Text

Engineering Report No. IP-RPT-12-00039, Unit 3 Seismic Walkdown Report for Resolution of Fukushima Near-Term Task Force Recommendation 2.3: Seismic, Part 4 of 4
	ML12353A469
Person / Time
Site:	Indian Point
Issue date:	11/20/2012
From:	Farah M; Entergy Nuclear Northeast, Entergy Nuclear Operations
To:	; Office of Nuclear Reactor Regulation
References
	NL-12-168 IP-RPT-12-00039, Rev 0
	Download: ML12353A469 (188)
	v • d • e

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-92 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: Y[

NI IMu Area Walk-By Checklist (AWC)

AWC-020 Location: Bldg. DG Floor El. 15'-O" Room, Area 1 32 DIESEL GENERATOR ROOM SWEL Components:

SWELl -077. 058, 100 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)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

Y[

NDI UDl N/ADl

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

Y] NDI uDl N/AD1

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)?

YE ND:I UD1 N/ADl Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

I 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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-93 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 IP3 Status: YN NEI UFi-Area Walk-By Checklist (AWC)

AWC-020 Location: Bldg. DG Floor El. 15'-0" Room, Area 1 32 DIESEL GENERATOR ROOM SWEL Components:

SWELl-077. 058. 100

4. Does it appear that the area is free of potentially adverse seismic YN NEI U-I N/A[I:

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

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YO NEI ULI NIADI

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

YE Ni UiD N/AEi

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)?

Observed scaffold #4355 erected on 7125/12. The scaffolding seems well supported and was judged acceptable. Therefore, the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

YU NDI UD-N/ADI EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-94 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 IP3 Status: YZ NEI Ui-Area Walk-By Checklist (AWC)

AWC-020 Location: Bldg. DG Floor El. 15'-0" Room, Area' 32 DIESEL GENERATOR ROOM SWEL Components:

SWELl-077. 058. 100

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Observed three ceiling light bulbs that need to be replaced. This is not a seismic concern. Replacement of bulbs is addressed in CR-IP3-2012-03363.

References:

IP3 SWELl-077, 1-058, 1-100

____ WDate:

10/19/2012 Evaluated by: Maggie Farah Date: 10/19/2012 Stephen Yuan EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-95 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YE NEI UDl Area Walk-By Checklist (AWC)

AWC-020 Location: Bldg. DG Floor El. 15'-0" Room, Area 1 32 DIESEL GENERATOR ROOM SWEL Components:

SWEL1-077. 058. 100 Photographs 4 Note: no photos attached I I Note:

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-96 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: YEE NEI UDl Area Walk-By Checklist (AWC)

AWC-021 Location: Bldg. DG Floor El. 15'-0" Room, Area 1 33 DIESEL GENERATOR ROOM SWEL Components:

SWELl-078 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)?

Observed a wide flange across the room (spanning east-west) supporting B574 duct with a gap between the base plate and the east wall. The gap is observed to be approximately between 1/8" to !4" (see attached photo). This gap may result in bending of the anchor bolts.

This is addressed in CR-IP3-2012-03361. LB-05 evaluates this condition.

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

YLI NE UID N/ADl YE NDI UDl N/ADl

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)?

YEZ NDI UDl N/ADl Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

'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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-97 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: YN NDI UD--

Area Walk-By Checklist (AWC)

AWC-021 Location: Bldg. DG Floor El. 15"-O" Room, Area1 33 DIESEL GENERATOR ROOM SWEL Components:

SWELl-078

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

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YN NDI UD1 N/A--

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

Y[

NDI uD' N/ADl

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)?

Yes, it appears that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

Y[

NDI uD1 N/ADl EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-98 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 IP3 Status: Y[

NO UD--

Area Walk-By Checklist (AWC)

AWC-021 Location: Bldg. DG Floor El. 15'-0" Room, Area 1 33 DIESEL GENERATOR ROOM SWEL Components:

SWELl-078

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Observed two ceiling light bulbs that need to be replaced. The light bulb replacement is addressed in CR-IP3-2012-3363.

Reference:

IP3 SWELl-078 Evaluated by: Maggie Farah Date: 10/19/12 Stephen Yuan 10/19/12 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-99 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Area Walk-By Checklist (AWC)

AWC-021 Status: YEZ NI UIr Location: Bldg. DG Floor El. 15-0" Room, Area 1 33 DIESEL GENERATOR ROOM SWEL Components:

SWELl-078 Photographs Note: wide flange across the room (spanning east-Note:

west) supporting B574 duct with a gap between the base plate and the east wall EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-100 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 IP3 Status: YE NOI U--

Area Walk-By Checklist (AWC)

AWC-022 Location: Bldg. PA Floor El. 41'-0" Room, Area1 SWEL Components:

SWELl-025 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)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

YN ND UD-N/AD

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

Y[

N[D] UE-] N/AD

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)?

YE NDJ UD:] N/A--

Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-101 of 192 ATTACHMENT 9.7 AREA WALK-By CHECKLIST Sheet 2 of 4 1P3 Status: YE ND-1 UDI Area Walk-By Checklist (AWC)

AWC-022 Location: Bldg. PA FloorEl. 41"-O" Room, Area1 SWEL Components:

SWELl-025

4. Does it appear that the area is free of potentially adverse seismic YN NDI UDJ N/AD1 spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YZ NDI UDl N/AD1

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

YE NDI uD-N/ADl

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)?

Observed a broken fluorescent light fixture directly above CS Pump 32.

The fixture is tied in the center (with rope or zip tie) but loose at the north end. During a seismic event the fixture may fall and strike the oil reservoir or any sensitive equipment (see attached photo). This is addressed in CR-IP3-2012-03481.

YDI NE uD1 N/AD-EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-102 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 1P3 Status: YE Nil ui--

Area Walk-By Checklist (AWC)

AWC-022 Location: Bldg. PA FloorEl. 41'-0" Room, Area 1 SWEL Components:

SWELl -025

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

ýE IZP.o-h oa-I h,@ AAo,. in C.

,%h Date: 10/22/12 I-. v

i uiGI L*lJ JJy, UU Kai Lo 1C§.

10/22112 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-103 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YE N--

uLI Area Walk-By Checklist (AWC)

AWC-022 Location: Bldg. PA Floor El. 41'-O" Room,Area1 SWEL Components:

SWELl-025 Photographs Note: broken fluorescent light fixture directly Note:

above CS Pump 32 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-104 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 6 IP3 Status: YO NDI UD-Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41-0 Room, Area1 SWEL Components:

SWELl -024 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)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

YE NDI uD-N/ADl

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

Yes, anchorage of equipment in the area appears to be free of significant 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)?

Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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)?

Observed Fluorescent light bulbs that are not secured or tied to the light fixture. During a seismic event, the bulbs may become loose and strike nearby sensitive equipment. This is addressed in IP3 SWELl-024 and CR-IP3-2012-03481.

YE ND UD-N/AD1 Y[O NDI UD-I N/AD-YD NO uDl N/AD-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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-105 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 6 1P3 Status: YE NEI UD Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41'-0 Room, Area 1 SWEL Components:

SWELl -024

5. Does it appear that the area is free of potentially adverse seismic YE NEI-uD N/AD-interactions that could cause flooding or spray in the area?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray 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?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire 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)?

Observed tools, cables, parts resting on top of the CCW tank (see attached photos).

Observed two buckets (collecting drips) at 32 CCW pump (see attached photos).

Observed a bucket (with wheels) and mop stick near the hot water heater near Sump Pump 37 (see attached photo).

Observed hoses coming out of CCW tank that are laid over piping, piping supports and ducts that are not tied down. The ends of two hoses seem to travel to an upper elevation connecting to another CCW tank. Another hose is resting on top of a pipe near SWN-32.

Observed a ladder near the Appendix R safe shutdown ladder that is not restrained.

The aforementioned items must be tied down/properly secured or removed to prevent any interaction with nearby equipment. This is addressed in CR-IP3-2012-03501.

Yr NDI UD-N/A[:]

YDI NE uDI N/AD-EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-106 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 6 1P3 Status: YM NEI Ut]-

Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41'-0 Room, Area1 SWEL Components:

SWELl -024

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

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Reference:

IP3 S WEL 1-024 Evaluated by: Maggie Farah Date: 10/22/12 Kai Lo 10/22/12 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-107 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 6 IP3 Status: YE NO UL-Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41'-0 Room, Area' SWEL Components:

SWELl -024 Photographs EN-DC-1 68 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-108 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 5 of 6 IP3 Status: YIZ NE-] U-I Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41'-0 Room, Area1 SWEL Components:

SWELl -024 Note: wheeled bucket and a mop stick Note: loose hose laying on floor going to an upper elevation.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-109 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 6 of 6 IP3 Status: YE NEI UL-I Area Walk-By Checklist (AWC)

AWC-023 Location: Bldg. PA Floor El. 41'-O Room,Area1 SWEL Components:

SWELl -024 Note: Unrestrained ladder by the Appendix R Note:

safe shutdown ladder.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-110 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: Y[Z NDI UD Area Walk-By Checklist (AWC)

AWC-024 Location: Bldg. PA Floor El.

15"-O" Room, Area 1 RHR PUMP ROOM (CELL 31)

SWEL Components:

SWELl -028 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)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

YIE NEI uD-N/AD-

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

YN ND U-i N/A--

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)?

YIE NDI Uil N/AD Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

'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, EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-111 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: YN ND UD1 Area Walk-By Checklist (AWC)

AWC-024 Location: Bldg. PA Floor El.

15"-O" Room, Area1 RHR PUMP ROOM (CELL 31)

SWEL Components:

SWELl -028

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

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YED NDI uD N/AD

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire 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)?

Yes, it appears that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

YE NDl UID N/AD YM NDI uID N/AD EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-112 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 IP3 Status: YIZ NEI UWý Area Walk-By Checklist (AWC)

AWC-024 Location: Bldg. PA Floor El. 15'-0" Room, Area 1 RHR PUMP ROOM (CELL 31)

SWEL Components:

SWELl -028

8. Have you looked for and found no other seismic conditions that could YE NEI u--

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Reference:

IP3 SWELl-028 Evaluated by: Maggie Farah Date: 10/22/12 Kai Lo 10/22/12 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-113 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YE NEI u[]

Area Walk-By Checklist (AWC)

AWC-024 Location: Bldg. PA Floor El. 15'-0" Room, Area 1 RHR PUMP ROOM (CELL 31)

SWEL Components:

SWELl-028 Photographs EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-114 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 6 1P3 Status: YE NEI UD Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg. PA Floor El. 73-0" Room, Area1 SWEL Components:

SWELl -092, 098, 093 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)?

TR-4004 support base plate is missing two out of four anchor bolts.

This is typical of all four base plates and based on the size of the cabinet, it is judged that this configuration is adequate for applied seismic loading.

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

Electric heat tracing cabinet support base plates and anchor bolts are severely corroded. The Unistrut support column has been welded to the stair stringer to provide additional support. CR-IP3-2012-03595 documents this condition. LB-19 has evaluated this condition.

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)?

Fluorescent tubes need to be restrained. This is a not a seismic adverse condition since equipment in the area are noted as hard targets. CR-IP3-2012-03595 has been written to remedy this condition.

The ladders at the entrance to the Nonregenerative Heat Exchanger Room need to be secured. This is not a seismic adverse concern since the ladders are not near any sensitive equipment. Good practice is to tie the ladders to the support frame. CR-IP3-2012-03501 has been written to investigate this condition.

The following observation relate to duct FR-DF-40:

" The vise grips used to hold the seams on duct need to be replaced with a permanent corrective solution.

" One wall of the above duct is totally separated from the vertical comer and is flapping freely.

YE NDI UD' N/ADl YDi NO UiD N/ADI YN NDI UD-N/ADl The wall of the duct is light in weight and will not damage the nearby boric acid tank. In addition, total separation from the duct is unlikely:

therefore, this is judged to have no adverse seismic condition. CR-IP3-2012-03595 has been written to correct these conditions.

' If the room in which the SWEL item is located is very large (e.g., Turbine Flall), 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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-115 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 6 1P3 Status: YE ND ULI Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg. PA Floor El. 73'-0" Room, Area' SWEL Components:

SWELl -092, 098, 093

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

ND ULI N/AD spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Fluorescent tubes need to be restrained. This is a not a seismic adverse condition since equipment in the area are noted as hard targets. Good practice is to tie the bulbs to the fixture. CR-IP3-2012-03481 has been written to correct this condition.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray 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?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire 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)?

A pipe hanger is close (approx 2') to a conduit. See photo for location.

The seismically designed conduit is very rigid and will have less than

0. 1 " seismic displacement. The nearby hanger rod is for dead weight only but the pipe is seismically restrained so the lateral displacement will also be small. The Y" clearance is judged to be acceptable.

In the South-east corner of the room there are pallets of drums and a vacuum that are all unrestrained. The drums and vacuum are remote from any equipment and this is not judged to be an adverse seismic condition. CR-IP3-2012-03501 has been written to address this condition.

There is a hot water heater adjacent to the concrete column near Boric Acid Tank 31 which does not have any apparent anchorage. CR-IP3-2012-03595 has been written to investigate this condition.

Through wall room air conditioners are hung for gravity loading but do not appear to have any lateral restraint for seismic loading. Since there is no safety related equipment nearby, there is no adverse spatial interaction.

Y[

ND uD N/AD-YIZ ND uD N/AD YD NE UID N/AD EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-116 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 6 1P3 Status: Y[

NEI-U--

Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg. PA Floor El. 73-0" Room, Area' SWEL Components:

SWELl -092, 098, 093

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

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

One light bulb above CC Surge Tank #31 needs to be replaced.

_Date:

10/22/2012 Evaluated by: Stephen Yuan Date: 1012212012 Paul Huebsch EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-117 of 192 ATrACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 6 IP3 Status: YO NE] UI-Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg. PA Floor El. 73-O" Room, Area1 SWEL Components:

SWELl -092. 098. 093 Photographs Note: Base plate with two out of four anchor bolts Note: Electric heat tracing cabinet base plate in place.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-118 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 5 of 6 1P3 Status: YN NEI U[-

Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg. PA Floor El. 73'-O" Room, Area1 SWEL Components:

SWELl-092, 098, 093 Note: Ductwork with side not connected at comer seam.

ts, drums and vacuum not secured.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-119 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 6 of 6 IP3 Status: YE NEI UnL Area Walk-By Checklist (AWC)

AWC-025 Location: Bldg, PA Floor El. 73'-0" Room, Area1 SWEL Components:

SWELl-092, 098,093 I

I I I

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-120 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 1 of 4 1P3 Status: Y[

NEI UD--

Area Walk-By Checklist (AWC)

AWC-026 Location: Bldg. PA Floor El. 73-O" Room, Area 1 SWEL Components:

SWELl -039 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)?

Yes anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

YE NDI UD-N/AD'-

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

Yes anchorage of equipment in the area appears to be free of significant degraded conditions.

YE NDI UED N/AD-

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)?

Y[

NDI UD-N/A[--

Yes based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-121 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: Y[

NDI U--

Area Walk-By Checklist (AWC)

AWC-026 Location: Bldg. PA Floor El. 73'-O" Room, Area1 SWEL Components:

SWELl -039

4. Does it appear that the area is free of potentially adverse seismic Y[Z NDI ULI N/ADl spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YE ND--

uDi N/AD-

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

Y[E NDI UDI N/ADJ

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)?

Yes it appears that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

YZ NDI uD-N/AD-EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-122 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 1P3 Status: YE NEI U[--

Area Walk-By Checklist (AWC)

AWC-026 Location: Bldg. PA Floor El. 73'-0" Room, Area 1 SWEL Components:

SWELl -039

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

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Evaluated by: Stephen Yuan Date: 10/22/2012 Date: 10/22/2012 Paul Huebsch EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-123 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: Y[

NO UD1 Area Walk-By Checklist (AWC)

AWC-026 Location: Bldg. PA Floor El. 73'-0" Room, Area 1 SWEL Components:

SWELl -039 Photographs No photos of this area Note:

Note:

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-124 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: YO NEI U['-

Area Walk-By Checklist (AWC)

AWC-027 Location: Bldg. PA Floor El. 15'-0" Room, Area1 RHR PUMP ROOM (CELL32)

SWEL Components:

SWELl 4029 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)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

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

Yes, anchorage of equipment in the area appears to be free of significant 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)?

Observed a waste disposal liquid pipe (approximately 4" in diameter) coming out of the north wall then penetrates the floor with an unsupported length of approximately 25 ft to 30 ft (see attached photo).

LB-12 evaluates this condition.

YE NEI UD N/AD-YE NEI U[] N/All YDl NO u-I N/AD1

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)?

YE NiD UD-N/AD I Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

I 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, EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-125 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 IP3 Status: YE NEI UD--

Area Walk-By Checklist (AWC)

AWC-027 Location: Bldg. PA Floor El. 15'-0" Room, Area 1 RHR PUMP ROOM (CELL32)

SWEL Components:

SWELl -029

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

NEI u-1 N/AD interactions that could cause flooding or spray in the area?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

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

NDI uD-N/ADl interactions that could cause a fire in the area?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

7. Does it appear that the area is free of potentially adverse seismic YZ ND uD1 N/ADl interactions associated with housekeeping practices, storage of portable equipment, and temporary installations (e.g., scaffolding, lead shielding)?

Yes, it appears that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

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

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-126 of 192 ATTACHMENT 9.7 Sheet 3 of 4 Area Walk-By Checklist (AWC)

AWC-027 Location: Bldg. PA Floor El.

15'-O" SWEL Components:

SWELl -029 Comments (Additional pages may be added as nec(

Reference:

IP3 SWEL 1-029 LB-12 AREA WALK-BY CHECKLIST IP3 Status: YM NEI UDl Room, Area1 RHR PUMP ROOM (CELL32)

Date: 10/22/12 Evaluated by: Maggie Farah Kai Lo Ic-10/22/12 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-127 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YN NEI Ur-I Area Walk-By Checklist (AWC)

AWC-027 Location: Bldg. PA Floor El. 15'-O" Room, Area 1 RHR PUMP ROOM (CELL32)

SWEL Components:

SWELl-029 Photographs Note: piping with an unsupported length of approximately 25 ft to 30 ft Note:

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-128 of 192 ATTACHMENT 9.7 AREA WALK-By CHECKLIST Sheet I of 4 1P3 Status: YIZ NDI U7 Area Walk-By Checklist (AWC)

AWC-028 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl-011, 009 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)?

Camera mounted on post with base plate which has no anchor bolts and stands adjacent to the stairway. CR-IP3-2012-03565 has been written to correct this condition.

LB-12 was performed to evaluate the condition.

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

Yes anchorage of equipment in the area appears to be free of significant degraded conditions.

YDI N[

U-I N/AD-YO ND' UD N/All

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)?

Yes based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

Y[

NDI u0 N/AD1

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)?

Y[D] NOZ UD N/AD' See question #1.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-129 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 IP3 Status: YE NDI ULI--

Area Walk-By Checklist (AWC)

AWC-028 Location: Bldg. PA Floor El. 55"-0" Room, Area1 SWEL Components:

SWELl-011, 009

5. Does it appear that the area is free of potentially adverse seismic YN NDI urI N/AEl interactions that could cause flooding or spray in the area?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray 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?

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

YE N[D UD_10 N/AD1

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)?

Various housekeeping practices were identified:

Loose padlocks left in the area. Because of the small mass of the padlocks and there location, this is not considered an adverse seismic condition. It is considered to be a housekeeping problem.

Unsecured tool boxes and unlocked electrical cabinet noted.

This condition exists remote from equipment which might be affected by a seismic event.

Fluorescent tube missing near transformer 32. This is not an adverse seismic condition.

CR-IP3-2012-03501 tracks the resolutions.

Y[

NDI uDl N/AD1

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

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-130 of 192 ATTACHMENT 9.7 Sheet 3 of 4 Area Walk-By Checklist (AWC)

AWC-028 Location: Bldg. PA Floor El. 55"-0" Room, Area1 SWEL Components:

SWELl-011, 009 AREA WALK-BY CHECKLIST IP3 Status: YE NEi-U[-

EyY____Date:

10/22/2012 Evaluated by: Stephe Yuan Date: 10/22/2012 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-131 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YN NEI U[--

Area Walk-By Checklist (AWC)

AWC-028 Location: Bldg. PA Floor El. 55'-0" Room, Area' SWEL Components:

SWELl-011, 009 Photographs Note: Loose padlocks on top of cabinet Note: Unsecured tool box on top of cabinet and cabinet door not closed.

Note: Camera on post with unsecured base plate Note:

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-132 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 IP3 Status: YO NEI ULI Area Walk-By Checklist (AWC)

AWC-029 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl -087 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)?

Appendix R cabinet EBR-22-PAB is not snug against the support.

There is a gap between the back of the cabinet and the supporting surface at the top. The nut inside the Unistrut channel is still engaged and the bolt is still there. SWEs judged that the EBR will not fall during a seismic event.

CR-IP3-2012-03557 has been written to evaluate this condition to properly secure this item.

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

Yes anchorage of equipment in the area appears to be free of significant degraded conditions.

YDI NO UD-- N/A--

YO NEI u-I N/A--

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)?

YE NEI UD N/AD-Yes based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-1 68 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-133 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: YE NEI UDý Area Walk-By Checklist (AWC)

AWC-029 Location: Bldg. PA Floor El. 55'-O" Room, Area 1 SWEL Components:

SWELl -087

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)?

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YE NDI ULIE N/ADl YN NDI ULI N/Ar-

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

Y[

NDI UD-N/AD1

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)?

YD-NE uDl N/A--

Various housekeeping practices were identified:

Loose cart found in the area.

CR-IP3-2012-03501 tracks the resolution.

Loose part found in the area near EBR-22-PAB CR-IP3-2012-03501 tracks the resolution.

EN-DC-1 68 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-134 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 IP3 Status: Y[

NO ULM Area Walk-By Checklist (AWC)

AWC-029 Location: Bldg. PA Floor El. 55'-0" Room, Area' SWEL Components:

SWELl -087

8. Have you looked for and found no other seismic conditions that could YE NEIl LI-I adversely affect the safety functions of the equipment in the area?

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

-__Date:

10/22/2012 Evaluated by: Stephen Yuan Paul Huebsch (1

Date: 10/22/2012 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-135 of 192 A'TACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YN NEI UD-Area Walk-By Checklist (AWC)

AWC-029 Location: Bldg. PA Floor El. 55'-O" Room, Area1 SWEL Components:

SWELl -087 Photographs Note: Appendix R cabinet with gap at top behind Note: Unsecured cart back plate EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-136 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 1 of 4 1P3 Status: YrI NDI UN Area Walk-By Checklist (AWC)

AWC-030 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl -027 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)?

Pipes connected to and near valve AC-757E have long unsupported length in the vertical direction This condition is shown on drawing 9321-F-55743 for line no. 641. The piping is seismic class l and has been analyzed and supported seismically.

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

Yes anchorage of equipment in the area appears to be free of significant degraded conditions.

YN NDI UD-N/AD YE NEI UD1 N/A--

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)?

YE NEI UD-N/AD-Yes based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

'If the room in which the SWAVEL 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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-137 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: YD-NDI U[

Area Walk-By Checklist (AWC)

AWC-030 Location: Bldg. PA Floor El. 55'-0" Room, Area 1 SWEL Components:

SWELl -027

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)?

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

YO NDI UD:] N/AD1

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 is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YZ NDI U'- N/AD1

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

Y[

NDI UD-N/AD1

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)?

Yes it appears that the area is free of potentially adverse seismic interactions associated with housekeeping practices, storage of portable equipment, and temporary installations.

YZ NDI IEU N/AD-EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-138 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 1P3 Status: YE] NEI UM Area Walk-By Checklist (AWC)

AWC-030 Location: Bldg. PA Floor El. 55'-0" Room, Area' SWEL Components:

SWELl -027

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

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Fvaluatedl bh' tetpnhvn Yuaqn Date: 10/22/2012 Dae 112

_________________________________________Date:

10/22/2012 Paul Huebsch EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-139 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: Y-I NEi UZ Area Walk-By Checklist (AWC)

AWC-030 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl -027 Photographs Note: Pipes connected to and near valve AC-757E Note:

have long unsupported length in the vertical direction and are in contact near the ceiling.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-140 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: YEZ NEI U[--

Area Walk-By Checklist (AWC)

AWC-031 Location: Bldg. PA Floor El. 34'-0" Room, Area1 SAFETY INJECTION PUMP ROOM SWEL Components:

SWELl -021 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 Y[

NE] Ur N/ADI potentially adverse seismic conditions (if visible without necessarily opening cabinets)?

Yes, anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

YN NO UD N/A--

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)?

Y[

ND UD-- N/AD Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-141 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: Y[O NDI UI--

Area Walk-By Checklist (AWC)

AWC-031 Location: Bldg. PA FloorEl. 34'-0" Room, Area1 SAFETY INJECTION PUMP ROOM SWEL Components:

SWELl -021

4. Does it appear that the area is free of potentially adverse seismic Y[Z NDI ULIE N/AD-spatial interactions with other equipment in the area (e.g., ceiling tiles and lighting)?

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

Y[

N[D1 UD1 N/ADl

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire 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)?

Observed a brush, tape and a filter resting, unrestrained on a shelf located on the south wall of the room between SI Pumps 31 and 32 (see attached photo). During a seismic event these items may dislodge or act as missile and strike nearby components. This is addressed in CR-IP3-2012-03501.

YN NDI uDl N/AD YDI NZ uD' N/AD1 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-142 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 1P3 Status: YE NiD U[--

Area Walk-By Checklist (AWC)

AWC-031 Location: Bldg. PA FloorEl. 34'-0" Room, Area 1 SAFETY INJECTION PUMP ROOM SWEL Components:

SWELl -021

8. Have you looked for and found no other seismic conditions that could YE NEil UL-I adversely affect the safety functions of the equipment in the area?

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Evaluated by: Maggie Farah Date: 10/22/12 Kai Lo

~/L 6I 10/22/12 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-143 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: Y[D NEI uF-Area Walk-By Checklist (AWC)

AWC-031 Location: Bldg. PA Floor El. 34"-0" Room, Area 1 SAFETY INJECTION PUMP ROOM SWEL Components:

SWELl-021 Photographs Note: unrestrained filter, brush and tape on wall Note:

shelf.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-144 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet I of 4 1P3 Status: YE NEI UD--

Area Walk-By Checklist (AWC)

AWC-032 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl -026 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)?

Yes anchorage of equipment in the area appears to be free of potentially adverse seismic conditions.

YN NDJ UD:] N/AD--

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

Yes anchorage of equipment in the area appears to be free of significant degraded conditions.

Y[

NDJ UEJ N/AD-]

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)?

Y[

NDI UD N/ADl Yes based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-145 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 IP3 Status: YIO NEI UF]

Area Walk-By Checklist (AWC)

AWC-032 Location: Bldg. PA Floor El. 55'-O" Room, Area 1 SWEL Components:

SWELl -026

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

Fluorescent tubes need to be restrained. CR-IP3-2012-03481 has been written to remedy this condition.

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

Area heater UH335 has threaded hot water piping which does not appear to be seismically supported. Maximum span is approximately 15 feet for estimated 2" diameter pipe. Area heater UH334 has a similar condition but it is more remote from the equipment area.

LB-14 was performed to analyze this condition.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

YiI NO uD-N/A[-]

YO NEI UD N/A--

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)?

Screw driver left on Unistrut. See photo. This is considered a housekeeping condition and not considered an adverse seismic condition.

Miscellaneous parts on top of panel. See photo. This is considered a housekeeping condition and not considered an adverse seismic condition.

CR-IP3-3012-03501 has been written to remedy this condition.

YE NDI u-1 N/A[D EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-146 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 IP3 Status: YN NEII UDl Area Walk-By Checklist (AWC)

AWC-032 Location: Bldg. PA Floor El. 55'-O" Room, Area 1 SWEL Components:

SWELl -026

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

Yes we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Reference:

LB-14 Evaluated by: Stephen Yuan Date: 10/22/2012 Date: 10/22/2012 Paul Huebsch EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-147 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: YE NEIr Ur-Area Walk-By Checklist (AWC)

AWC-032 Location: Bldg. PA Floor El. 55'-0" Room, Area1 SWEL Components:

SWELl -026 Photographs Not: Srewdriver left on Unistrut Note: Miscellaneous parts on top of panel Note: Area heater UH334 piping not seismically Note:

supported EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-148 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 1 of 4 1P3 Status: YO NDI UD--

Area Walk-By Checklist (AWC)

AWC-033 Location: Bldg. PAB Floor El. 41'-0" Room, Area 1 SWEL Components:

SWEL2-001 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)?

YD--

NO UD-- N/AD--

Observed a PVC west of the RWST Purification Pump that is secured to the Unistrut with a zip tie. The PVC comes out of the west wal and penetrates PA 119 duct in the overhead (see attached photos). The unsupported length from the wall to the duct is approximately 12 ft. This is documented in CR-IP3-2012-03583.

LB-15 evaluates this condition.

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

Yes, anchorage of equipment in the area appears to be free of significant degraded conditions.

YE NDI uD1 N/AD1

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)?

YO NDI UID-N/AD-Yes, based on a visual inspection from the floor, the cable/conduit raceways and HVAC ducting appears to be free of potentially adverse seismic conditions.

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.

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-149 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 2 of 4 1P3 Status: Y[* ND UD--

Area Walk-By Checklist (AWC)

AWC-033 Location: Bldg. PAB FloorEl. 41'-0" Room,Area1 SWEL Components:

SWEL2-001

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

Yes, it appears that the area is free of potentially adverse seismic spatial interactions with other equipment in the area.

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause flooding or spray in the area.

YN NDI uD-- N/ADl

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

Yes, it appears that the area is free of potentially adverse seismic interactions that could cause a fire in the area.

YE NDI uD-N/AD-]

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)?

Observed a compressed air tank cap resting on the compressed air tank support (gas bottle rack) located on the south wall near RWST Purification Pump. During a seismic event, the cap may act as a missile and strike nearby equipment. This is documented in CR-IP3-2012-03501.

YDI NE uDl N/AD-EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-150 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 3 of 4 1P3 Status: Y[

NEI U"-

Area Walk-By Checklist (AWC)

AWC-033 Location: Bldg. PAB FloorEl. 41'-O" Room,Area_

SWEL Components:

SWEL2-001

8. Have you looked for and found no other seismic conditions that could YZ N[: ULI adversely affect the safety functions of the equipment in the area?

Yes, we have looked for and found no other seismic conditions that could adversely affect the safety functions of the equipment in the area.

Comments (Additional pages may be added as necessary)

Observed a clock mounted on the north wall near the RWST Purification Pump and the Monitor Tank Pumps that is well secured. SWES judged the clock to have no adverse seismic interaction.

Reference:

LB-15 Evaluated by: Maggie Farah Date: 10/22/12 Ka o

C 10122112 EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-151 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 4 of 4 IP3 Status: Y[

NE-I Ur-Area Walk-By Checklist (AWC)

AWC-033 Location: Bldg. PAB FloorEl, 41'-0" Room, Area1 SWEL Components:

SWEL2-001 Photographs Note: PVC penetrates duct Note: Loose cap behind the compressed air bottles.

Note:

EN-DC-168 REV 0

Engineering Report No. IP-RPT-12-00039, Rev. 0, Page D-152 of 192 ATTACHMENT 9.7 AREA WALK-BY CHECKLIST Sheet 1 of 3 1P3 Status: YWI NEI UN Area Walk-By Checklist (AWC)

AWC-034 Location: Bldg. PA Floor El. 73-0" Room, Area 1 SWEL Components:

SWELl -084, 097 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.