ML18018B000

Load List Uninterruptible Power Supply 2VBB-UPS1A

ML18018B000
Person / Time
Site:	Nine Mile Point
Issue date:	09/11/1991
From:	Niagara Mohawk Power Corp
To:	Office of Nuclear Reactor Regulation
References
Download: ML18018B000 (234)

Text

t~2 VBB-UP S1A L QA'D.-L'I ST<<I V<<>r~<<<<<<<<2VB'B-UPS1f-"f

<<~f<<A<<<<2VBS-PNLA181 2Vlks-pNLA102.

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INDEX PANEL 2YBS-PNLA181 BKR.NO.'SHEET 6 NO.PANEL 2VBS-PNL'A182 BKR.NO.SHEET NO.56,57,58 59,68 61 62-66 67-78 71-74 75-79 12 13 14 15 16 18 12 13 14 16 17-28 21-24 25-28 29,38 31.32.33 13 15 16 17 18 81 82 83 84 85 86 87 88 89 19 34,35 19.91 21 36.37 38 28 21'.92 93.-.22 23 25 26 27 28 29 31 32 41 42 43 46 48 2VBS-PNLA182 V-LA1 2VBS-PNLA187

'.: 22...."94'23 24 97 181 182 183 184 2VBS-PNLA181 34 35 36 37 38 51 53 55 (CONTINUEO ON SHEET 3)2VBB-UPS1A LOAD LIST QMG.NO.AE-1880 SHEET 2 OF 117

)~I, iH 1~i I'~I~'*~J a I'r'Iwa raw INDEX (CONT'D)PANEL BS PNLA187 2VBS-PNLA187 BKR.NO.12 14 15 16 17 le 19 28 21 22 23 24 25 27 28 29 31 32 33 34 36 37 39 41 42 SHEET NO 185 186 187 188 189 118 112 113 114 115 116 117 117 117 117 117 117 117 117 117 117 117 i17 117 117 117 117 117 117 117 117 117 117 PANEL BKR.NO.SHEET NO.2VBB-UPS1A LOAO LIST DMG.NO.AE-1880 SHEET 3 OF 117 4 z I<j c<~)ii~4~I A"'N IM 4~

UPS NOS 2VBB-UPS1A NL NO: 2VBS-PNLA101 KR NO: 1 CIRCUIT NO: 2ADSN01 FEED TO DEVICE DRAWING 0007 212-001-021 00 07~2 12-00 1-03 1 0007~212-001-054 0007~212-.001-063 DEVICE LOCATION BLDG REFERENCES 0007~52 0-00 1-4 10 0007~520-001-407 EE-11J EE-3DS 147D7828p SHo 2 PLANT IMPACT 2CEC-PNL703 BAY A JB104 B22C-W043 2CEC-PNL614 B22-R614 MULTIPOINT TEMP RECORDER CCR CCR CCR 306 306 306 LOSS OF TEMP IND FOR SAFETY/RELIEF VALVES 2MSS*PSV120 THRU 137 (FOR INPUTS 1 THRU 18)LOSS OF MAIN STEAM LINE DRAIN TEMP IND (FOR INPUTS 19&20), LOSS OF COMMON ANNUNCIATOR AND COMPUTER ALARM POINT UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWGe NO+AE-100D SHEET 4 OP 117 t~CI>~g h'"C f I I~g t l 1 II al I I!II I'I)k.1 l tJ fl'J.I I 0 4 I t~I't g'I U P8 NO: 2VBB-UPS1A NL NO: 2VB8-PNLA101 KR NO: 2 CIRCUIT NO~N/R FEED TO DEVICE DEVICE LOCATION DRYING REFERENCE8 EE-118 PLANT IMPACTSPARE BLDG ELEV NONE UPS 1A'September 11, 1991 2VBB UP81A LOAD LIST D%8 NOe AE 100D SHEET 5 OP 117 Ply JW,, I I(L'rt I~r I SI (~1 l (.l i4.I"I I I, I a (4 Pi I$r UPS NO: 2VBB-UPS 1A NL NO: 2VBS-PNLA101 KR NO: 3 CIRCUIT N04 2IHAA06 DRYING REFERENCES 0007~521-001-731 EE-11J EE-3DN ESK-10 ZHA42 ESK-10ZHA43

~147D7844i SH.2 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC-PNL739 BAY A JB103 2 IHA-W854 BLDG ELEV 288 2CEC-PNL630 A8CB2-1A A8CB2-2A 288 LOSS OF CONTROL ROOM ANNUNCIATORS AT 2CEC*PNL601, 602, 603 AND LOSS OF ASSOCIATED COMPUTER ALARM POINTS UPS1A eptemher 11, 1991 2VBB UPS1A LOAD LIST D16.NO AE 100D SHEET 6 OP 117

~~

UPS NO!2VBB-UPS 1A NL NO: 2VBS-PNLA101 BKR NO: 4 CIRCUIT NO: 2CECN14 DRAWING REFERENCES 7~520-001-355 p 7~520-001-357 147D7848 p SH 2 7~520-001-347 ESK-11CECO 1 EE-11J i EE-3DK FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL743 BAY B JB202 2CEC-W089 CCR 306 2CEC*PNL603 CCR 306 2CEC-PWRS100 CCR 306 2CEC-DC100 CCR 306 LOSS OF POWER TO 24 HR DIGITAL CLOCK AND LOSS OF INTERFACE WITH PMS COMPUTER UPS 1A September 11, 1991 2VBB-UPSlA LOAD LIST D%6 NO AE-100D SHEET 7 OF 117

/4~v~'~'e~Y~~<>~v<UPS1A'pteaber 11, 1991 2VBB-UPS1A LOAD LIST DWG NO AE-100D SHEET 13 OP 117

'~h+h 4H a UPS NO: 2VBB-UPS1A NL NO: 2VBS-PNLA101 KR NO ll CIRCUIT NO: 2RDSN04 FEED TO DEVICE DEVICE LOCATION DRYING REFERENCES EE-3DE EE-11J 0007'20 001-350 0007~520-00 1-338 0007~520-00 1-337 0007~22 1-00 1-0 10 0007~221 001 011 147D7826 p SH~2 PLANT IMPACT 2CEC*PNL701 BAY A JB105 C12B-W016 BLDG CCR ELEV 306 2CEC*PNL603 CCR 306 C12-N600 CCR 306 CONTROL ROOM ANNUNCIATOR AND PMS ALARMED AND LOSS OF CONTROL ROOM POSITION INDICATION LIGHTS FOR 2RDS-FV6A/B (C12-F002A/B)

UPS 1A Septemhex'l, 1991 2VBB-UPS1A LOAD LIST D%6 NO AE 100D SHEET 14 OP 117 V~'I U PS NO: 2VBB-UP81A NL NO: 2VBS-PNLA101 KR NO: 12 CIRCUIT NOS 2RDHC07 FEED TO DEVICE DBVICE LOCATION DRAWING REFERENCES BB-4Xg EE-11J 0007~510-00 1-27 1 0007~221 001 012 0007~22 1-00 1-038 PLANT IMPACT 2CES-RAK007 BLDG SC ELEV 261 C12-R018 CRD TEMP RECORDER SC 261 LOSS OF CONTROL ROD DRIVE TEMPERATURE IND (185 INPUTS)AND LOSS OF COMMON ANNUNCIATOR AND COMPUTER ALARM POINT UP81A September 11, 1991 2VBB-UPS1A LOAD LIST DOG NO.AE-100D SHEBT 15 OF 117 ty W 4 UPS NO: 2VBB-UPS lA PNL NO: 2VBS-PNLA101 BKR NO: 13 CIRCUIT NO: 2NMPN01 EE-11J EE-3DE 147D782 7'20 0 7'20-0 7~224 001 020 g 035 7~212 001 010gOllg013 1~764 001 021 g 026 DRYING REFERENCES 0007'24-001-070 0007~224-001-055 6~SH.2 0007~224-001-02 1 01-350 0007~224-001-070 01-352 0007~212-001-012 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL701 BAY A JB103 C51B-W234 2CEC*PNL603 C51-R602 C51-R603B C51-R603D C51-R603A C51-R603C B22-R613 2CEC*PNL603 2CEC*PNL602 B35-R614 G33-R613A G33-R613B 2CEC-PNL614 B22-R622 BLDG CCR CCR CCR CCR ELEV 306 306 306 306 LOSS OF POWER TO: SRM RECORDER IRM/APRM RECORDER IRM/APRM/RBM RECORDER IRM/APRM RECORDER IRM/APRM/RBM RECORDER JET PUMP INST RECORDER LOSS OF POWER TO: APRM CHANNELS A THRU F STATUS LIGHTS, RBM CHANNELS A&B STATUS LIGHTS, FLOW UNIT A THRU D STATUS LIGHTS RECIRC FLOW RECORDER RWCU FILTER DEMIN INFLUENT RECORDER RX RECIRC INFLUENT A RECORDER FEEDWATER TURBIDITY RECORDER UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST DNG NO AE 100D SHEET 16 OP 117 "Ctl leg UPS NO 2VBB-UPS1A PNL NO: 2VBS-PNLA101 BKR NO!14 CZRCUZT NO: 2CRCA25 PEED TO DEVICE 2CEC*PNL731 BAY E JB303 2CEC-W001 DEVICE LOCATION BLDG ELEV 288 DRAWING RERERENCES EE-11J 147D7836 g SHo 2 EE-3AG EE-3A 0007~159-451-316 0007~159-451-3 14 PLANT IMPACT 2CEC-PNL825 288 LOSS OF POWER TO 2CEC-PWRS825 FOR FOXBORO PANEL 2CEC-PNL825.

FOR PLANT IMPACT, SEE ATTACHED NOTE:+/-15 VDC STILL SUPPLIED FROM 2CEC-PNL888

~SEE 2VBS-PNLA101 BKR 518 AND 2VBS-PNLB101 BKR 418.UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DNG, NO, AE 100D SHEET 17 OP 117 I I H UPS NOt 2VBB UPS1A PNL NO: 2VBS-PNLA101 KR NO: li LOOP 2SWP-501 LSK-9-10T 2SWP-502 LSK-9-10T 2FWS-10B GE 807E160TY 2FWP-215 LSK-15-1.1B 2CNM-115 LSK-4-1~3K IMPACT: LOSS OP POWER TO 2CEC-PNL825 o+"v+0+4~o+<o hP Q hP Q+DEEORTPTZOH/OTHER DISCH BAY LEVEL SERVICE WATER INTAKE LEVEL MAIN FEEDWATER CONTROL LV10B POSITION INDICATION FIRE HEADER DISCHARGE PRESS CND BSTR PMPS SUCT HDR PR 2CNM-114 LSK-4-1.4 2FWS-111 LSK-6-1.1F 2FWS-113 LSK-6-1.1F 2FWS-40A LSK-6-1~1E 2FWS-109 LSK-6-1.1F 2CNM-105 LSK-4-1.1J 2CNM-70A LSK-4-1~3K X FO FC FC CND PMP DISCH HDR FLOW/LOSS OF CONTROL OF FV114 HIGH ENERGY FWCCU CONTROL/LOSS OF CONTROL OF HVX111, HVY111,HVZ111 LOW ENERGY FWCCU CONTROL/LOSS OF CONTROL OF HVX113,HVY113 LOSS OF INDICATION OF REACTOR INLET PRESSURE FWCCU FLOW INDICATION CND PMPS DISCH HDR PRESS~FD WTR PMP PlA SUCT PRESS rPSm September 11,-1991 2VBB-UPS1A LOAD LIST DNQ NO AE-100D SHEET 18 OP 117 h I+T7 P UPS NO: 2VBB-UPS 1A PNL NO: 2VBS-PNLA101 BKR NO: 14 PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL825 o+o+0Q+o<+c~o+>~~o C'V 4+DEECRZPTZOE/OTEER 2DER-101 LSK-32-9D 2FWS-55A,B GE 807E160TY 2CCP-266 LSK-9-1D 2CNM-38A LSK-4-1.3K 2CNM-68A LSK-6-3 2CCP-135 LSK-9-1D 2CNM-45A LSK-4-1.1J 2CNM-104 LSK-4-1'K 2CNM-138 LSK-4-1.3K 2DER-123 LSK-32'-9D X X X X X X X X X X X X X X FO FO DRYWELL EQUIPMENT DRAIN LEAKAGE HIGH PRESSURE LOW FLOW CONTROL VALVE FVSSAB POSITION INDICATION.

RB CLOSE LOOP COOLING WATER FLOW TO DRYWELL UNIT COOLERS CONDENSATE BOOSTER PUMP P2A SUCTION FLOWg LOSS OF CONTROL OF FV38A REACTOR FD PUMP 2FWS-P1A SUCTION FLOW/LOSS OF CONTROL OF 2FWR-FV2A RB CLOSE LOOP COOLING WATER FLOW FROM DW UNIT COOLERS CONDENSER CND1A VACUUM CONDENSER BOOSTER PUMPS DISCH HDR PR START-UP LVL CONTROL VALVE FLOW DW EQUIPMENT DRAIN PUMPS P3A&B FLOW UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DWOo NO+AE 100D SHEET 19 OP 117 l"

UPS NO~2VBB-UPS1A PNL NO'VBS-PNLA101 2FWS-9A LSK-6-1~1D IMPACT: LOSS OP POWER TO 2CEC-PNL825 0~y~v+~0 g'v 4@v~O DESCRIPTIOH/OTHER 2FWS-PlA PUMP DISCH PRESS 2HDL-4A LSK-4-2.1B 2HDL-35A LSK-4-2.1C 2HDL-41A LSK-4-2.1B 2MSS-238 PID-1G X FC FO 4TH POINT HEATER 2CNM-E4A WATER LEVEL/LOSS OF CONTROL OF LV4A 4TH POINT HEATER 2CNM-E4A DRAIN PUMP P1A FLOW/LOSS OF CONTROL OF FV35A 4TH POINT HEATER DRAIN PUMP P1A DISCHARGE PRESSURE MAIN STEAM PRESSURE INDICATION UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DNQS NO AE-100D SHEET 20 OP 117 L Q4 UPS NO>>2VBB-UPS1A NL NO: 2VBS PNLA101 KR NO: 15 CIRCUIT NO!2CECA26 PEED TO DEVICE DEVICE LOCATION DRAWING REFERENCES EE 11J EE-3B EE-3AF 0007~159-451-319 0007~159-451-3 17 147D7836 g SH>>2 PLANT IMPACT 2CEC*PNL731 BAY B JB202 2CEC-W003 BLDG ELEV 288 2CEC-PNL826 288 LOSS OF POWER TO 2CEC-PWRS826 FOR FOXBORO PANEL 2CEC-PNL826.

ALTERNATE POWER SUPPLY 2CEC-PWRS903 FOR 2CEC-PNL826 IS FED FROM 2VBB-UPS1B PANEL 2VBS-PNLB101 BKR gl6.FOR PLANT IMPACT, SEE ATTACHED NOTE'/-15 VDC STILL SUPPLIED FROM 2CEC-PNL827.

SEE 2VBS-PNLA101 BKR f16 UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DOG>>NO>>AE 100D SHEET 21 OP 117

~'5 UPS NO: 2VBB-UP81A PNL NO: 2VBS-PNLA101 BKR NO'5 NL NO: 2VBS-PNLB10$

BKR NO: 16 PLANT IMPACT: LOS8 OP POPPER TO 2CEC-PNL826

+C 0++~0"v++<o'V 4+DESCRIPTION/OTHER 2CCP-126 LSK-9-L 2CCP-105 LSK-9-1L 2CCP-107 LSK-9-1M 2CCP-74B LSK-9-1D 2CCP-24D LSK-9-1D 2CCP-24B LSK-9-1D 2CCP-30D LSK-9-1D X X FC RB CLOSE LOOP COOLING WATER FLOW FROM REACTOR WATER CLEANUP HT EXCH.2WCS-E3/LOSS OF CONTROL OF FV126LCW RB CLOSE LOOP COOLING WATER BOOSTER PUMPS 2CCP-P3A, B&C DISCHARGE HDR FLOW RB CLOSE LOOP COOLING WATER BOOSTER PUMPS DISCHARGE HEADER PRESSURE RB CLOSE LOOP COOLING WATER FROM DRYWELL 2DRS-UC3B-TEMP RB CLOSE LOOP COOLING WATER FROM DRYWELL 2DRS-UC2D-TEMP RB CLOSE LOOP COOLING WATER FROM DRYWELL 2DRS-UC2B-TEMP RB CLOSE LOOP COOLING WATER FROM DRYWELL 2DRS-UC1D-TEMP UP81A September 11, 1991 2VBB UP81A LOAD LIST DNG NO AE 100D SHEET 22 OP 117 4S UPS NO: 2VBB-UPS1A PNL NO 2VBS-PNLA101 KR NO!15 NL NO: 2VBS-PNLB101 BKR NO: 16 LOOP IMPACT: LOSS OF POWER TO 2CEC-PNL826 O 0+~"v+C~0+~~~O.a'.~.e'"V 4+DESCRIPTION/OTEER 2CCP-30B LSK-9-1D 2CNM-70B LSK-4-1~3K 2SFC-2B LSK-34-2B 2CCP-51B LSK-9-1D 2HDL-41B LSK-4-2'B 2CNM-68B LSK-6-3 2HDL-4B LSK-4-2'B X X X X X X X X X FO FC RB CLOSE LOOP COOLING WATER FLOW FROM DRYWELL 2DRS-UC1B-TEMP REACTOR FEEDWATER PUMP P1B SUCT.PRESS SPENT FUEL POOL WATER LEVEL RB CLOSE LOOP COOLING WATER FLOW FROM 2RCS*P1B COOLERS 4TH POINT HEATER NO.2CNM-E4B DRAIN ,PUMP DISCHARGE PRESSURE REACTOR FEED PUMP 2FWS-P1B SUCTION FLOW/LOSS OF CONTROL OF 2FWR-FV2B 4TH PT HTR 2CNM-E4B WATER LEVEL/LOSS OF CONTROL OF LV4B UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DWQ, NO AE 100D SHEET 23 OF 117

UPS NO: PNL NO!BKR NO: NL Noo BKR NO: LOOP 2VBB-UPS 1A~2VBS-PNLA10 1 15 2VBS-PNLB101 16 I IMPACT: LOSS OP POWER TO 2CEC-PNL826 O 0+~"y C~0+~~~O~v Cr hP Q+DESCRZPTZOH/OTHER 2CNM-45B LSK-4-1.1J 2FWS-9B LSK-6-1.1D 2CNM-3 8B LSK-4-1~3K 2HDL-3 5B LSK-4-2'C 2FWS-40B LSK-6-1.1E 2CCP-108 LSK-9-1B 2CCP-125 LSK-9-lA X X X X X X FO FO FO CONDENSER CND1B VACUUM REACTOR FEEDWATER PUMP P1B DISCHARGE PRESSURE CONDENSATE BOOSTER PUMP P2B FLOW/LOSS OF CONTROL OF FV38B 4TH POINT HEATER 2CNM-E4B DRAIN PUMP P1B FLOW/LOSS OF CONTROL OF FV35B REACTOR INLET PRESSURE CLOSED LOOP COOLING SYSTEM HEAT EXCHANGE DISCHARGE TEMP/LOSS OF, CONTROL OF TV108 RB CL LP COOLING HEADER PRESSURE A PS1A September 11, 1991 2VBB UPS1A LOAD LIST DVG NO+AE-100D SHEET 24 OP 117, t

U PS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA101 KR NO: 16 CIRCUIT NO: 2CSCA27 PEED TO DEVICE DEVICE LOCATION DRAWING REFERENCES EE-11J EE-3C EE-3AP 0007~159-451-332 0007~159-451-322 147D783 6 g SHo 2 PLANT IMPACT 2CEC*PNL731 BAY B JB203 2CEC-W005 BLDG ELEV 288 2CEC-PNL827 288 LOSS OF POWER TO 2CEC-PWRS827 FOR FOXBORO PANEL 2CEC-PNL827 SEE ATTACHED FOR PLANT IMPACT NOTE:+/-15 VDC STILL SUPPLIED FROM 2CEC-PNL826.

SEE 2VBS-PNLA101 BKR f15 AND 2VBS-PNLB101 BKR f16 UPS 1A September 11, 1991 2VBB-UPS1h, LOAD LIST D%6 NO AE 100D SHEET 25 OP 117 h h'J'C 4 I!4 s<<4 C~~n UPS NO!2VBB-UPS1A PNL NO: 2VBS-PNLA101 BKR NO: 16 IMPACT: LOSS OP, POWER TO 2CEC-PNL827 0"v+0+4~0 C~0+W~~0 0~+0~~E I PTION/OTHER C M 4~2CNM-68C LSK-6-3 2CCP-24A/C LSK-9-1D 2CCP-30A/C LSK-4-1'K 2CNM-38C, LSK-4-1.3K 2CCP-74A LSK-9-1D 2SFC-2A LSK-34-2B 2CCP-129 LSK-9-1E 2HDL-4C LSK-4-2'B 2HDL-35C LSK-4-2.1C X X X FO FO FO REACTOR FD PUMP 2FWS-P1C SUCTION FLOW/LOSS OF CONTROL OF 2FWR-FV2C RB CLOSE LOOP COOLING WATER FROM DRYWELL 2DRS-UC2A/C TEMP RBCLCW FROM DRYWELL 2DRS-UC1A/C TEMP CNST BSTR PUMP P2C SUCTION FLOW/LOSS OF CONTROL OF FV38C RB CLOSE LOOP COOLING.WATER FROM DRYWELL 2DRS-UC3A TEMP SPENT FUEL POOL WATER LEVEL RB CLOSE LOOP COOLING WATER PUMP P1A, P1B, P1C DISCHARGE FLOW 4TH POINT HTR 2CNM-E4C WATER LEVEL LOSS OF CONTROL OF LV4C 4TH POINT HTR 2CNM-E4C DRAIN PUMP P1C FLOW/LOSS OF CONTROL OF FV35C UPS1A September 11, 1991 ,2VBB-UPS1A LOAD LIST DWG.NO.AZ-1OOD SHEET 26 OP 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA101 BKR NO 16 LOOP 2CCP-51A LSK-9-1D 2HDL-41C LSK-4-2.1B 2CCS-149 LSK-9-7A 2CMS*178 LSK-33-2E 2CMS-179 LSK-33-2E PLANT IMPACT: LOSS OF POWER TO 2CEC-PNL827

+IE 0 o+"v AP gv c~0+~~~o~e OC+O~~DR8CRZPTZON OTRRR C+RB CLOSE LOOP COOLING WATER FLOW FROM 2RCS*P1A COOLERS 4TH POINT HEATER NO.2CNM-E4C DRAIN PUMP DISCHARGE PRESSURE TB CLOSE LOOP COOLING WATER PUMP DISCHARGE HEADER PRESSURE CONTAINMENT DW PRESSURE AROUND 12'TO 17 PSIA SUPPRESSION CHAMBER PRESSURE AROUND 12.5 TO 17 PSIA 2SFC-124 LSK-34-2D 2SFC-104 LSK-3 4-2 D 2CCS-136 LSK-9-7C 2FWS-9C LSK-6.1.1D 2TML-108 LSK-16-2.3 2CNM-45C LSK-4-1'J X X X X FC SFPC WATER CIRC DUMP VALVE/LOSS OF CONTROL OF FV124 SFPC TOTAL FLOW TB CLOSE LOOP COOLING WATER FLOW BELOW 2 PUMP LIMIT, 1 PUMP LIMIT REACTOR FEED WATER PUMP P1C DISCHARGE PRESSURE OIL TANK OIL LEVEL CONDENSER 1C VACUUM UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWQ NO AE 100D SHEET 27 OR 117

UPS NO: 2VBB-UPS 1A PNL NO!2VBS-PNLA101 BKR NO: 16 LOOP 2CNM-70C LSK-4-1.3K PLANT IMPACTS LOSS OP POSER TO 2CEC-PNL827 o+~v gv+0~"y O~-+0~~DESCRIPTION/OTHER C REACTOR FEED WATER PUMP P1C SUCTION PRESSURE 2CCS-104 LSK-9-7B X X X FO TB COOLING WATER HEAT EXCH.DISCH TEMP HIGH/LOSS OF CONTROL OF TV104 UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST DNQ NO AE-100D SHEET 28 OP 117

UPS" NO: NL Noo KR NO: CIRCUIT 2VBB-UPS 1A 2VBS-PNLA10 1 17 NO: 2CECN05 p 2CECN03 i 2CECNO 1 LSK-3-1A LSK-2 1-1A LSK-2 1-1B LSK-21-1C LSK-16-SD LSK-2-1~1P EE 3BS EE-llJ 147D7854 i SH 2 0007'20-001-555 0007~520-001-545 ESK-7CECO 1 0007~400-001-001 0007'00-001-002 DRAWING REPERENCES PEED TO DEVICE DEVICE LOCATION BLDG'LEV PLANT IMPACT 2CEC-PNL750 JB103 2CEC*PNL851 PWRS1-2CECN05 2CEC*PNL601 C91-R620 2CEC*PNL603 C91-R621 2CEC*PNL851 C91-R622 2CEC*PNL851 2GMC-CR110/CR111 2CEC*PNL851 2SST-CR106/

CR114/AR113 2CEC*PNL851 2SST-CR131/

AR132/AR133 CCR CCR CCR CCR CCR CCR CCR 306 306 306 306 306 306 306 306 POWER SUPPLY FOR BAILEY CHART DRIVES&RECORDERS LOSS OF PERFORMANCE MONITORING SYSTEM TREND RECORDER 41 CHART'RIVE LOSS OF PERFORMANCE MONITORING SYSTEM TREND RECORDER g2 CHART DRIVE LOSS OF PERFORMANCE MONITORING SYSTEM TREND RECORDER g3 CHART DRIVE LOSS OF GENERATOR INLET CONDUCTIVITY INDICATION/

LOSS OF GENERATOR OUTLET CONDUCTIVITY INDICATION LOSS OF CNDS DMNRLZR SAMPLE INLET CNDT/LOSS OF CNDS DMNRLZR SAMPLE OUTLET CNDT/LOSS OF CNDS DMNRLZR SAMPLE OUTLET CNDT 02 IND LOSS OF COMMON 6TH PT HEATER OUTLET SAMPLE CNDT/LOSS OF COMMON 6TH PT HEATER OUTLET SAMPLE 02/LOSS OF COMMON 6TH PT HEATER OUTLET SAMPLE PH INDICATION UPS 1A eptember 11, 1991 2VBB UPS1A LOAD L1ST D%G NO AE 1 0 0D SHEET 29 OP 117 1

UPS NO: 2VBB-UPS1A PNL NOe 2VBS-PHLA101 8KR NO 17 CIRCUIT NO~2CSCH05 p 2CSCH03~2CECNO 1 LSK-3-1A LSK-2 1-1A LSK-2 1-1B LSK-21-1C LSK-16-8D LSK-2 1~1P EE-3B8 1 EE-11J 147D7854 i SH 2 0007~520-001-555 0007.520-001-545 ESK-7CECO 1 0007~400-001-001 0007~400-001 002 DRAWING REFERENCES FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL851 2CWS-CR103 2CEC*PNL851 2CWS-AR105 2CEC*PNL851 2MSS-TR24A 2CEC*PNL851 2MSS-TR24B 2CEC-CP622 CMPTR PT CECXM01 CCR CCR CCR CCR 306 306 306 306 288 LOSS OF BLOWDOWN COOLING TOWER WATER CONDUCTIVITY INDICATION LOSS OF BLOWDOWN COOLING TOWER WATER PH INDICATION LOSS OF REHEATER E1A REHEATING STEAM SUPPLY TEMP INDICATION LOSS OF REHEATER E1B REHEATING STEAM SUPPLY TEMP E1B INDICATION CHIME FOR ALARM CONDITION UPS1A September 11, 1991 2VBB-UP81A LOAD LIST Doe.NO.AE-100O SHEET 30 OP 117

~~u 1 I

~~2UPS NO: 2VBB-UPS1A NL NO: 2VBS-PNLA101 RR NO: 18 CIRCUIT NO: 2CECA88 FEED TO DEVICE DEVICE LOCATION DRAWING REFERENCES EE-118 EE-3AG 0007~159-451-408 0007~159-451-407 EE 3N 147D7836 SH 2 PLANT IMPACT 2CEC*PNL731 BAY E JB301 2CEC-W031 BLDG ELEV 288 2CEC-PNL888 288 LOSS OF POWER TO 2CEC-PWRS888 FOR FOXBORO PANEL 2CEC-PNL888.

ALTERNATE POWER SUPPLY 2CEC-PWRS902 FOR 2CEC-PNL888 IS FED FROM 2VBB-UPS1B PANEL 2VBS-PNLB101 BKR$18~FOR PLANT IMPACT, SEE ATTACHED.NOTE:+/-15 VDC STILL SUPPLIED FROM 2CEC-PNL825.

SEE 2VBS-PNLA101 BKR 414~UPS1A September 11, 1991 2VBB UPS1A LOAD LIST D%G NO AE 100D SHEET 31 OP 117 1f~4 4I I~X 4 I UPS NO%PNL NO: BKR NO!UPS NO: PNL NO!BKR NO: LOOP 2VBB-UPS 1A 2VBS-PNLA10 1 18 2VBB-UPS1B 2VBS-PNLB10 1 18 IMPACT: LOSS OP POWER TO 2CEC-PNL888

+'~O o+C~0+~~~O~v 4@v~O g~4'g~DESGRIPTION/OTHER 2ABM-110 LSK-10-1A 2ABM-101 LSK-10-1A 2CWS-66A,B LSK-2-1.1D 2CWS-109 LSK-2-1.1L 2CWS-135 LSK-2-1'L 2CWS-136 LSK-2-1'L 2CWS-138 LSK-2-1.1D 2CWS-137 LSK-2-1.1L 2CWS-147 LSK-9-10AC 2CWS-140 LSK-2-1.1D FAI FAI FAI FAI FC AUX BOILERS STEAM HDR PRESS AUX BOILER DEAR STEM INL PRESS CLG TWR SCREENS WATER LVL HI CLG TWR BASIN WTR TEMP/LOSS OF CONTROL OF MOG52A,B,C CLG TWR BASIN WTR TEMP/LOSS OF CONTROL OF MOG52A,B,C CLG TWR BASIN WTR TEMP/LOSS OF CONTROL OF MOG52A,B,C CLG TWR FLUME WTR TEMP CLG TWR BASIN WTR TEMP/LOSS OF CONTROL OF MOG52A,B,C CLG TWR BLOWDOWN FLOW/LOSS OF INDICATION ON 2SWP-FR602 CLG TWR BASIN WTR LVL/LOSS OF CONTROL OF LV140 UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST Dra.NO.AZ-XOOD SHBBT 32 OP 117 kr UPS NO PNL NO.BKR NO: PS NO: NL NO: BKR NO: LOOP 2VBB-UP81A 2VB8-PNLA10 1 18 2VBB-UP81B 2VBS-PNLB10 1 18 IMPACT: LOSS OP POWER TO 2CEC-PNL888 o+~v~v+o'~v 4@v~O DEECRZPTZON/OTEER 2CWS-47B LSK-2-1.1D 2SST 50AP Bi C LSK-4-2'C 2SST 22AP BP C LSK-2 1-lA 2SST-21A,B,C LSK-21-1A 2SST-58A THRU J LSK-21-1E 2SST 53AP Bi C LSK-2 1-1D 2SSR-156 LSK-21-1C 2SWP-512-LSK-9-10T 2SWP-511 LSK-9-10U 2SWP-509 LSK-9-10U 2SST-142 LSK-21-1C 2WTS-323 LSK-13-1G X X X X X X X X X X X X X X FO CLG TWR RETURN FLOW TO CWS 2HDL P1Ai Bi C TURBIDITY SAMPLE MN COND AP Bi C SHL EAST HALF CNDT MN COND Ai Bi C SHL WEST HALF CNDT CNDS DMNRLZR 1A THRU 1J EFFLUENT CNDT 2HDL-PlA, B, C DISCH SAMPLE CNDT CRD COM FLTR DISCH TURBIDITY INTAKE CHANNEL WATER TEMP LOSS OF CONTROL OF TV512 INTAKE TEMPERING WATER FLOW JET MOTIVE PUMP FLOW COND DMNRLZR INL SAMPLE TURB DISCH FLOW TO LAKE PSXR September 11, 1991 2VBB-UPS1A LOAD LIST DWQ.NO~AE 100D SHEET 33 OP 117

UPS NO!2VBB-UPS1A PNL NO: 2VBS-PNLA101 KR NOs 19 CIRCUIT NO: 2RCSA19 DRA'RING REFERENCES EE-11J EE-3DT 147D7828~SHe 2 0007~221 001-089 0007~213-001-019 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC-PNL703 BAY B JB204 B35A-W110 BLDG CCR ELEV 306 2CEC-PNL634 RK1-142 RK1-143 RK1-144 CCR 306 LOSS OF POWER TO REACTOR RECIRC SYSTEM PNL634A, RACK 1 INSTR BUS.SEE ATTACHMENT.

UPS 1A September 11, 1991 f 2VBB-UPS1A LOAD LIST DNG, NO AE-100D SHEET 34 OP 117 i%r f)a UPS NO!2VBB-UPS 1A PLANT PNL NO!2VBS-PNLA101

~~DIST PNL NO: 2CEC-PNL634 BKR NO: 19+0 DWG~REF~~v)761E79ZTY 442X559-002"v 0007~22 1-0 0 1-089 TL2RCS 103 g TL2RCS 104 TL2RCS-105

+4'OOP c RECP Nl FEEDS POWER SUPPLIES NEST 2P3P4P5P8P9P10 IMPACT: LOSS OF POWER TO 2CEC-PNL634 o+"v+0+6~o o+><+o"7 Q+DESCRIPTION/OTHER RCS LOAD DEMAND ERROR CONTROL INSTRUMENTATZON (INOP)RECP Nl FEEDS POWER SUPPLIES NEST 2P3P4PSP8P9110 RECP Nl FEEDS POWER SUPPLIES NEST 2,3,4,5,8,9,10 RECP Nl FEEDS POWER SUPPLIES NEST 2,3,4,5,8,9,10 RECP gl FEEDS POWER SUPPLIES NEST 2,3,4,5,8,9,10 FUSE PLATE VALIDYNE PUMP X X FL FL FL RCS MASTER CONTROL INSTRUMENTATION (FLOW CONTROL)(ZNOP)RCS NEUTRON FLUX CONTROL INSTRUMENTATION (FLOW CONTROL)(ZNOP)RCS FLOW CONTROL LOOP"A" INSTRUMENTATION (INOP)2RCS*HYV17A 2RCS*HYV17A POSITION&VELOCITY CONTROL INSTRUMENTATION (INOP)2RCS*HYV17A POSITION&VELOCITY AMP (INOP)UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWG NO AE 100D SHEET 35 OP 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA101 BKR NO~20 CIRCUIT NO: 2RCSA20 FEED TO DEVICE DEVZCE LOCATION BLDG ELEV DRYING REFERENCES EE-11J EE-3DU 147D7828p SHo 2 0007~22 1-00 1-099 0007~2 13-00 1-0 19 PLANT IMPACT 2CEC-PNL703 BAY E JB302 CCR 306 B35A-W111 2CEC-PNL634 RK3-194 RK3-195 RK3-196 CCR 306 LOSS OF POWER TO REACTOR RECIRC SYSTEM PNL634C~RACK 3g LOOP A INSTR BUS.SEE ATTACHMENT UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST D%Go NO+AE 100D SHEET 36 OP 117

+I('Q ll~4 U PS NO: 2VBB-UPSlA PNL NO: 2VBS-PNLA101 DIST PNL NO: 2CBC-PNL634 KR NO!20 0007~221-001-116 0007~22 1-00 1-105 LOOP PLANT IMPACT: LOSS OP POSER TO 2CEC PNL634 o+O o+"v c~o+~~~o g (J'pP 6 PP 4+DESCRIPTION/OTEER 15A CKT BKR 15A CKT BKR X X X X FL FL 2RCS*HYV17A HYDRAULIC POWER UNIT (HPU)(INOP)2RCS*HYV17A MODICON CONTROLLER FOR HPU AND ASSOCIATED.

INPUT (INOP)PS1A September 11, 1991 2VBB-UPS1A LOAD LIST D%6.NO.AE 100D SHBBT 37 OP 117 4S UPS NO!2VBB-UP81A PNL NO: 2VBS-PNLA101 BKR NO: 21 CIRCUIT NO: N/A DRYING REFERENCES EE-11J FEED TO DEVICE SPARE DEVICE LOCATION BLDG NONE PLANT IMPACT UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST D%6 NO.AE-100D SHEET 38 OP 117

UPS NO: 2VBB-UPS1A NL NO: 2VBS-PNLA101 KR NO: 22 CIRCUIT NO: 2SXSN09 DRAWING REFERENCES ESK-10SXS27 147D7834g SH.2 0007~520-001 375 EE-11J 0007~521-001-157 ESK-10SXS17 0007~227-001-003 EE-3AB 0007~227-001 014 0007~227-001-018 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL709 BAY E JB305 C88A-W059 BLDG CCR ELEV 306 2CEC-PNL610 CCR 306 C88A-J1116 (AT)C88A-J1219 (AV)CCR 306 LOSS OF POWER TO OPTICAL XMTR (GETARS)2SXS-MUX16 AND-MUX28 UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST D%6o NO+AE 100D SHEET 39 OF 117 t

UPS NO: 2VBB-UPS1A NL NO~2VBS-PNLA101 KR NO 23 CIRCUIT Noo N/A DRAWING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG NONE UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST D%0o NO AE 100D SHEET 40 OF 117 (i CAr UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA101 KR NO: 24 CIRCUIT NO: 2LMSN01 DRAWING REFERENCES ESK-7LMS04 EE-11J ESK-11LMS01 EE-3BE ESK-11LMS02 147D7846g SHo 2 0007.-520-001-658 0007'20-001-650 0007~520-001-649 LSK-33-1A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL741 BAY A JB104 BLDG CCR ELEV 306 2LMS-W020 2CEC*PNL873 PS1-2LMSN01 CCR 306 2LMS-PI123 2LMS-PI125 CCR 306 LOSS OF DRYWELL ABSOLUTE PRESSURE DIGITAL DISPLAY AND PMS INDICATION UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST DOG NO.AE-100D SHEET 41 OP 117 I, E

~UPS NO: 2VBB-UPS 1A~~PNL NO: 2VBS-PNLA101 KR NO: 25 CIRCUIT NO: 2SZSN12 DRAWING REFERENCES 147D783i g SH.2 EE-11J 0007~227-00 1-003 ESK-10SXS19 0007'27-001-016 EE-3AB 0007.~227-001-019 0007'20-001-375 ESK-10SXS28 0007~520-00 1-157 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL709 BAY E JB306 BLDG CCR ELEV 306 C88A-W061 2CEC-PNL610 CCR 306 C88A-J1220 (AW)C88A-J1118(AU)

CCR 306 LOSS OF POWER TO OPTICAL XMTR (GETARS)2SXS-MUX18 AND MUX29 UPS1A September 11, 1991 2VBB UPSiA LOAD LIST DNG, NO, AE 100D SHEET i2 OF 117

UPS NO: 2VBB-UPS1A NL NO 2VBS-PNLA101 KR"NO: 26 CIRCUIT NO: 2RPSN11 FEED TO DEVICE DEVICE LOCATION DRAWING REFERENCES EE-11J ES K-1 1CE CO 3 EE-3DK 147D7848~SHo 2 0007~520-001-350 0007~520-001-337 PLANT IMPACT BLDG ELEV 2CEC-PNL743 BAY B JB204 2CEC-W093 CCR 306 2CEC-PNL603 CCR 306 2RPS-PWRS100 2RPS-JXI100 CCR CCR 306 306 LOSS OF POWER TO REACTOR THERMAL POWER DIGITAL DISPLAY AND LOSS OF INTERFACE WITH PMS COMPUTER UP81A September 11, 1991 2VBB-UP81A LOAD LIST DNQ~NO AE 100D SHEET 43 OF 117 1fi'n UPS NOt 2VBB-UP81A PNL NO!2VBS-PNLA101 BKR NO: 27 CIRCUIT NO: 2RPSN02 FEED TO DEVICE DEVICE LOCATION DRAWING REFERENCES EE-11J E8K-11CEC04 EE-3AX 0007~520-001 354 0007'20-001-357 0007'20 001-342 147D7848i SHo 2 PLANT IMPACT BLDG ELEV 2CEC-PNL743 BAY E JB301 CCR 306 2CEC-W095 2CEC*PNL603 CCR 306 2RPS-PWRS101 CCR 306 2RPS-PI101 CCR 306 LOSS OF POWER TO REACTOR PRESSURE DIGITAL DISPLAY AND LOSS OF INTERFACE WITH PMS COMPUTER UP81A September 11, 1991 2VBB UPS1A LOAD LIST D%6, NO AE-100D SHEET 44 OF 117

UPS NO: 2VBB-UPS 1A PNL NO!2VBS-PNLA101 BKR NO: 28 CIRCUIT NOo 2CPSN09 PEED TO DEVICE, DEVICE LOCATION DRAWING REPERENCES EE-11J LSK-22-23A EE 3DJ 147D7848g SHo 2 0007'20-001-658 0007'20-001-647 ESK-11CEC05 PLANT IMPACT 2CEC-PNL743 BAY A JB104 2CEC-W087 BLDG CCR ELEV 306 2CEC*PNL873 CCR 306 2CPS-PWRS126 CCR 306 2CPS-FI126 CCR 306 LOSS OF POWER TO PRIMARY CONTAINMENT AIR FLOW DIGITAL DISPLAY AND LOSS OF INTERFACE WITH PMS COMPUTER UPS 1A'eptember ll, 1991 2VBB-UPS1A LOAD LIST D%6 NO AE-100D SHEET 45 OP 117 1 4 t UPS NO: 2VBB-UPS1A NL NO!2VBS-PNLA101 KR NO!29 CIRCUIT NO!N/A DRAWING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG ELEV NONE UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DNG NO AE 100D SHEET 46 OP 117

UPS NO t 2VBB-UP81A PNL NO: 2VBS-PNLA101 BKR NO: 30 CIRCUIT NO: 2DRSN01 26TSN01 DRAWING~REFERENCES ESK-7DR801 EE-11J ESK-7GT804 EE-3AS ESK-6DRSO 1 0007'20-001-590 ESK.6DR802 0007~520 001-584 ESK-6DRS03

'47D7857 p SH~2 ,ESK 6DR804 LSK-27-15H ESK-6DR805 LSK 22 22 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL753 BAY A JB111 2DRS-W003 2CEC-PNL856A 3X1-2DRSNOl 3X2-2DRSN01 33X1-2DRSN01 33X2-2DRSN01 3X1-2GTSN01 3X2-2GTSN01 BLDG 288 288 288 UNIT COOLERS FANS STOP OR FAIL TO START, LOCA OVERRIDE INHIBITED INOP DW UNIT COOLERS: 2DRS-UC1A, 1Cg 2Ag 2C AND 3A PRIMARY CONTAINMENT PURGE TO SGTS ISOL VALVES 2GTS*AOV101 AND*AOV102 FAIL CLOSED UP81A September 11, 1991 2VBB-UP81A LOAD LIST D%6o NO~AE-100D SHEET 47 OP 117

UPS NO!2VBB-UPS1A NL NO: 2VBS-PNLA101 KR NO;31 CIRCUIT NO: N/a DRAWING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG ELEV NONE UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST D%6, NO, AE 100D SHEET i8 OF 117 alt 0I UPS NO: 2VBB-UPS1A NL NO: 2VBS-PNLA101 KR NO: 32 CIRCUIT NO: N/A DRAWING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG ELEV NONE UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DRY NO>>AE 100D SHEET 49 OP 117

'tk 4@4 4 UPS NO: 2VBB-UPS1A PNL NO t 2VBS-PNLA101 BKR NO 33 CIRCUIT NO: N/A DRAWING REFERENCES EE 11J FEED TO DEVICE SPARE DEVICE LOCATION BLDG ELEV NONE PLANT IMPACT UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DM NO AE 100D SHEET 50 OP 117

UPS NO!2VBB-UPS1A PNL NO 2VBS-PNLA101 KR NO: 34 IRCUIT NO: N/A DRAWING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG ELEV NONE UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DWG NO+AE 100D SHEET 51 OP 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA101 KR NO!35'IRCUIT NO.N/A DRYING REPERENCES EE-11J EE-3PN 0007'30-002-022 THRU-035 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC-PNL738 (PULL THRU)2EHC-W117 2EHC-W115 BLDG ELEV 288 288 2CEC-PNL848 BAY F (EHC CABINET)S1 SWITCH BOX 288 288 LOSS OF THE LOAD REFERENCE MOTOR, THE 1ST STAGE PRESSURE POTENTIOMETER MOTOR, FAST ACTING SOLENOID VALVES.POWER SUPPLY REDUNDANCY PROVIDED BY MAGNETIC GENERATOR.

NOTE: MAY CAUSE TURBINE TRIP September 11, 1991 2VBB UPS1A LOAD LIST Dms.NO.AE-100D SHEET 52 OP 117

UPS NO!2VBB-UPS1A PNL NO: 2VBS-PNLA101 KR NO: 36 CIRCUIT NO: 2RMN06 DRAWING REFERENCES 0007~221-00 1-012 EE-11J 0007~22 1-00 1-0 16 EE-3AC 0007~221-001-017 0007'22-001 407 0007~221 001-041 147D7834~SHe 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2CEC*PNL709 BAY F JB401 BLDG CCR 306 C12A-W049 2CEC-PNL616 CCR 306 LOSS OF POWER TO CONTROL ROD DRIVE RELAY CABINET CAUSES: 1)LOSS OF FULL CORE DISPLAY 2)LOSS OF 4-ROD DISPLAY 3)ROD WITHDRAWAL TO BE INHIBITED UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DWO NO AE 100D SHEET 53 OF 117

UPS NO~2VBB-UPS1A PNL NO 2VBS-PNLA101 KR NOt 37 CIRCUIT NO: 2RDSN05 DRAWING REFERENCES 0007~22 1-00 1-0 12 EE-11J 0007~22 1-00 1-0 17, EE-3DE 0007~221 001 013 147D7826F SHe 2 0007~520 001 350 0007~520-001-353 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL701 BAY A JB101 CCR 306 C12A-W051 2CEC*PNL603 CCR 306-LOSS OF POWER TO RWM OPERATOR'S DISPLAY,-LOSS OF POWER TO ROD SELEJC S~MODULE,-LOSS OF PRIMARY POWER FOR FULLY CORE DISPLAY'AN CONTROLS (ptfA~-LOSS OF POWER TO DISPLAY MEMORY MODULE,-FULL CORE DISPLAY IS INOP, 4 ROD DISPLAY'S INOPF-ROD WITHDRAWAL IS INHIBITED UPS1A September 11, 1991 2VBB UPS1A LOAD LIST D%6, NO AE-100D SHEET 54 OP 117

'kl4g UPS NO: 2VBB-UPSiA PNL NO: 2VBS-PNLA101 BKR NO: 38 CIRCUIT NO: 2ZHAA07 FEED TO DEVICE DEVICE LOCATION DRAPING REFERENCES EE-11J EE-3AN ESK-10IHA40 g SH.2 147D7851 p SH.2 PLANT IMPACT 2CEC-PNL747 BAY A JB102 BLDG ELEV 288 2IHA-W028 2CEC-PNL833 288 LOSS OF CONTROL ROOM ANNUNCIATORS AT 2CEC*PNL842, 851'52'70'71'73/

875 AND LOSS OF ASSOCIATED COMPUTER ALARM POINTS UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DNG NO AE 100D SHEET 55 OF 117 I ($

UPS NO'VBB-UPS1A PNL NOt 2VBS-PNLA102 KR NO!1 CIRCUIT NO: 2RDSN03 DRAWING REFERENCES EE-11J EE 3CR 14707829'H.

2 0007~520-001-420 0007~520-001-403 0007~221-001-010 FEED TO DEVICE DEVICE LOCATION 2CEC*PNL704 JB402 C12A-W017 2CEC*P613A C12A-F2 C12-K600 (24 VDC PWR SUPPLY)BLDG CCR CCR CCR 306 306 306 ELEV PLANT IMPACT SEE ATTACHMENT UPS 1A September 11, 1991~2VBB UPS1A LOAD LIST Dre.NO.AE-100D SHEET 56 OP 117

UPS NO: 2VBB-UPS 1A PNL NO: 2VBS-PNLA102 BKR NO: 1 DIST PNL NO 2CEC-PNL613 LOOP PLANT IMPACT: LOSS OP POWER TO C12-K600 O 0"Pl G 4 4+DESCRZPTZOE/OTEER 24VDC PWR SUPPLY C12-K600 807E159TY 2 4VDC PWR SUPPLY C12-K600 807E159TY 24VDC PWR SUPPLY~C12-K600 807E159TY 24VDC PWR SUPPLY C12-K600 807E159TY 24VDC PWR SUPPLY C12-K600 807E159TY X X X X X X X X (C12-N008 DIFF PRESS XMTR)CRD DRIVE WATER DIFF PRESSURE (C12-N011 DIFF PRESS XMTR)CRD COOLING WTR DIFF PRESSURE (C12-N005 PRESS XMTR)CRD HYD SYSTEM CHARGING WATER PRESS (C12-N052 PRESS XMTR)CRD SCRAM VALVE'ILOT AIR HDR PRESS HIGH&LOW (C12-N004 FLOW XMTR)CRD HYD SYSTEM FLOW CONTROL 2RDS-FV6A&6B UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWO NO~AE-100D SHEET 57 OP 117

UPS NOt 2VBB-UPS1A PNL NO: 2VBS-PNLA102

~~BKR NO!1 DIST PNL NO: 2CEC-PNL613 24VDC PWR SUPPLY C12-K600 807E159TY 24VDC PWR SUPPLY C12-K600 807E159TY 24VDC PWR SUPPLY C12-K600 791E406TY 24VDC PWR SUPPLY C12-K600 791E406TY IMPACT: LOSS OP POWER TO C12-K600 O"v+0+4,~0~~o+><,~o~v R@v~O g~4'g~"g 4+DESCRZPTZOM/OTHER (C12-N009 FLOW XMTR)CRD COOLING WTR FLOW (C12-N007 FLOW XMTR)CRD DRIVE WATER FLOW (C12-N054A PRESS XMTR)1ST STAGE TURBINE PRESSURE RSCS LOW POWER ALARM/SETPOINT 1 INOP (C12-N054B PRESS XMTR)1ST STAGE TURBINE PRESSURE RRCS LOW POWER ALARM/SETPOINT 2 INOP UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DWO NO AE-100D SHEET 58 OP 117 I@4'V~1 UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 2 CIRCUIT NO: 2MSSN19 DRAPING REFERENCES EE-11J EE 3CQ 147D7829p SH.2 0007'20-001-425 0007'20-001-424 FEED TO DEVICE DEVICE LOCATION 2CEC*PNL704 JB304-1 JB304-2 B22B-W009 2CEC-PNL619 BLDG CCR CCR ELEV 306 306 PLANT IMPACT B22-K615 CCR 306 SEE ATTACHEDUPS 1A September 11, 1991 2VBB UPS1A LOAD LIST Dre.NO.AE-100D SHEET 59 OP 117

UPS NO: 2VBB-UP81A PNL NO: 2VBS-PNLA102 BKR NO'DIST PNL NO: 2CEC-PNL619 FUSE B22B-F1 B22-K615 24VDC POWER SUPPLY (807E159TY)

(807E159TY)

(807E159TY)

(807E159TY)

B22B-F2 FUSE IMPACT: LOSS OP POWER TO B22-K615 O"v+0+4~0 0+>+QO~v hp Q hP Q+DEEORZPTZOH/OTHER LOSS OF JET PUMPS TOTAL FLOW LOOP A AND B (B22-N034A THRU W FLOW XMTR)JET PUMP JP-1 THRU JP-2 (B22-N033 THRU D FLOW XMTR)CALIBRATED JET PUMP FLOW JP-5, 10, 15&20 (B22-N032 DIFF PRESS XMTR)REACTOR CORE PLATE DIFFERENTIAL PRESSURE TOTAL JET PUMP FLOW SUMMING LOGIC INOP UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST DWQ NO AE-100D SHEET 60 OP 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO!3 CIRCUIT NO: N/A DRYING REFERENCES EE-118 FEED TO DEVICE DEVICE LOCATION SPARE BLDG ELEV NONE PLANT IMPACT UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST'%G, NO~AE-100D SHEET 61 OP 117 E

UPS NO: 2VBB-UPS1A NL NO: 2VBS-PNLA102 KR NO: 4 CIRCUIT NOt 2CECA84 DRAWING REPERENCES EE-llew 0007~159-451-323 EE-3AJ PEED TO DEVICE 2CEC*PNL730 JB102-1 JB102-2 2CEC-PNL884 DEVICE LOCATION BLDG 288 288 PLANT IMPACT LOSS OF POWER TO 2CEC-PWRS884 FOR FOXBORO PANEL 2CEC-PNL884 FOR PLANT IMPACT SEE ATTACHED NOTE:+/-15VDC STILL SUPPLIED FROM 2CEC-PNL885 SEE 2VBS-PNLA102 BKR NO.5 AND 2VBS-PNLB102 BKR NO.4 UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DOG NO AE 100D SHEET 62 OP 117 I

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 4 LOOP PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 O."v++0+4~0 O Q Q+8~v 4"v 6 Ep Cr hP Q+DESCRIPTION/OTHER 2ASS-6A LSK-3-9D 2MSS-103 LSK-3-1D&1E 2WTS-243 LSK-13-1B 2DSR-68A LSK-32-6B 2FOF-101 LSK-15-1.2C 2DSR-78A LSK-32-6E 2MSS-104 LSK-3-1E 2CNS-8A LSK-4-3A X X X X X X X X X X X FO FAI FO AUX.STEAM FLOW TO AIR REMOVAL SYSTEM 2TMS-T1 FIRST STAGE PRESSURE/GROUP 1 DRAIN VALVES NEUTRALIZER TANK LEVEL HIGH/INHIBIT THE START OF REGENERATION REHEATER DRAIN RECEIVER TANK 6A WATER LEVEL, LOSS OF CONTROL OF LV-68A FUEL OIL STORAGE TANK LEVEL FIRE COMPUTER ALARM SCAVENGING STEAM LINE A PRESSURE LOSS OF CONTROL OF MOV-86A 2TMS-TI 1ST STAGE PRESSURE/LOSS OF CONTROL OF AOV85AJBgCgDg 2CNM-AOV101 AND 2CNM-AOV109 CNDS.STOR TK1A LEVEL UPS1A September 11, 1991 2VBB UPS1A LOAD LIST D%0 NO AE 100D SHEET 63 OF 117

%U UPS NO: 2VBB-UPS 1A PNL NO: 2VBS-PNLA102 BKR NO: 4 2MSS-101 LSK-3-1B, F 2MSS-24A LSK-3-lA 2DSR-103 LSK-32-6C 2MSS-22A LSK-3-1M, 3-2 2CRS-1A LSK-3-2 2CRS-2A LSK-3-2 2CRS-3A LSK-3-2 2CRS-16A LSK-3-2 2CRS-19A LSK-3-2 PLANT IMPACTS LOSS OP POWER TO 2CEC-PNL884 0+<o c~~v~O.Z~~.aV G%4+DESCRIPTION/OTHER 2TMS-Tl MAIN STEAM INLET HDR.PRESSURE LOSS OF 2ASS-STV112

&2ASS-AOV145 E1A REHEATING STEAM TEMP SCAVENGING STEAM HEADER PRESSURE MS/R REGULATED STEAM PRESSURE LOSS OF CONTROL OF 2MSS-PV28A AND 29A HIGH PRESSURE TURBINE EXHAUST COLD REHEATER STEAN TO 2MSS-E1A SHELL PRESSURE.H.P.TURB.EXH.COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE.H.P.TURBINE EXH.COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE.H.P.TURB.EXH.COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE REHEATER A COLD REHEAT PRESSURE PS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWQS NOE AB 100D SHBBT 64 OP 117

UPS NOS 2VBB-UPS1A PNL NO~2VBS-PNLA102 BKR NO: 4 2ESS-1A LSK-3-4A 2ESS-4A LSK-3-4A 2ESS-7A LSK-3-4G 2ESS-12A LSK-3-4G 2ESS-17A LSK-3-4F 2ESS-25A LSK-3-4D 2ESS-31A LSK-3-4B 2HRS-7A LSK-3-3 2HRS-8A LSK-3-3 2HRS-9A LSK-3-3 2MSS-23A LSK-3-1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 0++0++~0 C~0+~~~0~v~v"4 4>>DESCRIPTION/OTHER 6TH POINT HTR 2FWS-E6A EXTR ST.PRESS.TURB.4TH STG EXTR STEAM PRESSURE 1ST POINT HTR 2CNM-ElA SHELL PRESSURE 2ND POINT HTR 2CNM-E2A SHELL PRESSURE 3RD POINT HTR 2CNM-E3A EXTR SHELL PRESSURE 4TH POINT HTR.2CNM-E4A EXTR.STEAM PRESSURE 5TH POINT HTR 2CNM-E5A EXTR STEAM PRESSURE 2TMS-T2A LP TURBINE INL PRESS.FR 2MSS-E1A 2TMS-T2A HRS FROM 2MSS-E1B 2TMS-T2A HRS FROM 2MSS-E1B E1A REHEATING STEAM FLOW UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST OWG NO AS-100n SHEET 65 OP 117

%1 UPS NO!2VBB-UPS1A PNL NO: 2VBS-PNLA102 KR NO: 2MSS-52A LSK-3-1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 0 0+0>"y+0~~C~0+~~~0 DESORTPTTON/OTHER X ElA STEAM SUPPLY PRESS 2DSM-75A LSK-32-7A 2DSM-78A LSK-32-7B 2DSR-65A LSK-32-6A 2CMS-72A,C LSK-33-2A 2CNS-130 LSK-4-3A 2CNS-131 LSK-4-3A X X X X X X X FC FO MOISTURE SEP.DRAIN RECEIVER TK4A WTR LEVEL/LOSS OF CONTROL OF LUX75Ag LVY75A, LVZ75A MOIST SEP.DRAIN RECEIVER TK4A WTR LEVEL/LOSS OF CONTROL OF LV78A NORM WTR LVL DR CONTROL/LOSS OF CONTROL OF LVX65AP LVY65AP AND LVZ65A CONTAINMENT DEW PT.CONDENSATE DRAW OFF FLOW PRESSURE NORMAL CONDENSATE MAKEUP FLOW UPS RR September 11, 1991 2VBB UPS1A LOAD LIST DWQ, NO, AB 100D SHBBT 66 OP'17

~~r~o UPS NO: 2VBB-UPS 1A PNL NO: 2VBS-PNLA102 BKR NO: 5 CIRCUIT NO: 2CECA85 DRYING REFERENCES EE-lli7 0007~159-451-328 EE-3AJ FEED TO DEVICE DEVICE LOCATION 2CEC*PNL730 2CEC-PNL885 BLDG ELEV 288 288 PLANT IMPACT LOSS OF POWER TO 2CEC-PWRS885 FOR FOXBORO PANEL 2CEC-PNL885 ALTERNATE POWER SUPPLY 2CEC-PWRS904 IS FED FROM 2VBB-UPS1B PANEL 2VBS-PNLB102 BKR 44 SEE ATTACHED FOR PLANT IMPACT NOTE'/-15VDC STILL SUPPLIED FROM 2CEC-PNL884 SEE 2VBS-PNLA102 BKR 54 UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST D%6 NO AE 100D SHEET 67 OP 117 II,~l I.I"-1 4 s)',a UPS Noo PNL NO: BKR NO!PS Noo PNL NO: BKR NO!LOOP 2VBB-UPS 1B 2VBS-PNLB102 4 2VBB-UPS1A 2VBS-PNLA102 5 PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL885 O 0 4p 8"Pl C'v 4+DsscRIpTzos/OTHER 2CNS-8B LSK-4-3A 2CNS-114 LSK-4-3B 2CNS-102 LSK-4-3E 2ESS-25B LSK-3-4D 2ESS-17B LSK-3-4F 2ESS-12B LSK-3-4G 2MSS-52B LSK-3-1A 2MSS-24B LSK-3-1A 2MSS-23B LSK-3-1A 2ESS-4B LSK-3-4A 2ESS-31B LSK-3-4B 2MSS-22B LSK-3-1A X X X FC CNDS STOR TK1B LEVEL CNDS XFR HDR FLOW HIGH/INHIBIT AUTO START OF 2CNS-PlA OR 2CNS-P1B COND HOT WELL LEVEL 4TH PT HTR EXTR ST PRESS 3RD PT HTR EXTR ST PRESS 2ND PT.HTR SHELL PRESS E1B STEAM SUPPLY PRESS E1B REHEATING STEAM TEMP E1B REHEATING STEAM FLOW TURB 4TH STG EXTR ST PRESS STH PT HTR 2CNM-ESB EXTR ST~PRESS MS/R REGULATED STEAM PRESS/LOSS OF CONTROL OF REHEAT CONTROL VALVES PV28B&PV29B rssm September 11, 1991 2VBB UPS1A LOAD LIST DNQ NO, AE 100D SHEET 68 OP 117 Jg>>,

UPS NO~PNL NO: BKR NO: PS Noo PNL NO: BKR NO: LOOP 2VBB-UPS 1B 2VBS-PNLB102 4 2VBB UPS1A 2VBS-PNLA102 5 IMPACT: LOSS OF POWER TO 2CEC-PNL885 o+"v+0++~o+<o C"pP 4+DEECRZPTZOE/OTEER 2HRS-7B LSK-3-3 2HRS-8B LSK-3-3 2HRS-9B LSK-3-3 2ASS-6B LSK-3-9D 2DSR-68B LSK-32-6B 2DSR-65B LSK-32-6A 2DSM-75B LS K-3 2-7A 2DSM-78B LSK-32-7B 2DSR-78B LSK-32-6E 2ESS-7B LSK-3-4G 2ESS-1B LSK-3-4A X FO FC FO FAI 2TMS-T2B LP TURBINE INL PRESS FR 2MSS-E1A 2TMS-T2B HRS FROM 2MSS-E1A 2TMS-T2B HRS FROM 2MSS-E1B AUX.STM FLOW TO AIR REMOVAL DRAIN RECEIVER HIGH LEVEL/LOSS OF CONTROL OF LV68B NORM WTR LVL DR CONTROL/LOSS OF CNTRL OF LVX65B, LVY65B AND LVZ65B MOISTURE SEP.DRAIN RECEIVER TK4B WTR LEVEL MOIST SEP DR RCVR TK4B WTR LEVEL/LOSS OF CONTROL OF LV78B SCAVENGING STEAM LINE B PRESSURE/LOSS OF CONTROL OF MOV 86B 1ST PT HTR 2CNM-E1B SHELL PRESS 6TH PT HTR 2FWS-E6B EXTR ST.PRESS UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWG, NO, AE 100D SHEET 69 OP 117

~4 UPS PNL BKR NO: 2VBB-UP81B NO: 2VBS-PNLB102 NO'NO: 2VBB-UP81A NO: 2VBS-PNLA102 NO: 5 IMPACT: LOSS OF POWER TO 2CEC-PNL885 o++<o~v P~v~O g~4'p C%Q+DESCRZPTIOE/OPEER 2CRS-103 LSK-3-1M, 3-2 2CRS-1B LSK-3-2 2CRS-2B LSK-3-2 2CRS-3B LSK-3-2 2CRS-16B LSK-3-2 2CRS-19B LSK-3-2 2CMS-72B,D LSK-33-2A X X FC REHEATER 1B SHELL PRESSURE/LOSS OF CONTROL OF PV28A, PV28B, PV29A&PV29B HIGH PRESSURE TURBINE EXH.COLD REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.HP TURB EXH COLD REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.HP TURB EXH COLD REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.HP TURB EXH.COLD REHEATER STEAM TO 2MSS-E1B SHELL PRESS'EHEATER B COLD REHEAT PRESS.CONTAINMENT DEW POINT UP81A September 11, 1991 2VBB-UP81A LOAD LIST DWO, NO AE-100D SHEET 70 OF 117 04 JP 5e UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 6 CIRCUIT NO!N/A FEED TO DEVICE DEVICE LOCATION EE-llJ 0007~159-451-331 EE-3AK DRAWING REFERENCES 2CEC*PNL730 JB201-1 JB201-2 2CEC-PNL886 BLDG 288 288 PLANT IMPACT LOSS OF POWER TO 2CEC-PWRS886 FOR FOXBORO PANEL 2CEC-PNL886.

SEE ATTACHED FOR PLANT IMPACT.NOTE:+/-15VDC STILL SUPPLIED FROM 2CEC-PNL887 SEE 2VBS-PNLA102 BKR 57 AND 2VBS-PNLB102 BKR g6 UPS1A 2VBB-UPS1A LOAD LIST DNOe NOe AE 100D SHEET 71 OF 117 Ep~~3 I i UPS NO!2VBB-UPS 1A PNL NOS 2VBS-PNLA102 KR NO: 6 LOOP 2AAS-113 LSK-12-9B 2ARC-20B LSK-5-1B 2ASS-116 LSK-3-9D 2ASS-122 LSK-3-9D 2ASS-127 LSK-3-9D 2CMS-72E, F LSK-33-2A 2CMS-168 LSK-33-2D 2CND-267 LSK-4-7D 2CND-281 LSK-4-7C 2CPS-102 LSK-22-23A 2CPS-103 LSK-22-23A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL886 O~O'V 4+DE8CRIPEION/OTEER BRTHG AIR HDR PRESS AIR REMOVAL PUMP-1B SEAL WTR TEMP HI CLN STM REBLR STM PRESS AIR EJECTOR 2A STM PRESS OFFGAS STM PRESS CONTAINMENT DEW POINT SUPPR CHAMBER PRESS NORM LOW CONDUCTIVITY WASTE TK13 LZVEL NEUTRALIZING TK12 LEVEL ENABLZS 2CPS-FN1 (DISCH TO STOP PERMISSIVES DRYWELL)ENABLES 2CPS-FN1 (DISCH TO STOP PERMISSIVES SUPPR PL)2CPS-125 LSK-22-23A 2CPS-126 LSK-22-23A FC PRIMARY CONTAINMENT PRESS N2 INLET FLOW/LOSS OF CONTROL OF FV125 PRIMARY CONTAINMENT INLET NITROGEN FLOW PS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWO.NO.AE-1OOD SHEET 72 OP 117 Cgt, 49 1 il'8 t.I?~Q UPS NO'VBB UPS 1A PNL NO: 2VBS-PNLA102 KR NO: 6 PLANT IMPACT LO88 OF POWER TO 2CEC-PNL886 0 h9 6 hP Q+DEBCRTPTTOE/OTHER 2CPS-127 LSK-22-23A 2GSN-138 LSK-14-1F 2HRS-7C LSK-3-3 2HRS-8C LSK-3-3 2HRS-9C LSK-3-3 2IAS-101 LSK-12-1E 2IAS-178 LSK-12-1C,1F 2IAS-183 LSK-12-1C 2MWS-114 LSK-9-15, 13-1B 2MWS-116 LSK-9-15 2SSR-124 LSK-21-2B 2SSR-125 LSK-21-2B 2SST-106 LSK-21-1A 2SST-113 LSK-21-1B X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X PRIMARY CONTAINMENT INLET NITROGEN PRESS PRIMARY CONTAINMENT N2 PURGE TEMP LOW 2TMS-T2C LP TURB INL FR 2MSS-E1A 2TMS-T2C HRS FROM 2MSS-E1A 2TMS-T2C HRS FROM 2MSS-E1B INSTR AIR HDR PRESS ADS CPRSR RCVR TANK*TK4 PRESSURE HIGH ADS CPRSR RCVR TANK*TK5 PRESSURE HIGH DMNRLZD WTR TK lA OR 1B LVL DMNRLZD WTR PMP DISCH FL CRD PUMP DISCH CNDT SAMPLE CRD PUMP DISCH 02 SAMPLE COND DMNRLZR INL CNDT SAMPLE COND DEMIN OUT 02 SAMPLE tIPB1R September 11, 1991 2VBB UPS1A LOAD LIST DWa.NO.AS-XOOD SHEET 73 OF 117 4l V)

UPS NO: 2VBB-UPS1A PNL NO!2VBS-PNLA102 KR NO!6 LOOP PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL886 o+0 p y"v+~v~v,+Cr V 4+DESCRIPTION/OTHER 2SST-114 LSK-21-1B 2SST-131 LSK-21-1B 2SST-132 LSK-21-1C 2SST-133 LSK-21-1C 2TML-132 LSK-16-2.1 2ESS-1C LSK-3-4A 2ESS-7C LSK-3-4G 2ESS-12C LSK-3-4G 2ESS-17C LSK-3-4F 2ESS-25C LSK-3-4D 2ESS-31C LSK-3-4B X X X X X X X X X X X X X X X X X X X X FO COND DMNRLZR OUT CNDT SAMPLE COM 6TH PT HTR OUT CNDT SAMPLE COM 6TH PT HTR OUT 02 SAMPLE COM 6TH PT HTR OUT PH SAMPLE OIL CLRS OUTLET OIL TEMP/LOSS OF CONTROL OF 2CCS-TV43A AND 2CCS-TV43B 6TH PT HTR 2FWS-E6C EXTR STM PRESSURE 1ST PT HTR 2CNM-E1C SHELL PRESSURE 2ND PT HTR 2CNM-E2C SHELL PRESSURE 3RD PT HTR 2CNM-E3C EXTR STM PRESSURE 4TH PT HTR 2CNM-E4C EXTR STM PRESSURE 5TH PT HTR 2CNM-E5C EXTR STEAM PRESSURE UPSY September 11, 1991 2VBB UPSY LOAD LIST DWQ NO, AE 100D SHEET 74 OP 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 KR NO: 7 CIRCUIT NO: 2CBCA87 DRAWING REFERENCES EE-11J EE-3AK 0007~159-451-512 0007.159-451-334 FEED TO DEVICE DEVICE LOCATION 2CEC*PNL730 2CEC-PNL887 BLDG ELEV 288 288 PLANT IMPACT LOSS OF POWER TO 2CEC-PWRS887 FOR FOXBORO PANEL 2CEC-PNL887.

ALTERNATE POWER SUPPLY 2CEC-PWRS905 FOR 2CEC-PNL887 IS FED FROM 2VBB-UPS1B PANEL 2VBS-PNLB102 BRK S6.FOR PLANT IMPACT SEE ATTACHED.NOTE:+/-15 VDC STILL SUPPLIED FROM 2CEC-PNL886 SEE 2VBS-PNLA102 BKR56UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST D%G, NO AE 100D SHEET 75 OP 117 A,

UPS NO: PNL NO!BKR NO!UPS NO: PNL NO: BKR NO~2VBB-UPS1A 2VBS-PNLA102 7 2VBB-UPS1B 2VBS-PNLB102 6 PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL887 O"v++0+4~0 c~o+~c C g hP 4+DESCRIPTION/OTHER 2ARC-2 OA LSK-5-1B 2CNM-137 2CWS-47A LSK-2-1.1D 2DFR-106 LSK-23-6C 2DFR-137 LSK-23-6C 2FWS-64A/B LSK-6-1~1H 2GMC-110 LSK-16-,6C, 8D 2GMC-111 LSK-16-6C, 8D 2GMC-134 LSK-16-8C X X X X, FO AIR REM PPlA SEAL W TEMP H 2FWS-P1A,B,C STARTUP BYPASS VALVE POSITION INDICATION CLG TWR RETURN FLOW A DRYWELL FLOOR DRAIN LEAKAGE TANK LEVEL DW FL DR PUMPS PlA&P1B FLOW FEEDWATER INLET TEMP TO REACTOR.LINE A/B GENERATOR INLET CONDUCTIVITY GENERATOR OUTLET CONDUCTIVITY ALT COOLER AIR OUTLET TEMP, LOSE CONTROL OF TURBINE BLDG.CLOSED LOOP COOLING WATER VALVE 2CCS-,TV32A AND B UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DWQ s NO s AE 100D SHEET 76 Ot 117 4$V~

UPS NO'NL Noo BKR NO: PS NO: NL NO: BKR NO.LOOP 2VBB-UPS lA 2VBS-PNLA102 7 2VBB-UPS lB 2VBS-PNLB 10 2 6 PLANT IMPACT: LOSS OP POWER TO 2CEC PNL887 o+Cr 0+~v~O 44 4+DESORZPTZOH/OTHER 2GMH-105 LSK-16-7C 2GMH-117 LSK-16-7A 2GMH-156 LSK-16-7A 2GML-103 LSK-16-10 FO GENERATOR GAS PURITY GENERATOR GAS PRESS H2 COLD GAS TEMP/TBCLC FLOW MODULATING VALVE 2CCS-TV109 GEN LEADS CLR RETURN AIR TEMP PSZR September 11, 1991 2VBB UPS1A LOAD LIST DWQ NO AB 100D SHEET 77 OP 117

$j I UPS NOt PNL NO KR NO: PS NO: PNL NO: BKR NO: LOOP 2 VBB-UPS 1A 2VBS-PNLA102 7 2VBB-UPS1B 2VBS-PNLB102 6 PLANT IMPACT: LOSS OF POSER TO 2CEC-PNL887 O"v+0 0+4~O"v o+v~~o C g g o~>hP G hP Q+DE8CRZPTZQN/QTEER 2GMO-103 LSK-16-6 2GMO-104 LSK-16-6 2LOS-126 LSK-16-3 2 LOS-127 LSK-16-3 2TME-15A, B LSK-16-1.1A 2TME-103 LSK-16-1.1B 2TME-107 LSK-16-1.1B 2TME-108 LSK-16-1.1D 2TMI-127 LSK-16-9 2TMI-128 LSK-16-9 2TMI-129 LSK-16-9 X X X X X X X X FAI FAI HYDRAUL SEAL OIL BRG 9 PRESS HYDRAUL SEAL BRG 10 PRESS DIRTY OIL STOR TK2 LEVEL/STOP LUBE OIL XFER PUMP P2 CLEAN OIL STOR TK1 LEVEL/STOP LUBE OIL XFER PUMP P2 2TME-E1A&E1B REBLR DISCH STEAM PRESS E1A&E1B DISCH HDR PRESS/LOSS OF CONTROL OF 2TME-MOV110, 2TME-SOV121 E1A&B STEM SEAL RED PRESS/LOSS OF CONTROL OF 2TME-MOV110, 2TME-SOV121 STEAM SEAL EXHAUST VACUUM EXH HOOD A TURBINE END TEMP EXH HOOD B TURBINE TEMP EXH HOOD C TURBINE TEMP PEZR September 11, 1991 2VBB-UPS1A LOAD LIST DNG NO AE-100D SHEET 78 OF 117

>I/III UPS NO: PNL Noo KR NO: JPS NO: PNL NO: BKR NO: LOOP 2VBB-UPS 1A 2VBS-PNLA102 7 2VBB-UPS 1B 2VBS-PNLB102 6 PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL887 O 0>y"v+~v~v+DESCRZPTZOE/OTEER 2TML-109 LSK-16-2.3 2TML-112 LSK-16-2.1 2TMS-151 LSK-16-9 2TMB-105 LSK-16-5.2 TURB BRG OIL PRESS MN SHAFT OIL PUMP DISCH PRESS EXH HOOD SPRAY PRESS EHC HEADER PRESSURE aPSXR September 11, 1991 2VBB UPS1A LOAD LIST DWQS NO+AE-100D SHEET 79 OP 117

('SI il~iC A'

, UPS NO!2VBB-UPS 1A PNL NO: 2VBS-PNLA102 BKR NO!8 CIRCUIT NO!2EGSB07 DRAWING REPBRENCBS EE 11J EE-14C EE-14B 0001~040-209-078 0001~040-209-022 PEED TO DBVICB DEVICB LOCATION 2CEC*IPNL408 52U1 (C-4)2CES*IPNL412 BLDG BLBV 261 261 PLANT IMPACT LOSS OF POWER TO RUN TIME METER AND ANNUNCIATOR HORN IN 2CES*PNL412 FOR STANDBY DIESEL GENERATOR LOSS OF POWER TO 2EGS*EG3 LUBE OIL RETURN HEADER TEMPERATURE INDICATOR UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DOG NO+AE 100D SHEBT 80 OP 117

~e'~4 UPS NO~2VBB-UPS1A PNL NOS 2VBS-PNLA102 KR NO: 9 IRCUIT NO: N/A FEED TO DBVICE DRYING REFERENCES EB-11J BE-14C EE-14B 0001'40-209-078 0001~040-209 022 DEVICE LOCATION 2CEC*IPNL406 52U1 (C-4)2CES*IPNL407 BLDG ELBV 261 261 PLANT IMPACT LOSS OF POWER TO RUN TIME METER AND ANNUNCIATOR HORN IN 2CES*PNL407 FOR STANDBY DIESEL GENERATOR LOSS OF POWER TO 2EGS*EG1 LUBE OIL RETURN HEADER TEMPERATURE INDICATOR xsm September 11, 1991 2VBB-UPS1A LOAD LIST D%8 NO, AE 1 0 0D SHEBT 81 OP 117 J'f.g 4k cn, I" t UPS NO!2VBB-UPS1A PNL NO!2VBS-PNLA102

~~BKR NO!10 CIRCUIT NO!2SXSN01 DRAWING REFERENCES 944E995 (C88)EE-11J EE-35D 0007~511-414-479 g 480 PEED TO DEVICE DEVICE LOCATION 2CES-PNL518 FUSE C88A-F11 FUSE C88A-F12 FUSE C88A-F19 FUSE C88A-F4 BLDG TB 277 PLANT IMPACT LOSS OF POWER TO GETARS MULTZPLEXERS:

C88A-J1011 (2SXS-MUX11-B)

C88A-J1012 (2SXS-MUX12-B)

C88A-J1019 (2SXS-MUX19-B)

C88A-J1004

&C88A-PS4 (2SXS-MUX04-B)

UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST Doe.NO.AE-100D SHEET 82 OP 117

UPS NO!2VBB-UP81A PNL NO~2VBS-PNLA102 BKR NOs 11 IRCUIT NO: N/A DRAWING REPERENCES EE-118 PEED TO DEVICE DEVICE LOCATION SPARE BLDG ELEV NONE PLANT IMPACT UP81A September 11, 1991 2VBB-UPS1A LOAD LIST DWG.NO~AE 100D SHEET 83 OP 117

UPS NO: 2VBB-UPS1A PNL NO+2VBS-PNLA102

~~BKR NO!12 IRCUIT NO: N/A DRYING REFERENCES EE-11J PEED TO DEVICE SPARE DEVICE LOCATION BLDG NONE PLANT IMPACT UPS1A September 11, 1991 2VBB UPS1A LOAD LIST D%G NO AE-100D SHEET 84 OP 117 I u 4 4 UPS NO: 2VBB-UPS1A PNL NO 2VBS-PNLA102 BKR NO!13 CIRCUIT NO!N/A DRAPING REFERENCES EE-3TK EE-11J LOOP-2RMS-2 0 1 LSK-22-ZT FEED TO DEVZCE DEVICE LOCATION 2RMS-PNL200 GEM COMP.CONT.CONSOLE BLDG TB ELEV 306 PLANT IMPACT LOSS OF PWR TO 2RMS-PNL200 LOSS OF COMPUTER GEMS CPU LOSS OF ANNUNCIATOR WINDOW AND COMPUTER PT IN CONTROL ROOM (FOR 2RMS-CAB170 AND 2RMS-CAB180)

REACTOR BLDG.VENT RADIATION MONITOR 2RMS-CAB180 INOP TURBINE BLDG.VENT RADIATION MONITOR 2RMS-CAB170 INOP UP81A September 11, 1991 2VBB-UP81A LOAD LIST D%6 NO AE-100D SHEET 85 OF 117 P r UPS NO: 2VBB-UPS1A PNL NO: 2VB8-PNLA102 BKR NO: 14 CIRCUIT NOt 2SSPCli DRYING REFERENCE8 EE-11J EE-3TA FEED TO DEVICE DEVICE LOCATION 2SSP-IPNL102 2CES-PNL555, 2RHS*PNL100

&2SSP-IPNL102 BLDG RW ELEV 261 PLANT IMPACT LOSS OF POST ACCIDENT SAMPLING SYS SOURCE A, SOURCE B FROM 2VBS-PNLB107 STILL AVAILABLE SEE 2VBS-PNLB107 BKRg 20 FOR PLANT IMPACT UP81A September 11, 1991 2VBB-UPS1A LOAD LIST DOG o NO+AE-100D SHEET 86 OP 117 4

UPS NO>>2VBB-UPS1A PNL NO!2VBS-PNLA102

~~BER NO: 15 IRCUIT NO: N/A 1 DRAWING REPERENCES EE-11J EE-11GH PEED TO DEVICE DEVICE LOCATION 2RMS-RCPT12 2RMS-RCPT13 BLDG TB TB ELEV 306 306 PLANT IMPACT LOSS OF POWER TO RECEPTACLE 1 2 I 2RMS CP2 08 ALSO LOSES POWER (SYSTEMS PRINTER TECH SUPPORT CENTER)LOSS OF POWER TO RECEPTACLE 13, 2RMS-CP208 ALSO LOSES POWER (SYSTEMS PRINTER TECH SUPPORT CENTER)ussr September 11, 1991 2VBB UPS1A LOAD LIST D10 NO>>AE 100D SHEET 87 OP 117 a

UPS NO'VBB-UPS1A PNL NOs 2VBS-PNLA102 BKR NO!16 CIRCUIT NO: N/A PEED TO DEVICE DEVICE LOCATION EE 11J EE-3TP EE-11HL DRYING RERERENCES 2RMS-CAB180 BLDG TB ELEV 306 PLANT IMPACT REACTOR BUILDING VENT RADIATION MONITOR 2RMS-CAB180 INOP UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST D%6o NO AE-100D SHEET 88 OP 117 1 ,f/J t UPS NO!2VBB-UPS1A PNL NO!2VBS-PNLA102 BKR NO!17 IRCUIT NO N/A DRYING REFERENCES EE-11J PEED TO DEVICE DEVICE LOCATION BLDG PLANT IMPACT 2COR-RCPT1 CCR 306 120V RCPT FOR RADIAX CONSOLES.RECEPTACLE IS REQUIRED TO SUPPLY POWER FOR THE RADIAX BASE UNITS AND PLANT ANTENNA COMMUNICATIONS SYSTEM.RECEPTACLE IS MOUNTED UNDER THE EMERGENCY COMMUNICATIONS TABLE.RECEPTACLE 2COR-RCPT2 IS POWERED FROM 2VBS-PNLB102.

UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST Dm.NO.AS-XOOD SHEET 89 Of 117 j IIII UPS NO!2VBB UPS 1A PNL NO;2VBS-PNLA102

~~BKR NO: 18 IRCUIT NOo N/A DRYING REFERENCES EE 11J PEED TO DEVICE SPARE DEVICE LOCATION NONE PLANT IMPACT IPB1A September 11, 1991 2VBB UPS1A LOAD LIST D%6e NO+AE-100D SHEET 90 OP 117 4 I4 lt P'Pi>gAM UPS NO: 2VBB-UPS1A PNL NO!2VBS-PNLA102

~~BKR NO: 19 IRCUIT NO: N/A DRYING REFERENCES EE-1XZ PEED TO DEVICE S PARE DEVICE LOCATION BLDG ELEV NONE PLANT IMPACT rase September 11, 1991 2VBB UPS1A LOAD LIST D%G, NO AE-100D SHEET 91 OR 117 el%

UPS NO~2VBB UPS1A PNL NO!2VBS-PNLA102

~~BKR NO: 20 IRCUIT NO~N/A DRAWING RERERENCES EE-3TP EE-11J LSK-22-ZT PEED TO DEVICE DEVICE LOCATZON 2RMS-CAB180 4TB1-1,-2 BLDG TB ELEV 306 PLANT IMPACT LOSS OF PWR TO RAD MONITORING PNL 2RMS-CAB180 REACTOR BUILDING VENT RADIATION MONITOR 2RMS-CAB180 INOP O UPS1A 4 September 11, 1991 2VBB-UPS1A LOAD LIST DRQo NO+AE-100D SHEET 92 OP 117 V<

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 21 CIRCUIT NO!N/A DRYING REFERENCES EE-11J FEED TO DEVICE DEVICE LOCATION SPARE BLDG ELEV NONE PLANT IMPACT UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST D%0 NO AE 100D SHEET 93 OP 117 45 4/

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 KR NO!=22 IRCUIT NO: N/A DRAWING REFERENCES EE-3TP EE-118 LSK-22-IT PEED TO DEVICE DEVICE LOCATION 2RMS-CAB180 4TB1-1,-2 BLDG TB ELEV 306 PLANT IMPACT LOSS OF PWR TO RAD MONITORING PNL 2RMS-CAB180 REACTOR BUILDING VENT RADIATION MONITOR 2RMS-CAB180 INOP+asm September 11, 1991 2VBB UPS1A LOAD LIST DNG NO.AE 100D SHEET 94 OP 117

<<h 45 UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 23 CIRCUIT NO!N/A DRYING REPERENCES EE-11J EE-llGH PEED TO DEVICE DEVICE LOCATION 2VBS-ISLXA107 2VBS-PNLA107 BLDG RCR RCR ELEV 279 279 PLANT IMPACT POWER DISTRIBUTION PANEL.SEE 2VBS-PNLA107 LOAD LIST.UPS1A September 11, 1991 2VBB UPS1A LOAD LIST Dro.NO.AE-1OOD SHEET 95 OP 117 k

UPS NO t 2VBB UPS 1A PNL NO!2VBS-PNLA102

~~BKR NO: 2i IRCUIT NOs N/A%ZNG REPERENCES EE 11J PEED TO DEVICE SPARE DEVICE LOCATION BLDG NONE PLANT IMPACT UPS1A September 11, 1991 2VBB UPS1A LOAD LIST Dao.NO.AE-1OOD SHEET 96 OR 117 i'l UPS NO!2VBB-UPS 1A PNL NO: 2VBS-PNLA102

~~BKR NO: 23 IST PNL NO: 2VBS-PNLA107 BKR NO: 1 CIRCUIT NO: 2LVSNNK581 DRAWING REFERENCES EE-11GH EE-3NN PEED TO DEVICE DEVICE LOCATION BLDG ELEV PLANT IMPACT 2LWS-PNL380 (PWR SUPPLY FOR CENTRAL PROCESSOR-B CAB)RCR 279 LOSS OF ON-LINE OR BACK-UP COMPUTER FUNCTIONS IF nB<<ON LINE'LL LWS PROCESSES&SUBSYSTEMS ARE DISABLED, LWS GEN TEMP MON EMERGENCY RESPONSE FACILITY FUNCTIONS SPDS IF"B" IS BACKUP: LWS REDUNDANCY FEATURE IS DISABLED.UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST D%6 NO~AE 100D SHEET 97 OP 117 k 4~4S UPS NO!2VBB-UPS 1A PNL NOt 2VBS-PNLA102

~~BKR NO 23 DIST PNL NOS 2VBS-PNLA107 BKR NOC 2 CIRCUIT NO!2LWSNNK582 DRAWING REFERENCES EE-11GH EE-3NN PEED TO DEVICE DEVICE LOCATION BLDG ELEV PLANT IMPACT 2LWS-PNL381 (PWR SUPPLY FOR CENTRAL PROCESSOR-A CAB)RCR 279 LOSS OF ON-LINE OR BACK-UP COMPUTER FUNCTIONS.

IF"A" ON LINE'LL LWS PROCESSES&SUBSYSTEMS ARE DISABLED, LWS-GEN TEMP MON EMERGENCY RESPONSE FACILITY FUNCTIONS SPDS IF"A" IS BACKUP: 2LWS REDUNDANCY FEATURE IS DISABLED.UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DWQ NO AE 100D SHEET 98 OP 117 bP UPS NO!2VBB-UPS1A PNL NO~2VBS-PNLA102

~~BKR NO: 23 DIST PNL NO: 2VBS-P~107 BKR NO: 3 CIRCUIT NOS 2LWSNNK583 DRAWING RERERENCES EE-11GH EE-3NN PEED TO DEVICE DEVICE LOCATION BLDG PLANT IMPACT 2LWS-PNL383 (PWS;CPU FAILOVER A CABINET)RCR 279 LOSS OF: EOF LINK CONTROL ROOM SPDS DISP (1)TSC DISPLAYS (2)LWS ALARM SCREEN-UTILITY TYPERS FAIL OVER FEATURE ADVERSELY AFFECTED UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWGo NO+AE 100D SHEET 99 OB'17 V i/H UPS NO!2VBB UPS1A PNL NO!2VBS-PNLA102.

~~BKR NO: 23 DIST PNL NO!2VBS-PNLA107 BKR NO: 4 CIRCUIT NO: 2LVSNNK584 DRAWING RERERENCES EE-11GH EE-3NN PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-PNL382 (PWS, CPU FAILOVER-B CABINET BLDG RCR ELEV 279 LOSS OF: LWS OPERATOR STATION CONTROL ROOM SPDS (1)TSC DISPLAY (1)ENGINEERS STATION (LWS)LWS ALARM TYPER-TSC TYPERS (2)ENGINEERS PERIPHERALS FAIL OVER ADVERSELY AFFECTED UPS1A September 11, 1991 2VBB UPS1A LOAD LIST DOG e NO o AE 100D SHEET 100 OP 117 E

UPS NOC 2VBB-UPS1A PNL NOt 2VBS-PNLA102

~~BKR NO'3 ZST PNL NO: 2VBS-PNLA107 KR NO: 5 CIRCUIT NOs 2LWSMNK585 DRAWING REFERENCES EE-116H EE-3NN PEED TO DEVICE DEVICB LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL385 (EE-3NN)(PWS, CPU CORE STATOR-1 CAB)RCR 279 LOSS OF ON-LINE OR REDUNDANT ,STORAGE CAPABILITY PS1A September 11,'1991 2VBB-UPS1A LOAD LIST DWQo NOo AB 100D SHBBT 101 OP 117

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UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102

~~BKR NO!23 IST PNL NO 2VBS-PNLA107 BKR NO: 6 CIRCUIT NO!2L%8NNK586 DRAWING REFERENCES EE-116H EE-3NN FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2 LWS-PNL3 8 4 (PWS, CPU CORE STATOR-2 CAB)BLD6 RCR ELEV 279 LOSS OF ON-LINE OR REDUNDANT STORAGE CAPABILITY IPB11 September 11, 1991 2VBB UPS1A LOAD LIST D%6 NO AE 100D SHEET 102 OF 117

.t 0 UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102

~~BKR NOS 23 DIST PNL NO: 2VBS-PNLA107 BKR NO: 7 CIRCUIT NO!2LMNNK DRAWING REFERENCES EE-11GH PEED TO DBVZCB DBVICB LOCATION BLDG ELEV PLANT IMPACT.2LWS-RCPT1 POWER SUPPLY FOR 2LWS-PNL386 LWS COMPUTER (RADWASTE)

DISK DRIVE RCR 279 LOSS OF RADWASTE MAIN MEMORY DISK DRIVE DKB01~~UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST D%Q NO AB-100D SHBBT 103 OP 117

~t 4 R UPS NO: 2VBB-UPS1A PNL NO~2VBS-PNLA102 BKR NO: 23 DIST PNL NO~2VBS PNLA107 BKR NO: 8 CIRCUIT NO: 2LWSNNK588 DRAWING REFERENCES EE-11GH FEED TO DEVICE DEVICE LOCATION BLDG ELEV PLANT IMPACT 2LWS-PNL387 2LWS-RCPT2 POWER SUPPLY FOR 2LWS-PNL387 LWS COMPUTER (RADWASTE)

MAIN MEMORY DISK DRIVE DKD01 RCR 279 LOSS OF LWS MAIN MEMORY DISK DRIVE DKD01 UPS 1A September 11, 1991 2VBB UPS1A LOAD LIST DWG NO+AE-100D SHEET 10'F 117 N

UPS NO: 2VBB-UP81A PNL NO~2VBS-PNLA102 BKR NO: 23 IST PNL NO: 2VBS-PNLA107 BKR NO: 9 CIRCUIT NO: 2LWSNNK589 DRAWING RERERENCES EE-11GH EE-3NN REED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-PNL401 (PWS, SYS PRGM/ENGR CONSOLE)BLDG RCR 279 LOSS OF LWS PRGRM/ENGR VIDEO KEYBOARD, FLOPPY DISK DRIVE UP81A September 11, 1991 2VBB UPS1A LOAD L1'ST DWG, NO AE 100D SHEET 105 OR 117 A', 4S UPS NO+2VBB-UPS1A PNL NO!2VBS-PNLA102

~~BKR NOs 23 IST PNL NO: 2VBS-PNLA107 BKR NO: 10 CIRCUIT NO: 2L%85NK590 DRAWING REFERENCES EE-11GH FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS CP403g CP404 2LWS-RCPT3 POWER SUPPLY FOR 2LWS CP403 g 404 LWS COMPUTER I/O TYPERS 1 AND 2 RCR ELEV 279 LOSS OF SYSTEM I/O TYPERS 1 AND 2 UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DOG+NO AE 100D SHEET 106 OF 117

UPS NO: 2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 23 DIST PNL NO: 2VBS-PNLA107 BKR NO: 11 CIRCUIT NO'LNSNNK591 DRAWING REFERENCES EE 116H EE-3NN PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-PNL388 (PWS, MAGNETIC TAPE CAB)BLDG RCR ELEV 279 LOSS OF: MAG TAPE EOF LINK UPS1A Soptomhor 11, 1991 2VBB-UPS1A LOAD LIST D%6 NO AE 100D SHEET 107 OP 117 1

UPS NO~2VBB-UPS1A PNL NO: 2VBS-PNLA102

~~BKR NO!23 DIST PNL NO: 2VBS-PNLA107 BKR NO!12 CIRCUIT NOR 2LNSNNK592 DRA1INQ REFERENCES EE-116H EE-3NN FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2 LWS-PNL4 00 (PWS, OPERATORS CONSOLE)BLD6 RCR ELEV 279 LOSS OF'WS VIDEO, KEBOARD&ANNUNCIATORS (LOCAL)UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST D16o NOi AE 100D SHEET 108 OP 117 1 lpl 4 UPS NO'VBB-UPS1A PNL NO: 2VBS-PNLA102

~~BKR NO!23 ZST PNL NO!2VBS-PNLA107 KR NO: 13 CZRCUZT NO: 2LNSNNK593 DRA%ZNG REFERENCES EE-11GH FEED TO DEVZCE DEVXCE LOCATZON PLANT IMPACT 2LWS-CP405, CP406 2LWS-RCPT4 POWER SUPPLY FOR 2LWS-CP405, 406 LWS COMPUTER BLDG RCR ELEV 279 LOSS OF LWS OPERATOR'S ALARM AND UTILITY TYPER PS1A September 11, 1991 2VBB UPS1A LOAD LIST D%0>>NOo AE 100D SHEET 109 OF 117 i!1 h I$

UPS NO!2VBB-UPS1A PNL NO: 2VBS-PNLA102 BKR NO: 23 DIST PNL NO: 2VBS-PNLA107 BKR NO'4 CIRCUIT NO: 2MSHHK594 DRAWING REFERENCES EE-11GH FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-CP402 2LWS-RCPT5 POWER SUPPLY FOR 2LWS-CP402 LWS COMPUTER LINE PRINTER BLDG RCR 279 LOSS OF LWS SYSTEM LINE PRINTER UPS1A September li, 1991 2VBB UPS1A LOAD LIST DIG o NO o AB 100D SHBBT 110 OP 117 1~(II I, I(f i t j~fy I(1'II SI S\j UPS NO: 2VBB-UPSlA PNL NOs 2VBS-PNLA102 BKR NO~23 ZST PNL NO: 2VBS PNLA107 KR NO: 15 CIRCUIT NOs 2LISSNK579 DRAWING REPERENCES EE-11GH EE-3NC PEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-PNL373 (PWS, H LVL ANLG/DGTL I/O CAB BLDG RCR ELEV 279 LOSS OF LWS HIGH LEVEL INPUT&OUTPUT SIGNAL FUNCTIONS SUPPORTING LWS PROCESSES'.IPBlA September 11, 1991 2VBB UPS1A LOAD LIST DWQ NO AE 100D SHEET 111 OP 117 l)1~'I~r.k1 k'x l t l I I t I C i l~s*

UPS NO!2VBB-UPS1A PNL NO!2VBS-PNLA102

~~BKR NO: 23 DIST PNL NO: 2VBS-PNLA107 BKR NO'6 CIRCUIT NOS 2L%8NNK595 DRAWING REFERENCES EE-11GH EE-3NE FEED TO DEVICE DEVICE LOCATION PLANT IMPACT 2LWS-PNL371 (PWS, LOW LVL ANALOG I/O CABINET)BLDG RCR ELEV 279 LOSS OF LWS LOW LEVEL INPUT&OUTPUT SIGNAL MONITORING FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS UPS 1A September 11, 1991 2VBB UP81A LOAD LIST DWO NO AE 100D SHEET 112 OF 117 f;C LQ li i<g!"p~l)I I P~V Q 4t t~\l I 1 I I---t~f<I'~., (V 1 t.t J l' UPS NO 8 2VBB-UPS1A PNL NO i 2VBS-PNLA102

~~BKR NOR 23 DIST PNL NO: 2VBS PNLA107 BKR NO: 17 CIRCUIT NO'LNbMNK596 PEED TO DEVICE BLDG ICE LOCATION ELEV DRYING REPERENCES EE-11GH EE-3NN PLANT IMPACT 2LWS-PNL378 (PWS, H LVL ANLG/DGTL I/O CABINET)RCR 279 LOSS OF HIGH LEVEL INPUT&OUTPUT SIGNAL MONITORING FUNCTIONS SUPPORTING RADWASTE PROCESSES UPS 1A September 11, 1991 2VBB-UPS1A LOAD LIST DING+NO AE 100D SHEET 113 OP 117 l~l~~J'<<l~~I I t:~-~1 I'J Ii 4 y'l I 7I VI 0 S(~i L I~V t, J 4 I(I t l'l UPS NOs 2VBB-UPS1A PNL NOs 2VBS-PNLA102

~~BKR NO: 23 IST PNL NOs 2VBS PMLA107 BKR NOs 18 CIRCUIT NOs 2LNSNNK597 DRAWING REPERENCES EE-11QH EE-3NN PEED TO DEVICE DEVICE LOCATION BLDG ELEV PLANT IMPACT 2LWS-PNL377 (PWS, H LVL ANLG/DGTL I/O CABINET)RCR 279 LOSS OF HIGH LEVEL INPUT&OUTPUT SIGNAL MONITORING FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS V C.VPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DWQo NO+AE 100D SHEET 114 OP 117

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UPS NO!2VBB-UPS1A PNh NO!2VBS-PNLA102 BKR NO!23 DIST PNL NO!2VBS-PNLA107 BKR NO!19 CIRCUIT NO!2LNSNNK598 DRAWING REFERENCES EE 1168 EE-3NA PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL376 (PWS, H LVL ANLG/DGTL I/O CABINET)RCR 279 LOSS OF HIGH LEVEL INPUT&OUTPUT SIGNAL MONITORING FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS'UPS1A A September lip 1991 2VBB-UPS1A LOAD LIST D%8 NO AE 100D SHEET 115 OF 117

'.t I~C L I~I k'(A f I~Sli"4l 8 r~I~Ire g~l II~4 Item V 7 OV~, P~>>~.'III ai Wa 1~~~~I.~~~(l>.I~(I~~%.-I'-t~(~I I!av~m4, r i<<t IN UPS NOt 2VBB-UPSlA PNL NOt 2VBS-PNLA102 KR NOi 23 IST PNL NOt 2VBS PNLA107 BKR NOt 20 CIRCUIT NOt 2LNSNNK599 DRYING REFERENCES EE-116H EE-3NB PEED TO DEVICE DEVICE LOCATION BLDG BLBV PLANT IMPACT 2LWS-PNL374 (PWS, H LVL ANLG/DGTL I/O CABINET)RCR 279 LOSS OF HIGH LEVEL INPUT&OUTPUT SIGNAL MONITORING FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS'xsam September 11, 1991 2VBB UPS1A LOAD LIST D%0o NO AE 100D SHEET 116 OP 117 f"'"')~>~pl lr w~'s~I I iI I;I't~~r t~I" ih~'I 1~-.

UPS NO 2VBB-UPS1A PNL NO 2VBS PNLA102 BKR NO: 23 DIST PNL NO;2VIS PNLA107 BKR NO: 21 THROMH 42 CIRCUIT NO: N/k DRYING REFERENCES EE-'11GH PEED TO DEVICE DEVICE LOCATION PLANT IMPACT SPARE BLDG NONEJl UPS1A September 11, 1991 2VBB-UPS1A LOAD LIST DNQ NO AE 100D SHEET 117 OP 117 jl I I'