View source for GNRO-2012/00141, Attachment 1, Seismic Walkdown Report GGNS-CS-12-00002, Rev. 0, Attachment C, Seismic Walkdown Checklists (Swcs), Page 151 of 345 Through Page 251 of 345

{{Adams
| number = ML12352A072
| issue date = 11/15/2012
| title = Attachment 1, Seismic Walkdown Report GGNS-CS-12-00002, Rev. 0, Attachment C, Seismic Walkdown Checklists (Swcs), Page 151 of 345 Through Page 251 of 345
| author name = Wharton C
| author affiliation = Entergy Corp
| addressee name = 
| addressee affiliation = NRC/NRR
| docket = 05000416
| license number = NPF-029
| contact person = 
| case reference number = GNRO-2012/00141
| document report number = GGNS-CS-12-00002, Rev 0
| document type = Report, Technical
| page count = 101
}}

=Text=
{{#Wiki_filter:Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 151 of 345 Status: YE Nn- U-]
Seismic Walkdown Checklist (SWC)                  SWELl-       045 Equipment ID No.        SZ51BOO2A                Equip. Class' 9- Fans Equipment Description Supply Fan (Control Room A/C Unit Fan)
Location: Bldg. CB                  Floor El. 133          Room, Area      0C302, CB Manufacturer, Model, Etc. (optional but recommended)            Buffalo Forge Co., 730-BLD Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YM NO]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YO NE] Ut-] N/AE]
Fanskid is mounted to the concrete pedestal with (12) 7/8" dia. anchor bolts.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YZ NEI U[--      N/Ai-oxidation?
Flooris covered with epoxy coating; no visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                  YE N[] Ut-- N/Ai--
anchors?
Floor is covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?               YE NEI     Ut] N/At]
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawings C-0606 & M622.0-QSZ51BOO2A-A-1. 1-001, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                Y[    NEI U--
potentially adverse seismic conditions?
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 152 of 345 Status: YS NEI UtE Seismic Walkdown Checklist (SWC)                SWELl-      045 Equipment ID No.      SZ51BOO2A               Equip. Class, 9 - Fans Equipment Description Supply Fan (Control Room A/C Unit Fan)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YEI N[-] U[1 N/AZ This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YN N[-] UL] N/AO-]
and masonry block walls not likely to collapse onto the equipment?
All overhead items (conduit)are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YO NE] UE- N/AE]
Attached lines (HVAC duct with expansionjoint) have sufficient flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free        YZ N[: UE]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         YO NE] UE]
adversely affect the safety functions of the equipment?
Comments None Evaluated                                                                           Date: 10/9/2012 10/9/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 153 of 345 Status: Y[      NEI- ULI Seismic Walkdown Checklist (SWC)          SWELl-     045 Equipment ID No. SZ51BOO2A            Equip. Class, 9 - Fans Equipment Description Supply Fan (Control Room NC Unit Fan)
Photoaraghs Note: General view of the equipment                   Note: General view of the equipment Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 154 of 345 Status: YE NR- U-Seismic Walkdown Checklist (SWC)                  SWELl-       046 Equipment ID No.        SZ51DOO2A                Equip. Class' 9- Fans Equipment Description Fan-40 MW (Control Room Standby Fresh Air Unit Fan)
Location: Bldg. CB                  Floor El. 133          Room, Area 0C302, CB Manufacturer, Model, Etc. (optional but recommended)             Buffalo Forge Co., 40NW Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      YN ND]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YZ NEI U"-       N/AD:]
Fan skid is mounted to the concrete pedestal with (24) 3/8" dia. anchor bolts.
Few anchorbolts are on a slight angle; however, this doesn't pose a seismic concern. See photo.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YZ N-- U- N/A--
oxidation?
Flooris covered with epoxy coating; no visual indication of corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                  YZ NDI     U[] N/AD anchors?
Flooris covered with epoxy coating; no visual indication of concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?              YZ NDI     LU--D N/AD'-
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawings C-0606, M633.0-QSZ51DOO2A-A-1. 1-001 & -002, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of               Y[    N[] ur-1 potentially adverse seismic conditions?
'Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGN S-CS- 12-00002 Rev. 0 Attachment C Page 155 of 345 Status: YE N-] UL-]
Seismic Walkdown Checklist (SWC)                SWELl-      046 Equipment ID No.        SZ51DOO2A             Equip. Class, 9- Fans Equipment Description Fan-40MW (Control Room Standby FreshAir Unit Fan)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YOl NEI- U-] N/A0 This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting, Y[     NO-l UL] N/A[]
and masonry block walls not likely to collapse onto the equipment?
All overheaditems (HVAC duct, conduit, pipe, elec. box, etc.) are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?               Y;    NE] U-I N/A[:]
Attached lines (tubing, HVAC duct with expansionjoint, etc.) have sufficient flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YM NEI uO of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Yo NEll UL]
adversely affect the safety functions of the equipment?
Comments IPEEEenhanced item: The 5/8" dia. bolts securingthe motor base were previously observed to have insufficient thread engagement during IPEEE walkdowns. This condition was reported to have been addressedby MNCR 112-94. DuringNTTF seismic walkdowns, the identified deficiency was confirmed to be secured with full thread engaged bolts.
Evaluated by: Kvon S. (Jason Pak(J                                                 Date: 10/9/2012 Tori Robinson                                                             10/9/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 156 of 345 Status: YN NI' U-Seismic Walkd own Checklist (SWC)      SWELl-     046 Equipment ID No. SZ51DOO2A          Equip. Class, 9 - Fans Equipment Description Fan-40MW (Control Room Standby Fresh Air Unit Fan)
Photographs Note: General view of the equipment                Note: General view of the equipment Note: General view of the equipment                 Note: Anchor bolt slightly tilted Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 157 of 345 Status: YZ NF UD-]
Seismic Walkdown Checklist (SWC)                   SWELl-       047 Equipment ID No.         T46BOOIA                 Equip. Class, 10-Air Handlers Equipment Description ESF Switchgear Room Cooler wi Centrifugal Fan (ESF ELEC SWGR Room East Cooling Unit)
Location: Bldg. AB                   Floor El. 119          Room, Area       1A208, 07 Manufacturer, Model, Etc. (optional but recommended)              American Air Filter Co., 1650 DWDI Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YE] NE of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  Y[    NDI  UD-] N/A[-]
Cooler unit is stitch welded to the support structure all around. See photos.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YZ NDI     UD N/A[D oxidation?
Support frame is coated; no visual indication of corrosionfound.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YDI NDI U[-] N/AN anchors?
No concrete connection, mounted in the overhead to structural members.
: 5. Is the anchorage configuration consistent with plant documentation?                YDI NDi U[-] N/A[;
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YE NDI UDl potentially adverse seismic conditions?
I Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-1 2-00002 Rev. 0 Attachment C Page 158 of 345 Status: YE Nn--    U-]
Seismic Walkdown Checklist (SWC)                SWELl- 047 Equipment ID No.       T46OOIA                Equip. Class, 10 - Air Handlers Equipment Description ESF Switchgear Room Cooler wI CentriftgalFan (ESF ELEC SWGR Room East Cooling Unit)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YE) N-      U[I N/AZ This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YED NE- U[       N/AL]
and masonry block walls not likely to collapse onto the equipment?
All overhead items (conduit, structuralmembers) are rigidly supported.
Nearby masonry block wall is seismically qualified per calculation C-H015.2.
: 9. Do attached lines have adequate flexibility to avoid damage?                YM NO UL- N/A--
All attachedlines (piping)to the cooler have adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free        Y[;   NI   UO of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         YED NO     U[r]
adversely affect the safety functions of the equipment?
Comments None Evaluated by:                                                                       Date: 10/8/2012 10/8/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 159 of 345 Status: Yg     NR UR Seismic Walkdown Checklist (SWC)         SWELl-      047 Equipment ID No. T46BOOIA             Equip. Class, 10-Air Handlers Equipment Description ESF Switchgear Room Cooler wi CentrifugalFan (ESF ELEC SWGR Room East Cooling Unit)
Photographs Note: General view of the cooler                      Note: General view of the cooler Note: Cooler unit stitch welded to the support        Note: Cooler unit                to the support frame                                                 frame Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 160 of 345 Status: YZ NF] UF-Seismic Walkdown Checklist (SWC)                   SWELl-       048 Equipment ID No.         Y47FO01A                 Equip. Class, 10 - Air Handlers Equipment Description Damper/ElectricalActuator (SSW PMP House "A" Exhaust Damper)
Location: Bldg. SSW                  Floor El. 133          Room, Area      IMI10 .SSW Manufacturer, Model, Etc. (optional but recommended)             Electric Actuator: Raymond Cont. Sys., MAR-I160-8:
Damner: Pacific Air Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YEI NZ of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YM NE- ID-1 N/Ar-Damper is bolted to the support frame, and the support frame is welded to the embeded plate on the wall.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YE NEI u[D] N/AD--
oxidation?
No visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YZ NOl U[-l N/AR anchors?
No visual indication of concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?                YE[- NEl U[-I N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YE NEI UD-potentially adverse seismic conditions?
Above conditions have been observed from distance away with limted access available since the damper/ actuatorare located close to the ceiling.
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 161 of 345 Status: YZ N[]      UE]
Seismic Walkdown Checklist (SWC)                SWELl-      048 Equipment ID No.       Y47FOOIA                Equip. Class' 10- Air Handlers Equipment Description Damper/ElectricalActuator (SSW PMPHouse "A"Exhaust Damper)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YO    NEI ULI N/AZ This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YU N-] UE-- N/AL]
and masonry block walls not likely to collapse onto the equipment?
No overhead item found, and HVAC duct nearbyis rigidlysupported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ NEI UI        N/A-Flex conduit has been used for routing cable to the actuator,therefore attachedline has adequateflexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YV Ni     UL of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YZ NO- U[Z adversely affect the safety functions of the equipment?
Comments None Evaluated by: K on S. Jason Pak                                                    Date: 9/24/2012 Tori Robinson                                                              9/24/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 162 of 345 Status: YZ N-        uF-1 Seismic Walkd own Checklist (SWC)        SWELl-     048 Equipment ID No. Y47FOOIA             Equip. Class, 10 - Air Handlers Equipment Description Damper/ElectricalActuator (SSW PMPHouse 'A" Exhaust Damper)
Photoaraphs Note: Damperand Actuator                             Note: Damper and Actuator Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 163 of 345 Status: Y[    NF UD Seismic Walkdown Checklist (SWC)                    SWELl-       049 Equipment ID No.          X77FOOIA                 Equip. Class' 10 - Air handlers Equipment Description Damoer/Intake Fan Starter INR5106 (STBY DSL GEN RM Outside Air Fan Inlet Damper)
Location: Bldg. DG                    Floor El. 158          Room, Area       1D403, DSL Manufacturer, Model, Etc. (optional but recommended)               Electric Actuator: Raymond Cont. Sys., MAR-250                                                                    N4: Da.'mner- Pac~ific Air N4 - Damper.PacificAir Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one          YEI  NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                    YM NEI    UD- N/A[-]
Damper is bolted to the support frame, and the support frame is welded to the embeded plate on the wall.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                    YZ NEI U[-] N/AD-7 oxidation?
No visual indication of corrosionfound.
: 4. Is the anchorage free of visible cracks in the concrete near the                     YO NED UD-I N/AD7 anchors?
No visual indication of concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?                  YD-1 NDI U[D' N/AO (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                   YZ NEI    U--
potentially adverse seismic conditions?
Above conditions have been observed with limted access available.
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 164 of 345 Status: Y;     N-1 Ui' Seismic Walkdown Checklist (SWC)               SWELl- 049 Equipment ID No.      X77FOOIA                Equip. Class' 10- Air handlers Equipment Description Damper/Intake Fan Sterter INR5106 (STBY DSL GEN RM Outside Air Fan inlet Damper Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YF- NO Ur"       N/AZ This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YN NEI      UEI  N/AEI and masonry block walls not likely to collapse onto the equipment?
Only overhead item above damper was a fire protection piping, which was supportedrigdly to the ceiling.
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ N[E U-- N/AEI Flex connection has been used for duct connected to the damper, therefore it has adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YM NO UE-of potentially adverse seismic interaction effects?
Abondon flex conduit (unsupported-5) found next to the damper; however it doesnt pose a seismic concern to the damper or other equipments nearby. See photos.
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could           YDNEIU]
adversely affect the safety functions of the equipment?
Comments Comments None None Evaluated by: Kyong S. (Jason Pak                                                  Date: 9/2&6/2012 Tori Robinson          /                                                    9/2612012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 165 of 345 Status: YZ NEI]      UI&#xfd; Seismic Walkd own Checklist (SWC)       SWELl-     049 Equipment ID No. X77FOOIA           Equip. ClassI 10 - Air handlers Equipment Description Damper/IntakeFan Starter INR5106 (STBY DSL GEN RM Outside Air Fan Inlet Damper)
Photographs Note: Abandon flex conduit                          Note: Abandon flex conduit Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 166 of 345 Status: YN N--      UD--
Seismic Walkdown Checklist (SWC)                   SWELl-      050 Equipment ID No.        Z77F030                  Equip. Class' 10- Air Handlers Equipment Description Fire Damper (Division I Battery Room Supply Damper)
Location: Bldg. CB                  Floor El. 111          Room, Area       0C207, CB (AS shows 0C202)
Manufacturer, Model, Etc. (optional but recommended)             AM Warming & Ventilating Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      Yr-O NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                YEI- NEI UL] N/AZ
: 3. Is the anchorage free of corrosion that is more than mild surface                 YO-- NEI   UD-] N/AZ oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the                  YE--  NEI UD] N/AZ anchors?
: 5. Is the anchorage configuration consistent with plant documentation?               YE] NEI U-] N/AZ (Note: This question only applies ifthe item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of               YZ NEI U-potentially adverse seismic conditions?
Damper mounted to concrete wall with mounting angles attached to damper sleeve. No anchorageto structuralconcrete wall.
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page I of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 167 of 345 Status: YZ N[] U[D Seismic Walkdown Checklist (SWC)                SWELl-      050 Equipment ID No.       Z77F030                 Equip. Classi 10 - Air Handlers Equipment Description Fire Damper (Division 1 Battery Room Sujolv Damper)
Interaction Effects,
: 7. Are soft targets free from impact by nearby equipment or structures?        YD- ND UD- N/AE Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YN NE-I U] NIA]
and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?                 YO ND-1 UD] N/AD"
: 10. Based on the above seismic interaction evaluations, is equipment free        YED NEI U[-
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         YZ ND] U[D adversely affect the safety functions of the equipment?
Comments IPEEE enhanced item: Missing three of the four screws which secure the grill. Work orderissued and subsequent walkdown verified four screws installed. PerFukushima Walkdown three of four screws were missing inside batteryroom.CR-GGN-2012-11434.
Evaluated by: Chase Wharton ,n1/*           L/4                                     Date: 10/9/2012 Fred Hookin&,       4 /c-e                                                  10/9/2012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 168 of 345 Status: YN NEI      ULI Seismic Walkdown Checklist (SWC)          SWELl-      050 Equipment ID No. Z77F030               Equip. Class, 10- Air Handlers Equipment Description Fire Damper (Division 1 Battery Room Supply Damper)
Photographs Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 169 of 345 Status: Y[      NEil U-Seismic Walkdown Checklist (SWC)          SWELl-      050 Equipment ID No. Z77F030               Equip. Class, 10 - Air Handlers Equipment Description Fire Damper (Division I Battery Room Supply Damper)
Page 4 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 170 of 345 Status: Y[     NO-- Ur Seismic Walkd own Checklist (SWC)                  SWELl-       051 Equipment ID No.         E61COOIB                 Equip. Class' 12 - Air Compressors Equipment Description Drywell Purqe Comoressor Location: Bldg. CTMT                 Floor El. 185          Room, Area       1A512, CTMT Manufacturer, Model, Etc. (optional but recommended)              Turbonetics, SC-6 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YE N[-]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YM NEI     UI-1 N/AD1 Compressoris anchored to the concrete pedestal using (8) 1 1/2" dia.
anchorbolts.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YO NEI U-- N/AD--
oxidation?
Flooris covered with epoxy coating; no visual indication of corrosion found
: 4. Is the anchorage free of visible cracks in the concrete near the                   Y'-- NO UD] N/A[-]
anchors?
Floor/pedestalis coated. Surface hairline crack in coating found at multiple locations. At one location, hairline crack is found to be aligned with the bolt hole. See photo. (CR 2012-11335)
: 5. Is the anchorage configuration consistent with plant documentation?                YO ND u-I        N/AD1 (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing 413D271, and the configurationshown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[D NO U[-]
potentially adverse seismic conditions?
See question number 4.
I Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 171 of 345 Status: YO No] U-]
Seismic Walkdown Checklist (SWC)                SWELl.       051 Equipment ID No.       E6iCO0rB                Equip. Class' 12 - Air Compressors Equipment Description Drvwell PUree Compressor Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YEI   NE] U-] NIAN This equipment is not a soft target.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   Y ] NI] u-] N/AL]
and masonry block walls not likely to collapse onto the equipment?
All overheaditems (cabletray) are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y[I NE] U[] N/A[]
Flex conduits have been used for routing cable to the compressor, therefore attachedline has adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YM NE] UM]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YZ Nn] U-]
adversely affect the safety functions of the equipment?
Comments None Evaluated by: K         S. Jason Ron         Pak                                              Date: 10/4/2012 Tori Robinson                           i/'f-       fY   -                 10/4/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 172 of 345 Status: YI* NEI     IOl SWELl-      051 Seismic Walkdown Checklist (SWC)
Equipment ID No. E61COOIB            Equip. Class' 12 - Air Compressors Equipment Description Drywell Purge Compressor Photographs Note: Compressor                                     Note: Compressor Note: Anchorage of compressor to the                 Note: Hairline surface crack on the coating concrete pedestal Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 173 of 345 Status: YN NR U-Seismic Walkdown Checklist (SWC)                   SWELl-       052 Equipment ID No.         R28P110-A                Equip. Class' 14 - Dist. Panels and Automatic TransferSwitches Equipment Description PWR DISTRIBUTION PANEL I1Y89 Location: Bldg. CB                   Floor El. 111          Room, Area OC202, CB Manufacturer, Model, Etc. (optional but recommended)              WESTINGHOUSE ELEC CORPFC-1 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       Y[-] N0 of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YZ N[I     U[] N/A[-D Panel is welded to steel plate. Plate is embeded in concrete.
: 3. Is the anchorage free of corrosion that is more than mild surface                  Y[    NEI U-- N/AD-1 oxidation?
Mild surface oxidation, but does not affect structuralability
: 4. Is the anchorage free of visible cracks in the concrete near the                   YZ NEI     UD-- N/A[:-
anchors?
No visible cracks
: 5. Is the anchorage configuration consistent with plant documentation?                YEI NEI    UI-- N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YZ NF UF potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 174 of 345 Status: YZ N[] U[-
Seismic Walkdown Checklist (SWC)                SWELl- 052 Equipment ID No.      R28P110-A               Equip. Class' 14 - Dist. Panels and Automatic Transfer Switches Equipment Description PWR DISTRIBUTION PANEL IY89 Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YEI NE]    UEr   N/A0 item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ N--     ULI NIA.]
and masonry block walls not likely to collapse onto the equipment?
Masonry block wall nearby. No visible cracks in wall. Wall is qualified by CalculationC-T457. 1, therefore no adverse seismic condition.
: 9. Do attached lines have adequate flexibility to avoid damage?                YED NEI UL] N/AEI Flexible conduit is attachedto distributionpanel with adequate clearance
: 10. Based on the above seismic interaction evaluations, is equipment free        YO N[]UE1 of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         YO Nf] ur-adversely affect the safety functions of the equipment?
Comments Missing screw in panel face CR-GGN-2012-11460 Evaluated by: Chase Whartn        CkL~ (AV'k~-'                                     Date: 10/10/2012 Fred Hopkins                        /47                                     10/10/2012 701                                                                       Page 2 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 175 of 345 Status: YZ NOI'      UI--
Seismic Walkdown Checklist (SWC)      SWELl-      052 Equipment ID No. R28P110-A         Equip. Class' 14 - Dist. Panelsand Automatic Transfer Switches Equipment Description PWR DISTRIBUTION PANEL lY89 Photoaranhs Page 3 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 176 of 345 Status: YN NO U' Seismic Walkd own Checklist (SWC)     SWELl-      052 Equipment ID No. R28P110-A         Equip. Class' 14 - Dist. Panels and Automatic Transfer Switches Equipment Description PWR DISTRIBUTION PANEL 1Y89 Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 177 of 345 Status: YZ NI 1 UL--
Seismic Walkd own Checklist (SWC)                  SWELl-      053 Equipment ID No.        LIISOOI-1A3              Equip. Class' 15-Battery Racks Equipment Description STATION DC POWER SUPPLY 125VDC ESF BATTERY 1A3 Location: Bldg. CB                  Floor El. 111          Room, Area       OC207,CB Manufacturer, Model, Etc. (optional but recommended)             C&D CHARTER POWER SYSTEMS.LCR-33 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      YEI- NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                YO ND-U-- N/AD-Batteries are mounted on racks. Racks are bolted to the concrete floor.
: 3. Is the anchorage free of corrosion that is more than mild surface                YO N-       U-- N/AD oxidation?
No visible corrosion.
: 4. Is the anchorage free of visible cracks in the concrete near the                 YX ND-Ur-         N/ADI anchors?
No visible cracks in structuralconcrete.
: 5. Is the anchorage configuration consistent with plant documentation?              YDI NDI U0 N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of               YZ NEI UDl potentially adverse seismic conditions?
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 178 of 345 Status: YO NEI Ur]
Seismic Walkdown Checklist (SWC)               SWELl-      053 Equipment ID No.      L1ISOOI-1A3             Equip. Class, 15- Battery Racks Equipment Description STATION DC POWER SUPPLY 125VDC ESF BATTERY fA3 Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y[l Ni-] U[I NIAI*
Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YO NnJ UL-- N/AFL and masonry block walls not likely to collapse onto the equipment?
Masonry block wall nearbatery racks, no visible cracks. Wall was qualified by C-T457. I ,therefore no adverse seismic condition exists
: 9. Do attached lines have adequate flexibility to avoid damage?
The cables attachedto the batteries have adequate flexibility YZ NEI      U[i-]
: 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         YO NEI UOI adversely affect the safety functions of the equipment?
Comments None CommentsNone Evaluated by: Chase Wharton        6A      U~
* Date: 10/9/2012 Fred Hopkins                                                                10/9/2012 Page 2 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 179 of 345 Status: YE NEI UE-1 Seismic Walkdown Checklist (SWC)     SWELl-      053 Equipment ID No. LI1SOO1-1A3      Equip. Class' 15- Battery Racks Equipment Description STATION DC POWER SUPPLY 125VDC ESF BATTERY 1A3 Photographs Page 3 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 180 of 345 Status: YN NO U-I Seismic Walkdown Checklist (SWC)     SWELl-      053 Equipment ID No. L11SOOI-1A3      Equip. Class, 15- Battery Racks Equipment Description STATION DC POWER SUPPLY 125VDC ESF BATTERY 1A3 Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 181 of 345 Status: YN NRI       UZ-Seismic Walkdown Checklist (SWC)                    SWELl-      054 Equipment ID No.         L51SOioA                 Equip. Class' 16 - Battery Chargersand Inverters Equipment Description Battery Charger IDA4 Location: Bldg. CB                   Floor El. 111          Room, Area 0C202, CB Manufacturer, Model, Etc. (optional but recommended)              C&D BATTERIESARR13OK400 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YN NEI of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YZ NE] UL-E] N/AD-Item is anchored to concrete.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YE NEI UD-N/ADl oxidation?
Mild surface oxidation, but does not affect structural ability.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YZ N[:] UD N/ADl anchors?
No visible cracks in concrete.
: 5. Is the anchorage configuration consistent with plant documentation?                YZ NR ULI        N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage configurationis consistant with JA-1770
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YZ NE] UD potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 182 of 345 Status: YO NF] UEI Seismic Walkdown Checklist (SWC)               SWELl.
Equipment ID No.      L51SO01A                Equip. ClassiI 16 - Battery Chargers and Inverters Equipment Description Battery Charger IDA4 Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Yr'   NDI  Ur    NIAM Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ NJ- UO N/AD and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ ND Uf- NIAD
: 10. Based on the above seismic interaction evaluations, is equipment free       YZ NO UF of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Y[Z NDI UDI adversely affect the safety functions of the equipment?
Comments None Evaluated                                                                          Date: 10/10/2012 10/10/2012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 183 of 345 Status: YE NO UF-]
Seismic Walkdown Checklist (SWC)          SWELl-     054 Equipment ID No. L51SOO1A              Equip. Class, 16 - Battery Charqersand Inverters Equipment Description Battery Chargqer IDA4 Photographs Note:                                                 Note:
Page 3 of 4

Engineering Report No. GGNS-CS-.12-00002 Rev. 0 Attachment C Page 184 of 345 Status: YZ NE-I] UL-Seismic Walkdown Checklist (SWC)        SWELl-      054 Equipment ID No. L51SOO1A            Equip. Class' 16 - Battery Chargersand Inverters Equipment Description Battery ChargerIDA4 Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 185 of 345 Status: YN NRIl UnL Seismic Walkd own Checklist (SWC)                  SWELl-       055 Equipment ID No.         L51SOO1B                 Equip. Class, 16- Battery Charqersand Inverters Equipment Description Battery Charger 1DA5 Location: Bldg. CB                  Floor El. 111           Room, Area      0C202, CB Manufacturer, Model, Etc. (optional but recommended)              C&D BATTERIESARR13OK400 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YN N[-]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YZ NDI     U-] N/AD-Item is anchored to concrete.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YM NEI     U-I N/A--
oxidation?
Mild surface oxidation, but does not affect structuralability.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YO NDl UD- N/AD-1 anchors?
No visible cracks in concrete.
: 5. Is the anchorage configuration consistent with plant documentation?                YZ NDI     U-- N/AD' (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage configurationis consistant with JA- 1770
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YZ N[     Ur-potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-t2-00002 Rev. 0 Attachment C Page 186 of 345 Status: YE NI UI-E Seismic Walkdown Checklist (SWC)                SWELl-      055 Equipment ID No.       L51SOOI1                Equip. Class, 16 - Battery Chargersand Inverters Equipment Descriptions0A5 Battery Charger Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YE' NEI    Ur-   N/AE Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ N[] U-- N/AEl]
and masonry block walls not likely to collapse onto the equipment?
Overhead equipment is adequatlysupported
: 9. Do attached lines have adequate flexibility to avoid damage?                YE N[:] UCE N/AD]
Flexible conduit is attachedto Battery Chargerwith adequate clearance
: 10. Based on the above seismic interaction evaluations, is equipment free       YONDU E of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Yn No U[]
adversely affect the safety functions of the equipment?
Comments Tube steel support less than two inches from chargers. The support is very rigid and does not introducean adverse seismic condition Evaluated by: Chase Wharton        ",CA  ,      1                                  Date: 10/10/2012 Fred Hopkins                                                               10/10/2012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 187 of 345 Status: YN N-"       ur-Seismic Walkd own Checklist (SWC)       SWELl-      055 Equipment ID No. L51SOOIB            Equip. Class' 16 - Battery Chargersand Inverters Equipment Description Battery Charger1DA5 Photographs Note:                                                Note:
Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 188 of 345 Status: Y[] NW" 0["I (SWC)   SWELl-      055 Seismic Walkdown Checklist Equipment ID No. L51SOOIB            Equip. Class, 16 - Battery Chargersand Inverters Equipment Description Battery CharQerIDA5 Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 189 of 345 Status: YN NO- Ut-Seismic Walkdown Checklist (SWC)                    SWELl-      056 Equipment ID No.         P75EOOIA                 Equip. Class, 17- Engine Generator Equipment Description Standby Diesel Generator Location: Bldg. DG                   Floor El. 133          Room, Area       1D310, DSL Manufacturer, Model, Etc. (optional but recommended)              TransamericaDelaval,DSRV-16-4 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      YN N[-]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YN NDI      Ut] N/A[-]
Item is anchored to a concrete pedestal with imbedded anchorrods.
: 3. Is the anchorage free of corrosion that is more than mild surface                 Y[     N[D] Ut] N/AD-]
oxidation?
All anchorageis free from corrosion.
: 4. Is the anchorage free of visible cracks in the concrete near the                  YN ND"-     Ut'] N/AD-anchors?
Concrete is coated. Surface crack in coating, but no cracks through anchorage.Cracks in grout pedestal, but no cracks in structural concrete. CR-GGN-2012-11077 and CR-GGN-2012-11080
: 5. Is the anchorage configuration consistent with plant documentation?                YE N[] Ut-] N/AD--
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage is verified in comparison to C1502A
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[    NEI  U[-]
potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 190 of 345 Status: YEI N[J UL]
Seismic Walkdown Checklist (SWC)                SWELl-      056 Equipment ID No.       P75EO1iA               Equip. Class, 17 - Encine Generator Equipment Description Standby Diesel Generator Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       Y-] NE] UrI N/AIj Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ NE] U[-i N/AF and masonry block walls not likely to collapse onto the equipment?
All overhead equipment in the vicinty of item is adequatelysupported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y;    N-] Ur] N/AL]
Flex conduit, and hose attached have adequate flexibility
: 10. Based on the above seismic interaction evaJuations, is equipment free       YM NEI UM of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YZ NE] Ur']
adversely affect the safety functions of the equipment?
Comments Standing oil found. CR-GGN-2012-11079 Evaluated by: Chase Wharton CIL*A/                                                 Date: 9/2612012
(
Fred Hokins                                                                9/26/2012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 191 of 345 Status: YZ NrI U[]
Seismic Walkdown Checklist (SWC)         SWELl-     056 Equipment ID No. P75EOOIA             Equip. Class, 17 - Enqine Generator Equipment Description Standby Diesel Generator Photographs Note: Diesel Anchorage                               Note: Diesel Anchorage Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 192 of 345 Status: YZ Nil UOI Seismic Walkdown Checklist (SWC)        SWELl-      056 Equipment ID No. P75EOOIA            Equip. Class' 17- Engine Generator Equipment Description Standby Diesel Generator Note: Pedestal, non-Structural Crack/Chip            Note: Surface Cracks Page 4 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 193 of 345 Status: YN NF UD Seismic Walkdown Checklist (SWC)                  SWELl-       057 Equipment ID No.        E3ONOO3A                 Equip. Class' 18- Instrument Rack Equipment Description Level Transmitter (SUPPRESSIONPOOL WIDE RANGE LEVEL TRANSMITTER)
Location: Bldg. AB                  Floor El. 93           Room, Area       1A 115,09 Manufacturer, Model, Etc. (optional but recommended)             ROSEMOUNT, 1153DB5 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       Y[-D NH of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YZ ND u-         N/AD Transmitter mounted to tube steel and anchored to concrete floor.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YZ N-      uLI- N/AD--
oxidation?
Anchorage is coated
: 4. Is the anchorage free of visible cracks in the concrete near the                  YZ NEI UD N/AD-anchors?
No visible cracks in concrete
: 5. Is the anchorage configuration consistent with plant documentation?               YD-I ND UD N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                YZ NO- U potentially adverse seismic conditions?
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page I of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 194 of 345 Status: YO N-1       U--
Seismic Walkdown Checklist (SWC)               SWELl-      057 Equipment ID No.      E3ONOO3A               Equip. Class, 18- Instrument Rack Equipment Description Level Transmitter (SUPPRESSION POOL WIDE RANGE LEVEL TRANSMITTER)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YO ND-1 UD-] N/AD
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YNI ND U-        N/AD-and masonry block walls not likely to collapse onto the equipment?
All overhead equipment was rigidly supported above this transmitter
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ NDI UD N/AD-]
Flexible conduit is attachedto the valve with adequate clearance.
: 10. Based on the above seismic interaction evaluations, Is equipment free       YE NEI U[:]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YO ND U[D adversely affect the safety functions of the equipment?
Comments Minor surface oxidation was identified on the bolts used to mount the transmitterto the tubesteel, but was determined to have no significant structuraleffects. The temporary scaffold was seismically restrainedin the area, therefore no seismic issues Evaluated by: Chase Wh arton                                                       Date: 10/812012 Fred Hopkins                                                                10/8/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 195 of 345 Status: YZ ND U[I Seismic Walkdown Checklist (SWC)          SWELl-      057 Equipment ID No. E3ONOO3A              Equip. Class' 18- Instrument Rack Equipment Description Level Transmitter (SUPPRESSION POOL WIDE RANGE LEVEL TRANSMITTER)
Photographs Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 196 of 345 Status: YE      N[-- UI--
Seismic Walkdown Checklist (SWC)                    SWELl-      058 Equipment ID No.        C71NO50A                -Equip. Class' 18 - Instrument Racks Equipment Description Pressure Transmitter (Drvwell Pressure RPS/PDisch A Transmitter)
Location: Bldg. CTMT                Floor El. 135           Room, Area 1A313, CTMT Manufacturer, Model, Etc. (optional but recommended)              Rosemount, 1152AP5N22TO280PB Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       Y[    ND-]
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YE NDI U--        N/A-'
Pressure transmitteris mounted to the panel H22-P004, and panel is welded to the floor beams.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                 Y ] N[il UD- N/A--
oxidation?
No visual indicationof corrosionfound
: 4. Is the anchorage free of visible cracks in the concrete near the                  YDI   NDI UD- N/AZ anchors?
No concrete connection.
: 5. Is the anchorage configuration consistent with plant documentation?               YD- NZ U[-- N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Pressure transmitteris mounted to the panel/unistrutusing 4 bolts.
Based on QP 399.00, panel should be stitch welded 2" long every 6".
However, it is welded -2" long every -12" based on walkdown measurement. Only one side of panel has been reviewed.
Additionally, panel should be mounted to the 1" thick plate accordingto the drawing C-1044A. However, I "plate couldn't be found and panelis welded straight to the structuralsteel. (CR 2012-11130)
: 6. Based on the above anchorage evaluations, is the anchorage free of                YEI NE U--
potentially adverse seismic conditions?
See question number 5.
IEnter the equipment class name from EPRI  1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 197 of 345 Status: Y[     NEI  uF]
Seismic Walkdown Checklist (SWC)               SWELl-      058 Equipment ID No.      C71NO50A               Equip. Class, 18 - Instrument Racks Equipment Description Pressure Transmitter(Drywell Pressure RPS/PDischA Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y] NEI Ur] N/A-]
All equipments/structuresnearby are rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ N[-] Uj- N/AL-and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y[    N[-] U"] N/A[-]
Flex conduit has been used for routing cable to the level transmitter, and tubing attachedto the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YO NEI U-'
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YZ NEI U-]
adversely affect the safety functions of the equipment?
Comments None Evaluated by:                                                                      Date: 9/27/2012 9/27/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 198 of 345 Status: YZ NO U-Seismic Walkdown Checklist (SWC)         SWELl-      058 Equipment ID No. C71NO50A             Equip. Class' 18 - Instrument Racks Equipment Description Pressure Transmitter(Drvwell PressureRPS/PDischA Transmitter)
Photographs Note: Pressure                                        Note: Pressure Transmitter Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 199 of 345 Status: YN NEI UD-Seismic Walkdown Checklist (SWC)                  SWELl-       059 Equipment ID No.        E3ONOO4B                 Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter(Suppression Pool Narrow Range Level Transmitter)
Location: Bldg. AB                  Floor El. 93           Room, Area       1A116, 10 Manufacturer, Model, Etc. (optional but recommended)             Rosemount, 1153DB3 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      YZ NEI of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                YE NDI      ULi N/AD-Level Transmittermounting bracket is attached to TS 6x6 vertical post using four bolts, and TS 6x6 verticalpost is anchoredto the floor using (4) 1/2" dia. anchorbolts. See photo.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                YE ND-] UED N/AD oxidation?
Floor is covered with epoxy coating; no visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                 YZ NDI U-- N/AD--
anchors?
Flooris covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?              YN NDI      U[-- N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing FSK-1-0127G-825-B Rev. 4, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of               YO NEI U--
potentially adverse seismic conditions?
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rcv. 0 Attachment C Page 200 of 345 Status: YZ NO uI-Seismic Walkdown Checklist (SWC)                 SWELl-      059 Equipment ID No.        E30NO048               Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter (SuppressionPool Narrow Rance Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YOJ NEI     uE- N/A[-]
All equipmentlstructuresare rigidlysupported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   Y,    N-J UE] N/A[-
and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ NEI Ur-        N/A-Flex conduit has been used for routing cable to the level transmitter, and tubing attached to the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YED NiD U-of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Y[    NEI UFI adversely affect the safely functions of the equipment?
Rope is attached loosely from scaffolding to the TS member; it is judged to have no seismic concern. See photo.
Comments Contaminated Area - Dress Out Evaluated by: Konb      S. Jason Pak.                                              Date: 10/3/2012 Tori Robinson        z                                                     10/3/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 201 of 345 Status: YE NEI UD-]
Seismic Walkdown Checklist (SWC)          SWELl-      059 Equipment ID No. E30NO04B              Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter (SuppressionPool NarrowRange Level Transmitter)
Photographs Note: Level Transmitter 7Not'e: Level=Transmitteir Note: General view of overhead area,                   Note:
temporary scaffolding and temporary rope Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 202 of 345 Status: YZ NE] UD-Seismic Walkdown Checklist (SWC)                   SWELl-       060 Equipment ID No.         E31N086A                 Equip. Class' 18- Instrument Racks Equipment Description DifferentialPressure Transmitter (Main Steam Line A Flow A (PCIS) Transmitter)
Location: Bldg. CTMT                 Floor El. 135          Room, Area       1A313, CTMT Manufacturer, Model, Etc. (optional but recommended)              Rosemount, 1152DP7N22TO280PB Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YN NEl of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YE] N[-    U[-- N/A-'
Pressuretransmitteris mounted to the panel H22-PO15.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YN NI- ui-       N/A-oxidation?
No visual corrosion has been observed.
: 4. Is the anchorage free of visible cracks in the concrete near the                   Y-I NEI U'       N/AN anchors?
No concrete connection.
: 5. Is the anchorage configuration consistent with plant documentation?                YOI NZ UD-] N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Based on QP 398.00, panel should be welded to the structuralsteel 2" long every 6". However, it is welded -2" long every -12" based on walkdown measurement. (CR 2012-11130)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y-I NZ U--
potentially adverse seismic conditions?
See question number 5.
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 203 of 345 Status: YE NEI       UM Seismic Walkdown Checklist (SWC)                SWELl- 060 Equipment ID No.       E3INO86A                Equip. Class, 18 - Instrument Racks Equipment Description Differential Pressure Transmitter (Main Steam Line A Flow A (PCIS) Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       Y[D Nl      U[-i N/A['-
All equipments or structures nearby are rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ NI- UL-       N/AE-and masonry block walls not likely to colapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y0 NEI U[-] N/A-]
Flex conduit has been used for routing cable to the level transmitter, and tubing attachedto the transmitterhas adequate flexibility.
10, Based on the above seismic interaction evaluations, is equipment free       YO NO ULM of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Y] NEI     UIZ adversely affect the safety functions of the equipment?
Comments None Evaluated by: Kvon7 S. (Jason)Pak                                 cq9Xj            Date: 9/27/2012 Tori Robinson)                                                             9/27/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 204 of 345 Status: YEE NOt UL-Seismic Walkd own Checklist (SWC)         SWELl-      060 Equipment ID No. E31NO86A              Equip. Class' 18 - Instrument Racks Equipment Description DifferentialPressure Transmitter(Main Steam Line A Flow A (PCIS) Transmitter)
Photographs Note: Pressure Transmitter                             Note: Pressure Transmitter Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 205 of 345 Status: YE Nil UF-1 Seismic Walkdown Checklist (SWC)                    SWELl-       061 Equipment ID No.          E51N050                  Equip. Class, 18 - Instrument Racks Equipment Description Pressure Transmitter (RCIC Pump Discharge)
Location: Bldg. AB                    Floor El. 103          Room, Area      IA121, 07 Manufacturer, Model, Etc. (optional but recommended)               Rosemount, 1153B Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YN NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  Y[    NEI ui-'] N/ADl Pressure transmitteris bolted to a plate that is bolted to the panel.
There are no missing, bent or broken bolts. Panel is stitch welded to beams.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YN NE- U-I] N/AD-oxidation?
No surface oxidation found
: 4. Is the anchorage free of visible cracks in the concrete near the                   YO- NE] U- N/AN anchors?
Item is anchored to steel
: 5. Is the anchorage configuration consistent with plant documentation?                Y[E] NE uD N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Stitch welded to steel beam at bolt hole location. -12" OC. Inconsistent with QP 406 -6" OC CR-GGN-2012-11130.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YD]NE UD potentially adverse seismic conditions?
See number 5 1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 206 of 345 Status: Y[] NE] U[]
Seismic Walkdown Checklist (SWC)               SWELr - 061 EquipmentID No.       E51NO50                Equip. Class, 18 - Instrument Rocks Equipment Description Pressure Transmitter (RCIC Pump Discharge)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y;    NEI U-] N/A-]
All tubing attached to the transmitterand panel is rigidly supported with adequate clearance.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YN NEI      u-] N/AL-and masonry block walls not likely to collapse onto the equipment?
Corrugatedpanels are supportedby beams and lighting in supported, therefore no seimic concerns.
: 9. Do attached lines have adequate flexibility to avoid damage?                YO N[:] UL-      N/A[L]
Flexible conduit and tubing is attached to transmitterand panel with adequate clearance
: 10. Based on the above seismic interaction evaluations, is equipment free       YO NEI UM of potentially adverse seismic interaction effects?
All tubing and flexible conduit has adequateclearance Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YO No] UMJ adversely affect the safety functions of the equipment?
Comments None Evaluated by: Chase Wharon      (       L                                          Date: 9/25/2012 Fred Hopkins                                                                9/2512012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 207 of 345 Status: YZ NRI      U-Seismic Walkdown Checklist (SWC)         SWELl-      061 Equipment ID No. E51N050              Equip. Classi 18 - Instrument Racks Equipment Description Pressure Transmitter (RCIC Pump Discharge)
Photographs Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 208 of 345 Status: YN NIF U[
Seismic Walkdown Checklist (SWC)         SWELl-      061 Equipment ID No. E51N050              Equip. Class' 18 - Instrument Racks Equipment Description Pressure Transmitter (RCIC Pump DischarQe)
Note: Stitch weld of panel                            Note: Panel base supported on bea m.
Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 209 of 345 Status: Y[      N7-- U-Seismic Walkdown Checklist (SWC)                    SWELl-      062 Equipment ID No.         P41NO18A                 Equip. Class' 18- Instrument Racks Equipment Description Flow Transmitter (SSW CLG Tower A Return)
Location: Bldg. SSW                  Floor El. 133          Room, Area       1M112, SSW Manufacturer, Model, Etc. (optional but recommended)              Rosemount, 1153DB3 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        Y[-- N[Z of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YN NEI U-        N/AD The anchorage was free of damage or missing hardware.Item is mounted on tube steel anchored to the concrete wall
: 3. Is the anchorage free of corrosion that is more than mild surface                  YE NO U-1 N/AD oxidation?
There is very mild surface oxidationjudged to have negligible affects on structuralability
: 4. Is the anchorage free of visible cracks in the concrete near the                   YZ ND&#xfd; UD-N/AD anchors?
Concrete is coated with paint. There were no visible cracks near the anchors.
: 5. Is the anchorage configuration consistent with plant documentation?                YO ND ulD N/A[
(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YZ ND U-potentially adverse seismic conditions?
There was very mild oxidation. Mild oxidation does not cause any adverse seismic conditions.
I Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 210 of 345 Status: YN NEI Ur-Seismic Walkdown Checklist (SWC)               SWELl-     062 Equipment ID No. P41NO18A                Equip. Classt 18 - Instrument Racks Equipment Description Flow Transmitter(SSW CLG Tower A Return)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y[] NEI ULI W/AS Item has no soft targets
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ NEI ULJ NIALJ and masonry block walls not likely to collapse onto the equipment?
No lighting is directly over head.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y23 NO ULI N/A(:
Flex conduit is attachedto give adequate flexibilty,
: 10. Based on the above seismic interaction evaluations, is equipment free       YM NO UM of potentially adverse seismic interaction effects?
The tubing is rigid will not cause an adverse seismic condition.
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YN NEil UED adversely affect the safety functions of the equipment?
Al# over head conduit is adequately supported.
Comments None Evaluated by: Chase Wharton L/tt              /                         -          Date: 9/24/2012 Fred Ho kins                                                                9/2412012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 211 of 345 Status: YE NEI       UL--
Seismic Walkdown Checklist (SWC)         SWELl-      062 Equipment ID No. P41NO18A             Equip. Classi 18 - Instrument Racks Equipment Description Flow Transmitter(SSW CLG Tower A Return)
PhotoaraDhs Note:
Page 3 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 212 of 345 Status: YZ NEI      UIO Seismic Walkd own Checklist (SWC)         SWELl-      062 Equipment ID No. P41NO18A              Equip. Class' 18 - Instrument Racks Equipment Description Flow Transmitter (SSW CLG Tower A Return)
Note:
Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 213 of 345 Status: Y     ] NRi   ur Seismic Walkd own Checklist (SWC)                   SWELl-      063 Equipment ID No.         P75NO04A                 Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter(Diesel GeneratorA Day Tank Level Transmitter)
Location: Bldg. DG                   Floor El. 133          Room, Area       1D302, DSL Manufacturer, Model, Etc. (optional but recommended)              Rosemount, 1153GB4 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       Y[    N[
of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YN NEI UD N/AD--
Level Transmittermounting bracket is attachedto TS 6x6 vertical post using four bolts, and TS 6x6 vertical post is anchored to the floor using (4) 1/2" dia. anchorbolts. See photo.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YN NDI      UD N/AD oxidation?
Floor is covered with epoxy coating; no visual indicationof corrosion found
: 4. Is the anchorage free of visible cracks in the concrete near the                  Y[    ND U-] N/AD-anchors?
Floor is covered with epoxy coating; no visual indicationof concrete crack found
: 5. Is the anchorage configuration consistent with plant documentation?                YZ NDI urI N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing FSK-1-0127G-951-G, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                YM N[-] U--
potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 214 of 345 Status: Y[    NEI U--
Seismic Walkdown Checklist (SWC)                  SWELl-      063 Equipment ID No.       P75NO04A                  Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter(Diesel GeneratorA Day Tank Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?          Y0 NEI U[] NIACi]
Nearby Fuel Oil Day Tank is rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,     Y[   NEI- U[i] N/Ar-]
and masonry block walls not likely to collapse onto the equipment?
All overhead items (cable tray) are rigidly supported.
In the vicinity, light fixtures are hung with chain using S-hook. This condition doesn't pose a seismic concern.
: 9. Do attached lines have adequate flexibility to avoid damage?                  YZ N[] UI- NIAI-Flex conduit has been used for routingcable to the level transmitter, and tubing attachedto the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free         YZ N[-] UL]
of potentially adverse seismic interaction effects?
See question number 8.
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could          YJZ N[] UfI-adversely affect the safety functions of the equipment?
Comments None Evaluated by: K     RonS. Jason      P.k                                            Date: 9/26/2012 Tori Robinson                                                               9/26/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 215 of 345 Status: YV      NE-I uOI-Seismic Walkdown Checklist (SWC)         SWELl-      063 Equipment ID No. P75NO04A             Equip. Class, 18 - Instrument Racks Equipment Description Level Transmitter(Diesel GeneratorA Day Tank Level Transmitter)
Photographs Note: General view of the area                        Note: Level Transmitter Note: Level Transmitter                               Note:
Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 216 of 345 Status: Y[     NER U-Il Seismic Walkdown Checklist (SWC)                   SWELl-       064 Equipment ID No.         B21NI50D                 Equip. Class' 18 - Instrument Racks Equipment Description PressureSwitch (SRV 1B21FO41D Discharge PressureHigh Switch)
Location: Bldg. CTMT                Floor El. 161           Room, Area       1A445, CTMT Manufacturer, Model, Etc. (optional but recommended)              Pressure Control Inc., A17-IP Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YE Nr-1 of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  Y[    NEI U[-] N/AD-U-Bolts and nuts in good condition.U-Bolt is bolted to C-Channel.
Channel is mounted to tube steel rack.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YO Nn UrI N/A-I oxidation?
There is very mild surface oxidationjudged to have negligible affects on structuralability
: 4. Is the anchorage free of visible cracks in the concrete near the                   YE] NDI U-1 N/AN anchors?
Steel mounted item.
: 5. Is the anchorage configuration consistent with plant documentation?                YN NEI ur-I N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Configurationconsistent with FSK-1-1077C-018-C Sheets I and 2
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YZ NDl U--
potentially adverse seismic conditions?
I Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 217 of 345 Status: YEI Nr*     u-F Seismic Walkdown Checklist (SWC)                SWELl-      064 Equipment ID No.       B2IN150D                Equip. ClassL 18- Instrument Racks Equipment Description Pressure Switch (SRV IB21FO41DDischare Pressure High Switch)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YZ NEI UO N/A[:J Soft targetshave adequate clearance and are anchored.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YOJ NR~ ULJ N/AOl and masonry block walls not likely to collapse onto the equipment?
Cable trays and lines are adequately supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YED NDJ     ULI N/A1J Flex lines are attached.
: 10. Based on the above seismic interaction evaluations, is equipment free        YO NEIU[
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         Yg NEI- U-J adversely affect the safety functions of the equipment?
Comments None Evaluated by: Chase Wharton   n             (A     4&                              Date: 9/28/*2012 FredHookins                                                                 9/28/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 218 of 345 Status: YER NEI      U-I Seismic Walkdown Checklist (SWC)        SWELl-      064 Equipment ID No. B21N15QD            Equip. Class, 18 - Instrument Racks Equipment Description PressureSwitch (SRV 1B21FO41D DischargePressureHgqh Switch)
Photographs Note:                                                Note:
Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 219 of 345 Status: YZ NLI1     U[I]
Seismic Walkd own Checklist (SWC)                  SWELl-       065 Equipment ID No.         H22P025                  Equip. Class' 18 - Instrument Racks Equipment Description MN ST FLOW INSTRUMENT PANEL B Location: Bldg. CTMT                 Floor El. 136          Room, Area       1A3 11, CTMT Manufacturer, Model, Etc. (optional but recommended)
Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YN Nr-of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YE NDI U[-I N/AD-Panelsis stitch welded to beams
: 3. Is the anchorage free of corrosion that is more than mild surface                  YN N-] ui-E N/A[-
oxidation?
There is mild surface oxidation judged to have negligible affects on structuralability
: 4. Is the anchorage free of visible cracks in the concrete near the                   Y-- NEI UD- N/AZ anchors?
Anchorage is welded to steel beams
: 5. Is the anchorage configuration consistent with plant documentation?                YD-] NZ UDI      N/AD-(Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Stitch welded to steel beam at bolt hole location. -12" OC. Inconsistent with QP 398 -6" OC CR-GGN-2012-11130.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[:] N* U--
potentially adverse seismic conditions?
' Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 220 of 345 Status: YE NF- Ur Seismic Walkdown Checklist (SWC)               SWELN-Equipment IDNo.       H22P025                 Equip. Class 1 18 - Instrument Racks Equipment Description MN ST FLOW INSTRUMENT PANEL B Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y9 NEI U'-       N/A[l Adequate clearanceis given.
8, Are overhead equipment, distribution systems, ceiling tiles and lighting,   Yr- N[l Ul-I N/A[D and masonry block walls not likely to collapse onto the equipment?
Cabe tray and Structuralsteel is adequately supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y[:E NI ULI N/AZ Rack is rigidly mounted, and flexible conduit attachedto transmitterson rack.
: 10. Based on the above seismic interaction evaluations, is equipment free       YO NEJ UU of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Y23 Nr-E U'-
adversely affect the safety functions of the equipment?
Comments None None Comments Evaluated by: Chase Wharton       C                   -                            Date: 9/27/2012 Fred Hopkinsz                                                               9/2712012 Page 2 of 4

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 221 of 345 Status: YN NOI      UI01 Seismic Walkd own Checklist (SWC)     SWELl-     065 Equipment ID No. H22P025           Equip. Class, 18 - Instrument Racks Equipment Description MN ST FLOW INSTRUMENT PANEL B Photographs Note:                                             Note:
Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 222 of 345 Status: YN NDI UOD Seismic Walkd own Checklist (SWC)     SWELl-      065 Equipment ID No. H22P025           Equip. Classi 18 - Instrument Racks Equipment Description MN ST FLOW INSTRUMENT PANEL B Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 223 of 345 Status: Y[     N--1 UF--]
Seismic Walkd own Checklist (SWC)                 SWELl-       066 Equipment ID No.        M71NO27B                 Equip. Class, 18 - Instrument Racks Equipment Description        Temp. Element (Containment Pressure(WIRPAM CH-B) Transmitter)
Location: Bldg. AB                  Floor El. 166          Room, Area       1A417, 08 Manufacturer, Model, Etc. (optional but recommended)             Rosemount, 1153DB6 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YN NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YE N-- UI'       N/ADJ Pressure Transmitter mounting bracket is attachedto TS 6x6 vertical post using four bolts, and TS 6x6 vertical post is anchored to the floor using (4) 1/2" dia. anchorbolts. See photo.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YN NO UD N/A-oxidation?
Floor is covered with epoxy coating; no visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                  Y[    Nn ULO N/AD anchors?
Flooris covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?               YZ NDI     UiJ-  N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing FSK-1-0127G-084-B, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                YZ ND UD potentially adverse seismic conditions?
IEnter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 224 of 345 Status: YZJ N-]     UL-Seismic Walkdown Checklist (SWC)                SWELl-      066 Equipment ID No.      M71N027B                Equip. Class, 18 - Instrument Racks Equipment Description Temp. Element (ContainmentPressure(WIRPAM CH-B) Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YO N[] UE] N/A[-
All equipments/structuresnearby are rigidlysupported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YO NE] UO-- N/AL]
and masonry block walls not likely to collapse onto the equipment?
All overhead items (conduit)are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YE    N[] U[I N/A[-
Flex conduit has been used for routing cable to the pressure transmitter,and tubing attachedto the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YN NEI UE-of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YED No UMi adversely affect the safety functions of the equipment?
Comments None Evaluated                                                                          Date: 9/27/12012 9/27/2012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 225 of 345 Status: YV      NEI U-I Seismic Walkd own Checklist (SWC)       SWELl-      066 Equipment ID No. M71NO27B            Equip. Class' 18- Instrument Racks Equipment Description Temp. Element (ContainmentPressure (WIRPAM CH-B) Transmitter)
Photographs Note: Anchorage to the floor Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 226 of 345 Status: Y-I NE ur-]
Seismic Walkd own Checklist (SWC)                  SWELl-      067 Equipment ID No.       E12N103                  Equip. Classi 18 - Instrument Rack Equipment Description PositionSwitch Location: Bldg. CTMT               Floor El. 120          Room, Area       1A 112, CTMT Manufacturer, Model, Etc. (optional but recommended)            LIMITORQUE Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one      YO- N of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                YD ND U-          N/AD
: 3. Is the anchorage free of corrosion that is more than mild surface                YLI ND Ur-] N/AD oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the                 YD ND U-          N/AD anchors?
: 5. Is the anchorage configuration consistent with plant documentation?              YD ND U[-D N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of               YD ND U[--
potentially adverse seismic conditions?
'Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 227 of 345 Status: YE]- NZ Ul--l Seismic Walkdown Checklist (SWC)               SWELl-      067 Equipment ID No.       E12N103               Equip. Class' 18- Instrument Rack Equipment Description Position Switch Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        Y[-- Ni] UL-1 N/AD
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   Y[-] NE] U[I N/A[l and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?                YE-] NE] U[-] N/A[7j
: 10. Based on the above seismic interaction evaluations, is equipment free       YE-1 N[:] U-I of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        Y[-] NE] U[
adversely affect the safety functions of the equipment?
Comments Evaluated by:                                                                       Date:
Date:
Evaluated by:                                                                __________________
Page 2 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 228 of 345 Status: YO NZ UD]
Seismic Walkd own Checklist (SWC)      SWELl-      067 Equipment ID No. E12N103            Equip. Class, 18 - Instrument Rack Equipment Description Position Switch Photographs Note:                                           I Note:
Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 229 of 345 Status: YO--    NZ U0-D Seismic Walkdown Checklist (SWC)       SWELl-      067 Equipment ID No. E12N103            Equip. Class' 18 - Instrument Rack Equipment Description Position Switch Note:                                               Note:
Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 230 of 345 Status: YZ ND-1 UD--
Seismic Walkdown Checklist (SWC)                   SWELl-       068 Equipment ID No.         E22N054C                 Equip. Class, 18 - Instrument Racks Equipment Description DifferentialPressure Transmitter (CondensateStoraqe Tank Level Transmitter)
Location: Bldg. AB                   Floor El. 119          Room, Area       1A201, 07 Manufacturer, Model, Etc. (optional but recommended)              Rosemount Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YN NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  Y[    ND uD N/A-Level Transmittermounting bracket is attached to TS 6x6 vertical member using four bolts, and TS 6x6 vertical member is anchored to the wall using (4) 1/2" dia. anchor bolts. See photos.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YM ND U[-D N/AD oxidation?
Flooris covered with epoxy coating; no visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YZ NDI UD N/AD anchors?
Flooris covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?                YZ ND UD N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing FSK-1-0127G-034-B Rev. 3, and the configuration shown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[    NDI ULID potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 231 of 345 Status: Y[] N[] U]
Seismic Walkdown Checklist (SWC)                SWELl-     068 Equipment ID No.      E22NO54C                 Equip. Classt .18 - Instrument Racks Equipment Description Differential Pressure Transmitter(CondensateStorage Tank Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?         YO N[-] UEI NIA[-]
All equipments/structuresnearbyare rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,    Y ] NE]     ULI N/A--
and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                 Y[    NE] U-G N/Ai-Flex conduit has been used for routing cable to the level transmitter, and tubing attached to the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free        YZ NE]     ur-l of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         Y[   NE]   UG-adversely affect the safety functions of the equipment?
Comments None Evaluatedby:Kon S. Jason Pak                                        1,7             Date: 9/25/2012 Tord Robinson                 I,    _ _                                      9/2512012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 232 of 345 Status: Y] NEI       UIOI Seismic Walkdown Checklist (SWC)          SWELl-      068 Equipment ID No. E22N054C              Equip. Class' 18 - Instrument Racks Equipment Description DifferentialPressure Transmitter (CondensateStorage Tank Level Transmitter)
Photographs Note: General view of the area                         Note: Level Transmitter Page 3 of 3

Engineering Report No.. GGNS-CS-12-00002 Rev. 0 Attachment C Page 233 of 345 Status: YE N--        U[--
Seismic Walkdown Checklist (SWC)                   SWELl-       069 Equipment ID No.         E22NO54G                 Equip. Class' 18 - Instrument Racks Equipment Description DifferentialPressure Transmitter(Condensate Storaqe Tank Level Transmitter)
Location: Bldg. AB                   Floor El. 119          Room, Area       1A201, 07 Manufacturer, Model, Etc. (optional but recommended)              Rosemount Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YZ NO of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YZ NDI     UF- N/AD Level Transmittermounting bracket is attached to TS 6x6 vertical member using four bolts, and TS 6x6 vertical member is anchored to the wall using (4) 1/2" dia. anchor bolts. See photos.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YZ NO U-         N/AD--
oxidation?
Floor is covered with epoxy coating; no visual indication of corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YE NDI U- N/AD-anchors?
Flooris covered with epoxy coating; no visual indication of concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?                YZ ND Ur          N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked against drawing FSK-1-0127G-035-B Rev. 4, and the configurationshown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[    ND] UD-]
potentially adverse seismic conditions?
' Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 234 of 345 Status: YN NM uM Seismic Walkdown Checklist (SWC)               SWELl-      069 Equipment ID No.      E22NO54G                Equip. Class' 18 - Instrument Racks Equipment Description Differential Pressure Transmitter(Condensate Storage Tank Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YO NE UD N/A[
All equipments/structuresnearby are rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ1 NEI     U-] NIAr-and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YN NE ULI NIA-]
Flex conduit has been used for routing cable to the level transmitter, and tubing attachedto the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YEI   NE UM of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YZ NE UF]
adversely affect the safety functions of the equipment?
Comments None Evaluated by: K on S. Jason Pak                                                    Date: 9/2512012 Ton Robinson                                                               912512012 Page 2 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 235 of 345 Status: YN NEI      UM Seismic Walkdown Checklist (SWC)           SWELl-      069 Equipment ID No. E22NO54G               Equip. Class' 18 - Instrument Racks Equipment Description Differential Pressure Transmitter(Condensate Storage Tank Level Transmitter)
Photographs Note: Generalview of the area                           Note: Level Transmitter Page 3 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 236 of 345 Status: YE N-1      uF-1 Seismic Walkdown Checklist (SWC)                    SWELl-       070 Equipment ID No.          E51NO35E                 Equip. Class' 18 - Instrument Racks Equipment Description Condensate Storaqe Tank (CondensateStorage Tank (RCIC) Level Transmitter)
Location: Bldg. AB                    Floor El. 119          Room, Area       1A201, 07 Manufacturer, Model, Etc. (optional but recommended)               Rosemount Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one        YE NF-D of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YE NEI     UD N/AD Level Transmitter mounting bracket is attached to TS 6x6 vertical post using four bolts, and TS 6x6 verticalpost is anchoredto the floor using (4) 1/2" dia. anchorbolts. See photos.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                  YM NEI     U-    N/AD1 oxidation?
Flooris covered with epoxy coating; no visual indication of corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                   YN ND U'         N/AD--
anchors?
Flooris covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?                YE ND UD N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked againstdrawing FSK-1-0127G-037-B Rev. 4, and the configurationshown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y[    NDI UDl potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 237 of 345 Status: Y[     NF] UM-Seismic Walkdown Checklist (SWC)                SWELl-      070 Equipment ID No. E51N035E                      Equip. Class, 18- Instrument Racks Equipment Description Condensate Storage Tank (Condensate Storage Tank (RCIC) Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       YO NE] U[U N/A--
All equipments/structuresnearby are rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YtN NEI UE] N/AU--
and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                YZ NE' UEI       N/AF-Flex conduit has been used for routing cable to the level transmitter, and tubing attachedto the transmitterhas adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       YM NE] UFl of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YN N[:] U[]
adversely affect the safety functions of the equipment?
Modem (CA-U1-AUX-1 19-7) is mounted on overhead cable tray support; however doesn't pose a seismic concern. See photo.
Comments None Evaluated by: KonR S. Jason                                      Aak               Date: 9/25/2012 Tori Robinson                                                              9/25/2012 Page 2 of 3

Engineering Report No. GGNS-C S- 12-00002 Rev. 0 Attachment C Page 238 of 345 Status: YN NF-I uF-1 Seismic Walkdown Checklist (SWC)        SWELl-      070 Equipment ID No. E51NO35E            Equip. Class, 18 - Instrument Racks Equipment Description Condensate Storage Tank (Condensate Storage Tank (RCIC) Level Transmitter)
Photographs Note: Level Transmitter                              Note: RP modem supported from cable tray support Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 239 of 345 Status: YV      NOI  UI--
Seismic Walkdown Checklist (SWC)                   SWELl-       071 Equipment ID No.         E51NO35A                 Equip. Class, 18 - Instrument Racks Equipment Description Condensate Storage Tank (Condensate Storage Tank (RCIC) Level Transmitter)
Location: Bldg. AB                   Floor El. 119          Room, Area       1A201, 07 Manufacturer, Model, Etc. (optional but recommended)              Rosemount Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YE NEI of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                 YZ N-       U[:] N/Ar Level Transmitter mounting bracket is attachedto TS 6x6 vertical post using four bolts, and TS 6x6 vertical post is anchored to the floor using (4) 1/2" dia. anchor bolts. See photos.
No bent, broken, missing or loose hardware found.
: 3. Is the anchorage free of corrosion that is more than mild surface                 YZ NO U[:] N/A-oxidation?
Floor is covered with epoxy coating; no visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                  YZ N-       Ur-   N/AD anchors?
Flooris covered with epoxy coating; no visual indicationof concrete crack found.
: 5. Is the anchorage configuration consistent with plant documentation?               YE NO ur- N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
Anchorage was checked againstdrawing FSK-1-0127G-036-B Rev. 3, and the configurationshown on the drawing matched the field condition.
: 6. Based on the above anchorage evaluations, is the anchorage free of                YM NEI U[-D potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 240 of 345 Status: YO NE* UO Seismic Walkdown Checklist (SWC)                SWELl-      071 Equipment ID No.       E51N035A                Equip. Class, 18- Instrument Racks Equipment Description Condensate Storage Tank (CondensateStorage Tank (RCIC) Level Transmitter)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?        YO NEI      Ui-l NIA-I All equipments/structuresnearbyare rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   Y;    NEI   UL] N/ALj and masonry block walls not likely to collapse onto the equipment?
All overhead items arerigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                 YZ NE-7 UE- N/AUI Flex conduit has been used for routingcable to the level transmitter, and tubing attached to the transmitter has adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free        YZ NiE U[]
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could         Y21 NEI UEr adversely affect the safety functions of the equipment?
Modem (CA-Ul-AUX-1 19-7) is mounted on overhead cable tray support; however doesn't pose a seismic concern. See photo.
Comments None Evaluated by: Kvono S. (Jason)Pak                                CA,              - Dae Date:  95 9/25/2012 Tori Robinson                                                              912512012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 241 of 345 Status: YZ NEIJ Uil Seismic Walkdown Checklist (SWC)        SWELl-      071 Equipment ID No. E51N035A              Equip. Class, 18 - Instrument Racks Equipment Description Condensate Storage Tank (CondensateStorage Tank (RCIC) Level Transmitter)
Photographs Note: RP modem supported from cable tray support Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 242 of 345 Status: YZ N-- U-I Seismic Walkdown Checklist (SWC)                   SWELl-       072 Equipment ID No.         E31NO0IA                 Equip. Class, 19- Temperature Sensors Equipment Description Air Temperature Element(RHR A EQUIPMENTAREA 2 TEMPERATURE ELEMENT)
Location: Bldg. AB                   Floor El. 93           Room, Area       1A103,07 Manufacturer, Model, Etc. (optional but recommended)              PYCO INC, 102-9039-08-6 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YOI NZ of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  Y[K NO UID N/AL]
Item mounted on plate, plate anchord to wall
: 3. Is the anchorage free of corrosion that is more than mild surface                  YO NEI U-- N/AD]
oxidation?
Anchors coated
: 4. Is the anchorage free of visible cracks in the concrete near the                   YN ND UD-- N/AD anchors?
No visible cracks in concrete
: 5. Is the anchorage configuration consistent with plant documentation?                YO ND U- N/AO (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 YN Nn-U potentially adverse seismic conditions?
' Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 243 of 345 Status: YE NI-j     UE-'
Seismic Walkdown Checklist (SWC)                SWELl-      072 Equipment ID No.       E31NOO1A                Equip. Class, 19- Temperature Sensors Equipment Description Air Temperature Element(RHR A EQUIPMENTAREA 2 TEMPERATURE ELEMENT)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       Y0 NO Ur-        N/A[-]
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ>   NEI" U-] N/AD and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?                Y[I NO U-] N/A-
: 10. Based on the above seismic interaction evaluations, is equipment free       YZ No[-]ur of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YN NiO] url adversely affect the safety functions of the equipment?
Comments The temperature element was visually inspected from the stairway at approximatelyelevation 97'.
Evaluated by: Chase Wharton *(        lk    6,     ,4'                             Date: 10/8/2012 Fred HopkIns                                                               10/8/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 244 of 345 Status: YE      N[-    U[I Seismic Walkd own Checklist (SWC)        SWELl-      072 Equipment ID No. E31NOOIA             Equip. Class' 19- Temperature Sensors Equipment Description Air Temperature Element(RHR A EQUIPMENTAREA 2 TEMPERATURE ELEMENT)
Photographs Note:
Page 3 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 245 of 345 Status: YD NM Ui-I Seismic Walkdown Checklist (SWC)                    SWELl-      073 Equipment ID No.         E31NO31A                 Equip. Class' 19 - Temperature Sensors Equipment Description Air Temperature Element (MSL Pipe Tunnel Ambient TemperatureElement)
Location: Bldg. AB                   Floor El. 139          Room, Area       1A305, 08 Manufacturer, Model, Etc. (optional but recommended)              Pyco GE. 145C3224 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one       YE]- N 0 of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                  YE-- NI] Ui-I N/A[]
: 3. Is the anchorage free of corrosion that is more than mild surface                  YO] NEI U-] N/A[-'
oxidation?
: 4. Is the anchorage free of visible cracks in the concrete near the                   YE] Ni-] UL- N/AD-]
anchors?
: 5. Is the anchorage configuration consistent with plant documentation?                YF'I N '] U--] N/AD (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                 Y -- N-] U --
potentially adverse seismic conditions?
1 Enter the equipment class name from EPRI 1025286 Appendix B: Classes of Equipment.
Page I of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 246 of 345 Status: YO NZ UD-I Seismic Walkdown Checklist (SWC)               SWELl-      073 Equipment ID No.      E31NO31A               Equip. Class, 19 - Temperature Sensors Equipment Description Air Temperature Element (MSL Pipe Tunnel Ambient Temperature Element)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       .Y-I NDI    ur- N/AD-
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YE]- ND] U[-- N/AD--
and masonry block walls not likely to collapse onto the equipment?
: 9. Do attached lines have adequate flexibility to avoid damage?                Yi-- NDl UD N/AD1
: 10. Based on the above seismic interaction evaluations, is equipment free       YD-- ND UD--
of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YD- ND&#xfd; U[-
adversely affect the safety functions of the equipment?
Comments Evaluated by:                                                                      Date:
Page 2 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 247 of 345 Status: YE-     NM Ur-Seismic Walkdown Checklist (SWC)         SWELl-      073 Equipment ID No. E31NO31A             Equip. Class, 19 - Temperature Sensors Equipment Description Air Temperature Element (MSL Pipe Tunnel Ambient Temperature Element)
Photographs Note:                                            I I Note:
Page 3 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 248 of 345 Status: Y[- NO UD--
Seismic Walkdown Checklist (SWC)         SWELl-      073 Equipment ID No. E31NO31A             Equip. Class, 19 - Temperature Sensors Equipment Description Air Temperature Element (MSL Pipe Tunnel Ambient TemperatureElement)
Page 4 of 4

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 249 of 345 Status: Y[     NEI    UI-Seismic Walkdown Checklist (SWC)                    SWELl-       074 Equipment ID No.         M71NOO7A                  Equip. Class' 19 - Temoerature Sensors Equipment Description Temperature Element (CTMT 139 ft Elevation Temperature Element)
Location: Bldg.      CTMT            Floor El. 135           Room, Area       1A313, CTMT Manufacturer, Model, Etc. (optional but recommended)               Thermo Electric, 27620 Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings. Additional space is provided at the end of this checklist for documenting other comments.
Anchorage
: 1. Is the anchorage configuration verification required (i.e., is the item one         YD--  NZ of the 50% of SWEL items requiring such verification)?
: 2. Is the anchorage free of bent, broken, missing or loose hardware?                   YZ NEI U-I N/AL]
Angle member supporting temperatureelement is welded to the structuralsteel.
No bent, broken, missing or loose hardwarefound.
: 3. Is the anchorage free of corrosion that is more than mild surface                   Y< NEI     ui-- N/AD oxidation?
No visual indicationof corrosion found.
: 4. Is the anchorage free of visible cracks in the concrete near the                    YE] NDI U-- N/AZ anchors?
No concrete connection.
: 5. Is the anchorage configuration consistent with plant documentation?                 YE] NE] Ur-      N/AZ (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)
: 6. Based on the above anchorage evaluations, is the anchorage free of                  YZ N[:- UE]
potentially adverse seismic conditions?
IEnter the equipment class name from EPRI  1025286 Appendix B: Classes of Equipment.
Page 1 of 3

Engineering Report No. GGNS-CS-12-00002 Rev. 0 Attachment C Page 250 of 345 Status: YZ NO U-'
Seismic Walkdown Checklist (SWC)                SWELl- 074 Equipment ID No.      M71NOO7A                Equip. Class, 19 - Temperature Sensors Equipment Description Temperature Element (CTMT 139 ft Elevation Temperature Element)
Interaction Effects
: 7. Are soft targets free from impact by nearby equipment or structures?       Y23 NEI UL-I N/AUI All equipments/structuresnearby are rigidly supported.
: 8. Are overhead equipment, distribution systems, ceiling tiles and lighting,   YZ NO UF         N/A[-
and masonry block walls not likely to collapse onto the equipment?
All overhead items are rigidly supported.
: 9. Do attached lines have adequate flexibility to avoid damage?                Y29 NO ULII N/AU Flex conduit has been used for routing cable to the temperature transmitter,therefore attached line has adequate flexibility.
: 10. Based on the above seismic interaction evaluations, is equipment free       Y[    Nn U Lu of potentially adverse seismic interaction effects?
Other Adverse Conditions
: 11. Have you looked for and found no other seismic conditions that could        YM NO U0 adversely affect the safety functions of the equipment?
Comments None Evaluated by: Kyon S. Ja-so Pak                                                    Date: 9/27/2012 Tori Robinson                  ~t                    t i                   9/27/2012 Page 2 of 3

Engineering Report No. GGNS-CS- 12-00002 Rev. 0 Attachment C Page 251 of 345 Status: YZ NI        U--I Seismic Walkdown Checklist (SWC)        SWELl-      074 Equipment ID No. M71NOO7A            Equip. Classi 19 - TemperatureSensors Equipment Description Temperature Element (CTMT 139 ft Elevation Temperature Element)
Photographs Note: Temperature Element                            Note: Temperature Element Page 3 of 3}}