismic conditions. Also, the only "equipment" in this room is the fan motor, conduit, a junction box and three bottled gas cylinders. See photo DSCN 0418.

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

No degraded conditions. Surface oxidation only.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

Existing conduit raceways are adequately supported. No HVAC ducts or cable trays.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles or lighting.

Yý. NOi UOI N/Aj YVN-UOI N/AO YX NO U[I N/AO YVA NEI Urn N/All 1If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-280

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 ttuh~ t2of3 RHR2-1 Area Walk-By Checklist (AWC)

Assets: El 156C001 C Location: Bldg. RHR Floor El. 617"-0" Room, Area' SRIHRCT, Col. B-3

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

This area houses motor/fan, cylinders, conduits and junction boxes. No fire protection piping in the area that could break or cause flooding.

See photo DSCN 0418.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

Gas bottles are securely fastened and filled with nitrogen, a non-combustible gas. Refer to photos DSCN 0418 & 0418A.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

No scaffolding or shielding or portable equipment in the area.

NEI U[] N/AEl Yý NO UEI N/ANi Y< N] UI-N/AOl

8. Have you looked for and found no other seismic conditions that could YV NE] UMl adversely affect the safety functions of the equipment in the area?

Overall area is clean; there are no other seismic conditions that could adversely impact the safety function of equipment.

Comments (Additional pages may be added as necessary)

TMPE-12-0294 Appendix D Page D-281

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Sheet 3 of 3 Status: (Y) N U NJPR-12-0043 JHR2-1 Area Walk-By Checklist (AWC)

Assets: EJ156C001 C Location: Bldg. RHR Floor El. 617'-0" Room, Area' SRHRCT, Col. B-3 X Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1 Evaluator #2 :

0j I

Date:

S1 IS] 1-Date: *]12-Walkdown PSE-53 Qualified TMPE-12-0294 Appendix D Page D-282

Area Walk-By Pictures Location: Bldg.

RHR RHR2-1 Floor El.

617'-0" Room, Area SRHRCT, CoL B-3 (DSCN 0418)

TMPE-1 2-0294 Appendix D Page D-283

Area Walk-By Pictures Location: Bldg.

RHR RH.R2-1 Floor El.

617'-0" Room, Area

'RI-IRCT t"hi R-:*

SRHRCT Col. B-3 (DSCN 0418A)

TMPE-1 2-0294 Appendix D Page D-284

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 1 of 3 Status: Y 0 U

RHR2-2 Area Walk-By Checklist (AWC)

Assets:,R1400SO39B, R1600SO19A &X41N056D Location: Bldg. RHR Floor El. 617'-0" Room, Area1 EDG14, Second Floor Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Floor mounted equipment and overhead cable trays and HVAC duct appears to be adequately supported (anchored). See Photos DSC 00321 and DSC 00335

2. Does anchorage of equipment in the area appear to be free of significant degraded conditions?

No evidence of degradation such as corrosion, cracks, and missing or loose bolts. See Photo DSC 00338

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

Area has HVAC, cable/conduit and multi-tier cable trays. All these commodities are adequately supported See Photos DSC 00336 and DSC 00343.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles. Lighting is well supported (chains plus wire rope) to prevent collapse onto equipment. Initiated CARD # 12-26985for misaligned light fixture leaning against a cable tray support. See Photos DSC 00335 & 00354. While adverse seismic interaction is potentially possible, it is unlikely. Since the light fixture is relatively light weight, it is much more likely seismic interaction will damage the fixture. If bulbs are knocked out of the fixture and fall, equipment below is protected by enclosed metal cabinets in which it is housed Y

NEIl U-] N/AU Y04 NEil U1 N/AUl YX NEI UI1 N/AU1 YU Ný UL N/AU 1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-285

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 2 of 3 Status: Y 9 U

RHR2-2 Area Walk-By Checklist (AWC)

Assets: R1400SO39B, R1600SO19A & X41NO56D Location: Bldg. RHR Floor El. 617'-0" Room, Area' EDG14, SecondFloor

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

No sprinkler system or piping in the area.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

This area has conduit/cable trays & HVAC, includes detector system

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Overall area is clean condition YX NEI UI1 N/AZ Yt NE UW N/A[]

Y* NE U-] N/AZ

8. Have you looked for and found no other seismic conditions that could Y[<NI-U-I adversely affect the safety functions of the equipment in the area?

None identified.

Comments (Additional pages may be added as necessary)

TMPE-12-0294 Appendix D Page D-286

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet 3 f 3 Status: Y RHR2-2 Area Walk-By Checklist (AWC)

Assets: R1400SO39B, R1600SO19A & X41NO56D Location: Bldg. RHR FloorEl. 617'-0" Room, Area' EDG14, SecondFloor Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1

Date:

'W (2_

Engineer Walkdown PSE-53 Qualified Evaluator #2 Date: *01-z TMPE-12-0294 Appendix D Page D-287

Area Walk-By Pictures Location: Bldg.

RHR Floor El.

617"-"

Room, Area RHI-2 EDG14. Second Floor (DSC00321)

Assets # R1400SO39A, R1400S039B, R1400S039 (BUS 72ED)

TMPE-1 2-0294 Appendix D Page D-288

Area Walk-By Pictures Location: Bldg.

RHR RHR2-2 EDG14, Second Floor Floor El.

617'-0" Room, Area (DSC00335)

Looking Up Over The Cabinets TMPE-12-0294 Appendix D Page D-289

Area Walk-By Pictures Location: Bldg.

RHR RHPR2-2 EDG14, Second Floor Floor El.

617'-O" Room, Area (DSC00336)

Looking Up Over The Cabinets TMPE-1 2-0294 Appendix D Page D-290

Area Walk-By Pictures Location: Bldg.

RHR REc r-2 EDG14, Second Floor Floor El.

617"-0" Room, Area (DSC00338)

Asset R1600SO19A Overview TMPE-1 2-0294 Appendix D Page D-291

Area Walk-By Pictures Location: Bldg.

RHR RHR2-2 EDG14. Second Floor Floor El.

617'-0" Room, Area ZED go (DSC00343)

Asset R1600S019A Cabletray Etc. Over The Cabinets TMPE-12-0294 Appendix D Page D-292

Area Walk-By Pictures RHR2-2 Location: Bldg.

RHR Floor El.

617'-0" Room, Area EDG14, Second Floor

/08 (DSC00354)

Looking Up Cabletrays/Conduits TMPE-12-0294 Appendix D Page D-293

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sht t I of 3 Status: ý. N U RHR2-3 Area Walk-By Checklist (AWC)

Assets. X4103C001 Location: Bldg. RHR Floor El. 617'-0" Room, Area' EDGll, Col. E-6 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. The space below each of the following questions may be used to record the results ofjudgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Two identical fans are housed in the area. Anchorage of equipment is in good condition.

N-NE U[J N/AE1

2. Does anchorage of equipment in the area appear to be free of significant YN' NEI U-] N/A)l degraded conditions?

No degraded conditions in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

BVAC and cable/conduit raceways are adequately supported This area does not have cable trays (see Photo DSC 01371)

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles in the area, lights are adequately secured to the wall (see Photos DSC 01371 & 01372)

YS NEI UE) N/AE)

YI NE) UE) N/AE) 1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, e.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-294

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sht¢2 of 3 Status:

f N U RHR2-3 Area Walk-By Checklist (AWC)

Assets: X4103C001 Location: Bldg. RHR Floor El. 617'-O" Room, Area' EDGll, Col. E-6

5. Does it appear that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area?

Area does not have any piping that would cause flooding or spray.

6. Does it appear that the area is free of potentially adverse seismic interactions that could cause a fire in the area?

No combustible or flammable materials in the area.

7. Does it appear that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Overall area is in good condition.

Y) NE UE-N/AEl YK NEI UD] N/AU YM NEI UEZ N/AU-

8. Have you looked for and found no other seismic conditions that could YM NEI UF1 adversely affect the safety functions of the equipment in the area?

Comments (Additional pages may be added as necessary)

None.

TMPE-12-0294 Appendix D Page D-295

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheat 3of3 Status: 6 N U RHR2-3 Area Walk-By Checklist (AWC)

Assets. X4103C001 Location: Bldg. RHR Floor El. 617"-O" Room, Area' EDGll, Col. E-6 X Seismic Engineer Walkdown PSE-53Qualified Evaluator #1

_V-I

_4 I Date:

'K 14 1 1'2-_

1 Seismic Engineer Walkdown PSE-53Qualified Evaluator #2:

b _,-,

Date:

c(3

[ 4I1?

'I TMPE-12-0294 Appendix D Page D-296

Area Walk-By Pictures Location: Bldg.

RHR RHR2-3 EDG-11, Col. E-6 Floor El. 617-0" Room, Area (DSCO1371)

TMPE-1 2-0294 Appendix D Page D-297

Area Walk-By Pictures Location: Bldg.

RHR RHR2-3 EDG-11. Col. E-6 Floor El. 617-O" Room, Area (DSCO1372)

TMPE-12-0294 Appendix D Page D-298

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sheet I of 3 Status: 0 N U RHR2-4 Area Walk-By Checklist (AWC)

Assets: X4103C007 Location: Bldg. RHR Floor El. 617'-O" Room. Area' EDG14, Col. E-7 Instructions for Completing Checklist This checklist may be used to document the results of the Area Walk-By near one or more SWEL items. 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.

1. Does anchorage of equipment in the area appear to be free of potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Two identical fans are housed in the area, Fans X4103CO07 and X4103C008. Anchorage ofequipment is in good condition.

YN NI] UEI N/AEJ

2. Does anchorage of equipment in the area appear to be free of significant YK NIl UI-N/A[l degraded conditions?

No degraded conditions in the area.

3. Based on a visual inspection from the floor, do the cable/conduit raceways and HVAC ducting appear to be free of potentially adverse seismic conditions (e.g., condition of supports is adequate and fill conditions of cable trays appear to be inside acceptable limits)?

HVAC cable/conduit raceways are adequately supported. This area does not have cable trays.

4. Does it appear that the area is free of potentially adverse seismic spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

No ceiling tiles in the area. Lights are adequately secured to the wall.

See Photo DSCO0362.

YW NI] UEl N/AI]

1 If the room in which the SWEL item is located is very large (e.g., Turbine Hall), the area selected should be described. This selected area should be based on judgment, c.g., on the order of about 35 feet from the SWEL item.

TMPE-12-0294 Appendix D Page D-299

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist NJPR-12-0043 Sht~2 of 3 Status:

o N U RHR2-4 Area Walk-By Checklist (AWC)

Assets: X4103C007 Location: Bldg. RHR Floor El. 617'-O" Room, Area' EDG14, Col. E-7

5. Does it appear that the area is free of potentially adverse seismic YO NEI U N/A]

interactions that could cause flooding or spray in the area?

Area does not house any piping that would cause flooding or spray.

6. Does it appear that the area is free of potentially adverse seismic YO NEI U-1 N/Al]

interactions that could cause a fire in the area?

None identified

7. Does it appear that the area is free of potentially adverse seismic Y* NEl Ul1 N/Al]

interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Existing scaffolding in area is properly installed

8. Have you looked for and found no other seismic conditions that could YO NEI Ul]

adversely affect the safety functions of the equipment in the area?

No other adverse conditions were identified.

Comments (Additional pages may be added as necessary)

None.

TMPE-12-0294 Appendix D Page D-300

Fermi 2 Seismic Walkdown Guideline Area Walk-By-Checklist Stthj t3of3 NJPR-12-0043 RRHR2-4 Area Walk-By Checklist (AWC)

Assets: X4103C007 Location: Bldg. RHR Floor El. 617'-0" Room, Area' EDG14, Col. E-7 X Seismic Engineer Walkdown PSE-53 Qualified Evaluator #1 :

Date:

?I1o 112 19 Seismic Engineer Walkdown PSE-53 Qualified Evaluator #2: qM I

Date:

10 1

2/.

I TMPE-12-0294 Appendix D Page D-301

Area Walk-By Pictures Location: Bldg.

RHR RHR2-4 EDG14. Col. E-7 Floor El.

617'-0" Room, Area (DSC00362)

TMPE-1 2-0294 Appendix D Page D-302

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Appendix E Plan for Future Seismic Walkdown of Inaccessible Equipment As shown in the SWEL for Fermi 2 in Appendix B, 13 assets have been deferred until refueling outage 16. Table E-1 summarizes the reasons each asset is inaccessible during normal plant operation.

The 13 assets will be inspected no later than during Fermi 2's next refueling outage, RF1 6, currently scheduled for the first quarter of 2014. Results of these inspections will be submitted within 90 days of the outage completion.

Table E-1: Inaccessible Assets for RF-16 Walkdown C

C 0

PIS Number Component Description

a 0

Remarks B2103F022A NB MSL "A" INBD PC.ISO AOV DW 1

2DEG 588'00" N

Located in Drywell B2103F022D NB MSL " ;'INBD PC ISO AOV DW 1

358DEG 588'00" Locatedin:Drywel1 B2103F028C NB MSL "C" OTBD PC ISO AOV RB 1

F-12 589'06' N

Located in RB!Steam Tunhel B21F013J NB DIVI SRV B2104F013J SOV DW 1

314DEG 612'09" N

Located inDrywell NB MAIN STEAM ISO FOR RPV STEAM LINE TO B21F028D T

N..

RB 1

F-12 589'66"'

N Located in RB Steam Tunnel lTURBINE V17-2008 SOV B21N116B NB MSL "B" LEAK DETECT DIV1iRTD TB 2M J-12 638'02" N,

Located in TB Steam Tunnel E4150F002 HPCI TURBINE STEAM SUPPLY INBOARD DW 1

ODEG 58606" N

Located CONTAINMENT ISO MOV in Drwell G3352FOOl RWCU INBOARD CNTM ISO MOV DW 1

229DEG 602'10" N

Located in Drywell R1400S001C SWGR 4160V METALCLAD SWITCHGEAR BUS NO. 64C AB 2

G-10 613'08" Y

Bus needs to be de-energized SWGR 4160V METALCLAD SWITCHGEAR BUS NO. 65E R1400SOO1E AB 3

H-10 643'06" Y

Bus needs to be de-energized' DIV 2 (RHR B, CS, WCRD)

SWGR 4160V METALCLAD SWITCHGEAR DIESEL R1400S002C G

R BU0 NOTA 3C D SW B EL RHR 2

F-9 617'00" Y

Bus needs to be dce-energized GENERATOR BUS NO.13EC DIV2 (RHRSWB EDG13)

SWGR 480V INDOOR UNIT SUBSTATION BUS NO. 72C R1400S023 (DIV 1)

AB 2

G-10 1 613'06' Y

Bus needs to be de-energized R1400S038 SWGR 480V INDOOR UNIT SUBSTATION BUS NO 72EC RHR 2

F-8 617'00" Y

Bus needs to be de-energized 13 TOTAL Date: November 20, 2012 E-1

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Appendix F Peer Review Report The Peer Review Team consists of two individuals whose qualifications are listed in Section 3 of this report. The lead reviewer has been at Fermi for twenty two years.

Previously, he completed the SQUG Walkdown Screening and Seismic Evaluation Training Course, as well as the EPRI Seismic IPE Add-On Training Course.

The Peer Review Team covered areas outlined in Section 6 of EPRI Technical Report 1025286.

The team was involved in the review of SWEL 1 and SWEL 2. The Peer Review ensured the lists covered various systems in the plant, all five safety functions listed in Section 3 of EPRI Technical Report 1025286, all twenty one equipment types (except motor generators since they are classified as Non-Q), a variety of environments (drywell walkdowns will be performed during the next refueling outage), risk significance, major modifications since IPEEE, and revisions to the SWELs. The Peer Review team was instrumental in determining the need to add equipment in -the drywell to SWELl. Refer to checklist Figure F-1 below.

The Peer Review Team reviewed 28% of Walkdowns checklists (25) and Walk-By checklists (14), listed in Table F-I. The team also reviewed design verifications.

Reviews were performed "real-time" during the Walkdown and Walk-By process and included reviews of draft SWCs. The team lead provided coaching on an as-needed basis, to the SWEs in the early stages, and was involved in resolution of NRC identified issues. This resulted in improved performance by the SWEs. The team reviewed all design related CARDs, and provided comments and assistance to the CARD initiator, and to the Shift Manager for determination of impact. The activities of the Peer Review team contributed to the improved quality of the Walkdown packages.

There was no need for licensing basis evaluations. The conditions identified in the CARDs did not challenge the licensing basis.

The Peer Review Team reviewed the final Submittal Report to ensure that it meets the objectives of the 1 OCFR50.54(f) Letter. The Peer Review Team concludes that the guidelines and requirements in EPRI Technical Report 1025286, endorsed by the NRC, were closely followed and met.

Date: November 20, 2012 F-1

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Table F-1: Peer Review Summary of the 25 SWCs Review and Corresponding 14 AWCs PSE Peer Review 50%

PIS Component Bldg.

Fl.

Anchor AWC Number Description Comp. Date Comp. Date Reference Camp Dae Cap.

ate (YIN)

C4104F004A SLC EXPLOSIVE (SQUIB)

RB 2

8/8/12 13/21/12 N

RB2-1 VLV E4101C001C HPCI TURB DRIVEN OIL RB SB 8/7/12 13/17/12 N

RBSB-3 PUMP E4150F001 HPCI TURB STM SPLY RB SB 8/7/12 8/17/12 N

RBSB-3 ISO MOV HPCI BOOSTER PUMP E4150F004 SUCT FROM CST ISO RB SB 8/7/12 8/17/12 N

RBSB-3 MOV CRTL & AUX RM PNL (MR H11P870 ONLY) MISC DC RELAY AB 2

8/7/12 10/8/12 Y

AB2-1 PANEL DIV2 INST RACK CRTL & AUX RM PNL (MR H11P898B ONLY) AUTO DIGITAL AB 2

8/7112 10/8/12 Y

AB2-1 LOAD SEQ CAB DIV2 INST RACK CRTL & AUX RM PNL (MR H11P915 ONLY) PC MON EQUIP &

AB 2

8/7/12 10/8/12 Y

AB2-1 MISC RELAY DIV2 INST RACK LOC PNL/RACK (MR H21P081 ONLY) LOCAL PNL AND AB 4

9/6/12 10/22/12 Y

AB4-2 RACKS DIV2 ECCS TRIP UNIT INST RACK LOC PNL/RACK (MR H21P083 ONLY) ECCS TRIP UNIT AB 4

9/6/12 10/22/12 Y

AB4-2 CAB DIV2 INST RACK LOC PNL/RACK (MR H21P085 ONLY) RPS TRIP UNIT AB 4

8/31/12 10/22/12 Y

AB4-2 CAB A2 DIV2 INST RACK LOCAL PNL AND RACKS H21P087 RPS TRIP UNIT CAB B2 AB 4

9/6/12

'10/22/12 Y

AB4-2 DIV2 INST RACK LOC PNL/RACK (MR H21P100 ONLY) REMOTE RX AB 2

8/14/12 10/08/12 AB2-2 SHUTDOWN PANEL DIV1 INST RACK Date: November 20, 2012 F-2

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 PSE Peer Review 50%

PIS Component Bldg.

Fl.

Anchor AWC Number Description Comp. Date Comp. Date I

Reference Comp.Date cmp.

ate YIN)

LOC PNL/RACK (MR H21 P420 ONLY) HPCI DIV2 TURB RB SB 8/7/12 8/17/12 Y

RBSB-3 AND PILOT VLV INST RACK LOC PNL/RACK (MR H21P628 ONLY) DSD MCC 72B-2A AB 2

8/14/12 10/22/12 Y

AB2-2 LOCAL CTRL PANEL 10/8/12 LOCAL PNL & RACKS EMERGENCY P4400C001A EQUIPMENT COOLING RB 2

8/16/12 9/18/12 Y

RB2-6 WATER DIV1 PUMP EMERGENCY P4500C002B EQUIPMENT SERVICE RHR 1

8/9/12 8/22/12 Y

RHRI-2 WATER NORTH PUMP SWGR DIV2 480V ESS R1400S039B S 72VD V ES RHR 2

8/10/12 9/18/12 Y

RHR2-2 BUS 72ED V REG R300OA011 EDG 11 WSTARTING AIR RHR 1

8/17/12 9/18/12 Y

RHR1-3 RECEIVER R3000DO02 EDG 12 STARTING AIR RHR 1

8/17/12 9/18/12 Y

RHR1-4 COMPRESSOR R300OF023D EDG 14ACS 3-WAY RHR 1

8/9/12 13/21/12 N

RHR1-5 TEMP CTRL VLV R3001SO01 EDG 11 4160V RHR 1

8/23/12 9/17/12 Y

RHR1-8 R31KO05 VITAL PWR DIST 120 VAC AB 2

8/6/12 9/17/12 Y

AB2-1 DIV2 2KVA INVERTER R3200S016 DC 260V DC MCC (2PB-1)

AB 3

8/9/12 9/17/12 Y

AB3-2 DC SWGR ROOM 130V 8/14/12 DIST CABINET 2PA2-14 10/8/12 CCHVAC NORTH DIV1 T4100B009 AIR CONDITIONER AB 5

8/20/12 10/15/12 Y

AB5-1 CHILLER Date: November 20, 2012 F-3

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Figure F-I: Peer Review Checklist for SWEL Peer Review Checklistfor SWEL Instr uctionhsr fOr; C*ompleting cheldist*

Tfiis peer review cheeklist.may b e.used'to,document the review of ther SeiSmc: Wa]kdownm Equipment List (SWEL) iniaccordaincewith Sdctioni,6: Peer Review. Thie space bebow each 4u69tio0 in this checklist should be used to describe any findings identified during the peerfdview process and how the SWEL may-have

.chaged to address tho*e findingýs. Additional space is piovidedat the end of this checklist for documenting other, comments;

1. W6ere:the five safty fi-nc tions adequately representedii the SWEL. selecti on?

Y& N El

1. ReactorpReactivityCo.ntrol N/

AIf Safety functions demonstrated-and adequately represented

2. Reactor Coolant Pressure Control V in selection matrix, Ops consulted to confirm.,

3. Reactor Coolant Inventory Control V.

4. Decay Heat Rein6v6I Vi,

5. Containment Function-/

2. DoesSWEL 1 includeanh Appropriate repfesontaj6&i of iterms,having the flooving.,sample seleeion a, 'Various types of:systemsý?

Nf' RHR. CS, HPCI, RCIC, RWCU, EECW,RBCW, YCA. EDG,.CCHVAC, RBHVAc. SGTS.

PC, RHRHVAC,. SLC...

b. ýMajor new and replacement.equipment?

SWEL Slelecion team demonsti-ated thai CEOb'was used to find all EDPs and EREs since 1996 (IPEEE) were'screened for SWEL selection

c. Various types ofrequipment?

All equipmentftypesA listed inApp. B of the EPRI Technical Report are represented except for

13,, Motor Generators., Motor Generators at Fermi 2 are classified as Non-Q.

Yg NEI YCR Nil

d. Various environments?

YNEI Hot, Cold, Indoor, Outdoor, Wet, Dry, Mild, Harsh environments selected. Harsh environments in Drywell to bedone during Refueling Outage 16. PeerReviewers stressed that.equipmentlin the Drywell needed to be included-as it is-a uniquely harsh enyironment that cannot be replicated in other areas of the plant during normal operatibons.

<F-3 )>

Date: November 20, 2012 F-4

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Figure F-1: Peer Review Checklist for SWEL Peer Review.Checklist for-SWEL

e. Equipment iehancedbased on thefmdirngs of the WEEE(or'equivalent)program?

YER;N-I See-Queston 2(b) fl Wereý'isk:iniights-considered-in the devel6pment'of SWEL 1?

Y§? NE SWEL Selection'tearn usedMWC 13 to identify risksignificant'equipminnt. (Pebr.Reviewers Wanted to know how risk was considered in:theSWEL 4development process)I 3;. For SWEDL'2:

a. Were spent fiael pool ielated items considered; and if applicable included in' YC NE-]

SWEL 2?

b. Was an appropriate justfeation documented, for spentfuelpboo, related itemsnot Y 1-N[I

'included in SWEL.2?

There are no penetrations below"10 feet above the top of fuiel assemblies inthe Spent Fuel Pool, therefore-thereare no rapid drain-down items for the SWEL 2 list Two items -were.

removed from the SWEL 2 list. These~items were removed because. they are-inaccessible.

dueoto being.underwater,, and are.near the top of water level;,and nota rapid drain-downmconcern.

4. Provide any other.comments related to the peer review of the SWELs.,

SWEL list Was revised during walkdowns for several reasons. FiVe.were replaced because a fire'protection coatirig did not allow forvisual confirmation of the anchorage in cabinets. Four were replaced because the anchorge was, not~visible. One, panel was replaced due towit being energized dupring normal opemrtion and Refueling Outage-16

'and not being available for inspection. All of these items were replaced with similar equipment items;'andthe variety of equipment.for the SWEL list was not impacted.

YI

.N]

5. Have alipeer review comments been adequately addressed in the: final SWEL?

-< F-4>

Date: November 20, 2012 F-5

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 Figure F-I: Peer Review Checklist for SWEL Peer'Review Checklist for SWEL Peer Reviewer #1:

Peer Reviewer#2 i4 ~

,t

)o Date ate:

Date'

~3 Date: November 20, 2012 F-6

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 NRC's Revised Position - Provided to Inspection Branch on September 18, 2012 Q. Do cabinets have to be opened during the walkdowns?

A. Generally yes, for the Seismic Walkdowns. However, opening cabinets is not required for the Area Walk-Bys.

In the 50.54(f) letter, the Commission requested licensees to perform seismic walkdowns in order to identify and address plant specific degraded, non-conforming, or unanalyzed conditions and verify strategies, monitoring, and maintenance programs such that the nuclear power plant can respond to external events. In addition, the walkdown is intended to verify the current plant configuration is in accordance with the current licensing basis.

As described in the Seismic Walkdown Guidance on pages 4-2 and 4-3, the anchorage of the equipment on the SWEL that secures it to the building structure should be visually inspected for evidence of potentially adverse seismic conditions.

In addition, it is expected that all electrical cabinets on the SWEL that can be reasonably opened without undue safety or operational hazard will be opened during the walkdown, whether or not it is necessary to look inside to check the anchorages. These include cabinets that have doors or panels with latches or thumbscrews, and cabinets that do not require extensive disassembly to open. Cabinets on the SWEL with undue safety or operational hazards can be considered inaccessible and opening of the cabinet can be deferred in accordance with the 50.54(f) letter. For those cabinets that are not to be opened, and will not be placed on the inaccessible list for later inspection (e.g., extensive disassembly is required),

licensees should document the justification for not opening the cabinet on the walkdown check sheet. The justification should include a discussion of how the goals of inspection for this SWEL item are still being met without opening the cabinets.

The visual inspection that should be made while viewing the interior of the cabinet through the door opening should include the following checks:

1.

Visually check whether there is evidence that internal components are not adequately secured to the cabinet,

2.

Check whether fasteners that secure adjacent cabinets together are in place, if such fasteners are needed to prevent potentially adverse seismic interaction between the cabinets, and

3.

Look for "Other Adverse Seismic Conditions," as described on page 4-4 of the Seismic Walkdown Guidance.

Of course, if the anchorage that secures a cabinet to the building structure is located inside the cabinet, then the inspection of this anchorage should also be performed while the cabinet door is open.

When a cabinet door is opened, the inspection of internal components, cabinet anchorages, and "Other Adverse Seismic Conditions" should be limited to identifying only those conditions that can be observed without breaking the plane of the cabinet door, other than as minimally required to inspect anchorages. It is not necessary to move cables, to disassemble the cabinet by removing panels that are held in place by fasteners, or take other similar steps in an attempt to ensure that every internal component is adequately secured to the cabinet. Rather, it is sufficient to simply do a visual check for potentially adverse seismic conditions.

Date: November 20 2012 Page 1 of 2

Detroit Edison, Fermi 2 Nuclear Plant TMPE-12-0294, Revision 0 It is not the intent of the internal cabinet inspection described above to require circuits to be interrupted or disconnected to gain access to the interior portions of the cabinet. For example, it is not necessary to rack out breakers in switchgear, disengage buckets in motor control centers, or remove circuit breakers in load center panels to perform these cabinet interior inspections.

Some examples of conditions that may be observed inside cabinets include missing or loose bolts (either to the floor or to adjacent equipment), nuts with insufficient thread engagement or missing/inappropriate washers, loose or missing fasteners between internal components and the cabinets, and loose bolts in the cabinet that could fall and hit relays during an earthquake.

Other examples listed on page 4-4 of the Seismic Walkdown Guidance include degraded conditions, large or heavy components mounted on a cabinet that are not part of the original configuration, and cabinet doors or panels that are not latched or fastened.

Of course, it was not the intent of the walkdown to interfere with plant operation or challenge personnel safety, so energized cabinets that could cause a plant trip or endanger personnel if the doors are opened can be considered to be inaccessible, and added to the list of SWEL items to be walked down at a later time. In addition, for area walk-bys, cabinet doors do not need to be opened; however, the cabinet should be visually inspected for anchorage, seismic interaction, and other external adverse seismic conditions.

Licensees that have already completed their seismic walkdowns in response to the NRC 50.54(f) letter and that have not opened cabinet doors consistent with the expectations of the NRC should add these SWEL items to their list of items to be walked down at a later time.

Consistent with the Seismic Walkdown Guidance, these items should be identified in the submittal report along with a plan for walking down these items in the future.

t Date: November 20 2012 Page.2 of 2

NRC-12-0075, TMPE-12-0294, Rev. 0, Seismic Walkdown Report, 10 CFR 50.54(f) Section 2.3 Seismic Response, Appendix D, Page D-212 Through End: Difference between revisions

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NRC-12-0075, TMPE-12-0294, Rev. 0, Seismic Walkdown Report, 10 CFR 50.54(f) Section 2.3 Seismic Response, Appendix D, Page D-212 Through End: Difference between revisions

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