RS-12-165, 12Q0108.60-R-001, Rev. 0, Seismic Walkdown Checklists, C-1 Through C-143

From kanterella
(Redirected from ML12340A349)
Jump to navigation Jump to search
12Q0108.60-R-001, Rev. 0, Seismic Walkdown Checklists, C-1 Through C-143
ML12340A349
Person / Time
Site: Clinton Constellation icon.png
Issue date: 11/27/2012
From:
Stevenson & Associates
To:
Exelon Generation Co, Japan Lessons-Learned Division
References
RS-12-165 12Q0108.60-R-001, Rev. 0
Download: ML12340A349 (143)
v • d • e


Text

Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 C Seismic Walkdown Checklists (SWCs)Table C-1 provides a description of each item, anchorage verification confirmation, a list of Area Walk-By Checklists associated with each item, comments, and page numbers of each Seismic Walkdown Checklist.

C-1 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Table C-1. Summary of Seismic Walkdown Checklists Anchorage AREA ID DESCRIPTION Configuration WALK- Comments PAGE Verified BY OAP05E 480 VOLT UNIT SUBSTATION A Y (Later) 11 SWEL 1 OAP25E DIVISION 2 DAMPERS MCC B Y 5 SWEL 1 C-7 OAP54EB CONTROL BUILDING MCC E2 Y 12 SWEL 1 C-11 0PL72JB CONTROL ROOM HVAC SYSTEM N 10 SWEL 1 C-16 PANEL TRAIN BL OVC03CB CONTROL ROOM HVAC SUPPLY FAN N 11 SWEL 1 C-20 OVC08PB CONTROL ROOM HVAC CHILLED Y 11 SWEL 1 C-24 CONTROL ROOM HVAC AIRLLED 0VC08PB HADIGUIY 11 SWEL 1 C-24 HANDLING UNIT B OVC14TB CONTROL RM HVAC SYSTEM N 11 SWEL 1 C-31 CHILLED WATER COMPRESSION T 1AP07E 4160 VOLT SWITCHGEAR 1A1 Y (Later) 38 SWEL I lAP11E 480 VOLT UNIT SUBSTATION 1A Y (Later) 38 SWEL 1 IAP30E SHUTDOWN SERVICE WATER MCC Y 8 SWEL I C-34 1B IAP41E AUXILIARY BUILDING MCC IF Y 34 SWEL I C-38 1AP42E AUXILIARY BUILDING MCC 1G Y 37 SWEL 1 C-42 1AP61E DG BUILDING MCC 1B Y 5 SWEL 1 C-46 1AP73E AUXILIARY BUILDING MCC 1A2 Y 35 SWEL 1 C-50 1 B21 F041D 55 GALLON 1B21A003D ACCUMULATOR FOR PR VALVE Y (Later) Outage SWEL I 1B21F041A 16 GALLON IB21A004A ACCUMULATOR FOR PR VALVE Y (Later) Outage SWEL I 1 B21F047D 16 GALLON IB21A004L ACCUMULATOR FOR PR VALVE Y (Later) Outage SWEL 1 IB21F022A MAIN STEAM INBOARD ISOLATION N (Later) Outage SWEL 1 VALVE -1B21-F022A N_(Later)

Outage SWEL__1B21F028A MAIN STEAM OUTBOARD ISOLATION N (Later) Outage SWEL 1 VALVE N_(Later)

Ouag _WE_1B21F041A MAIN STEAM SAFETY/RELIEF VALVE N (Later) Outage SWEL 1 1B21F041D MAIN STEAM SAFETY/RELIEF VALVE N (Later) Outage SWEL 1 1321N004A SRV F041A DUMP TO SUP POOL N (Later) Outage SWEL I TAILPIPE TEMPERATURE N__Later)

Outag SWEL_1 IB21 NO4D SRV F041D DUMP TO SUP POOL N (Later) Outage SWEL I TAILPIPE TEMPERATURE N_(Later)

Outag SWEL_1 IC11DO01BE 16-05 HYDRAULIC CONTROL UNIT N 17 SWEL 1 C-54 lC11DO01CG 20-53 HYDRAULIC CONTROL UNIT N 17 SWEL 1 C-58 lC11D001DL 32-05 HYDRAULIC CONTROL UNIT N 18 SWEL 1 C-61 lCllDO01FC 40-53 HYDRAULIC CONTROL UNIT N 18 SWEL 1 C-65 Table C-1 Page 1 of 5 C-2 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Anchorage AREA ID DESCRIPTION Configuration WALK- Comments PAGE Verified BY 1CIIP3OI CRD PRESSURE CONTROL INST N 20 SWEL I C-68 PANEL 1C61 POO1 NSSS REMOTE SHUTDOWN PANEL N 35 SWEL I C-73 1DC02E 125V DC BATTERY 1B N 33, SWEL 1 C-79 1DC07E 125V BATTERY CHARGER 1B Y 38 SWEL 1 C-83 lDC14E 125V DC MCC 1B Y 38 SWEL 1 C-87 1DC15E 125V DC MCC 1D Y 13 SWEL 1 C-91 IDGOIJB IDGOIKB CT-PT COMPARTMENT Y 3 SWEL 1 C-95 1 DG01 KB DIESEL GENERATOR 1 B Y 3 SWEL 1 C-99 1DG01TB DIVISION 2 DG FUEL OIL DAY TANK Y 4 SWEL 1 C-103 1IDG04TB DIESEL GENERATOR 1A STARTING Y 1 SWEL 1 C-107 AIR RECEIVER B lDG06SB DIESEL GENERATOR 1 B AIR SKID Y 3 SWEL 1 C-111 1 DG01KB 12 CYL COOLING WATER 1 DG1 lAB Hl"ECAGRN/A 3 SWEL 1 C-1 14 HEAT EXCHANGER COOLINGWATER lDG19PC 1DG01KB 16 CYL COOLING WATER N/A 3 SWEL1 C-117 PUMP 1DG20PB 1DGOIKA 12 CYL COOLING WATER N/A 1 SWEL 1 C-120 PUMP 1DO01PB 1DOO1TB FUEL OIL TRANSFER PUMP Y 6 SWEL 1 C-123 1E12B0O1B RHR HEAT EXCHANGER 1B Y 36 SWEL 1 C-126 1E12CO02B RHR PUMP 1B Y 32 SWEL1 C-129 1EI2FOO3B RHR HX 1B SHELL SIDE OUTLET N/A 36 SWEL1 C-132 VALVE 1EI2FQO4B RHR PUMP 1B SUCTION VALVE N/A 32 SWELI C-135_ IE12F0O4B RHR B SHUTDOWN COOLING 1E12FO06B RHR B N/A 32 SWEL 1 C-138__________SUCTION VALVE INDICATOR NA2 __ C1 1E12ROO2B PRESSUREINDICATOR N/A 32 SWEL 1 C-141 1E12R008B PRESSURE INDICATOR N/A 32 SWELl1 C-144 1 E21C001 LPCS PUMP Y 31 SWEL1 C-147 1E22C001 HPCS PUMP Y 15 SWEL1 C-151 HPCS SUCT FROM RCIC STOR TNK 1E22F001 N/A 15 SWEL 1 C-1 55 VLV 1E22F004 HPCS PUMP DISCHARGE VALVE N/A 16 SWEL 1 C-158 1E22F012 SUPPRESSION POOL MIN FLOW N/A 15 SWEL 1 C-161 BYPASS VALVE 1E22F015 SUPPRESSION POOL PUMP N/A 15 SWEL 1 C-164 SUCTION VALVE-1E22R001 HPCS PUMP SUCTION PRESS N/A 15 SWEL 1 C-167 1E22R601 HPCS PUMP DISCHARGE PRESSURE N/A 9 SWEL 1 C-170_INDICATOR 1E22R603 HPCS PUMP DISCHARGE FLOW N/A 9 .SWEL 1 C-172 1E22S001 ENG-GEN FOR HPCS SYSTEM Y 2 SWEL 1 C-174 Table C-1 Page 2 of 5 C-3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Anchorage AREA ID DESCRIPTION Configuration WALK- Comments PAGE Verified BY 1E22S001B DIV 3 DIESEL GEN CONTROL PANEL N 2 SWEL 1 C-178 1E22S001D 125V DC BATTERY IC Y 24 SWEL 1 C-181 1E22S001E DIV 3 BATTERY CHARGER Y 14 SWEL 1 C-185 1E22S003 HPCS SYSTEM TRANSFORMER N 14 SWEL 1 C-189 4160 VAC METALCLAD SWITCHGEAR 1E22S004 lC1 BREAKER N (Later) 14 SWEL I DRYWELL AMBIENT TEMPERATURE 1E31N017A DETECTOR N (Later) Outage SWEL1 1E51C001 RCIC PUMP Y 30 SWEL1 C-192 1E51C002E RCIC TURB TRIP & THROTTLE VALVE N/A 30 SWEL 1 C-196 IE51F010 RCIC SUCTION FROM RCIC N/A 30 SWEL 1 C-199 STORAGE TANK VALVE 1E51F019 RCIC RECIRC TO SUPPRESSION N/A 36 SWEL 1 C-202 POOL VALVE RClC PUMP SUC FROM SUPP POOL 1 E51 F031 N/A 30 SWEL 1 C-205 VALVE 1E51R005 RCIC PUMP DISCHARGE N/A 30 SWEL1 C-209 TEMPERATURE INDICATOR 1FC004A FD BYPASS TO HX A VLV N/A 29 SWEL 2 C-212 FC RETURN INSIDE CNMT ISOL*1FC007 N/A 18 SWEL 2 C-215 VALVE 1FC008 FC RETURN OUTSIDE CNMT N/A 22 SWEL 2 C-218 ISOLATION VALVE IFCOIIA FPC & C PUMP 1A SUCTION ISOL N/A 29 SWEL2 C-221 VALVE 1FC015A FPC & C 1A INLET ISOLATION VALVE N/A 25 SWEL2 C-224 1FC016A FILTER DEMIN SUPPLY ISOLATION N/A 29 SWEL 2 C-227 1FC016A VALVE 1A N/A 29 _2C2 1FC017 FC CLEAN UP PUMPS TO FC DEMIN N/A 26 SWEL2 C-230 TANKS ISOL VALVE 1FC01AA FUEL POOL HEAT EXCHANGER 1A Y 25 SWEL 2 C-233 1 FC023 FC DEMIN OUTLET HDR VLV N/A 21 SWEL 2 C-237 1FC024A FILTER DEMIN RETURN ISOLATION N/A 29 SWEL2 C-240 VALVE 1A 1FC026A FPC & C HX 1A OUTLET ISOLATION N/A 25 SWEL2 C-243 VALVE I1FC027 FPC & C DISCHARGE HEADER N/A 22 SWEL 2 C-246 1FC027__ ISOLATION VALVE N/A_22'___

___ C-246 1FC02PA FUEL POOL COOLING PUMP 1A Y 29 SWEL 2 C-249 1 FC036 FC SUPPLY OUTSIDE CNMT N/A 22 SWEL 2 C-253 ISOLATION VALVE FC SUPPLY INSIDE CNMT ISOL 1FC037 VALVEN/A 1_18 __ SWEL_2 IC-25 6 Table C-1 Page 3 of 5 C-4 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Anchorage AREA ID DESCRIPTION Configuration WALK- Comments PAGE Verified BY 1 FC038 FC SURGE TK MAKEUP CONTROL N/A 22 SWEL 2 C-260 VLV 1FC085A FC TO SEPERATOR STORAGE POOL N/A 19 SWEL 2 C-263 RELIEF VALVE 1 FC091 FC TO RHR HX RELIEF VALVE N/A 21 SWEL 2 C-266 IFC095A 1 FC01AA RELIEF VALVE: 'FC' TUBE N/A 25 SWEL 2 C-269 SIDE RELIEF VALVE.1FIFC144 FC SUPPLY FLOW TO CONTAINMENT N 25 SWEL 2 C-272 POOLS 1HI3P601 REACTOR CORE COOLING BENCH N 9 SWEL 1 C-275 BB 1H13P639 CNMT ATM MON INST PNL B N 9 SWEL 1 C-278 1H22P001 LOW PRESSURE CORE SPRAY Y 31 SWEL I C-282 INSTRUMENT PANEL 1H22P021 RESIDUAL HEAT REMOVAL B N 32 SWEL 1 C-286 INSTRUMENT PANEL 1H22P024 HIGH PRESSURE CORE SPRAY Y 15 SWEL 1 C-294 INSTRUMENT PANEL 1H22P028 HPCS DIESEL-GENERATOR Y 2 SWEL 1 C-298 PROTECTIVE RELAY PANEL SI A007 DRYWELL IA OUTBOARD ISOLATION N/A 18 SWEL 1 C-302 CONTROL VALVE COMPRESSED GAS OUTBOARD ISOL 11AO13A N/A 27 SWEL 1 C-306 VALVE 1PIDG036 1DG01KB 16 CYL STARTING AIR N/A 3 SWEL 1 C-309 PRESSURE 1PIDG040 1DG01KB AIR RECEIVER 1DG05TA N/A 3 SWEL 1 C-313 PRESSURE 1DGO1KB 16 CYL FUEL INLET 1PIDG044 N/A 3 SWEL 1 C-316 PRESSURE 1PIDG060 1DG01KB 16 CYL LUBE PRESSURE N/A 3 SWEL 1 C-319 1PIDG303B 1DG01KB 12 CYL CRANKCASE N/A 3 SWEL 1 C-322 PRESSURE 1PIDG304B IDGO1KB 16 CYL WATER JACKET N/A 3 SWEL 1 C-325 PRESSURE PI FC02PA SUCTION PRESSURE 1PIFC145 GAUGEN 28 SWEL_2 C-328 1PL12JB DIESEL-GENERATOR 1 B CONTROL N 3 SWEL 1 C-331 PANEL ASSEMBLY DRYWELL RE OUTBOARD 1 RE020 ISOLATION CONTROL VALVE N/A 18 SWELI C-335 1SX006C DG 1C HEAT EXCHANGER OUTLET N/A 2 SWEL1 C-338 VALVE 1SX010B SX OUTLT SX PUMP RM 1 B EAC N/A 8 SWELI C-341 (MANUAL OVERRIDE HANDWHEEL)

Table C-1 Page 4 of 5 C-5 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Anchorage AREA ID DESCRIPTION Configuration WALK- Comments PAGE Verified BY 1SX014B PSW TO SSW 1 B HDR ISOL VLV N/A 8 SWEL 1 C-344 1SX01FB SHUTDOWN SERVICE WATER Y 8 SWEL 1 C-347 STRAINER 1B ISXOI PB SHUTDOWN SERVICE WATER PUMP Y 8 SWEL 1 C-351 1SX01P__ B _Y__ 8_WE _1C-5 1 B ISX063B DIESEL GEN 1B HEAT EXCH OUTLET N/A 3 SWEL 1 C-354 VALVE 1VD01CB DIESEL GENERATOR ROOM 1B VENT N 7 SWEL 1 C-357 FAN 1VD01YB DIESEL GENERATOR ROOM N 7 SWEL 1 C-360 MODULATION DAMPER _1VH01CB SSW PUMP ROOM B SUPPLY FAN N 8 SWEL 1 C-364 1VQ003 EXHAUST OUTBOARD DRYWELL N/A 18 SWEL 1 C-368 ISOLATION VALVE IVQO4ADW PURGE CONTAINMENT 1VQ004A DWPRECNANETN/A 22 SWEL 1 C-371 OUTBOARD ISOLATION DAMPER 1VRO01A CONTAINMENT VENT.OUTBOARD N/A 23 SWEL 1 0-374 ISOLATION VALVE CONTINUOUS CNMT PRG SYS OUTBOARD ISOLATION VALVE 1VRO07A CONTINUOUS CNMT PURGE OUTBOARD CNMT ISOLATION VLV 1VY05C ECCS RHR HEAT EXCHANGER N 32 SWEL 1 0-385 ROOM 1B SUPPLY FAN I I I Table C-1 Page 5 of 5 C-6 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: E N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 0AP25E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DIVISION 2 DAMPERS MCC B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.Middle weld is at mounting channel seam Weld is 2 -1 W" long on either side of seam. Determined to be equivalent to that required by Walkdown Team -OK 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-7 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP25E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DIVISION 2 DAMPERS MCC B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Yes 9. Do attached lines have adequate flexibility to avoid damage?Flexible conduit -Ok Trays sit on top of MCC. Able to slide. Not bolted to MCC Trays not stiff enough to be an issue -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: ,JA10-'- David Carter Date: 10/11/2012 ( / / " Philip Gazda 10/12012 C-8 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP25E Equipment Class: (1) Motoi Equipment

==

Description:==

DIVISIOI r Control Centers N 2 DAMPERS MCC B Photos Photos OAP25E Clinton 9-10-12 048 UAI-'zot-ullnton u-IU-1z U4uI C-9 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP25E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DIVISION 2 DAMPERS MCC B uAvzbt= L;nnton 9-iu-1z ubu C-10 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 5 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 0AP54EB Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

CONTROL BUILDING MCC E2 Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 825.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.Note that OAP54E in table 1 of Sheet 3 applies for both OAP54EA and OAP54EB. Both equipment refer to the same SQ-CL370 and CQD-039530 qualification reports.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-11 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP54EB Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

CONTROL BUILDING MCC E2 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Attached cable trays flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/1/2012 A° Philip Gazda 10/1/2012 C-1 2 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP54EB Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

CONTROL BUILDING MCC E2 Photos UAV04ttS (/AVVb UN VAU LJ UKAumA\) uAlflTof to-1 1-1e 12049 050 C-1 3 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP54EB Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

CONTROL BUILDING MCC E2 C-14 Clinton Power Station 1200108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 5 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OAP54EB Equipment Class: (1) Motor Enuinment Descrintion:

CONTRO Control Centers BUILDING MCC E2 C-1 5 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 0PL72JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTROL ROOM HVAC SYSTEM PANEL TRAIN BL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 825.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-16 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OPL72JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTROL ROOM HVAC SYSTEM PANEL TRAIN BL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK Masonry Wall SIR 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Opened panel. No internal mounting or other seismic issues found.Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: ,.-4 1 14,k David Carter Date: 10/1/2012 62 Philip Gazda 10/1/2012 C-1 7 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OPL72JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CONTROL ROOM HVAC SYSTEM PANEL TRAIN BL Photos C-18 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OPL72JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauioment

==

Description:==

CONTROL ROOM HVAC SYSTEM PANEL TRAIN BL C-1 9 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: L N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 0VC03CB Equipment Class: (9) Fans Equipment

==

Description:==

CONTROL ROOM HVAC SUPPLY FAN B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 825.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL, The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Fan supported on isolators.

Attached to steel frame which it is welded to pad.2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-20 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC03CB Equipment Class: (9) Fans Equipment

==

Description:==

CONTROL ROOM HVAC SUPPLY FAN B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?Attached conduit and duct are flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: QQ-k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-21 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: E-i N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC03CB Equipment Class: (9) Fans Equipment

==

Description:==

CONTROL ROOM HVAC SUPPLY FAN B Photos OVC03CB Clinton 9-11-12 040 OVC03CB Clinton 9-11-12 041 C-22 Clinton Power Station 12Q0O108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC03CB Equipment Class: (9) Fans EauiDment

==

Description:==

CONTROL ROOM HVAC SUPPLY FAN B uvtuU5t;tb uIifof ý)-i i-i z u4z C-23 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 0VC08PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

CONTROL ROOM HVAC CHILLED WATER PUMP B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 825.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes Surface rust is judged to be acceptable.

4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage venfied per drawing M04-1172 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-24 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: Y] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC08PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

CONTROL ROOM HVAC CHILLED WATER PUMP B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Glass oiler has no interaction concerns.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Box above is skewed. Connected via conduit.Yes Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes No expected differential movement.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: ,JA(Q:k David Carter Date: 10/1/2012 Philip Gazda 10/11/2012 C-25 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC08PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

CONTROL ROOM HVAC CHILLED WATER PUMP B Photos C-26 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC10SB Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTROL ROOM HVAC AIR HANDLING UNIT B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 825.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes One anchor has surface rust that is judged to be acceptable.

4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-27 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC10SB Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTROL ROOM HVAC AIR HANDLING UNIT B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Equipment ID not clearly labeled downstream of Fan OVC03CB.Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-28 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC1OSB Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTROL ROOM HVAC AIR HANDLING UNIT B Photos C-29 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC10SB Equipment Class: (10) Air Handlers Equipment

==

Description:==

CONTROL ROOM HVAC AIR HANDLING UNIT B C-30 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC14TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

CONTROL RM HVAC SYSTEM CHILLED WATER COMPRESSION T Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 838.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Item in overhead and wall not well visible.5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-31 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC14TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

CONTROL RM HVAC SYSTEM CHILLED WATER COMPRESSION T Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

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

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/11/2012 C-32 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: OVC14TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

CONTROL RM HVAC SYSTEM CHILLED WATER COMPRESSION T Photos C-33 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP30E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

SHUTDOWN SERVICE WATER MCC 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

SH, 699.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-34 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP30E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

SHUTDOWN SERVICE WATER MCC 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Attached conduit flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: ,JAIQ-- David Carter Date: 10/11/2012 Philip Gazda 10/1/2012 C-35 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP30E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

SHUTDOWN SERVICE WATER MCC 1 B Photos C-36 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: inment Descriotion:

1AP30E (1) Motor Control Centers SHUTDOWN SERVICE WATER MCC 1 B C-37 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP41E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1F Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 762.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

Welded to comer angle.2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-38 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: Mj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP41E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1F Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead cable tray, conduit, and nearby duct are judged to be acceptable.

Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Attached conduit and cable trays are flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: ,Q-A/Qk David Carter Date: 10(1/2012 Philip Gazda 10/1/2012 C-39 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP41E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1F Photos PANEL -OK) Clinton 9-13-12 075 C-40 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP41E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1F C-41 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: rM N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP42E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC IG Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 762.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoraae 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-42 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: FY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP42E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1G Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead cable tray is judged to be acceptable.

Nearby conduit and pipe are judged to be acceptable.

Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Yes Attached conduit and cable trays are flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: .-'~'- David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-43 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP42E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1G Photos C-44 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: IPrm=inma~nf I'oarrinfinn.

1AP42E (1) Motor Control Centers AUXILIARY BUILDING MCC 1G C-45 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP61E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DG BUILDING MCC 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 737.00.ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?
2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-46 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: Mj N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP61E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DG BUILDING MCC 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -Ok Chain interacts with conduit -OK 9. Do attached lines have adequate flexibility to avoid damage?Tray sits on top of MCC and not bolted directly to MCC. Not stiff enough to be a concern -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q)AIQk David Carter Date: 10/1/2012 A e Philip Gazda 10/1/2012 C-47 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP61E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DG BUILDING MCC lB Photos C-48 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP61E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

DG BUILDING MCC lB 1, C-49 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4.Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP73E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1A2 Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes Yes Yes C-50 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP73E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1A2 Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead cable tray, conduit, and HVAC duct are judged to be acceptable.

Overhead lights -OK Masonry Wall SIR 9. Do attached lines have adequate flexibility to avoid damage?Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-51 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP73E Equipment Class: (1) Motor Control Centers Equipment

==

Description:==

AUXILIARY BUILDING MCC 1A2 Photos C-52 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1AP73E Equipment Class: (1) Motor Control Centers Eauioment

==

Description:==

AUXILIARY BUILDING MCC 1A2 C-53 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01BE Equipment Class: (0) Other Equipment

==

Description:==

16-05 HYDRAULIC CONTROL UNIT Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CNMT, 755.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

HCU bolted to plate with 4 bolts. Plate is welded to floor plates -OK 2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-54 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: Mf N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01BE Equipment Class: (0) Other Equipment

==

Description:==

16-05 HYDRAULIC CONTROL UNIT Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -Ok Overhead piping is well supported

-OK 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-55 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

lCllDO01BE (0) Other 16-05 HYDRAULIC CONTROL UNIT Photos Photos C-56 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: FT N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Eauipment

==

Description:==

lCllDO01BE (0) Other 16-05 HYDRAULIC CONTROL UNIT C-57 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: IC11DO01CG Equipment Class: (0) Other Equipment

==

Description:==

20-53 HYDRAULIC CONTROL UNIT Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CNMT, 755.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

HCU bolted to plate with 4 bolts. Plate is welded to floor plates -OK 2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-58 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lC11DO01CG Equipment Class: (0) Other Equipment

==

Description:==

20-53 HYDRAULIC CONTROL UNIT Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK Overhead piping well supported

-OK 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-59 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01CG Equipment Class: (0) Other Equipment

==

Description:==

20-53 HYDRAULIC CONTROL UNIT Photos C-60 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01DL Equipment Class: (0) Other Equipment

==

Description:==

32-05 HYDRAULIC CONTROL UNIT Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CNMT, 755.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

HCU bolted to plate that is welded to a plated that is welded to an embedded plate.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

No Yes Yes Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-61 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01DL Equipment Class: (0) Other Equipment

==

Description:==

32-05 HYDRAULIC CONTROL UNIT Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Piping above well supported

-OK 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: QJAIQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-62 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01DL Equipment Class: (0) Other Equipment

==

Description:==

32-05 HYDRAULIC CONTROL UNIT Photos WELDED OK) Clinton 9-12-12 007 C-63 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01DL Equipment Class: (0) Other Equipment

==

Description:==

32-05 HYDRAULIC CONTROL UNIT C-64 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01FC Equipment Class: (0) Other Equipment

==

Description:==

40-53 HYDRAULIC CONTROL UNIT Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CNMT, 755.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

HCU bolted to plate that is welded to a plated that is welded to an embedded plate.2. Is the anchorage free of bent, broken, missing or loose hardware?3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Yes Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-65 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1ClDO01FC Equipment Class: (0) Other Equipment

==

Description:==

40-53 HYDRAULIC CONTROL UNIT Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead piping well supported 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: -Jd4.k David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-66 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lCllDO01FC Equipment Class: (0) Other Equipment

==

Description:==

40-53 HYDRAULIC CONTROL UNIT Photos C-67 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C1lP301 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CRD PRESSURE CONTROL INST PANEL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CNMT, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Rack welded to embedded plates at wall.2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-68 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1CllP301 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CRD PRESSURE CONTROL INST PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect thesafety functi ons of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/12/12 Evaluated by: ,)AIQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-69 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 5 Status: 1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1CllP301 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

CRD PRESSURE CONTROL INST PANEL-It.Cl I 9- 12-uI 1 -I 12 .,-I 026ý)Clinton 9-12-12 028 12 026 C-70 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 5 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1CllP301 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauioment DescriDtion:

CRD PRESSURE CONTROL INST PANEL 12027 C-71 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 5 of 5 Status: E-I N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C1lP301 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Eauipment

==

Description:==

CRD PRESSURE CONTROL INST PANEL C-72 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C61P001 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

NSSS REMOTE SHUTDOWN PANEL Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Cabinet bolted to plate which is welded to pad.2. Is the anchorage free of bent, broken, missing or.loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes Yes Slight cracking in pad judged to be acceptable.
5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-73 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C61P001 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

NSSS REMOTE SHUTDOWN PANEL Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights, conduits, and cable tray are judged to be acceptable.

Masonry Wall SIR Yes Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Opened back doors. No internal mounting or other seismic issues found.Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/1/2012 (7" "Philip Gazda 10/1/2012 C-74 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C611P001 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

NSSS REMOTE SHUTDOWN PANEL Photos i toi r-uui tni..Ion z- u-l Uto 071 C-75 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C61P001 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

REMOTE SHUTDOWN PANEL C-76 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 5 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C61P001 Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

NSSS REMOTE SHUTDOWN PANEL 1 C-77 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 6 of 6 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1C61POOl Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

NSSS REMOTE SHUTDOWN PANEL C-78 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDC02E Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

125V DC BATTERY lB Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Four 1/2" studs per bay and 5 bays per rack.2. Is the anchorage free of bent, broken, missing or loose hardware?No Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors?Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable

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

Yes C-79 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC02E Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

125V DC BATTERY lB Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduits and light are judged to be acceptable.

Masonry Wall SIR 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: QdQ .David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-80 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1 DC02E (15) Batteries on Racks 125V DC BATTERY 16B Photos 079 C-81 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC02E Equipment Class: (15) Batteries on Racks Equipment

==

Description:==

125V DC BATTERY 1 B C-82 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC07E Equipment Class: (16) Inverters Equipment

==

Description:==

125V BATTERY CHARGER 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorane 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

Welded to corner angle.2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-83 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDC07E Equipment Class: (16) Inverters Equipment

==

Description:==

125V BATTERY CHARGER 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduits and cable tray are judged to be acceptable.

Light mounted to the side is judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-84 Clinton Power Station 12QO108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: MY N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1 DC07E (16) Inverters 125V BATTERY CHARGER 1lB Photos BATTR CHARE 1B SD0E C-85 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1 DC07E Equipment Class: (16) Inverters Equipment

==

Description:==

125V BATTERY CHARGER 1B C-86 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment IDNo.: lDC14E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC 1B Project: Clinton I SWEL Location (Bldg, Elev, Room/Area):

AB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

Welded to corner angle.2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-87 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDC14E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead HVAC duct, conduit, and cable trays are judged to be acceptable.

Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Attached conduit and cable tray are flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/1/2012'; Philip Gazda 10/1/2012 C-88 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC14E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC 1 B Photos 1 C-89 Clinton Power Station 12Q0108.60-R-O01 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDC14E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC 1 B C-90 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDC15E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC lD Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

CB, 781.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist

" This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes Hairline cracks in floor slab judged to be acceptable.

5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawings E05-1200 Sheet 2, Rev. R & E05-1200 Sheet 3 Rev. G.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-91 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC15E Equipment Class: (14) Distribution Panels Equipment

==

Description:==

125V DC MCC 1D Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK Masonry Wall SIR 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/11/2012 Evaluated by: David Carter Date: 10/1/2012 67/K " 4r4 Philip Gazda 10/1/2012 C-92 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

lDC15E (14) Distribution Panels 125V DC MCC 1iD Photos Photos C-93 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DC15E Equipment Class: (14) Disti Equipment

==

Description:==

125V DC ribution Panels MCC 1D C-94 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG01JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

1DG01KB CT-PT COMPARTMENT Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

There is a discrepancy between drawing E05-1200 Sheet 12, Rev. P and the as-built configuration.

It was determined that there is an error on drawing E05-1200 Sheet 12, Rev. P, detail #48. See IR 1423054 for resolution.

The anchorage is consistent with analysis CQD-003425.

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

C-95 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG01JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

1DGO1KB CT-PT COMPARTMENT Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?The bus duct that is attached to the back appears to be a sliding connection to the cabinet -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Date: C-96 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1DG01JB (20) Instrumentation and Control Panels and Cabinets 1 DG01 KB CT-PT COMPARTMENT Photos 1 C-97 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG01JB Equipment Class: (20) Instrumentation and Control Panels and Cabinets Equipment

==

Description:==

lDG01KB CT-PT COMPARTMENT C-98 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No..: lDG01KB Equipment Class: (17) Engine-Generators Equipment

==

Description:==

DIESEL GENERATOR 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1, Is anchorage configuration verification required (i.e., is the item one of the 50% Y of SWEL items requiring such verification)?

es 2, Is the anchorage free of bent, broken, missing or loose hardware?3, Is the anchorage free of corrosion that is more than mild surface oxidation?

4, Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing M04-1156 Rev B 6. Based on the above anchorage evaluations, is the anchorage free of potentially adverse seismic conditions?

Yes Yes Yes Yes, Yes C-99 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG01KB Equipment Class: (17) Engine-Generators Equipment

==

Description:==

DIESEL GENERATOR 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Site glass on tank. No interaction concerns.8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?

Overhead light -OK Masonry Walls SIR 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/11/12 Evaluated by: ,JAIQk David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-100 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1IDG01 KB (17) Engine-Generators DIESEL GENERATOR 16 Photos Photos 1DG01KB Clinton 9-11-12 019 C-101 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG01KB Equipment Class: (17) Engine-Generators Equipment

==

Description:==

DIESEL GENERATOR 1B C-102 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG01TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIVISION 2 DG FUEL OIL DAY TANK Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoraae 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing M04-1157 Rev G 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-103 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG01TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIVISION 2 DG FUEL OIL DAY TANK Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK Masonry walls SIR 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-104 Clinton Power Station 12Q01108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG01TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIVISION 2 DG FUEL OIL DAY TANK Photos C-105 Clinton Power Station 1200108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1DGOITB (21) Tanks and Heat Exchangers DIVISION 2 DG FUEL OIL DAY TANK C-106 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 4 Status: E-i N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG04TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIESEL GENERATOR 1A STARTING AIR RECEIVER B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

Mounted on Skid IDGO6SA 2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes Floor coated No visible cracks 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing M04-1158 Sheet 2 Rev B.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-107 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG04TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIESEL GENERATOR 1A STARTING AIR RECEIVER B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Masonry Walls SIR Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Ok -line attached to same skid 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments D. Carter & P. Gazda 9/10/12 Evaluated by: .JAIQ-. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-108 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 4 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1 DG04TB (21) Tanks and Heat Exchangers DIESEL GENERATOR 1A STARTING AIR RECEIVER B C-109 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 4 of 4 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG04TB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

DIESEL GENERATOR 1A STARTING AIR RECEIVER B 1DG04TB Clinton 9-10-12 004 C-110 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG06SB Equipment Class: (12) Air Compressors Equipment

==

Description:==

DIESEL GENERATOR 1B AIR SKID Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing M04-1156 Rev B 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-111 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M-J N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG06SB Equipment Class: (12) Air Compressors Equipment

==

Description:==

DIESEL GENERATOR 1B AIR SKID Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK Masonry walls -SIR 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: Q,-I. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-112 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG06SB Equipment Class: (12) Air Compressors Equipment

==

Description:==

DIESEL GENERATOR 1B AIR SKID 1 C-113 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG11AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

lDG01KB 12 CYL COOLING WATER HEAT EXCHANGER Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

Mounted on DG skid with 8 bolts 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (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 potentially adverse seismic conditions?

Not Applicable Not Applicable Not Applicable Yes C-114 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: Y N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG11AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

1DG01KB 12 CYL COOLING WATER HEAT EXCHANGER Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

Not Applicable

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

Yes 9. Do attached lines have adequate flexibility to avoid damage?Yes All attached to DG skid -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions .of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-115 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG11AB Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

lDG01KB 12 CYL COOLING WATER HEAT EXCHANGER Photos C-116 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG19PC Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

1DG01KB 16 CYL COOLING WATER PUMP Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

Mounted to skid 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

C-117 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: Mi N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG19PC Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

lDG01KB 16 CYL COOLING WATER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead lights -OK No Masonry walls 9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Yes Flexible lines -OK 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: 9c-&iQk David Carter Date: 10/1/2012 6;r Philip Gazda 10/1/2012 C-118 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG19PC Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

lDG01KB 16 CYL COOLING WATER PUMP Photos IDG19PC Clinton 9-10-12 011 1DG19PC Clinton 9-10-12 012 C-119 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DG20PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

lDG01KA 12 CYL COOLING WATER PUMP Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

Mounted on Diesel skid 2. Is the anchorage free of bent, broken, missing or loose hardware?No Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes C-120 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG20PB Equipment.Class:

(5) Horizontal Pumps Equipment

==

Description:==

lDG01KA 12 CYL COOLING WATER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Masonry walls SIR Overhead lights -OK 9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions

11. Have you looked for and found no adverse seismicconditions that could Yes adversely affect the safety functions of the equipment?

Comments D. Carter & P. Gazda 9/10/12 Evaluated by: Q).'Q:. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-121 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: lDG20PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

lDG01KA 12 CYL COOLING WATER PUMP 1DG20PB Clinton 9-10-12 001 C-122 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet I of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DO01PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

IDO01TB FUEL OIL TRANSFER PUMP Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

DG, 712.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage venfied per drawing M04-1151 Rev F 6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-123 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DO01PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

1DO01TB FUEL OIL TRANSFER PUMP Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

8. Are overhead equipment, distribution systems, ceiling tiles and lighting, and masonry block walls not likely to collapse onto the equipment?
9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda 9/10/12 Evaluated by: David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-124 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1DO01PB Equipment Class: (5) Horizontal Pumps Equipment

==

Description:==

1DO01TB FUEL OIL TRANSFER PUMP Photos C-125 Clinton Power Station 12QO108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12BO01B Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

RHR HEAT EXCHANGER 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchoraae 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

Bolted to structural steel.2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing 767E786 Rev. C.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-126 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12BO01B Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

RHR HEAT EXCHANGER 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduits and pipes are judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?Yes Yes 10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: Q.&1Q, David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-127 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12B001B Equipment Class: (21) Tanks and Heat Exchangers Equipment

==

Description:==

RHR HEAT EXCHANGER 1B Photos C-128 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12CO02B Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

RHR PUMP 1B Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 707.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% Yes of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?

Yes 3. Is the anchorage free of corrosion that is more than mild surface oxidation?

Yes 4. Is the anchorage free of visible cracks in the concrete near the anchors? Yes 5. Is the anchorage configuration consistent with plant documentation? (Note: Yes This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Anchorage verified per drawing S21-1703 Rev. L.6. Based on the above anchorage evaluations, is the anchorage free of Yes potentially adverse seismic conditions?

C-129 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12C002B Equipment Class: (6) Vertical Pumps Equipment

==

Description:==

RHR PUMP 1B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduit and pipes are all well supported.

9. Do attached lines have adequate flexibility to avoid damage?Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Camera mounted on pump is adequately mounted.Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: Q)A/QJC David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-130 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

I EI2COO2B (6) Vertical Pumps RHR PUMP lB Photos C-131 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F003B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR HX 1B SHELL SIDE OUTLET VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 737.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes C-132 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F003B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR HX 1B SHELL SIDE OUTLET VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead pipes are judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: Q)JQJ. David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-133 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: Equipment Class: Equipment

==

Description:==

1E12F003B (8) Motor-Operated and Solenoid-Operated Valves RHR HX 1 B SHELL SIDE OUTLET VALVE Photos C-134 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: F N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F004B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves EauiDment DescriDtion:

RHR PUMP 1B SUCTION VALVE 1E12F004B Project: Clinton 1 SWEL Location (BIdg, Elev, Room/Area):

AB, 720.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?

No 2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable

3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes C-135 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: Y-1 N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F004B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment DescriDtion:

RHR PUMP 1B SUCTION VALVE 1E12F004B Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduit judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: David Carter Date: 10/26/2012 Philip Gazda 10/26/2012 C-136 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: [T N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12FO04B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR PUMP 1B SUCTION VALVE IE12F004B Photos C-137 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F006B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR B SHUTDOWN COOLING SUCTION VALVE Project: Clinton 1 SWEL Location (Bldg, Elev, Room/Area):

AB, 710.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

Additional space is provided at the end of this checklist for documenting other comments.Anchorage 1. Is anchorage configuration verification required (i.e., is the item one of the 50% No of SWEL items requiring such verification)?

2. Is the anchorage free of bent, broken, missing or loose hardware?Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes C-138 Clinton Power Station ,12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F006B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR B SHUTDOWN COOLING SUCTION VALVE Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead conduits and pipes are judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?Yes Yes Attached conduit is flexible.10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: -QA0.QS David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-139 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12F006B Equipment Class: (8) Motor-Operated and Solenoid-Operated Valves Equipment

==

Description:==

RHR B SHUTDOWN COOLING SUCTION VALVE Photos C-140 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 1 of 3 Status: r] N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12R002B Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSURE, INDICATOR Project: Clinton 1 SWEL'Location (Bldg, Elev, Room/Area):

AB, 707.00 ft, ALL Manufacturer/Model:

Instructions for Completing Checklist This checklist may be used to document the results of the Seismic Walkdown of an item of equipment on the SWEL. The space below each of the following questions may be used to record the results of judgments and findings.

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

1. Is anchorage configuration verification required (i.e., is the item one of the 50%of SWEL items requiring such verification)?, Mounted to vertical plate on Rack 1H22P021 2. Is the anchorage free of bent, broken, missing or loose hardware?No Not Applicable
3. Is the anchorage free of corrosion that is more than mild surface oxidation?
4. Is the anchorage free of visible cracks in the concrete near the anchors?5. Is the anchorage configuration consistent with plant documentation? (Note: This question only applies if the item is one of the 50% for which an anchorage configuration verification is required.)

Not Applicable Not Applicable Not Applicable

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

Yes C-141 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 2 of 3 Status: M N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12R002B Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSUREINDICATOR Interaction Effects 7. Are soft targets free from impact by nearby equipment or structures?

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

Overhead tubes, conduits, and pipes are judged to be acceptable.

9. Do attached lines have adequate flexibility to avoid damage?10. Based on the above seismic interaction evaluations, is equipment free of potentially adverse seismic interaction effects?Yes Yes Yes Yes Other Adverse Conditions
11. Have you looked for and found no adverse seismic conditions that could Yes adversely affect the safety functions of the equipment?

Comments Seismic Walkdown Team: D. Carter & P. Gazda -9/13/2012 Evaluated by: Q,,I" David Carter Date: 10/1/2012 Philip Gazda 10/1/2012 C-142 Clinton Power Station 12Q0108.60-R-001 Rev. 0 Correspondence No.: RS-12-165 Sheet 3 of 3 Status: N U Seismic Walkdown Checklist (SWC)Equipment ID No.: 1E12ROO2B Equipment Class: (18) Instruments on Racks Equipment

==

Description:==

PRESSURE, INDICATOR Photos C-143

Retrieved from "https://kanterella.com/w/index.php?title=RS-12-165,_12Q0108.60-R-001,_Rev._0,_Seismic_Walkdown_Checklists,_C-1_Through_C-143&oldid=909289"