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)

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INDEX PANEL BKR. NO. SHEET NO. PANEL BKR. NO. SHEET NO.

2YBS-PNLA181 2VBS-PNL'A182 56,57,58 59,68 6 61 62-66 67-78 71-74 75-79 12 81 13 82 14 83 12 84 13 16 13 85 14 17-28 86 15 21-24 15 87 16 25-28 16 88 29,38 17 89 18 31.32.33 18 19 34,35 19 . 91 36.37 28 92 21 38 21 93 .-.

22 '.: 22.... "94 23 '23 41 2VBS-PNLA182 24 25 42 43 V - LA1 97 26 27 28 29 46 181 31 48 182 32 183 2VBS-PNLA187 184 34 51 (CONTINUEO ON SHEET 3) 35 36 53 2VBB-UPS1A LOAD LIST 37 QMG. NO. AE-1880 2VBS- PNLA181 38 55 SHEET 2 OF 117

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PANEL BKR. NO. SHEET NO PANEL BKR. NO. SHEET NO.

BS PNLA187 185 186 187 12 188 189 14 118 15 16 112 17 113 le 114 19 115 28 116 21 117 22 117 23 117 24 117 25 117 117 27 117 28 117 29 117 117 31 117 32 i17 33 117 34 117 117 36 117 37 117 117 39 117 117 41 117 2VBS-PNLA187 42 117 2VBB-UPS1A LOAO LIST DMG. NO. AE-1880 SHEET 3 OF 117

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UPS NOS 2VBB-UPS1A DRAWING REFERENCES NL NO: 2VBS-PNLA101 0007 212-001-021 0007 ~ 52 0-00 1-4 10 KR NO: 1 00 07 ~ 2 12-00 1-03 1 0007 ~ 520-001-407 CIRCUIT NO: 2ADSN01 0007 ~ 212-001-054 EE-11J 0007 ~ 212-.001-063 EE-3DS 147D7828p SHo 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC-PNL703 CCR 306 BAY A JB104 B22C-W043 CCR 306 2CEC-PNL614 B22-R614 CCR 306 LOSS OF TEMP IND FOR MULTIPOINT TEMP SAFETY/RELIEF VALVES 2MSS*PSV120 RECORDER 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 2VBB-UPS1A LOAD LIST DWGe NO+ AE-100D September 11, 1991 SHEET 4 OP 117

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U P8 NO: 2VBB-UPS1A DRYING REFERENCE8 NL NO: 2VB8-PNLA101 KR NO: 2 EE-118 CIRCUIT NO ~ N/R FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV SPARE NONE UPS 1A 2VBB UP81A LOAD LIST D%8 NOe AE 100D

'September 11, 1991 SHEET 5 OP 117

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UPS NO: 2VBB-UPS 1A DRYING REFERENCES NL NO: 2VBS-PNLA101 0007 ~ 521-001-731 EE-11J KR NO: 3 EE-3DN ESK-10 ZHA42 CIRCUIT N04 2IHAA06 ESK-10ZHA43 ~ 147D7844i SH. 2 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL739 288 BAY A JB103 2 IHA-W854 2CEC-PNL630 288 LOSS OF CONTROL ROOM A8CB2-1A ANNUNCIATORS AT 2CEC*PNL601, A8CB2-2A 602, 603 AND LOSS OF ASSOCIATED COMPUTER ALARM POINTS UPS1A 2VBB UPS1A LOAD LIST D16. NO AE 100D eptemher 11, 1991 SHEET 6 OP 117

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

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UPS NO! 2VBB-UPS1A DRAWING REFERENCES

( NL NOt 2VBS PNLA101 147D7848 g SH. 2 EE-3DK dKR NO: 5 7 520-001-351 EE-11J CIRCUIT NO ~ 2SPGN04 7~ 520-001-339 ESK-11CEC02 7 '20 001-350 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC-PNL743 CCR 306 BAY B JB203 2CEC-W091 2CEC-PNL603 CCR 306 2SPG-PWRS100 CCR 306 2SPG-JI100 CCR 306 LOSS OF POWER TO MAIN GENERATOR GROSS WATTS DIGITAL DISPLAY AND LOSS OF INTERFACE WITH PMS COMPUTER UPS 1A 2VBB UPSIA LOAD LIST D1G NO AE 100D SHEET 8 OP 117

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U PS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO! 2VBS-PNLA101 7 ~ 520-001-375 g 7 ~ 221-001-012 g EE-3AC KR NO: 6 7 ~ 221 001 038' ~ 221 001 035 EE 11J CZRCUZT NO ~ 2RDSN09 147D7834 p SH. 2 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL709 CCR 306 BAY F JB404 C12A-W054 2CEC-PNL610 CCR 306 C12A-PS2 CCR 306 LOSS OF POWER TO SCRAM TIME TEST PANEL

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UPS 1A 2VBB-UPS1A LOAD LIST D1G NO AE 100D September 11, 1991 SHEET 9 OP 117

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UPS NOo 2VBB-UPS1A DRAWING REPERENCES PNL NO: 2VBS-PNLA101 7 '20-001-924 EE-3AC KR NO: 7 7 ~ 221-001-012 EE-118 CIRCUIT NO! 2RMN08 7 ~ 221-001-013 147D7834 p SHo 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL709 CCR 306 BAY F JB402 C12A-W050 2CEC-PNL615 CCR 306 LOSS OF POWER TO ROD WORTH MINIMIZER SYSTEM (NUMAC) AND LOSS OF POWER TO ROD POSITION INFORMATION CABINET CAUSES:

1. LOSS OF CONTROL ROD POSITION INDICATION

2. ROD WITHDRAWAL TO BE INHIBITED UPS1A 2VBB UPS1A LOAD LIST DNG NO AE 100D September 11, 1991 SHEET 10 OP 117

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO: 2VBS-PNLA101 EE-3BA KR NO: 8 EE-11J CIRCUIT NO: 2IHAA02 147D7845 i SH. 2 ESK-10IHA40 q SH. 1%2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC-PNL740 288 BAY A JB101 2IHA-W661 2CEC-PNL858 288 LOSS OF CONTROL ROOM ANNUNCIATOR POWER ANNUNCIATORS AT 2CEC*PNL842, SUPPLIES 851'52'70'71'73~

LOSS OF ASSOCIATED COMPUTER 875 AND ALARM POINTS UPS1A 2VBB-UPS1A LOAD LIST DOG NO AE 100D September 11, 1991 SHEET 11 OP 117 i

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UPS NO! 2VBB-UPS1A DRAWING REFERENCES NL NO ~ 2VBS PNLA101 EE-3AC EE-11J KR NO 9 7 ~ 520 00 1 933 g 147D7834 g SH 2 CIRCUIT NO: 2RDSN10 7 ~ 221-001-012 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC*PNL709 CCR 306 BAY F JB403 C12A-W053 2CEC-PNL659 CCR 306 C12A-PS 1 CCR 306 LOSS OF POWER TO ROD PATTERN CONTROLLER (RSCS) WILL INHIBIT ROD WITHDRAWAL UPS 1A 2VBB UPS1A LOAD LIST Dao NO+ AE 100D September 11, 1991 SHEET 12 OF 117

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U PS NO: 2VBB-UPS 1A DRAWING REFERENCES NL NO: 2VBS-PNLA101 EE-11J KR NO 10 CIRCUIT NO ~ N/A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV SPARE NONE

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UPS1A 2VBB-UPS1A LOAD LIST DWG NO AE-100D

'pteaber 11, 1991 SHEET 13 OP 117

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UPS NO: 2VBB-UPS1A DRYING REFERENCES NL NO: 2VBS-PNLA101 EE-3DE EE-11J KR NO ll CIRCUIT NO: 2RDSN04 0007 '20 001-350 0007 520-00 1-338

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FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL701 CCR 306 BAY A JB105 C12B-W016 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 2VBB-UPS1A LOAD LIST D%6 NO AE 100D Septemhex'l, 1991 SHEET 14 OP 117

V~'I U PS NO: 2VBB-UP81A DRAWING REFERENCES NL NO: 2VBS-PNLA101 BB-4Xg EE-11J KR NO: 12 0007 ~ 510-00 1-27 1 CIRCUIT NOS 2RDHC07 0007 ~ 221 001 012 0007 ~ 22 1-00 1-038 FEED TO DEVICE DBVICE LOCATION PLANT IMPACT BLDG ELEV 2CES-RAK007 SC 261 C12-R018 SC 261 LOSS OF CONTROL ROD DRIVE CRD TEMP RECORDER TEMPERATURE IND (185 INPUTS) AND LOSS OF COMMON ANNUNCIATOR AND COMPUTER ALARM POINT UP81A 2VBB-UPS1A LOAD LIST DOG NO . AE-100D September 11, 1991 SHEBT 15 OF 117

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UPS NO: 2VBB-UPS lA DRYING REFERENCES PNL NO: 2VBS-PNLA101 EE-11J 0007 '24-001-070 BKR NO: 13 EE-3DE 0007 ~ 224-001-055 CIRCUIT NO: 2NMPN01 147D782 6~ SH. 2 0007 ~ 224-001-02 1 7 '20 0 01-350 0007 ~ 224-001-070 7 '20-0 01-352 0007 ~ 212-001-012 7 ~ 224 001 020 g 035 7 ~ 212 001 010gOllg013 1 764 001 021 g 026

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FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL701 CCR 306 BAY A JB103 C51B-W234 2CEC*PNL603 CCR 306 LOSS OF POWER TO:

C51-R602 SRM RECORDER C51-R603B IRM/APRM RECORDER C51-R603D IRM/APRM/RBM RECORDER C51-R603A IRM/APRM RECORDER C51-R603C IRM/APRM/RBM RECORDER B22-R613 JET PUMP INST RECORDER 2CEC*PNL603 LOSS OF POWER TO:

APRM CHANNELS A THRU F STATUS LIGHTS, RBM CHANNELS A & B STATUS LIGHTS, FLOW UNIT A THRU D STATUS LIGHTS 2CEC*PNL602 CCR 306 RECIRC FLOW RECORDER B35-R614 RWCU FILTER DEMIN INFLUENT G33-R613A RECORDER G33-R613B RX RECIRC INFLUENT A RECORDER 2CEC-PNL614 CCR 306 FEEDWATER TURBIDITY RECORDER B22-R622 UPS 1A 2VBB UPS1A LOAD LIST DNG NO AE 100D September 11, 1991 SHEET 16 OP 117

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UPS NO 2VBB-UPS1A DRAWING RERERENCES PNL NO: 2VBS-PNLA101 EE-11J BKR NO! 14 147D7836 g SHo 2 CZRCUZT NO: 2CRCA25 EE-3AG EE-3A 0007 ~ 159-451-316 0007 ~ 159-451-3 14 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL731 288 BAY E JB303 2CEC-W001 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 2VBB UPS1A LOAD LIST DNG, NO, AE 100D September 11, 1991 SHEET 17 OP 117

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UPS NOt 2VBB UPS1A IMPACT: LOSS OP POWER TO 2CEC-PNL825 PNL NO: 2VBS-PNLA101 KR NO: li 4 o+

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~ HDR PR 2CNM-114 CND PMP DISCH HDR LSK-4-1.4 FLOW/LOSS OF FO CONTROL OF FV114 2FWS-111 HIGH ENERGY FWCCU LSK-6-1.1F CONTROL/LOSS OF CONTROL OF HVX111, FC HVY111,HVZ111 2FWS-113 LOW ENERGY FWCCU LSK-6-1.1F CONTROL/LOSS OF CONTROL OF FC HVX113,HVY113 2FWS-40A LOSS OF INDICATION LSK-6-1 ~ 1E OF REACTOR INLET PRESSURE 2FWS-109 FWCCU FLOW LSK-6-1.1F INDICATION 2CNM-105 X CND PMPS DISCH HDR LSK-4-1.1J PRESS ~

2CNM-70A FD WTR PMP PlA SUCT LSK-4-1 3K

~ PRESS rPSm 2VBB-UPS1A LOAD LIST DNQ NO AE-100D September 11, -1991 SHEET 18 OP 117

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UPS NO: 2VBB-UPS 1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL825 PNL NO: 2VBS-PNLA101 BKR NO: 14 o+

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<+ c~ o+ >~ ~o C 'V 4+ DEECRZPTZOE/OTEER 2DER-101 X X DRYWELL EQUIPMENT LSK-32-9D DRAIN LEAKAGE 2FWS-55A,B HIGH PRESSURE LOW GE 807E160TY FLOW CONTROL VALVE FVSSAB POSITION INDICATION.

2CCP-266 X X RB CLOSE LOOP LSK-9-1D COOLING WATER FLOW TO DRYWELL UNIT COOLERS 2CNM-38A X X CONDENSATE BOOSTER LSK-4-1.3K PUMP P2A SUCTION FLOWg LOSS OF FO CONTROL OF FV38A 2CNM-68A X X REACTOR FD PUMP LSK-6-3 2FWS-P1A SUCTION FLOW/LOSS OF CONTROL OF 2FWR-FO FV2A 2CCP-135 X X RB CLOSE LOOP LSK-9-1D COOLING WATER FLOW FROM DW UNIT COOLERS 2CNM-45A X X CONDENSER CND1A LSK-4-1.1J VACUUM 2CNM-104 CONDENSER BOOSTER LSK-4-1 'K PUMPS DISCH HDR PR 2CNM-138 START-UP LVL LSK-4-1.3K CONTROL VALVE FLOW 2DER-123 X X DW EQUIPMENT DRAIN LSK-32'-9D PUMPS P3A&B FLOW UPS1A 2VBB UPS1A LOAD LIST DWOo NO+ AE 100D September 11, 1991 SHEET 19 OP 117

l" UPS NO ~ 2VBB-UPS1A IMPACT: LOSS OP POWER TO 2CEC-PNL825 PNL NO'VBS-PNLA101 0

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~O DESCRIPTIOH/OTHER 2FWS-9A 2FWS-PlA PUMP DISCH LSK-6-1 ~ 1D PRESS 4TH POINT HEATER 2HDL-4A 2CNM-E4A WATER LSK-4-2.1B LEVEL/LOSS OF FC CONTROL OF LV4A 2HDL-35A 4TH POINT HEATER LSK-4-2.1C 2CNM-E4A DRAIN PUMP P1A FLOW/LOSS OF FO CONTROL OF FV35A 2HDL-41A 4TH POINT HEATER LSK-4-2.1B DRAIN PUMP P1A DISCHARGE PRESSURE 2MSS-238 X MAIN STEAM PRESSURE PID-1G INDICATION UPS1A 2VBB UPS1A LOAD LIST DNQS NO AE-100D September 11, 1991 SHEET 20 OP 117

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UPS NO>> 2VBB-UPS1A DRAWING REFERENCES NL NO: 2VBS PNLA101 EE 11J KR NO: 15 EE-3B CIRCUIT NO! 2CECA26 EE-3AF 0007 ~ 159-451-319 0007 ~ 159-451-3 17 147D7836 g SH>> 2 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL731 288 BAY B JB202 2CEC-W003 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 2VBB-UPS1A LOAD LIST DOG>> NO>> AE 100D September 11, 1991 SHEET 21 OP 117

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UPS NO: 2VBB-UP81A PLANT IMPACT: LOS8 OP POPPER TO 2CEC-PNL826 PNL NO: 2VBS-PNLA101 +C BKR NO'5 NL NO: 2VBS-PNLB10$

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'V 4+ DESCRIPTION/OTHER 2CCP-126 RB CLOSE LOOP LSK-9-L COOLING WATER FLOW FROM REACTOR WATER CLEANUP HT EXCH.

2WCS-E3/LOSS OF FC CONTROL OF FV126LCW 2CCP-105 RB CLOSE LOOP LSK-9-1L COOLING WATER BOOSTER PUMPS 2CCP-P3A, B &C DISCHARGE HDR FLOW 2CCP-107 RB CLOSE LOOP LSK-9-1M COOLING WATER BOOSTER PUMPS DISCHARGE HEADER PRESSURE 2CCP-74B RB CLOSE LOOP LSK-9-1D COOLING WATER FROM DRYWELL 2DRS-UC3B - TEMP 2CCP-24D X RB CLOSE LOOP LSK-9-1D COOLING WATER FROM DRYWELL 2DRS-UC2D-TEMP 2CCP-24B RB CLOSE LOOP LSK-9-1D COOLING WATER FROM DRYWELL 2DRS-UC2B-TEMP 2CCP-30D X RB CLOSE LOOP LSK-9-1D COOLING WATER FROM DRYWELL 2DRS-UC1D-TEMP UP81A 2VBB UP81A LOAD LIST DNG NO AE 100D September 11, 1991 SHEET 22 OP 117

4S UPS NO: 2VBB-UPS1A IMPACT: LOSS OF POWER TO 2CEC-PNL826 PNL NO 2VBS-PNLA101 KR NO! 15 O NL NO: 2VBS-PNLB101 BKR NO: 16 0+

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"V DESCRIPTION/OTEER 2CCP-30B X X RB CLOSE LOOP LSK-9-1D COOLING WATER FLOW FROM DRYWELL 2DRS-UC1B-TEMP 2CNM-70B REACTOR FEEDWATER LSK-4-1 3K

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PRESS 2SFC-2B X X X SPENT FUEL POOL LSK-34-2B WATER LEVEL 2CCP-51B RB CLOSE LOOP LSK-9-1D COOLING WATER FLOW FROM 2RCS*P1B COOLERS 2HDL-41B 4TH POINT HEATER LSK-4-2 'B NO. 2CNM-E4B DRAIN

,PUMP DISCHARGE PRESSURE 2CNM-68B X X REACTOR FEED PUMP LSK-6-3 2FWS-P1B SUCTION FLOW/LOSS OF CONTROL OF FO 2FWR-FV2B 2HDL-4B X X 4TH PT HTR 2CNM-E4B LSK-4-2 'B FC WATER LEVEL/LOSS OF CONTROL OF LV4B UPS 1A 2VBB-UPS1A LOAD LIST DWQ, NO AE 100D September 11, 1991 SHEET 23 OF 117

UPS NO: 2VBB-UPS 1A IMPACT: LOSS OP POWER TO 2CEC-PNL826 PNL NO! 2VBS-PNLA10 1

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~v LOOP Cr hP Q+ DESCRZPTZOH/OTHER 2CNM-45B X X X CONDENSER CND1B LSK-4-1.1J VACUUM 2FWS-9B X X REACTOR FEEDWATER LSK-6-1.1D PUMP P1B DISCHARGE PRESSURE 2CNM-3 8B CONDENSATE BOOSTER LSK-4-1 3K~ PUMP P2B FLOW/LOSS FO OF CONTROL OF FV38B 2HDL-3 5B 4TH POINT HEATER LSK-4-2 'C 2CNM-E4B DRAIN PUMP P1B FLOW/LOSS OF FO CONTROL OF FV35B 2FWS-40B REACTOR INLET LSK-6-1.1E PRESSURE 2CCP-108 X CLOSED LOOP COOLING LSK-9-1B SYSTEM HEAT EXCHANGE DISCHARGE TEMP/LOSS OF, FO CONTROL OF TV108 2CCP-125 RB CL LP COOLING LSK-9-lA HEADER PRESSURE A

PS1A 2VBB UPS1A LOAD LIST DVG NO+ AE-100D September 11, 1991 SHEET 24 OP 117,

t U PS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA101 EE-11J KR NO: 16 EE-3C CIRCUIT NO: 2CSCA27 EE-3AP 0007 ~ 159-451-332 0007 ~ 159-451-322 147D783 6 g SHo 2 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL731 288 BAY B JB203 2CEC-W005 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 2VBB-UPS1h, LOAD LIST D%6 NO AE 100D September 11, 1991 SHEET 25 OP 117

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UPS NO! 2VBB-UPS1A IMPACT: LOSS OP, POWER TO 2CEC-PNL827 PNL NO: 2VBS-PNLA101 BKR NO: 16 0 0+ 4"v ~0

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2CNM-68C REACTOR FD PUMP LSK-6-3 2FWS-P1C SUCTION FLOW/LOSS OF CONTROL OF 2FWR-FO FV2C 2CCP-24A/C RB CLOSE LOOP LSK-9-1D COOLING WATER FROM DRYWELL 2DRS-UC2A/C TEMP 2CCP-30A/C RBCLCW FROM DRYWELL LSK-4-1 'K 2DRS-UC1A/C TEMP 2CNM-38C, CNST BSTR PUMP P2C LSK-4-1.3K SUCTION FLOW/LOSS FO OF CONTROL OF FV38C 2CCP-74A RB CLOSE LOOP LSK-9-1D COOLING. WATER FROM DRYWELL 2DRS-UC3A TEMP 2SFC-2A SPENT FUEL POOL LSK-34-2B WATER LEVEL 2CCP-129 RB CLOSE LOOP LSK-9-1E COOLING WATER PUMP P1A, P1B, P1C DISCHARGE FLOW 2HDL-4C X X 4TH POINT HTR 2CNM-LSK-4-2 'B E4C WATER LEVEL LOSS OF CONTROL OF LV4C 2HDL-35C X 4TH POINT HTR 2CNM-LSK-4-2.1C E4C DRAIN PUMP P1C FLOW/LOSS OF FO CONTROL OF FV35C UPS1A ,2VBB-UPS1A LOAD LIST DWG. NO. AZ-1OOD September 11, 1991 SHEET 26 OP 117

UPS NO: 2VBB-UPS1A PLANT IMPACT: LOSS OF POWER TO 2CEC-PNL827 PNL NO: 2VBS-PNLA101 BKR NO 16 + IE o+

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O~ ~ DR8CRZPTZON OTRRR 2CCP-51A RB CLOSE LOOP LSK-9-1D COOLING WATER FLOW FROM 2RCS*P1A COOLERS 2HDL-41C 4TH POINT HEATER LSK-4-2.1B NO. 2CNM-E4C DRAIN PUMP DISCHARGE PRESSURE 2CCS-149 TB CLOSE LOOP LSK-9-7A COOLING WATER PUMP DISCHARGE HEADER PRESSURE 2CMS*178 CONTAINMENT DW LSK-33-2E PRESSURE AROUND 12 ' TO 17 PSIA 2CMS-179 SUPPRESSION CHAMBER LSK-33-2E PRESSURE AROUND 12.5 TO 17 PSIA 2SFC-124 SFPC WATER CIRC LSK-34-2D DUMP VALVE/LOSS OF FC CONTROL OF FV124 2SFC-104 SFPC TOTAL FLOW LSK-3 4-2 D 2CCS-136 X X TB CLOSE LOOP LSK-9-7C COOLING WATER FLOW BELOW 2 PUMP LIMIT, 1 PUMP LIMIT 2FWS-9C REACTOR FEED WATER LSK-6.1.1D PUMP P1C DISCHARGE PRESSURE 2TML-108 OIL TANK OIL LEVEL LSK-16-2.3 2CNM-45C X X CONDENSER 1C VACUUM LSK-4-1 'J UPS1A 2VBB-UPS1A LOAD LIST DWQ NO AE 100D September 11, 1991 SHEET 27 OR 117

UPS NO: 2VBB-UPS 1A PLANT IMPACTS LOSS OP POSER TO 2CEC-PNL827 PNL NO! 2VBS-PNLA101 BKR NO: 16 o+

0 ~ "y

~v gv +

LOOP O~ -+

C 0~ ~ DESCRIPTION/OTHER 2CNM-70C REACTOR FEED WATER LSK-4-1.3K PUMP P1C SUCTION PRESSURE 2CCS-104 X X X TB COOLING WATER LSK-9-7B HEAT EXCH. DISCH TEMP HIGH/LOSS OF FO CONTROL OF TV104 UPS 1A 2VBB UPS1A LOAD LIST DNQ NO AE-100D September 11, 1991 SHEET 28 OP 117

UPS" NO: 2VBB-UPS 1A DRAWING REPERENCES NL Noo 2VBS-PNLA10 1 KR NO: 17 LSK-3-1A EE-llJ CIRCUIT NO: 2CECN05 p LSK-2 1-1A 147D7854 i SH 2 2CECN03 i LSK-2 1- 1B 0007 '20-001-555 2CECNO 1 LSK-21-1C 0007 ~ 520-001-545 LSK-16-SD ESK-7CECO 1 LSK-2-1 1P

~ 0007 ~ 400-001-001 EE 3BS 0007 '00-001-002 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG'LEV 2CEC-PNL750 CCR 306 JB103 2CEC*PNL851 CCR 306 POWER SUPPLY FOR BAILEY CHART PWRS1-2CECN05 DRIVES & RECORDERS 2CEC*PNL601 LOSS OF PERFORMANCE MONITORING C91-R620 CCR 306 SYSTEM TREND RECORDER 41 CHART'RIVE 2CEC*PNL603 LOSS OF PERFORMANCE MONITORING C91-R621 CCR 306 SYSTEM TREND RECORDER g2 CHART DRIVE 2CEC*PNL851 LOSS OF PERFORMANCE MONITORING C91-R622 CCR 306 SYSTEM TREND RECORDER g3 CHART DRIVE 2CEC*PNL851 LOSS OF GENERATOR INLET 2GMC-CR110/CR111 CCR 306 CONDUCTIVITY INDICATION/

LOSS OF GENERATOR OUTLET CONDUCTIVITY INDICATION 2CEC*PNL851 LOSS OF CNDS DMNRLZR SAMPLE 2SST-CR106/ CCR 306 INLET CNDT/LOSS OF CNDS DMNRLZR CR114/AR113 SAMPLE OUTLET CNDT/LOSS OF CNDS DMNRLZR SAMPLE OUTLET CNDT 02 IND 2CEC*PNL851 LOSS OF COMMON 6TH PT HEATER 2SST-CR131/ 306 OUTLET SAMPLE CNDT/LOSS OF AR132/AR133 COMMON 6TH PT HEATER OUTLET SAMPLE 02/LOSS OF COMMON 6TH PT HEATER OUTLET SAMPLE PH INDICATION UPS 1A 2VBB UPS1A LOAD L1ST D%G NO AE 1 0 0D eptember 11, 1991 SHEET 29 OP 117

1 UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NOe 2VBS-PHLA101 1

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

~~ u 1 I

2UPS NO:~ 2VBB-UPS1A DRAWING REFERENCES NL NO: 2VBS-PNLA101 EE-118 RR NO: 18 EE-3AG CIRCUIT NO:~ 2CECA88 0007 ~ 159-451-408 0007 ~ 159-451-407 EE 3N 147D7836 SH 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC*PNL731 288 BAY E JB301 2CEC-W031 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 2VBB UPS1A LOAD LIST D%G NO AE 100D September 11, 1991 SHEET 31 OP 117

1f

~4 4I I~

X 4

I

UPS NO% 2VBB-UPS 1A IMPACT: LOSS OP POWER TO 2CEC-PNL888 PNL NO: 2VBS-PNLA10 1 BKR NO! 18 '~O+

UPS NO: 2VBB-UPS1B PNL NO! 2VBS-PNLB10 1 o+

BKR NO: 18 C~ 0+ ~~ ~O

~v 4 @v

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LOOP DESGRIPTION/OTHER 2ABM-110 AUX BOILERS STEAM LSK-10-1A HDR PRESS 2ABM-101 AUX BOILER DEAR LSK-10-1A STEM INL PRESS 2CWS-66A,B CLG TWR SCREENS LSK-2-1.1D WATER LVL HI 2CWS-109 CLG TWR BASIN WTR LSK-2-1.1L TEMP/LOSS OF CONTROL OF FAI MOG52A,B,C 2CWS-135 CLG TWR BASIN WTR LSK-2-1 'L TEMP/LOSS OF CONTROL OF FAI MOG52A,B,C 2CWS-136 CLG TWR BASIN WTR LSK-2-1 'L TEMP/LOSS OF CONTROL OF FAI MOG52A,B,C 2CWS-138 CLG TWR FLUME WTR LSK-2-1.1D TEMP 2CWS-137 CLG TWR BASIN WTR LSK-2-1.1L TEMP/LOSS OF CONTROL OF FAI MOG52A,B,C 2CWS-147 CLG TWR BLOWDOWN LSK-9-10AC FLOW/LOSS OF INDICATION ON 2SWP-FR602 2CWS-140 CLG TWR BASIN WTR LSK-2-1.1D LVL/LOSS OF FC CONTROL OF LV140 UPS 1A 2VBB-UPS1A LOAD LIST Dra. NO. AZ-XOOD September 11, 1991 SHBBT 32 OP 117

kr UPS NO 2VBB-UP81A IMPACT: LOSS OP POWER TO 2CEC-PNL888 PNL NO. 2VB8-PNLA10 1 BKR NO: 18 o+

PS NO: 2VBB-UP81B NL NO: 2VBS-PNLB10 1 o BKR NO: 18 ~v ~v +

'~v 4 @v

~O LOOP DEECRZPTZON/OTEER 2CWS-47B CLG TWR RETURN LSK-2-1.1D FLOW TO CWS 2SST 50AP Bi C X X X X 2HDL P1Ai Bi C LSK-4-2 'C TURBIDITY SAMPLE 2SST 22AP BP C X X MN COND AP Bi C SHL LSK-2 1-lA EAST HALF CNDT 2SST-21A,B,C X X MN COND Ai Bi C SHL LSK-21-1A WEST HALF CNDT 2SST-58A THRU J CNDS DMNRLZR 1A LSK-21-1E THRU 1J EFFLUENT CNDT 2SST 53AP Bi C X X 2HDL-PlA, B, C DISCH LSK-2 1-1D SAMPLE CNDT 2SSR-156 X X CRD COM FLTR DISCH LSK-21-1C TURBIDITY 2SWP-512- INTAKE CHANNEL LSK-9-10T WATER TEMP LOSS OF FO CONTROL OF TV512 2SWP-511 INTAKE TEMPERING LSK-9-10U WATER FLOW 2SWP-509 JET MOTIVE PUMP LSK-9-10U FLOW 2SST-142 X X COND DMNRLZR INL LSK-21-1C SAMPLE TURB 2WTS-323 DISCH FLOW TO LAKE LSK-13-1G PSXR 2VBB-UPS1A LOAD LIST DWQ. NO ~ AE 100D September 11, 1991 SHEET 33 OP 117

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

RK1-144 UPS 1A 2VBB-UPS1A LOAD LIST DNG, NO AE-100D September 11, 1991 SHEET 34 OP 117 f

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UPS NO! 2VBB-UPS 1A PLANT IMPACT: LOSS OF POWER TO 2CEC-PNL634 PNL NO! 2VBS-PNLA101 DIST PNL NO: 2CEC-PNL634 o+

BKR NO: 19 6"v +

0+ 0+

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)761E79ZTY 442X559-002 "v 0007 22 1-0 0 1-089

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TL2RCS 103 g TL2RCS 104 TL2RCS-105

+ 4'OOP c "7 Q+ DESCRIPTION/OTHER RECP Nl FEEDS RCS LOAD DEMAND POWER SUPPLIES ERROR CONTROL NEST INSTRUMENTATZON 2P3P4P5P8P9P10 ( INOP)

RECP Nl FEEDS X X RCS MASTER CONTROL POWER SUPPLIES INSTRUMENTATION NEST (FLOW CONTROL) 2P3P4PSP8P9110 ( ZNOP)

RECP Nl FEEDS RCS NEUTRON FLUX POWER SUPPLIES CONTROL NEST INSTRUMENTATION 2,3,4,5,8,9,10 (FLOW CONTROL)

(ZNOP)

RECP Nl FEEDS RCS FLOW CONTROL POWER SUPPLIES LOOP "A" NEST FL INSTRUMENTATION 2,3,4,5,8,9,10 (INOP) 2RCS*HYV17A RECP gl FEEDS 2RCS*HYV17A POWER SUPPLIES POSITION & VELOCITY NEST FL CONTROL 2,3,4,5,8,9,10 INSTRUMENTATION (INOP)

FUSE PLATE 2RCS*HYV17A VALIDYNE PUMP POSITION & VELOCITY FL AMP (INOP)

UPS1A 2VBB-UPS1A LOAD LIST DWG NO AE 100D September 11, 1991 SHEET 35 OP 117

UPS NO: 2VBB-UPS1A DRYING REFERENCES PNL NO: 2VBS-PNLA101 EE-11J BKR NO ~ 20 EE-3DU CIRCUIT NO: 2RCSA20 147D7828p SHo 2 0007 ~ 22 1-00 1-099 0007 2 13-00 1-0 19

~

FEED TO DEVICE DEVZCE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL703 CCR 306 BAY E JB302 B35A-W111 2CEC-PNL634 CCR 306 LOSS OF POWER TO REACTOR RECIRC RK3-194 SYSTEM PNL634C~ RACK 3g LOOP A RK3-195 INSTR BUS. SEE ATTACHMENT RK3-196 UPS 1A 2VBB UPS1A LOAD LIST D%Go NO+ AE 100D September 11, 1991 SHEET 36 OP 117

+I( 'Q ll~ 4 U PS NO: 2VBB-UPSlA PLANT IMPACT: LOSS OP POSER TO 2CEC PNL634 PNL NO: 2VBS-PNLA101 DIST PNL NO: 2CBC-PNL634 o+

KR NO! 20 o+

"vO c~ o+ ~~ ~o 0007 ~ 221-001-116 g

0007 ~ 22 1-00 1-105 LOOP (J 'pP 6 PP 4+ DESCRIPTION/OTEER 15A CKT BKR X X 2RCS*HYV17A HYDRAULIC POWER FL UNIT (HPU) (INOP) 15A CKT BKR X X 2RCS*HYV17A MODICON CONTROLLER FOR HPU AND ASSOCIATED.

FL INPUT (INOP)

PS1A 2VBB-UPS1A LOAD LIST D%6. NO. AE 100D September 11, 1991 SHBBT 37 OP 117

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

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

t UPS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO ~ 2VBS-PNLA101 KR NO 23 EE-11J CIRCUIT Noo N/A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG SPARE NONE UPS1A 2VBB-UPS1A LOAD LIST D%0o NO AE 100D September 11, 1991 SHEET 40 OF 117

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA101 ESK-7LMS04 EE-11J KR NO: 24 ESK-11LMS01 EE-3BE CIRCUIT NO: 2LMSN01 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 BLDG ELEV 2CEC*PNL741 BAY A CCR 306 JB104 2LMS-W020 2CEC*PNL873 CCR 306 PS1-2LMSN01 2LMS-PI123 CCR 306 LOSS OF DRYWELL ABSOLUTE 2LMS-PI125 PRESSURE DIGITAL DISPLAY AND PMS INDICATION UPS 1A 2VBB UPS1A LOAD LIST DOG NO. AE-100D September 11, 1991 SHEET 41 OP 117

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~

UPS NO: 2VBB-UPS 1A DRAWING REFERENCES PNL NO: 2VBS-PNLA101 147D783i g SH. 2 EE-11J KR NO: 25 0007 ~ 227-00 1-003 ESK-10SXS19 CIRCUIT NO:~ 2SZSN12 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 BLDG ELEV 2CEC*PNL709 CCR 306 BAY E JB306 C88A-W061 2CEC-PNL610 CCR 306 C88A-J1220 (AW) CCR 306 LOSS OF POWER TO OPTICAL XMTR C88A-J1118(AU) (GETARS) 2SXS-MUX18 AND MUX29 UPS1A 2VBB UPSiA LOAD LIST DNG, NO, AE 100D September 11, 1991 SHEET i2 OF 117

UPS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO 2VBS-PNLA101 EE-11J KR"NO: 26 ES K- 1 1CE CO 3 CIRCUIT NO: 2RPSN11 EE-3DK 147D7848 ~ SHo 2 0007 ~ 520-001-350 0007 ~ 520-001-337 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL743 CCR 306 BAY B JB204 2CEC-W093 2CEC-PNL603 CCR 306 2RPS-PWRS100 CCR 306 2RPS-JXI100 CCR 306 LOSS OF POWER TO REACTOR THERMAL POWER DIGITAL DISPLAY AND LOSS OF INTERFACE WITH PMS COMPUTER UP81A 2VBB-UP81A LOAD LIST DNQ ~ NO AE 100D September 11, 1991 SHEET 43 OF 117

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UPS NOt 2VBB-UP81A DRAWING REFERENCES PNL NO! 2VBS-PNLA101 EE-11J BKR NO: 27 E8K-11CEC04 CIRCUIT NO: 2RPSN02 EE-3AX 0007 ~ 520-001 354 0007 '20-001-357 0007 '20 001-342 147D7848i SHo 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL743 CCR 306 BAY E JB301 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 2VBB UPS1A LOAD LIST D%6, NO AE-100D September 11, 1991 SHEET 44 OF 117

UPS NO: 2VBB-UPS 1A DRAWING REPERENCES PNL NO! 2VBS-PNLA101 EE-11J BKR NO: 28 LSK-22-23A CIRCUIT NOo 2CPSN09 EE 3DJ 147D7848g SHo 2 0007 '20-001-658 0007 '20-001-647 ESK-11CEC05 PEED TO DEVICE, DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL743 CCR 306 BAY A JB104 2CEC-W087 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 2VBB-UPS1A LOAD LIST D%6 NO AE-100D

'eptember ll, 1991 SHEET 45 OP 117

1 4

t

UPS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO! 2VBS-PNLA101 KR NO! 29 EE-11J CIRCUIT NO! N/A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV SPARE NONE UPS1A 2VBB UPS1A LOAD LIST DNG NO AE 100D September 11, 1991 SHEET 46 OP 117

UPS NO t 2VBB-UP81A DRAWING ~REFERENCES PNL NO: 2VBS-PNLA101 ESK-7DR801 EE-11J BKR NO: 30 ESK-7GT804 EE-3AS CIRCUIT NO: 2DRSN01 ESK-6DRSO 1 0007 '20-001-590 26TSN01 ESK .6DR802 0007 ~ 520 001-584 ESK-6DRS03 '47D7857 LSK-27-15H p SH ~ 2

,ESK 6DR804 ESK-6DR805 LSK 22 22 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC*PNL753 288 BAY A JB111 2DRS-W003 2CEC-PNL856A 288 3X1-2DRSNOl 288 UNIT COOLERS FANS STOP OR FAIL 3X2-2DRSN01 TO START, LOCA OVERRIDE 33X1-2DRSN01 INHIBITED 33X2-2DRSN01 INOP DW UNIT COOLERS: 2DRS-UC1A, 3X1-2GTSN01 1Cg 2Ag 2C AND 3A 3X2-2GTSN01 PRIMARY CONTAINMENT PURGE TO SGTS ISOL VALVES 2GTS*AOV101 AND

• AOV102 FAIL CLOSED UP81A 2VBB-UP81A LOAD LIST D%6o NO ~ AE-100D September 11, 1991 SHEET 47 OP 117

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

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES NL NO: 2VBS-PNLA101 KR NO: 32 EE-11J CIRCUIT NO: N/A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV SPARE NONE UPS1A 2VBB-UPS1A LOAD LIST DRY NO>> AE 100D September 11, 1991 SHEET 49 OP 117

tk 4@

4 4

UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO t 2VBS-PNLA101 BKR NO 33 EE 11J CIRCUIT NO: N/A FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV SPARE NONE UPS1A 2VBB-UPS1A LOAD LIST DM NO AE 100D September 11, 1991 SHEET 50 OP 117

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

UPS NO: 2VBB-UPS1A DRYING REPERENCES PNL NO: 2VBS-PNLA101 EE-11J KR NO! EE-3PN NO. N/A 35'IRCUIT 0007 '30-002-022 THRU-035 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL738 288 (PULL THRU) 2EHC-W117 288 2EHC-W115 2CEC-PNL848 288 BAY F (EHC CABINET)

S1 SWITCH BOX 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 2VBB UPS1A LOAD LIST Dms. NO. AE-100D September 11, 1991 SHEET 52 OP 117

UPS NO! 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA101 0007 ~ 221-00 1-012 EE-11J KR NO: 36 0007 ~ 22 1-00 1-0 16 EE-3AC CIRCUIT NO: 2RMN06 0007 ~ 221-001-017 0007 '22-001 407 0007 ~ 221 001-041 147D7834 ~ SHe 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2CEC*PNL709 CCR 306 BAY F JB401 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 2VBB-UPS1A LOAD LIST DWO NO AE 100D September 11, 1991 SHEET 53 OF 117

UPS NO ~ 2VBB-UPS1A DRAWING REFERENCES PNL NO 2VBS-PNLA101 0007 ~ 22 1-00 1-0 12 EE-11J KR NOt 37 0007 ~ 22 1-00 1-0 17, EE-3DE CIRCUIT NO: 2RDSN05 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 CCR 306 BAY A JB101 C12A-W051 2CEC*PNL603 CCR 306 -LOSS OF POWER TO RWM OPERATOR'S DISPLAY,

-LOSS OF POWER TO ROD SELEJC MODULE, S~

-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 2VBB UPS1A LOAD LIST D%6, NO AE-100D September 11, 1991 SHEET 54 OP 117

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UPS NO: 2VBB-UPSiA DRAPING REFERENCES PNL NO: 2VBS-PNLA101 EE-11J BKR NO: 38 EE-3AN CIRCUIT NO: 2ZHAA07 ESK-10IHA40 g SH. 2 147D7851 p SH. 2 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2CEC-PNL747 288 BAY A JB102 2IHA-W028 2CEC-PNL833 288 LOSS OF CONTROL ROOM ANNUNCIATORS AT 2CEC*PNL842, 851'52'70'71'73/ 875 LOSS OF ASSOCIATED COMPUTER AND ALARM POINTS UPS1A 2VBB UPS1A LOAD LIST DNG NO AE 100D September 11, 1991 SHEET 55 OF 117

I

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UPS NO'VBB-UPS1A DRAWING REFERENCES PNL NOt 2VBS-PNLA102 EE-11J KR NO! 1 EE 3CR CIRCUIT NO: 2RDSN03 14707829'H. 2 0007 ~ 520-001-420 0007 ~ 520-001-403 0007 ~ 221-001-010 DEVICE LOCATION FEED TO DEVICE BLDG ELEV PLANT IMPACT 2CEC*PNL704 CCR 306 JB402 C12A-W017 2CEC*P613A CCR 306 C12A-F2 C12-K600 CCR 306 SEE ATTACHMENT (24 VDC PWR SUPPLY)

UPS 1A ~ 2VBB UPS1A LOAD LIST Dre. NO. AE-100D September 11, 1991 SHEET 56 OP 117

UPS NO: 2VBB-UPS 1A PLANT IMPACT: LOSS OP POWER TO C12-K600 PNL NO: 2VBS-PNLA102 BKR NO: 1 O DIST PNL NO 2CEC-PNL613 0

LOOP "Pl G 4 4+ DESCRZPTZOE/OTEER 24VDC PWR X X (C12-N008 DIFF SUPPLY PRESS XMTR) CRD C12-K600 DRIVE WATER DIFF 807E159TY PRESSURE 2 4VDC PWR X X (C12-N011 DIFF SUPPLY PRESS XMTR) CRD C12-K600 COOLING WTR DIFF 807E159TY PRESSURE 24VDC PWR X X (C12-N005 PRESS SUPPLY ~ XMTR) CRD HYD C12-K600 SYSTEM CHARGING 807E159TY WATER PRESS 24VDC PWR (C12-N052 PRESS SUPPLY XMTR) CRD SCRAM C12-K600 VALVE'ILOT AIR 807E159TY HDR PRESS HIGH &

LOW 24VDC PWR X X (C12-N004 FLOW SUPPLY XMTR) CRD HYD C12-K600 SYSTEM FLOW 807E159TY CONTROL 2RDS-FV6A

& 6B UPS1A 2VBB-UPS1A LOAD LIST DWO NO ~ AE-100D September 11, 1991 SHEET 57 OP 117

UPS NOt 2VBB-UPS1A IMPACT: LOSS OP POWER TO C12-K600 PNL NO:~ 2VBS-PNLA102 BKR NO! 1 DIST PNL NO:~ 2CEC-PNL613 0+

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"g 4+ DESCRZPTZOM/OTHER 24VDC PWR (C12-N009 FLOW SUPPLY XMTR) CRD COOLING C12-K600 WTR FLOW 807E159TY 24VDC PWR (C12-N007 FLOW SUPPLY XMTR) CRD DRIVE C12-K600 WATER FLOW 807E159TY 24VDC PWR (C12-N054A PRESS SUPPLY XMTR) 1ST STAGE C12-K600 TURBINE PRESSURE 791E406TY RSCS LOW POWER ALARM/SETPOINT 1 INOP 24VDC PWR (C12-N054B PRESS SUPPLY XMTR) 1ST STAGE C12-K600 TURBINE PRESSURE 791E406TY RRCS LOW POWER ALARM/SETPOINT 2 INOP UPS 1A 2VBB-UPS1A LOAD LIST DWO NO AE-100D September 11, 1991 SHEET 58 OP 117

I

@4' V

~ 1

UPS NO: 2VBB-UPS1A DRAPING REFERENCES PNL NO: 2VBS-PNLA102 EE-11J EE 3CQ BKR NO: 2 147D7829p SH. 2 CIRCUIT NO: 2MSSN19 0007 '20-001-425 0007 '20-001-424 DEVICE LOCATION FEED TO DEVICE BLDG ELEV PLANT IMPACT 2CEC*PNL704 CCR 306 JB304-1 JB304-2 B22B-W009 2CEC-PNL619 CCR 306 B22-K615 CCR 306 SEE ATTACHED UPS 1A 2VBB UPS1A LOAD LIST Dre. NO. AE-100D September 11, 1991 SHEET 59 OP 117

UPS NO: 2VBB-UP81A IMPACT: LOSS OP POWER TO B22-K615 PNL NO: 2VBS-PNLA102 BKR NO' O DIST PNL NO: 2CEC-PNL619 0+ 4"v ~0

+

0+ >+ QO

~v hp Q hP Q+ DEEORZPTZOH/OTHER FUSE B22B-F1 B22-K615 24VDC POWER SUPPLY (807E159TY) LOSS OF JET PUMPS TOTAL FLOW LOOP A AND B (807E159TY) (B22-N034A THRU W FLOW XMTR) JET PUMP JP-1 THRU JP-2 (807E159TY) (B22-N033 THRU D FLOW XMTR)

CALIBRATED JET PUMP FLOW JP-5, 10, 15 & 20 (807E159TY) (B22-N032 DIFF PRESS XMTR)

REACTOR CORE PLATE DIFFERENTIAL PRESSURE B22B-F2 FUSE TOTAL JET PUMP FLOW SUMMING LOGIC INOP UPS 1A 2VBB UPS1A LOAD LIST DWQ NO AE-100D September 11, 1991 SHEET 60 OP 117

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

September 11, 1991 SHEET 61 OP 117

E UPS NO: 2VBB-UPS1A DRAWING REPERENCES NL NO: 2VBS-PNLA102 KR NO: 4 EE-llew CIRCUIT NOt 2CECA84 0007 159-451-323

~

EE-3AJ DEVICE LOCATION PEED TO DEVICE BLDG PLANT IMPACT 2CEC*PNL730 288 JB102-1 JB102-2 2CEC-PNL884 288 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 2VBB-UPS1A LOAD LIST DOG NO AE 100D September 11, 1991 SHEET 62 OP 117

I UPS NO: 2VBB-UPS1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 PNL NO: 2VBS-PNLA102 BKR NO: 4 O.

4"v +

O+

0+ ~0 Q Q + 8

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

%U UPS NO: 2VBB-UPS 1A PLANT IMPACTS LOSS OP POWER TO 2CEC-PNL884 PNL NO: 2VBS-PNLA102 BKR NO: 4 0

+ < o c~

~v

~O

.Z ~~.a'

'V G  % 4+ DESCRIPTION/OTHER 2MSS-101 2TMS-Tl MAIN STEAM LSK-3-1B, F INLET HDR. PRESSURE LOSS OF 2ASS-STV112

& 2ASS-AOV145 2MSS-24A E1A REHEATING STEAM LSK-3-lA TEMP 2DSR-103 SCAVENGING STEAM LSK-32-6C HEADER PRESSURE 2MSS-22A MS/R REGULATED LSK-3-1M, 3-2 STEAM PRESSURE LOSS OF CONTROL OF 2MSS-PV28A AND 29A 2CRS-1A HIGH PRESSURE LSK-3-2 TURBINE EXHAUST COLD REHEATER STEAN TO 2MSS-E1A SHELL PRESSURE.

2CRS-2A H.P. TURB. EXH.

LSK-3-2 COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE.

2CRS-3A H.P. TURBINE EXH.

LSK-3-2 COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE.

2CRS-16A H. P. TURB. EXH.

LSK-3-2 COLD REHEATER STEAM TO 2MSS-E1A SHELL PRESSURE 2CRS-19A REHEATER A COLD LSK-3-2 REHEAT PRESSURE PS1A 2VBB-UPS1A LOAD LIST DWQS NOE AB 100D September 11, 1991 SHBBT 64 OP 117

UPS NOS 2VBB-UPS1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 PNL NO ~ 2VBS-PNLA102 BKR NO: 4 0+

+ 0+ + ~0 C~ 0+ ~~ ~0

~v

~v "4 4>> DESCRIPTION/OTHER 2ESS-1A 6TH POINT HTR 2FWS-LSK-3-4A E6A EXTR ST. PRESS.

2ESS-4A TURB. 4TH STG EXTR LSK-3-4A STEAM PRESSURE 2ESS-7A 1ST POINT HTR 2CNM-LSK-3-4G ElA SHELL PRESSURE 2ESS-12A 2ND POINT HTR 2CNM-LSK-3-4G E2A SHELL PRESSURE 2ESS-17A 3RD POINT HTR 2CNM-LSK-3-4F E3A EXTR SHELL PRESSURE 2ESS-25A 4TH POINT HTR.

LSK-3-4D 2CNM-E4A EXTR.

STEAM PRESSURE 2ESS-31A 5TH POINT HTR 2CNM-LSK-3-4B E5A EXTR STEAM PRESSURE 2HRS-7A 2TMS-T2A LP TURBINE LSK-3-3 INL PRESS.FR 2MSS-E1A 2HRS-8A 2TMS-T2A HRS FROM LSK-3-3 2MSS-E1B 2HRS-9A 2TMS-T2A HRS FROM LSK-3-3 2MSS-E1B 2MSS-23A E1A REHEATING STEAM LSK-3-1A FLOW UPS1A 2VBB-UPS1A LOAD LIST OWG NO AS-100n September 11, 1991 SHEET 65 OP 117

%1 UPS NO! 2VBB-UPS1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL884 PNL NO: 2VBS-PNLA102 KR NO: 0 0+

0 ~~

0 C~

> 0+ ~~

"y +

~0 DESORTPTTON/OTHER 2MSS-52A X ElA STEAM SUPPLY LSK-3-1A PRESS 2DSM-75A FC MOISTURE SEP. DRAIN LSK-32-7A RECEIVER TK4A WTR LEVEL/ LOSS OF CONTROL OF LUX75Ag LVY75A, LVZ75A 2DSM-78A X X X X MOIST SEP. DRAIN LSK-32-7B RECEIVER TK4A WTR LEVEL/LOSS OF FO CONTROL OF LV78A 2DSR-65A NORM WTR LVL DR LSK-32-6A CONTROL/LOSS OF CONTROL OF LVX65APLVY65AP AND LVZ65A 2CMS-72A,C X X CONTAINMENT DEW PT.

LSK-33-2A 2CNS-130 CONDENSATE DRAW OFF LSK-4-3A FLOW PRESSURE 2CNS-131 X NORMAL CONDENSATE LSK-4-3A MAKEUP FLOW UPS RR 2VBB UPS1A LOAD 100D LIST DWQ, NO, AB September 11, 1991 SHBBT 66 OP'17

~

~

r~o

UPS NO: 2VBB-UPS 1A DRYING REFERENCES PNL NO: 2VBS-PNLA102 EE-lli7 BKR NO: 5 0007 ~ 159-451-328 CIRCUIT NO: 2CECA85 EE-3AJ DEVICE LOCATION FEED TO DEVICE BLDG ELEV PLANT IMPACT 2CEC*PNL730 288 2CEC-PNL885 288 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 2VBB UPS1A LOAD LIST D%6 NO AE 100D September 11, 1991 SHEET 67 OP 117

II,

~l I. I "-1 4 s

)',a

UPS Noo 2VBB-UPS 1B PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL885 PNL NO: 2VBS-PNLB102 BKR NO! 4 O PS Noo 2VBB-UPS1A PNL NO: 2VBS-PNLA102 0 BKR NO! 5 LOOP 4p 8 "Pl C 'v 4+ DsscRIpTzos/OTHER 2CNS-8B X X X CNDS STOR TK1B LSK-4-3A LEVEL 2CNS-114 CNDS XFR HDR FLOW LSK-4-3B HIGH/INHIBIT AUTO START OF 2CNS-PlA OR 2CNS-P1B 2CNS-102 COND HOT WELL LEVEL LSK-4-3E 2ESS-25B 4TH PT HTR EXTR ST LSK-3-4D PRESS 2ESS-17B 3RD PT HTR EXTR ST LSK-3-4F PRESS 2ESS-12B 2ND PT.HTR SHELL LSK-3-4G PRESS 2MSS-52B E1B STEAM SUPPLY LSK-3-1A PRESS 2MSS-24B E1B REHEATING STEAM LSK-3-1A TEMP 2MSS-23B E1B REHEATING STEAM LSK-3-1A FLOW 2ESS-4B TURB 4TH STG EXTR LSK-3-4A ST PRESS 2ESS-31B STH PT HTR 2CNM-ESB LSK-3-4B EXTR ST ~ PRESS 2MSS-22B MS/R REGULATED LSK-3-1A STEAM PRESS/LOSS OF CONTROL OF REHEAT CONTROL VALVES FC PV28B&PV29B rssm 2VBB UPS1A LOAD LIST DNQ NO, AE 100D September 11, 1991 SHEET 68 OP 117

Jg>>,

UPS NO ~ 2VBB-UPS 1B IMPACT: LOSS OF POWER TO 2CEC-PNL885 PNL NO: 2VBS-PNLB102 BKR NO: 4 o+

PS Noo 2VBB UPS1A 0+ +"v

~o

+

PNL NO: 2VBS-PNLA102 <

BKR NO: 5

+ o LOOP C "pP 4+ DEECRZPTZOE/OTEER 2HRS-7B 2TMS-T2B LP LSK-3-3 TURBINE INL PRESS FR 2MSS-E1A 2HRS-8B 2TMS-T2B HRS FROM LSK-3-3 2MSS-E1A 2HRS-9B 2TMS-T2B HRS FROM LSK-3-3 2MSS-E1B 2ASS-6B AUX. STM FLOW TO LSK-3-9D AIR REMOVAL 2DSR-68B DRAIN RECEIVER LSK-32-6B HIGH LEVEL/LOSS OF FO CONTROL OF LV68B 2DSR-65B NORM WTR LVL DR LSK-32-6A CONTROL/LOSS OF CNTRL OF LVX65B, FC LVY65B AND LVZ65B 2DSM-75B X MOISTURE SEP.

LS K-3 2-7A DRAIN RECEIVER TK4B WTR LEVEL 2DSM-78B MOIST SEP DR RCVR LSK-32-7B TK4B WTR LEVEL/LOSS OF FO CONTROL OF LV78B 2DSR-78B SCAVENGING STEAM LSK-32-6E LINE B PRESSURE/LOSS OF FAI CONTROL OF MOV 86B 2ESS-7B 1ST PT HTR 2CNM-LSK-3-4G E1B SHELL PRESS 2ESS-1B 6TH PT HTR 2FWS-LSK-3-4A E6B EXTR ST. PRESS UPS1A 2VBB-UPS1A LOAD LIST DWG, NO, AE 100D September 11, 1991 SHEET 69 OP 117

~4 UPS NO: 2VBB-UP81B IMPACT: LOSS OF POWER TO 2CEC-PNL885 PNL NO: 2VBS-PNLB102 NO' o+

NO: 2VBB-UP81A NO: 2VBS-PNLA102 BKR NO: 5

+ < o

~v P ~v

~O g C

~4'p

% Q+ DESCRZPTIOE/OPEER 2CRS-103 REHEATER 1B SHELL LSK-3-1M, 3-2 PRESSURE/LOSS OF CONTROL OF PV28A, PV28B, PV29A &

FC PV29B 2CRS-1B HIGH PRESSURE LSK-3-2 TURBINE EXH. COLD REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.

2CRS-2B HP TURB EXH COLD LSK-3-2 REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.

2CRS-3B HP TURB EXH COLD LSK-3-2 REHEATER STEAM TO 2MSS-E1B SHELL PRESSURE.

2CRS-16B HP TURB EXH. COLD LSK-3-2 REHEATER STEAM TO 2MSS-E1B SHELL PRESS'EHEATER 2CRS-19B B COLD LSK-3-2 REHEAT PRESS.

2CMS-72B,D X X CONTAINMENT DEW LSK-33-2A POINT UP81A 2VBB-UP81A LOAD LIST DWO, NO AE-100D September 11, 1991 SHEET 70 OF 117

04 JP 5e

UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NO: 6 EE-llJ CIRCUIT NO! N/A 0007 ~ 159-451-331 EE-3AK DEVICE LOCATION FEED TO DEVICE BLDG PLANT IMPACT 2CEC*PNL730 288 JB201-1 JB201-2 2CEC-PNL886 288 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 PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL886 PNL NOS 2VBS-PNLA102 KR NO: 6 O

~O LOOP 'V 4+ DE8CRIPEION/OTEER 2AAS-113 BRTHG AIR HDR PRESS LSK-12-9B 2ARC-20B AIR REMOVAL PUMP-1B LSK-5-1B SEAL WTR TEMP HI 2ASS-116 CLN STM REBLR STM LSK-3-9D PRESS 2ASS-122 AIR EJECTOR 2A STM LSK-3-9D PRESS 2ASS-127 OFFGAS STM PRESS LSK-3-9D 2CMS-72E, F CONTAINMENT DEW LSK-33-2A POINT 2CMS-168 SUPPR CHAMBER PRESS LSK-33-2D NORM 2CND-267 LOW CONDUCTIVITY LSK-4-7D WASTE TK13 LZVEL 2CND-281 NEUTRALIZING TK12 LSK-4-7C LEVEL 2CPS-102 ENABLZS 2CPS-FN1 LSK-22-23A (DISCH TO STOP PERMISSIVES DRYWELL) 2CPS-103 ENABLES 2CPS-FN1 LSK-22-23A (DISCH TO STOP PERMISSIVES SUPPR PL) 2CPS-125 PRIMARY CONTAINMENT LSK-22-23A PRESS N2 INLET FLOW/LOSS OF FC CONTROL OF FV125 2CPS-126 PRIMARY CONTAINMENT LSK-22-23A INLET NITROGEN FLOW PS1A 2VBB-UPS1A LOAD LIST DWO. NO. AE-1OOD September 11, 1991 SHEET 72 OP 117

Cgt, 49 1 il

'8 t.

I?

~ Q

UPS NO 'VBB UPS 1A PLANT IMPACT LO88 OF POWER TO 2CEC-PNL886 PNL NO: 2VBS-PNLA102 KR NO: 6 0 h9 6 hP Q+ DEBCRTPTTOE/OTHER 2CPS-127 X X PRIMARY CONTAINMENT LSK-22-23A INLET NITROGEN PRESS 2GSN-138 PRIMARY CONTAINMENT LSK-14-1F N2 PURGE TEMP LOW 2HRS-7C 2TMS-T2C LP TURB LSK-3-3 INL FR 2MSS-E1A 2HRS-8C 2TMS-T2C HRS FROM LSK-3-3 2MSS-E1A 2HRS-9C 2TMS-T2C HRS FROM LSK-3-3 2MSS-E1B 2IAS-101 X X INSTR AIR HDR PRESS LSK-12-1E 2IAS-178 X X ADS CPRSR RCVR TANK LSK-12-1C,1F *TK4 PRESSURE HIGH 2IAS-183 X X ADS CPRSR RCVR TANK LSK-12-1C *TK5 PRESSURE HIGH 2MWS-114 X X X X DMNRLZD WTR TK lA LSK-9-15, 13-1B OR 1B LVL 2MWS-116 X X X X DMNRLZD WTR PMP LSK-9-15 DISCH FL 2SSR-124 X X X X CRD PUMP DISCH CNDT LSK-21-2B SAMPLE 2SSR-125 X X X X CRD PUMP DISCH 02 LSK-21-2B SAMPLE 2SST-106 X X X X COND DMNRLZR INL LSK-21-1A CNDT SAMPLE 2SST-113 X X X X COND DEMIN OUT 02 LSK-21-1B SAMPLE tIPB1R 2VBB UPS1A LOAD LIST DWa. NO. AS-XOOD September 11, 1991 SHEET 73 OF 117

4l V)

UPS NO: 2VBB-UPS1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL886 PNL NO! 2VBS-PNLA102 KR NO! 6 o+

"v +

0 p y

~v ~v, +

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

UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 EE-11J KR NO: 7 EE-3AK CIRCUIT NO: 2CBCA87 0007 ~ 159-451-512 0007.159-451-334 DEVICE LOCATION FEED TO DEVICE BLDG ELEV PLANT IMPACT 2CEC*PNL730 288 2CEC-PNL887 288 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 BKR56 UPS 1A 2VBB-UPS1A LOAD LIST D%G, NO AE 100D September 11, 1991 SHEET 75 OP 117

A, UPS NO: 2VBB-UPS1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL887 PNL NO! 2VBS-PNLA102 BKR NO! 7 O UPS NO: 2VBB-UPS1B 4"v +

PNL NO: 2VBS-PNLB102 + 0+

c~

~0 BKR NO ~ 6 o+

~c C

g hP 4+ DESCRIPTION/OTHER 2ARC-2 OA AIR REM PPlA SEAL W LSK-5-1B TEMP H 2CNM-137 2FWS-P1A,B,C STARTUP BYPASS VALVE POSITION INDICATION 2CWS-47A CLG TWR RETURN LSK-2-1.1D FLOW A 2DFR-106 X X DRYWELL FLOOR DRAIN LSK-23-6C LEAKAGE TANK LEVEL 2DFR-137 X X, DW FL DR PUMPS PlA LSK-23-6C & P1B FLOW 2FWS-64A/B FEEDWATER INLET LSK-6-1 ~ 1H TEMP TO REACTOR

.LINE A/B 2GMC-110 GENERATOR INLET LSK-16-,6C, 8D CONDUCTIVITY 2GMC-111 GENERATOR OUTLET LSK-16-6C, 8D CONDUCTIVITY 2GMC-134 ALT COOLER AIR LSK-16-8C OUTLET TEMP, LOSE CONTROL OF TURBINE BLDG. CLOSED LOOP COOLING WATER VALVE FO 2CCS-,TV32A AND B UPS1A 2VBB UPS1A LOAD LIST DWQ s NO s AE 100D September 11, 1991 SHEET 76 Ot 117

4$

V ~

UPS 2VBB-UPS lA PLANT IMPACT: LOSS OP POWER TO 2CEC PNL887 Noo 2VBS-PNLA102 NO'NL BKR NO: 7 o+

PS NO: 2VBB-UPS lB NL NO: 2VBS-PNLB 10 2 BKR NO. 6 Cr 0+

~v

~O 4'

LOOP '4 4+ DESORZPTZOH/OTHER 2GMH-105 GENERATOR GAS LSK-16-7C PURITY 2GMH-117 GENERATOR GAS LSK-16-7A PRESS 2GMH-156 H2 COLD GAS LSK-16-7A TEMP/TBCLC FLOW MODULATING VALVE FO 2CCS-TV109 2GML-103 GEN LEADS CLR LSK-16-10 RETURN AIR TEMP PSZR 2VBB UPS1A LOAD LIST DWQ NO AB 100D September 11, 1991 SHEET 77 OP 117

$ j I

UPS NOt 2 VBB-UPS 1A PLANT IMPACT: LOSS OF POSER TO 2CEC-PNL887 PNL NO 2VBS-PNLA102 KR NO: 7 "vO +

PS NO: 2VBB-UPS1B 0+ 4 ~O "v0 PNL NO: 2VBS-PNLB102 BKR NO: 6 o+ v~ ~o C

g g o~>

LOOP hP G hP Q+ DE8CRZPTZQN/QTEER 2GMO-103 HYDRAUL SEAL OIL LSK-16-6 BRG 9 PRESS 2GMO-104 HYDRAUL SEAL BRG LSK-16-6 10 PRESS 2LOS-126 X X X X DIRTY OIL STOR TK2 LSK-16-3 LEVEL/STOP LUBE OIL XFER PUMP P2 2 LOS-127 X X X X CLEAN OIL STOR TK1 LSK-16-3 LEVEL/STOP LUBE OIL XFER PUMP P2 2TME-15A, B 2TME-E1A & E1B LSK-16-1.1A REBLR DISCH STEAM PRESS 2TME-103 E1A & E1B DISCH LSK-16-1.1B HDR PRESS/LOSS OF CONTROL OF 2TME-FAI MOV110, 2TME-SOV121 2TME-107 E1A & B STEM SEAL LSK-16-1.1B RED PRESS/LOSS OF CONTROL OF 2TME-FAI MOV110, 2TME-SOV121 2TME-108 STEAM SEAL EXHAUST LSK-16-1.1D VACUUM 2TMI-127 EXH HOOD A TURBINE LSK-16-9 END TEMP 2TMI-128 EXH HOOD B TURBINE LSK-16-9 TEMP 2TMI-129 EXH HOOD C TURBINE LSK-16-9 TEMP PEZR 2VBB-UPS1A LOAD LIST DNG NO AE-100D September 11, 1991 SHEET 78 OF 117

>I

/III

UPS NO: 2VBB-UPS 1A PLANT IMPACT: LOSS OP POWER TO 2CEC-PNL887 PNL Noo 2VBS-PNLA102 KR NO:

NO:

7 2VBB-UPS 1B "vO +

JPS 2VBS-PNLB102 0 > y PNL BKR NO:

NO: 6

~v ~v +

LOOP DESCRZPTZOE/OTEER 2TML-109 TURB BRG OIL PRESS LSK-16-2.3 2TML-112 MN SHAFT OIL PUMP LSK-16-2.1 DISCH PRESS 2TMS-151 EXH HOOD SPRAY LSK-16-9 PRESS 2TMB-105 EHC HEADER PRESSURE LSK-16-5.2 aPSXR 2VBB UPS1A LOAD LIST DWQS NO+ AE-100D September 11, 1991 SHEET 79 OP 117

(

'SI il

~iC A '

, UPS NO! 2VBB-UPS 1A DRAWING REPBRENCBS PNL NO: 2VBS-PNLA102 EE 11J BKR NO! 8 EE-14C CIRCUIT NO! 2EGSB07 EE-14B 0001 ~ 040-209-078 0001 ~ 040-209-022 DEVICB LOCATION PEED TO DBVICB BLDG BLBV PLANT IMPACT 2CEC*IPNL408 261 52U1 (C-4) 2CES*IPNL412 261 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 2VBB-UPS1A LOAD LIST DOG NO+ AE 100D September 11, 1991 SHEBT 80 OP 117

~e '

~4

UPS NO ~ 2VBB-UPS1A DRYING REFERENCES PNL NOS 2VBS-PNLA102 EB-11J KR NO: 9 BE-14C IRCUIT NO: N/A EE-14B 0001 '40-209-078 0001 040-209 022

~

DEVICE LOCATION FEED TO DBVICE BLDG ELBV PLANT IMPACT 2CEC*IPNL406 261 52U1 (C-4) 2CES*IPNL407 261 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 2VBB-UPS1A LOAD LIST D%8 NO, AE 1 0 0D September 11, 1991 SHEBT 81 OP 117

J

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UPS NO! 2VBB-UPS1A DRAWING REFERENCES PNL NO!~ 2VBS-PNLA102 944E995 (C88)

BKR NO! 10 EE-11J CIRCUIT NO!~ 2SXSN01 EE-35D 0007 ~ 511-414-479 g 480 DEVICE LOCATION PEED TO DEVICE BLDG PLANT IMPACT 2CES-PNL518 TB 277 LOSS OF POWER TO GETARS MULTZPLEXERS:

FUSE C88A-F11 C88A-J1011 (2SXS-MUX11-B)

FUSE C88A-F12 C88A-J1012 (2SXS-MUX12-B)

FUSE C88A-F19 C88A-J1019 (2SXS-MUX19-B)

FUSE C88A-F4 C88A-J1004 & C88A-PS4 (2SXS-MUX04-B)

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

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

UPS NO: 2VBB-UPS1A DRYING REFERENCES PNL NO+ 2VBS-PNLA102 BKR NO!~ 12 EE-11J IRCUIT NO:~ N/A DEVICE LOCATION PEED TO DEVICE BLDG PLANT IMPACT SPARE NONE UPS1A 2VBB UPS1A LOAD LIST D%G NO AE-100D September 11, 1991 SHEET 84 OP 117

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UPS NO: 2VBB-UPS1A DRAPING REFERENCES PNL NO 2VBS-PNLA102 EE-3TK BKR NO! 13 EE-11J CIRCUIT NO! N/A LOOP-2RMS-2 0 1 LSK-22-ZT DEVICE LOCATION FEED TO DEVZCE BLDG ELEV PLANT IMPACT 2RMS-PNL200 TB 306 LOSS OF PWR TO 2RMS-PNL200 GEM COMP. CONT. LOSS OF COMPUTER GEMS CPU CONSOLE 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 2VBB-UP81A LOAD LIST D%6 NO AE-100D September 11, 1991 SHEET 85 OF 117

P r UPS NO: 2VBB-UPS1A DRYING REFERENCE8 PNL NO: 2VB8-PNLA102 BKR NO: 14 EE-11J CIRCUIT NOt 2SSPCli EE-3TA DEVICE LOCATION FEED TO DEVICE BLDG ELEV PLANT IMPACT 2SSP-IPNL102 RW 261 LOSS OF POST ACCIDENT 2CES-PNL555, SAMPLING SYS SOURCE A, 2RHS*PNL100 & SOURCE B FROM 2VBS-PNLB107 2SSP-IPNL102 STILL AVAILABLE SEE 2VBS-PNLB107 BKRg 20 FOR PLANT IMPACT UP81A 2VBB-UPS1A LOAD LIST DOG o NO+ AE-100D September 11, 1991 SHEET 86 OP 117

4 UPS NO>> 2VBB-UPS1A DRAWING REPERENCES PNL NO! 2VBS-PNLA102 BER NO:~ 15 EE-11J IRCUIT NO:

~ N/A EE-11GH 1

DEVICE LOCATION PEED TO DEVICE BLDG ELEV PLANT IMPACT 2RMS-RCPT12 TB 306 LOSS OF POWER TO RECEPTACLE 1 2 I 2RMS CP2 08 ALSO LOSES POWER (SYSTEMS PRINTER TECH SUPPORT CENTER) 2RMS-RCPT13 TB 306 LOSS OF POWER TO RECEPTACLE 13, 2RMS-CP208 ALSO LOSES POWER (SYSTEMS PRINTER TECH SUPPORT CENTER) ussr 2VBB UPS1A LOAD LIST D10 NO>> AE 100D September 11, 1991 SHEET 87 OP 117

a UPS NO'VBB-UPS1A DRYING RERERENCES PNL NOs 2VBS-PNLA102 BKR NO! 16 EE 11J CIRCUIT NO: N/A EE-3TP EE-11HL DEVICE LOCATION PEED TO DEVICE BLDG ELEV PLANT IMPACT 2RMS-CAB180 TB 306 REACTOR BUILDING VENT RADIATION MONITOR 2RMS-CAB180 INOP UPS 1A 2VBB UPS1A LOAD LIST D%6o NO AE-100D September 11, 1991 SHEET 88 OP 117

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UPS NO! 2VBB-UPS1A DRYING REFERENCES PNL NO! 2VBS-PNLA102 BKR NO! 17 EE-11J IRCUIT NO N/A DEVICE LOCATION PEED TO DEVICE 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 2VBB-UPS1A LOAD LIST Dm. NO. AS-XOOD September 11, 1991 SHEET 89 Of 117

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UPS NO! 2VBB UPS 1A DRYING REFERENCES PNL NO; 2VBS-PNLA102 BKR NO:~ 18 EE 11J IRCUIT NOo~ N/A DEVICE LOCATION PEED TO DEVICE PLANT IMPACT SPARE NONE IPB1A 2VBB UPS1A LOAD NO+ AE-100D LIST D%6e September 11, 1991 SHEET 90 OP 117

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UPS NO: 2VBB-UPS1A DRYING REFERENCES PNL NO! 2VBS-PNLA102 BKR NO:~ 19 EE-1XZ IRCUIT NO:~ N/A DEVICE LOCATION PEED TO DEVICE BLDG ELEV PLANT IMPACT S PARE NONE rase 2VBB UPS1A LOAD D%G, NO AE-100D LIST September 11, 1991 SHEET 91 OR 117

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UPS NO ~ 2VBB UPS1A DRAWING RERERENCES PNL NO! 2VBS-PNLA102 EE-3TP BKR NO:~ 20 EE-11J IRCUIT NO ~ N/A LSK-22-ZT DEVICE LOCATZON PEED TO DEVICE BLDG ELEV PLANT IMPACT 2RMS-CAB180 TB 306 LOSS OF PWR TO RAD MONITORING PNL 2RMS-CAB180 4TB1-1, -2 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

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

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 KR NO! =

22 EE-3TP IRCUIT NO: N/A EE-118 LSK-22-IT DEVICE LOCATION PEED TO DEVICE BLDG ELEV PLANT IMPACT 2RMS-CAB180 TB 306 LOSS OF PWR TO RAD MONITORING PNL 2RMS-CAB180 4TB1-1, -2 REACTOR BUILDING VENT RADIATION MONITOR 2RMS-CAB180 INOP

+asm 2VBB UPS1A LOAD LIST DNG NO. AE 100D September 11, 1991 SHEET 94 OP 117

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UPS NO: 2VBB-UPS1A DRYING REPERENCES PNL NO: 2VBS-PNLA102 BKR NO: 23 EE-11J CIRCUIT NO! N/A EE-llGH DEVICE LOCATION PEED TO DEVICE BLDG ELEV PLANT IMPACT 2VBS-ISLXA107 RCR 279 2VBS-PNLA107 RCR 279 POWER DISTRIBUTION PANEL.

SEE 2VBS-PNLA107 LOAD LIST.

UPS1A 2VBB UPS1A LOAD LIST Dro. NO. AE-1OOD September 11, 1991 SHEET 95 OP 117

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

i'l UPS NO! 2VBB-UPS 1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NO: 23 IST PNL NO:~ 2VBS-PNLA107 EE-11GH BKR NO: 1 EE-3NN CIRCUIT NO:~ 2LVSNNK581 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL380 RCR 279 LOSS OF ON-LINE OR BACK-UP (PWR SUPPLY FOR COMPUTER FUNCTIONS IF nB<<ON CENTRAL PROCESSOR- LINE'LL LWS PROCESSES &

B CAB) SUBSYSTEMS ARE DISABLED, LWS GEN TEMP MON EMERGENCY RESPONSE FACILITY FUNCTIONS SPDS IF "B" IS BACKUP: LWS REDUNDANCY FEATURE IS DISABLED.

UPS 1A 2VBB-UPS1A LOAD LIST D%6 NO ~ AE 100D September 11, 1991 SHEET 97 OP 117

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UPS NO! 2VBB-UPS 1A DRAWING REFERENCES PNL NOt 2VBS-PNLA102 BKR NO 23 DIST PNL NOS~ 2VBS-PNLA107 EE-11GH BKR NOC 2 EE-3NN CIRCUIT NO!~ 2LWSNNK582 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL381 RCR 279 LOSS OF ON-LINE OR BACK-UP (PWR SUPPLY FOR COMPUTER FUNCTIONS. IF "A" ON CENTRAL PROCESSOR- LINE'LL LWS PROCESSES &

A CAB) SUBSYSTEMS ARE DISABLED, LWS GEN TEMP MON EMERGENCY RESPONSE FACILITY FUNCTIONS SPDS IF "A" IS BACKUP: 2LWS REDUNDANCY FEATURE IS DISABLED.

UPS 1A 2VBB-UPS1A LOAD LIST DWQ NO AE 100D September 11, 1991 SHEET 98 OP 117

bP UPS NO! 2VBB-UPS1A DRAWING RERERENCES PNL NO ~ 2VBS-PNLA102 BKR NO: 23 DIST PNL NO:~ 2VBS-P~107 EE-11GH BKR NO: 3 EE-3NN CIRCUIT NOS~ 2LWSNNK583 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2LWS-PNL383 RCR 279 LOSS OF:

(PWS; CPU FAILOVER EOF LINK A CABINET) CONTROL ROOM SPDS DISP (1)

TSC DISPLAYS (2)

LWS ALARM SCREEN

- UTILITY TYPERS FAIL OVER FEATURE ADVERSELY AFFECTED UPS1A 2VBB-UPS1A LOAD LIST DWGo NO+ AE 100D September 11, 1991 SHEET 99 OB'17

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UPS NO! 2VBB UPS1A DRAWING RERERENCES PNL NO! 2VBS-PNLA102.

BKR NO: 23 DIST PNL NO!~ 2VBS-PNLA107 EE-11GH BKR NO: 4 EE-3NN CIRCUIT NO:~ 2LVSNNK584 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL382 RCR 279 LOSS OF:

(PWS, CPU LWS OPERATOR STATION FAILOVER-B CABINET CONTROL ROOM SPDS (1)

TSC DISPLAY (1)

ENGINEERS STATION (LWS)

LWS ALARM TYPER TSC TYPERS (2)

ENGINEERS PERIPHERALS FAIL OVER ADVERSELY AFFECTED UPS1A 2VBB UPS1A LOAD LIST DOG e NO o AE 100D September 11, 1991 SHEET 100 OP 117

E UPS NOC 2VBB-UPS1A DRAWING REFERENCES PNL NOt 2VBS-PNLA102 BKR NO'3 ZST PNL NO:~ 2VBS-PNLA107 EE-116H KR NO: 5 EE-3NN CIRCUIT NOs~ 2LWSMNK585 PEED TO DEVICE DEVICB LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL385 RCR 279 LOSS OF ON-LINE OR REDUNDANT (EE-3NN) ,STORAGE CAPABILITY (PWS, CPU CORE STATOR-1 CAB)

PS1A 2VBB-UPS1A LOAD LIST DWQo NOo AB 100D September 11, '1991 SHBBT 101 OP 117

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NO! 23 IST PNL NO ~ 2VBS-PNLA107 EE-116H BKR NO: 6 EE-3NN CIRCUIT NO!~ 2L%8NNK586 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLD6 ELEV 2 LWS -PNL3 8 4 RCR 279 LOSS OF ON-LINE OR REDUNDANT STORAGE CAPABILITY (PWS, CPU CORE STATOR-2 CAB)

IPB11 2VBB UPS1A LOAD LIST D%6 NO AE 100D September 11, 1991 SHEET 102 OF 117

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NOS 23 DIST PNL NO:~ 2VBS-PNLA107 EE-11GH BKR NO: 7 CIRCUIT NO!~ 2LMNNK PEED TO DBVZCB DBVICB LOCATION PLANT IMPACT .

BLDG ELEV 2LWS-RCPT1 RCR 279 LOSS OF RADWASTE MAIN MEMORY POWER SUPPLY FOR DISK DRIVE DKB01 2LWS-PNL386 LWS COMPUTER (RADWASTE) DISK DRIVE

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UPS 1A 2VBB-UPS1A LOAD LIST D%Q NO AB-100D September 11, 1991 SHBBT 103 OP 117

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UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO ~ 2VBS-PNLA102 BKR NO: 23 DIST PNL NO ~ 2VBS PNLA107 EE-11GH BKR NO: 8 CIRCUIT NO: 2LWSNNK588 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL387 RCR 279 LOSS OF LWS MAIN MEMORY DISK 2LWS-RCPT2 DRIVE DKD01 POWER SUPPLY FOR 2LWS-PNL387 LWS COMPUTER (RADWASTE) MAIN MEMORY DISK DRIVE DKD01 UPS 1A 2VBB UPS1A LOAD LIST DWG NO+ AE-100D September 11, 1991 SHEET 10'F 117

N UPS NO: 2VBB-UP81A DRAWING RERERENCES PNL NO ~ 2VBS-PNLA102 BKR NO: 23 IST PNL NO: 2VBS-PNLA107 EE-11GH BKR NO: 9 EE-3NN CIRCUIT NO: 2LWSNNK589 REED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2LWS-PNL401 RCR 279 LOSS OF LWS PRGRM/ENGR VIDEO (PWS, SYS KEYBOARD, FLOPPY DISK DRIVE PRGM/ENGR CONSOLE)

UP81A 2VBB UPS1A LOAD L1'ST DWG, NO AE 100D September 11, 1991 SHEET 105 OR 117

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UPS NO+ 2VBB-UPS1A DRAWING REFERENCES PNL NO! 2VBS-PNLA102 BKR NOs 23 IST PNL NO:~ 2VBS-PNLA107 EE-11GH BKR NO: 10 CIRCUIT NO:~ 2L%85NK590 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT ELEV 2LWS CP403g CP404 RCR 279 LOSS OF SYSTEM I/O TYPERS 1 AND 2LWS-RCPT3 2 POWER SUPPLY FOR 2LWS CP403 g 404 LWS COMPUTER I/O TYPERS 1 AND 2 UPS1A 2VBB-UPS1A LOAD LIST DOG+ NO AE 100D September 11, 1991 SHEET 106 OF 117

UPS NO: 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NO: 23 DIST PNL NO: 2VBS-PNLA107 EE 116H BKR NO: 11 EE-3NN CIRCUIT NO'LNSNNK591 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL388 RCR 279 LOSS OF:

(PWS, MAGNETIC MAG TAPE TAPE CAB) EOF LINK UPS1A 2VBB-UPS1A LOAD LIST D%6 NO AE 100D Soptomhor 11, 1991 SHEET 107 OP 117

1 UPS NO ~ 2VBB-UPS1A DRA1INQ REFERENCES PNL NO: 2VBS-PNLA102 BKR NO! 23 DIST PNL NO:~ 2VBS-PNLA107 EE-116H BKR NO! 12 EE-3NN CIRCUIT NOR~ 2LNSNNK592 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLD6 ELEV 2 LWS-PNL4 00 RCR 279 LOSS OF'WS (PWS, OPERATORS VIDEO, KEBOARD &

CONSOLE) ANNUNCIATORS (LOCAL)

UPS1A 2VBB-UPS1A LOAD LIST D16o NOi AE 100D September 11, 1991 SHEET 108 OP 117

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UPS NO'VBB-UPS1A DRA%ZNG REFERENCES PNL NO: 2VBS-PNLA102 BKR NO! 23 ZST PNL NO!~ 2VBS-PNLA107 EE-11GH KR NO: 13 CZRCUZT NO:~ 2LNSNNK593 FEED TO DEVZCE DEVXCE LOCATZON PLANT IMPACT BLDG ELEV 2LWS-CP405, CP406 RCR 279 LOSS OF LWS OPERATOR'S ALARM AND 2LWS-RCPT4 UTILITY TYPER POWER SUPPLY FOR 2LWS-CP405, 406 LWS COMPUTER PS1A 2VBB UPS1A LOAD LIST D%0>> NOo AE 100D September 11, 1991 SHEET 109 OF 117

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UPS NO! 2VBB-UPS1A DRAWING REFERENCES PNL NO: 2VBS-PNLA102 BKR NO: 23 DIST PNL NO: 2VBS-PNLA107 EE-11GH BKR NO'4 CIRCUIT NO: 2MSHHK594 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG 2LWS-CP402 RCR 279 LOSS OF LWS SYSTEM LINE PRINTER 2LWS-RCPT5 POWER SUPPLY FOR 2LWS-CP402 LWS COMPUTER LINE PRINTER UPS1A 2VBB UPS1A LOAD LIST DIG o NO o AB 100D September li, 1991 SHBBT 110 OP 117

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UPS NO: 2VBB-UPSlA DRAWING REPERENCES PNL NOs 2VBS-PNLA102 BKR NO ~ 23 ZST PNL NO: 2VBS PNLA107 EE-11GH KR NO: 15 EE-3NC CIRCUIT NOs 2LISSNK579 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL373 RCR 279 LOSS OF LWS HIGH LEVEL INPUT &

(PWS, H LVL OUTPUT SIGNAL FUNCTIONS ANLG/DGTL I/O CAB SUPPORTING LWS PROCESSES

'.IPBlA 2VBB UPS1A LOAD LIST DWQ NO AE 100D September 11, 1991 SHEET 111 OP 117

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• UPS NO! 2VBB-UPS1A DRAWING REFERENCES PNL NO! 2VBS-PNLA102 BKR NO: 23 DIST PNL NO:~ 2VBS-PNLA107 EE-11GH BKR NO'6 EE-3NE CIRCUIT NOS~ 2L%8NNK595 FEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL371 RCR 279 LOSS OF LWS LOW LEVEL INPUT &

(PWS, LOW LVL OUTPUT SIGNAL MONITORING ANALOG I/O FUNCTIONS FOR SUPPORTING CABINET) RADWASTE FUNCTIONS UPS 1A 2VBB UP81A LOAD LIST DWO NO AE 100D September 11, 1991 SHEET 112 OF 117

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UPS NO 8 2VBB-UPS1A DRYING REPERENCES PNL NO i 2VBS-PNLA102 BKR NOR 23 DIST PNL NO:~ 2VBS PNLA107 EE-11GH BKR NO: 17 EE-3NN CIRCUIT NO'LNbMNK596

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PEED TO DEVICE ICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL378 RCR 279 LOSS OF HIGH LEVEL INPUT &

(PWS, H LVL ANLG/ OUTPUT SIGNAL MONITORING DGTL I/O CABINET) FUNCTIONS SUPPORTING RADWASTE PROCESSES UPS 1A 2VBB-UPS1A LOAD LIST DING+ NO AE 100D September 11, 1991 SHEET 113 OP 117

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UPS NOs 2VBB-UPS1A DRAWING REPERENCES PNL NOs 2VBS-PNLA102 BKR NO: 23 IST PNL NOs~ 2VBS PMLA107 EE-11QH BKR NOs 18 EE-3NN CIRCUIT NOs~ 2LNSNNK597 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL377 RCR 279 LOSS OF HIGH LEVEL INPUT &

(PWS, H LVL ANLG/ OUTPUT SIGNAL MONITORING DGTL I/O CABINET) FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS V

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VPS1A 2VBB-UPS1A LOAD LIST DWQo NO+ AE 100D September 11, 1991 SHEET 114 OP 117

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UPS NO! 2VBB-UPS1A DRAWING REFERENCES PNh NO! 2VBS-PNLA102 BKR NO! 23 DIST PNL NO! 2VBS-PNLA107 EE 1168 BKR NO! 19 EE-3NA CIRCUIT NO! 2LNSNNK598 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG ELEV 2LWS-PNL376 RCR 279 LOSS OF HIGH LEVEL INPUT &

(PWS, H LVL ANLG/ OUTPUT SIGNAL MONITORING DGTL I/O CABINET) FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS UPS1A 2VBB-UPS1A LOAD LIST A

D%8 NO AE 100D September lip 1991 SHEET 115 OF 117

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UPS NOt 2VBB-UPSlA DRYING REFERENCES PNL NOt 2VBS-PNLA102 KR NOi 23 IST PNL NOt 2VBS PNLA107 EE-116H BKR NOt 20 EE-3NB CIRCUIT NOt 2LNSNNK599 PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG BLBV 2LWS-PNL374 RCR 279 LOSS OF HIGH LEVEL INPUT &

(PWS, H LVL ANLG/ OUTPUT SIGNAL MONITORING DGTL I/O CABINET) FUNCTIONS FOR SUPPORTING RADWASTE FUNCTIONS

'xsam 2VBB UPS1A LOAD LIST D%0o NO AE 100D September 11, 1991 SHEET 116 OP 117

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UPS NO 2VBB-UPS1A DRYING REFERENCES PNL NO 2VBS PNLA102 BKR NO: 23 DIST PNL NO; 2VIS PNLA107 EE-'11GH BKR NO: 21 THROMH 42 CIRCUIT NO: N/k PEED TO DEVICE DEVICE LOCATION PLANT IMPACT BLDG SPARE NONE Jl UPS1A 2VBB-UPS1A LOAD LIST DNQ NO AE 100D September 11, 1991 SHEET 117 OP 117

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