Text

Revised Procedures,Including Rev 7 to AP-513, Toxic Gas & Rev 6 to AP-880, Fire Protection
	ML20086A029
Person / Time
Site:	Crystal River
Issue date:	10/31/1991
From:	Marshall W; FLORIDA POWER CORP.
To:	;
References
	PROC-911031, NUDOCS 9111180196
	Download: ML20086A029 (173)
	v • d • e

{{#Wiki_filter:_ DOCUPENT TR/T ' ITAL FORM 60913 FOR DOCUMENTS TRAaadllTED TO DC DESMNRC)* D ATE: 31 OCT 1991 DATCH: 100 / DOCUMENT NUMBER SHEET NUMBER REVISION NUMBER COPY NUMBER - - - - -. - -.. - ~ AP 513 07 7 AP 880 06 7 INSTRUCTIONS TO THE ADDRESSl:E M COMPLETE EACH OF THE INSTRUCTIONS DELOW WHICH ARE MARKED WITH AN " X _X_ (1) VERIFY THE DOCUMENTS RECEIVED AGREE WI TH THE ABOVE DESCRIPTION ,,,,X _, ( 2 ) INCORPORATE THE TR ANSMITTED DOCUMENTS INTO YOUR FILES _,X _ (3) DESTROY DOCUMENTS OR PORTIONS OF DOCUMENTS SUPERSEDED BY THE ADOVE _X_,(4) SIGN AND DATE IN THE SPACES BELOW INDICATING THAT YOU COMPLETED THESE I NST R UCT I ONS, (S) SIGN BELOW INDICATING THAT YOU HAVE RE AD AND UNDERSTOOD THE CH ANGES AF IDENTIFIED ~ ~ (6) RETURN TO DOCUMENT CONTROL, CR YSTAL RIVER UNIT 3, MAC# NA1C X NR2A I SA1O FLORIDA POWER C OR P,, P O. DOX 219 CRYSTA'L RIVER FLA. 32623 SIGNATURE OF ADDRESSEE DATE INDEPENDENT VERIFICATION DATE (OPS) I I r p.mw ,gy,. qy

TG REV 7 DATE 10/24/91 AP-513 T0XIC GAS LO ENTRY CONDITIONS 1E any of the following conditions exist: o Toxic gas is detected at CR-3, o Toxic gas is detected at Units I and 2, o Notified by fossil Unit of toxic gas, IliE!! use this procedure. g..r.g;a,5** ,y9. row *l9 S } h Q gG g p C Ril:A t O;,,b ~ J+ p v '3 g$ y' .,.,,,ga a

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4 N This Procedure Addresses Safety Related Components M Date((-M _7] Approved by NOS AP-513 PAGE 1 of 9 TG s

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2.0 IMMEDIATE ACTIONS aqTIONS DETAILS 2.1 1E Toxic Gas Actuation has RQI

occurred, ItWi select " ISOLATE / RESET" switch to "150" 2.2 Verify closed o

AHD-1/1D o AHD-2 o Al's dampers on the ' Emergency Ventilation Damper Position" panel if RQl, JE @ stop: o AHF-l?A, o AHF-178, o AflF - 19A, o AHF-19B, AND don air packs. N. 2.3 Verify damper fHD-3 is opencd. LE NOT, lH_@ stop: o AHF-17A, o AHF-17B, o AHF-19A, o AHF-19B, 2.4 Ensure stopped: o AHF-20A, o AHF-20B, o AHF-21A, o AHF-218, o AHF-44A, o AHF-448, o AHF-30. AP-513 REV 7 PAGE 3 of 9 TG l&; i

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1,0 FOLLOW-UP ACT19H1 ACTIONS Q[JALLS 3.1 ___ Determine cause of toxic o Observe local toxic gas monitor gas actuation, indications, o Print out computer group 9 or refer to the following computer points: o S263, Train A, Cl r o 5297, Train B, Cl, o S298, Train A, 50', o 5299, TrainB,50; l 3.2 ___ 1[ the site or portions of 1 ___ Notify plant personnel the site are uninhabitable, to evacuate affected lHDj evacuate appropriate area over the PA. portions of the site. 2 ___ if site evacuat ion is necessary, O lHEN depress " SITE EVACUATION" alarm pushbutton. 3 ___ Repeat PA announcement. 3.3 ~~~ Ensure all Fossil Units are notified of toxic gas problem. 3.4 ___ Notify SOTA of plant conditions, if available. 3.5 Notify Chemistry to sample Sample: for toxic gas, o Control Complex, o Berm Area. O AP-513 REV 7 PAGE 5 of 9 TG

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1 'O 3.0 F0Lt.0W-UP ACTIONS (CONT'D1 V ACTIONS QETAllS 3.6 If Control Room atmosphere becomes uninhabitable. H{W don air packs, E maintain stable operation of plant. 3.7 If toxic gas monitori, are 1_ Obtain 5500 approval to in alarm, override toxic gas E _outside atmosphere toxic actuation, gas concentration has decreased to safe levels, 2 - Select " DAMPER OVERRIDE" E!1!1 override toxic gas switch to "0N". actuation to purge toxic g'as from intake duct. 3 Adjust "CNTRL COMPLEX ~ ~ RECIRC DMPR", potentiometer to obtain desired dilution flow. ,J O AP-513 REV 7 PAGE 7 of 9 TG t

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3.0 FOLLOW-UP ACTIONS (CONT'D) ACTIONS DETAILS 3.8 1E " DAMPER OVERRIDE" switch is "0N". lHLS select " DAMPER OVERRIDE" switch to "0FF". 3.9 ___ Restore normal 1 Select both "lS0 LATE / RESET" ventilation AHQ switches to " RESET". exit this procedure. 2 ___ Ensure proper damper repositioning. 3 Ensure AHF-17A or AHf-17B is operating. 4 Ensure AHF-19A or AHF-198 is operating, 5 Start: ( AHF-20A or AHF-208 in ~~~ Fast Speed, ___ AHF-21A or AHF-7.lB, AHF 44A or AHF 448, ___ AHf-30, 6 Verify proper flew of =35,000 scfm on AH 32-f!R. O AP-513 REV 7 PAGE 9 of 9 TG

l FP REV 6 DATE 10/17/91 AP-880 l l FIRE PROTECTION 1.0 ENTRY CONDITIONS 1E notified of a fire, THEN use this procedure.

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3.0 FOLLOW-UP ACTION 1 ACTIONS DETAlLS OO 3.1 Notify plant personnel of 1 Notify plant personnel fire location. over PA of: o Fire location, o Required response. 2 Depress " FIRE ALARM" pushbutton. 3 Repeat PA announcement. 3.2 Notify SOTA, if available, of plant conditions. E0lf The CR-3 Pre-fire plan lists equipment, power supplies and special fire concerns for each location of the plant, r 3.3 Establish continuous Maintain communications communications, using: o Plant line 1, o Portable radios. 3.4 Repeat fire location and fire brigade response location over the PA = 2 min after initial notification. 3.5 .E fire has radiological Refer to EM-206, Emergency implications, Plan Roster and Notification. Ili@ notify Health Physics, and Radiation Emergency Team. -3.6 Determine potential impact Refer to Enclosure 1. p on Appendix "R" safe V shutdown equipment. AP-880 REV 6 PAGE 5 0F 163 FP 4 yew-w wa

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3.0 FOLLOW-UP ACTIONS (CONT'D) ACTIONS DBILli b, 3.7 IE fire is in AB, lii[R establish RB cooling units on SW cooling within I hr. 3.8 WHEN fire is out, 1. Notify plant personnel liiM notify plant personnel over the PA. that fire is out. 2. Repeat PA announcement. 3.9 Establish firewatch per Fire Team Leaders instructions. 3.10 Notify SS0D of fire damage and status of fire protec. tion system. k ~ 3.11 Notify Building Service Supervisor to restore fire brigade equipment to a state of readiness. 3.12 Restore fire protection systems to standby, 3.13 Notify SS00 to complete, Fire Report, and transmit to Senior Fire Protection Specialist. O V AP-880 REV 6 PAGE 7 0F 163 FP

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ENCLOSURE _l (Page 1 of 77) APPENDIX 'R' FIRE AREA / EQUIPMENT INFORMATION WITH CROSS-INDEX TABLE Of CONTENTS %) NOTE: In the majority of instances the most reliable equipment train will be unaffected by a fire in trie associated area; however, there are exceptions which are identified as Mghlighted or shaded items. Instructions for use of Enclosure 1: 1. Use fire location and cross-index table to determine applicable pages of enclosure 1. 2. Review applicable pages for information of possible equipment degradation. l O I AP-880 REV 6 PAGE 5 0F 163 FP I n,,.-,w,.---, -a------ ,,--,-- n,<- -,-u ~,-w,- ---r,c-,-an-n-,n r ,.,---e -...- n,-,,,vme< --e, v rrer.---

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i ENCLOSURE 1 (CONT'D) (Page 2 of 77) CROSS-INDEX TABLE OF CONTENTS O BUILDING ELEVATION FIRE AREA DESCRIPTION AREA APPLICABLE DESIGNATION PAGES TO REVIEW CONTROL 95 CONTROL COMPLEX ELEVATION CC-95-101 COMPLEX 95 6 108 REMOTE SHU100WN ROOM CC-108-102 7,8 'B' BATTERY ROOM CC-108-103 9.10 'A' BATTERY ROOM CC-108-104 11,12 'B' BATTERY CHARGER ROOM CC-108-105 13,14,15 'A' BATTERY CHARGER ROOM CC-108-106 16,17 4.16 AV ES'B' SWITCHGEAR CC-108-107 18,19,20 ROOM 4.16 KV ES'A' SWITCH CC-108-108 21.22,23 GEAR ROOM 'B' INVERTER ROOM CC-108-109 24,25 'A' INVERTER ROOM CC-108-110 26,27 124 RELAY /CRD ROOP AND ADJ0INING CORRIDOR CC-124-lll 28,29 'A' EFIC ROOM CC-124-ll2 30 'C' EFIC ROOM CC-124-ll3 31 'D' EFIC ROOM CC-124-ll4 32 'B' EFIC ROOM CC-124-ll5 33,34 480 V ES'B' SWITCHGEAR CC-124-ll6 35,36,37 ROOM 480 V ES'A' SWITCHGEAR CC-124-ll7 38,39 ROOM 134 & 145 MAIN CONTROL ROOM (EL-CC-145-118B 40,41,42, 1 145) AND CABLE SPREADING CC-134-ll8A 43 ROOM (E.-134) 164 CONTROL COMPLEX HVAC CC-164-121 44 EQUIPMENT ROOM O AP-880 REV 6 PAGE 11 Of 163 FP

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ENCLOSURE 1 (CONT'D) (Page 3 of 77) CROSS-INDEX TABLE OF CC.iTENTS 4 n BUILDING ELEVATION FIRE AREA DESCRIPTION AREA APPLICABLE DESIGNATION PAGES TO REVIEW i AUXILLARY 75 'B' DELAY HEAT PIT AB-75-4 45 BUILDING 'A' DECAY HEAT PIT AB-75-5 l 46 95 N. HALLWAY & NUC. SAMPLE AB-95-3 RM. (EXCEPT 47.48,49 ff) CENTRAL HALLWAY & WASTE CONT. PANEt 50,51 El 95 PENETRATION AREA 51,52 MAKEUP VALVE AREA 52 MVP-lc CUBICLE 52,53 E. HALLWAY, LAUNDRY & SHOWER SUMP / NEUTRALIZING 53 TK. WASTE & RC EVAP. RM. 53 ") CWST PUMP RM. 53 RC BLEED TANK RM. 54 MIST .!ASTE TAMK & ' T RA', PUMPS 54 SU i & DELONTAMINATION PL' ' RM. 55 WASTE TRANSFER PUMP RM. 55 SW B0OSTER PUMP AREA 56 TRIANGLE RM. 56 SEA WATER RM. 56,57 O AP-880 REV 6 PAGE 13 0F 163 FP

7 BLANK PAGE O AP-880 REV 6 PAGE 14 0F 163 FP

ENCLOSURE 1 (CONT'D) (Page 4 of 77) CROSS-INDEX TABLE OF CONTENTS BUILDING ELEVATION FIRE AREA DESCRIPTION AREA APPLICABLE DESIGNATION PAGES TO REVIEW AUXILIARY 95 CUBICLE HOUSING FOR MVP-AB-95-3E 58 BUILDING 1A CUBICLE HOUSING FOR MVP-AB-95-3AA 59 1B 119 HOT MACHINE SHOP CORRIDOR AB-119-6 60,61 RB PERSONNEL HATCH ACCESS 60,62,63 CORRIDOR STAIRWAY & BAST AREA 60,63 SPENT FUEL COOLING 60,64 PUMP / FAN AREA MU TANK RM. & VALVE ALLEY 60,64 PENETRATION AREA (RMA-6) 60,64 DECONTAMINATION ROOM 60,64 l'19 'B' DIESEL GENERATOR ROOM AB-119-7 65 'A' OlESEL GENERATOR ROOM AB-119-8 66 INTERMED-95 VICINITY OF EMERGENCY IB-95-200B 67 fg DING IB EL-95 EXCLUDING IB-95-200C 68 VICINITY OF EFP-1 119 RB PERSONNEL HATCH AREA 18-119-201 69,70 MSIV AREA 70,71 O AP-880 REV 6 PAGE 15 0F 163 FP

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[Nf_LOSURE 1 (CONT'D) (Page 5 of 77) CROSS-INDEX TABLE OF CONTENTS O BUILDING ELEVATION FIRE AREA DESCRIPTION AREA APPLICABLE DESIGNATION PAGES TO REVIEW TURBINE 95 & 119 AREAS ENCOMPASS TB EL-95 TB-95 -400A BUILDING EXCLUDING AND El-119 EXCLUDING 6.9 & TB-119-72 6.9 KV KV SWITCHGEAR ROOM 400E ROOM l6.9KVSWITCHGEARROOM TB-119-403 73 119 REACTOR ALL RB INSIDE SECONDARY RB-95-300 74 BUILDING ELEVATIONS SHIELD WALL 95 RB EL-95 0UTSIDE RB-95-301 75 SECONDARY SHIELD WALL 119 RB EL-119 AND UP OUTSIDE RB-119-302 76,77 SECONDARY SHIELD WALL i O O AP-880 REV 6 PAGE 17 0F 163 FP

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1 ENCLOSURE 1 (CONT'D1 (Page 6 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP /DESIG.: CC ELEVATION 95 / CC-95-101 OST RELIABLE TRAIN: 'A' TRAIN .r0 SEVER, ' A' TRAIN EQUIPMENT COULO BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOWN EOUIPMFNT APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL MAKEUP FLOW PATHS MUP-lC B MVP-1B A OR B MUP-3B A OR B MUP 29 FUNCTIONAL MOP-5B A OR B MUP-4h FUNCTIONAL EMERG FEED Ft.0V MSV-55 B PATH MSV 56 B ASV-5 0 EFV-55 B EFV-56 B i SECURINCr MAIN FV FVTB-3B FVV-33 FVV-36 MAIN STEAM SYSTEM MSV-411-Svl B MSV-412-SV1 B MSV-413-SV1 B MSV-414-SV1 B ELECTRhCAL POWER 'B' BATTERY B SYSTEMS LETDOWN ISOLATION MUV-49 B SPURIOUS OPENING NSCCC SWP-1B B LOSS OF CONTROL POWER NUCLEAR SERV, SEA RVP-28 8 LOSS OF CONTROL POWER VATER DECAY HEAT REMOV. DHF-1B B LOSS OF CONTROL POWER CC HVAC CHP-1B B RB COOLING SW-353 SW-354 DC SYSTEM DCP-1B B LOSS OF CONTROL POWER O AP-880 REV 6 PAGE 19 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page'7 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP.'/DESIG.': REMOTE SHUTDOWN ROOM / CC-108-102 .0ST RELIABLE TRAIN: 'B' TRAIN 10 WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACI SUGGESTED RESOLUTION / ACTION Potential loss of the following OTSG Manual actuation of train 'B' Emergency transmitters: Feedwater flow path may be necessary, o SP-19-LT, 'A' OTSG Opr. Lv1., Ch. C o SP-23-LT, 'B' OTSG Opr. Lv1., Ch. C o SP-27-LT, 'A' OTSG S/U Lv1., Ch. C o SP-31-LT, 'B' OTSG-S/U Lv1., Ch. C o MS-108-PT, 'A' OTSG Press., Ch. C o MS-ll2-PT, 'B' OTSG Press., Ch. C INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL MAKEUP FLOW PATHS MUV-27 MUV-3 B Spurious closure, use MUV-8, HUV-9 and MUV-23 MUP-2B A&B MVP-38 FUNCTIONAL 'T MUP-48 A&B MUP-5B FUNCTIONAL (d EMERG. FEED FLOW EFP-1 A PATH EFV-57 A EFV-58 A LETDOWN ISOLATION MOV-40 A SPLRIOUS OPERATION MUV-41 A SPURIOUS OPER ATION MAIN FV ISOLATION FVV-IS FVV-30 MAIN STEAM ISOL, MSV-411-SV2 A MSV-412-SV2 A MSV-413-$V2 A MSV-414-SV2 A EFIC ROOM HVAC A W-548 'B- A'? TRAIN FIETIONAL WITH 480V CROSSTIE CHV-90 B" SAME cm-.g7 : Bt sig CHV-100' 8 '. SAME: CW-101/ 8' ' SAME - REMOTE S/D PANELS PANEL 'A' A PANEL 'B*- B i PANEL 'AB' A&B l CONTINUED I ~ m AP-880 REV 6 PAGE 21 0F 163 FP

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EN_(LOSURE l-(CONT'D) (Page 8 of 77) REMOTE SHUTDOWN ROOM (CONT'D) APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS ,s / / CHANNEL L]' CC HVAC AHF-19A A AHF-17A A AHF-20A A I CHP-1A A CHHE-1 A A RB FAN COOLING AHF-1A A SW-35 A SW-41 A SW-353 SW-354 ELECTRICAL POVER EGOG-1A A SYSTEMS ggg ppa a NSCCC SWP-1A A OECAV HEAT REMOVAL DNP-1A A LOSS OF CONTROL POWER RWP 3A A LOSS OF CONTROL POWER OC SYSTEM DCP-1A A LOSS OF CONTROL POWER NUCLEAR SERVICE RWP-2A A LDSS OF CONTROL POWER SEAWATER OTSG PRESSURE MS 106-PT A 'A' OTSG PRESSURE CHAN. A: MS-107 108 & 109-PT FilNCTIONAL Mt-110-PT A 'B' OTSG PRESSURE CHAN. A; MS-Ill, 112 (g ) & ll3-PT FUNCTIONAL OTSG LEVEL INSTR. SP-17-LT A ' A' OTSG OPR LEVEL CHAN. A SP-21-LT A 'A' OTSG OPR LEVEL CHAN. A SP-25-LT A 'A' OTSG S/U LEVEL CHAN. A SP-29-LT A 'B' OT!G S/U LEVEL CHAN, A RCS INSTR. RC-1-LTl A PRESSURIZER LEVEL RC-SA-TE2 A ' A' RCS LOOP TEMP. COLD L EG RC-4A-TEl A ' A' RCS LOOP TEMP. HOT LEG RC-2-TEl A PRESSURIZER TEMP. RC-IS8-PT A ' A' RCS LOOP PRESSURE RC-34 Pil A 'A' RCS LOOP PRESSURE PORV ISOLATION RCV-l'1 B LOS$ OF CONTROL; RCV-10 ftmCT10NAl. EFT LEVEL EF-96-LT A EFT-2 LEVEL: EF-99-LT FUNCTIONAL NEUTRON MONITORING NI-l PREAMP A NI-2 FUNCTIONAL 4 AP-880 REV 6 PAGE 23 0F 163 FP

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~ ERCLOSURE 1 (CONT'D1 (Page 9 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: 'B' BATTERY ROOM / CC-108-103 OST RELIABLE TRAIN: 'A' TRAIN 0 WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL MAKEUP FLOV PATHS NUP-IC B MUP-3C B MUP-4C B MuP-5C B MUV-25 B MUV-58 B MUP-18 8 VHEN POVERED FROM B ES TRAIN MUP-38 B VHfN POWERED FROM B ES TRAIN MUP-58 8 VHEN P0b1 RED FROM B ES TRAIN MOV-23 B [ L ETDOVN -I SOL ATION MOV-49 B SPURIOUS OPENING EMERG. FEED FLOW ASV-5 B PATH EFV-55 8 EFV-56, B MSV-55 B MSV-56 B MAIN FW ISOLATION FVV 14 OPENING CYCLE AFFECTED FVV-29 LOSS OF CONTROL FWV-33 LOS$ OF CONTROL FVTB-3B LOSS OF CONTROL MAIN STEAM ISOL. MSV-411-SVI-B MSV-412 SV1 B MSk-413-SV1 B MSV-414-SV1 8 .MS-109-PTf A ~

A'L OTSG PRESSIRE CHAM.' D; MS-106 & -

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m ENCLOSURE 1 (CONT'D) (Page 10 of 77) 'B' BATTERY ROOM (CONT'D) APP 'R' FUNCT EQUIPMENT g COMMENTS g* ELECTRICAL POWER 4 KV UV B (d SYSTEMS CIRCulTS B BATTERY B BRK. 3210 B EGOG-1B B VB08 !! B VB08-10 B AHF-22C B EFIC HVAC CHV-90 B CHV-97 B CHV-100 B CHV-101 B CC HVAC CHP-la B L OSS OF CONTROL PWR, NSCCC SVD-1B B LOSS OF CONTR0t. PVF. DECAY HEAT REMOVAL DHP-1B B LOSS OF CONIROL PVR. RVP-3B B LOSS OF CONTROL PVR. DC SYSTEM OCP-1B B LCSS OF CONTROL PVR. NUCLEAR SERVICE RVP-2B B LOSS OF CONTROL PVR. SEAVATER RCS INSTRUMENTATION RC-1-LT3 8 PRESSURIZER LEVEL: RC 1-LTl FUNCTIONAL RC-2-TE2 B PRES $URIZER TFMP. RC-2-TEl FUNCTIONAL RC-58-TE4 8 RCS B LOOP TEMP. COLD LEG; RC-5A TE2 FUNCTIONAL )- RC-48-TE4 8 RCS B LOOP TEMP, HOT LEG; RC-4A-TE! 'w_,/ FUNCTIONAL RC-159-PT B RCS A LOOP PRESSURE: RC-158-PT FUNCTIONAL OT5G LEVEL $P-20-LT. A 'A' OT3G OPR LEVEL OCJf. 0; SP-17 & 19-INSTRUMENTATION LT FimCTIONA!.'- SP-24-LT-'- A- 'B' OTiG OPR LEVEL DiAN. 0;' SP-21 & 23-tT F1mCT10NAlJ SP-28-LT-A. 'A' DTSG 5/U LEVfL CILtN. D; $P-25 & 27-1T FUNCTIONAL' SP+32-LT -: A 'B' OTSG $/U LEVEL CHAM. D; SP 29 & 31-LT FtmCTIONAI.- SP-18-LT B 'A' OTSG OPR LEVEL CHAN. B; SP-11 & 19-LT ruNCTIONAL SP-22-LT B

B' OT5G OPR LEVEL CHAN, B; SP-21 C 23-ti FUNCTIONAL SP-26-LT B

'A' OTSG 5/U LEVEL CHAN. B; SP-25 & 27-LT FUNCTIONAL SP-30-LT B 'B' OTSG 5/U LEVEL CHAN, B; SP-29 & 31-tT FUNCTIONAL PORV ISOLATION RCV-ID-- A SPIRitXf5 OPFRATION/ RCV-ll FUNCTIONAL FrT LEVEL EF-99-LT B EFT-2 LEVEL; EF-98-LT FUNCTIONAL RB FAN COOLING SVV-37 8 SVV-43 B SVV-353 {} SVV-354 l LJ l AP-880 REV 6 PAGE 27 0F 163 FP l

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QNCLOSURE 1 (CONT'0) (Page 11 of 77) APPENDIX 'R' Flite INFORMATION I AR ,SCP./DESIC.: BATTERY ROOM 'A' / CC-108-104 EVE TM QUIP TC D BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT S_QGEESTED RESOLUTION / ACTION Potential loss of the following OTSG Manual actuation of train 'B' Emergency transmitters: Feedwater flow path may be necessary. o SP-19-LT' 'A' OTSG Opr. Lvl., Ch. C o SP-23-LT 'B' OTSG 0 r. Lvl., Ch. C o SP-27-LT 'A' OTSG S U Lvl. o SP-31-LT' 'B' OTSG S U Lvl.,, Ch. C Ch. C o MS-10B-Pi, 'A' OTSG ress., Ch. C o HS-112-PT, 'B' OTSG Press., Ch. C INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTUOWN E0VIPMENT APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL MAKEUP FLOV PATHS MUP-1A A j Mild-3 A A MUP-SA A MUV-?3 A or B Spuriously close MUV-?S A or B Use MUV-?7 and MUV-31 h0P-18 A LOSS OF CCNTROL PWR.. Use train B a l iqnment MUP-3C A MUP-SC A l EMERG. FEEC FLOW FFD-1 A j PATH EFV-57 A FFV-58 A MAIN FV ISCLATION FVV-30 TRAIN 1 FUNCTIONat FVV-16 TRAIN 1 FUNCTIONAt FVTB-3A t OSS OF TRIP CONTROL TO ' A' MTVP MAIN STEAM ISOL, MsV-411-Sv? A MSV-412-Sv2 A i MSV-413-SV2 A MSV-414-SV2 A ELECTRICAL POWER EGDG-1A A SYSTEMS ,,, BATTERY a l l VBDP-8 A V8DP-9 A CC HVAC CHP-1A A LOSS OF CONTROL PVR. OC SYSTEM DCP-1A A NSCCC SVP-1A A NUCLEAR SERV. SEA RWP-2A A VATER CONTINUE 0 AP-880 REV 6 PAGE 29 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 12 of 77) l BATTERY ROOM 'A' (CONT'0) APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL DECAT HEAT REMOV, RVP-3A A toss of control power DHP-1A 4 Loss of control power RB FAN COOLING SVV-351 WV-354 OTSG PRESSURE MS-106-P1 A 'A' OTSG PRES $URE CHAN A; MS-107 & 109-

INSTR, PT FUNCT100L MS-110-PT A

'B' OTSG PRESSURE CriAN. A; MS-Ill & 113-PT Ft!NCTIONAt OTSG LEVEL INSTR, SF-17-LT A A OTSG OPR LEVEL CHAN. A; SP-1B & 20-LT FUNCTIONAL SP-21-LT A B OTSG OPR LEVEL CHAN. A; SP-22 & 24-LT FUNCTIONAL SP-25-LT A A OTSG S/U LEVEL CHAN. A; SP-26 & 28-LT FUNCTTONAL SP-29-LT A B OTSG $/U LEVEL CHAN A; SP-30 & 32-LT FUNCil0NAt RCS lNSTRUMENTS RC-tT! A PRE %SUR17EQ tEVEt: RC-1 'T3 ruNCTIONA1 AC-5A-TE2 A A RCS COLD LEG: RC-68-TE4 FUNCTIONAL RC-4A-TEl A A RCS HOT (EG: RC-48-TE4 FUNCTION AL RC-7-TEl A PRESSilRf7FD TEMP. RC-?-1E2 f t!NCTION At RC-158-PT A A RLS LOOP PRESSLRE: RC-IS9-PT FUNCTIONAL FFT LEVEt, EF-98-LT A EFT-7 (EVEt: EF-94-t T FitNCTIONAt. PORV ISOtATION GCV-10 A SpilR1005 GPER ATION, RCV-11 rUNCTIONAL ~ U 4 O AP-880 REV 6 PAGE 31 0F 163 FP

3 BLANK PAGE i {: I 1 F 1 t AP-880 REV 6 PAGE 32 0F 163 FP

l ENCLOSURE 1 (CONT'D) (Page 13 of 77) APPEt DIX 'R' FIRE INFORiATION AREA DESCP./DESIG.: 'B' BATTERY CHARGER ROOM / CC-108-105 MOST RELIABLE TRAIN:- 'A' TRAIN ,3 -t,,DWEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Train 'A' CC HVAC air return path for An alternate return air path should be 'A' Battery Charger-room passes established. This can be accomplished through this fire area. Potential (with approval of Fire Team Leader) by isolation of this path by actuation of opening either door C-208 or C-209, between fire area dampers. 'A' charger room and either 'A' or 'B' inverter rooms. INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS MUP-!C B REMOTE CONTROL FAlltRE, OPR. LOCALLY MUP-4C B MUP-3C B M'JP-SC B nv-25 B MUV-58 B MUP-18 A OR B WHEN POVERED FR TRAIN 8 ) MUP-3B A OR B MUP-28 FUNCil0NAL MUP-5B A OR B MUP-4B FUNCTIONAL MUV-23 8 VHEN POVERED FR TRAIN B LETDOWN ISOLATION MUV-41 B SPURIOUS OPENihG EMERG. FEED FLOW ASV-5 B SPURIOUS OPENING PATH EFV-55 8 EFV-56 B MSV-55 B MSV-56 0 MAIN FV ISOLATION FW-29 FVV-33 FVV-30 FW'. 3 6 FVTB-38 8 MAIN STEAM ISOL, MSV-411-Sv! B l MSV-412-SV1 B MSV-413-SV1 B MSV-414-SV1 B CONTINUED O AP-880 REV 6 PAGE 33 0F 163 FP

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MG1050RE 1 (CONT'D) (Page 14 of 77) 'B' BATTERY CHARGER ROOM (CONT'0) APP 'R' E0VIPMENT ES TRAIN COMMENTS f-FUNCTION / CHANNEL mammmmmmmesummmme ammmmmmmums (N ELECTRICAL POWER 4 KV UV B SYSTEMS CIRCUITS B BATTERY B CHARGER AHF-220 B AHr.??C B VBDB-10 B VBDP-11 B OPOP-1B B 000P-8B B EGDG-1B B BKR. 3210 8 EF]C ROON HVAC CHV-90 B CHV 97 0 CHV-100 B CHV-101 B CC HVAC CHP-1B B LOSS OF CONTROL PVR. RB FAN COOLING SVP-1B B LOSS OF CONTROL PW. SW-354 / SW-353 SW-31 8 SW-43 B SW-39 SW-45 DH REMOVAL OHP-1B B DAMAGE TO CONTROL CIRCUITS RWP-3B B SAME OC SYSTEM DCP-18 8 LOSS OF CONTROL PVE. SECONDARY PRESSURE MS-109-PT' A? 'A*f OTS6 PRES $lRE CHAN; D; CHANNELS A & C'. INSTR. Ft4CTIONAL' M5 113-PE7 A1 'B' 'OTSG PRESSLRC CHAN; Dj DIAMEL'S A & C E FUNCTIONAL' MS-101-PT B ' A' OTSG PRESSURE CHAN. B; CHANNELS A & C FUNCTIONAL MS-111-PT B

B' OTSG PRESSURE CHAN. B; CHANNELS A & C FUNCTIONAL CONTINUE 0 D

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ENCLOSURE 1 (CONT'D) (Page 15 of 77) 'B' BATTERY CHARGER ROOM (CONT'D) l APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL (m'v} summmmmmmmmmmmmmesmmummmmmm mmusumammmmmmmu OTSG LEVEL 5P-FD-LT j A^! A'.0156,0PR.L[vELCHAE.g;CiRNNELSA&C naciT0 mare ' $Ph24tT[ AD . t' 0T56 Ort. LEVEL CHAN. 0: CHANNELS A & C' nmCTIONAL* SP-28-tiJ A' 'A' OT56 3/U LIV (L OMW.' 0; CHAhMCLS A L C:- n=CTIC.:8J: n' ' SP-32-LT A.

B',DTSG 5/U LEVEL Cl%N. D: DENNELS A &.C '

nmCTIONAl-SP-18-LT B ' A' OfSG OPR. LEV [L CHAN B; CHANNELS A & C FUNCTIONAL SP-22 LT B 'B' OTSG OPR. LEVEL CHAN. B; CHANNELS A & C FUNCTIONAL LP-26-LT B

A' DTSG S/U LEVEL CHAN. B; CHANNELS A & C FUNCT10NAL SP-30-LT B
B" OTSG S/U LEVEL CHAN. B; CHANNELS A & C Ft;Nr.T ION AL RCS INSTR.

RC-1-LT3 B PRES $tR17ER LEiFL RC-SB-TE4 B RCS LOOP B COLO LEG RC-40-TE4 8 GCS LOOP B HOT LEG RC-2-TE2 B PRESSURilER TEHP RC-IS9-PT B RCS LOOP B PRESSURE g LEVEi EF-99-ti B EFT-2 LEVEL p NSCCC SEAWATER RWP-2B 8 LOSS OF CONTROL PVR. (V AP-880 REV 6 PAGE 37 0F 163 FP

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ENCLOSURE 1 (CQ_NT' (Page 16 of 77) APPEt DIX 'R' FIRE IN ATION AREA DESCP./DESIG.. BATTERY CHARGER ROOM 'A' / CC-108-106 l MOST RELIABLE TRAlh: 'B' IWEVER, 'B' TRAIN l.7QUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: v ADVERSE IMPACT-SUGGESTED RESOLUTION /A; TION Potential loss of the following OTSG Manual actuation of train 'B' Emergency transmitters-Feedwater flow path may be necessary. o SP-19-LT, IA' OTSG Opr. Lvl. o SP-23-LT, 'B' OTSG 0 r. Lvl.,, Ch. C Ch. C o SP-27-LT 'A' OTSG S U Lyl. Ch. C o SP-31-LT, 'B' OTSG S U Lvl.,, Ch. C o MS-108-PI, 'A' OTSG ress. Ch. C o MS-ll2-PT, 'B' OTSG Press.,, Ch. C INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUT 00WN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKfUP FLOW PATHS MUP-1AC A REMOTE CONTROL FAftuRF, OPR t 0C At t Y MdP-3A A MUP-$A A MUP-5C B MVP-18 A 0A B VWEN P0kTDF0 FR TR AIN A MUP-39 A 00 H MUP-?B FUNCTIONAL MUP-5B A 04 R HUP-49 FUNCT10Nat .O EMERG. FEED FLOW EFP-1 A ( PATH ggy,57 3 EFV-58 A MAIN FV ISOLATION FWV-16 FVTB-3A l MAIN STEAM ISOL. MSV-411-SV? A MSV-41?-SV7 A MSV-413-SV2 A MSV-414-SV7 A '~ ELECTRICAL POWER 4 KV UV A SYSTEMS CIRCUITS 'A' BATTERY A CHARGER AHF-??A A DPOP-5A A V808-8 A V3DP-9 4 DPOP-1A A OPDP-AA A EGOG-{A A P,KR. 3709 A CONTINUED O AP-880 REV 6 PAGE 39 0F 163 FP l 6

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[NCLOSURE 1 f(0NT'01 (Page 17 of 77) BATIERY CHARGER ROOM ' A' (CONT'D) l APP 'R' EQUIPMENT ES TRAIN COMMENTS 4v%,* m/ CHANNEL FUNCTION y) CC HVAC CHP 1A 10$$ or CONTROL PWR. AHr-toA j NsCCC $VP-1A A l0$$ Or CONiant PvR. LB FAN C00i!NG $yf 3$4 $W 353 DM REMOVf.t DHP 1A A JAMArif 10 CONTROL CIRCUlft I RVP-3A A %AWf OC SYST[W DCP-IA A (OSS OF CONTRot PWR. $(CONDARY PRLS$URE MS 106 PT A 'A' OTSG PR[$$URC CHAN. A; CHANNti$ 8 L INSTR. D FUNCTIONAL Mv110-PT A 'B' Of5G PRt$$URE CHAN. A; CHANNfl$ 8 & D FlfNCfl0NAL N$el06-?! ' B. 'A' OftG PRLS$lmi C;M. C; UAhNil$ 3 & O FUNCTIONAL. MS It!-PT 5 'J' OT56 PREiStRI DM. C; QRNN[l$ 8 & 0 l'UNCT10 mat DTSG LEvtl SP-21 LT A 'B' Of 5G OPR. LLVtl CHAN. A; "HANNEl.5 A A C FUNC110NAL $P-25-LT A 'A' Of SG $/U L(V(L CHAN. A; DANN[L$ 6 & D FUNCTIONAt $P-29-Li A 'B' OTSG $/U LIVEL CHAN. A; CHANN[L5 6 L 0 FUNCTIONAL A l I ~ LP-31 LT C.

0' OfSG 3/U LEVIL OM. C; DMNELS B D

& 0 FtmCit"M*L $P-17-LT A ' A' 0($G 0PR. LEVlt CHr.N. A; CHANNEL $ B h & D FUNCTIONAL SP-73-LT. B 'B' 0150 DPR.' L[ VEL DM.~ C; DMNfl$ 8 6 0 TimCT10hAL' 1P-27-l.T_ 8' 'A' Oi5G $/U llVfL QRh. C; CIMNCLS B A 0 ftmCTIOnAt SP-19-Li B

A' OISG OrR. LEVEL QM. C; C,MNNELS B 4 0 ftmCTIONAt RCS INSTR.

RC-1-tT1 A PRISSURiffR LEVEL RP 5A TE4 A C'.! LOOP A C0t D LIG RC-4A TE4 A RCS LOOP A HOT IfG J 1-TEl A PRf55tRf7fR IIMP RC 158 PT A RCS LOOP A PRE $$t&E yT-1itt*EL Eh98-LT A [ri 2 LfVEL NSCCC SEA VATfD R'wP ?A A LOSS Or CONTROL PVR. V AP-880 REV 6 PAGE 41 0F 163 FP

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APPENgNCl0SVU 1 (CON'M (Page 18 0 77) IX 'R' TIRE INFO RMATION AREA DESCP./DESIG.: 4.16 KV ES 'B' SWITCHGEAR R00H / CC-108-107 HOST RELIABLE TRAIN: 'A' TRAIN OWEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: Myf.RSI IMPACT SUGGESTED RESQLt)J.10N/ACTIDtf Potential loss of MCB indication MCB indication RC-001-LIR1 (pressurizer associated with_RC-1-LTl and/or RC-level) and RC-004 T!4-1 (Th temperature) 4A TE1 due to fire damage, should be un-affected and should be considered as being the most reliable. The HVAC air return path for both An alternate return air path should be batterychargerrooms,bothinverter established. This can be accomplished rooms and 'A 4.16 KV switchgear room (with approval of Fire Team Leader) by ) asses through this fire a $a. opening all the following doors: Potential for isolation of, tis path o Door C-203, between corridor and 'B' by actuation of affected fire area Charger room; dampers. o Door C-207, between 'A' and '9' Charger rooms; o Door C-208, between 'A' Charger room and 'B' inverter room; c Door C-210, between 'A' and 'B' inverter rooms; o Door C-2il, between 'A' 4.16 KV Switchgear and 'B' inverter rooms; o Door C-201, to stairwell elevation 108; o Door C-302 to stairwell elevation 124. INFORM 4IJONAL LISTING OF P0TENTIALLY AFFECTED SAFE-SWTDOWN EQUIPME!fl APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP Flow MUP-lC B PATH $ ggp,4g g Mup-SC B MUV-58 S MUP-49 A OR 8 WHEN POWERED fROM B f5 TRAIN MUP !B A OR B MUP-58 A OR B VHEN POWERED FROM B (S TRAIN (MERG. f((D A$V-5 B AFFICTED tr 'B' BAT. CHG, l$ LOST ILOW IAM try 55 B AFFICTED f r 'B' BAT. LHG.11 LOST IFV-56 R AFFECifD Ir 'B' 3AT. CHG. !$ LO$f MSV-55 8 MSV-56 8 EFV-11 0 EFV-32 B CClflNUED AP 880 P[V 6 PAGE 43 0F 163 FP

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LELOSURE 1 (CONT'D1 (Page 19 of 77) 4.16 KV E3 'B' Sti1TCHGEAR ROOM (CONT'D)_ kHkkk$ f0kCh$bN P) mi, r. Fm.,, 's,- 150LAil0N rs'Y-14 TW- ? 9 rW it MAIN $1(AM WtV 4tt-SV1 a 150LA110N pyy,33.sy3_ p etV 419-SVt n W!V OS-ivi A ELECTRl AL 4 KV UV B POVER ffPEU!T? 480V UV B f 1 P *!'t Yi

rR-1?S6 9

erp 9??O P PrR _S i t o a SPDP #B R et wrc *at a f5 MEC ?R? 9 Ft waE Sp1 e ff R _ 3?!0 P FEM -19 R OPOP.*9 R Br 00- f_ R R AHF-??O R AHr.??c A i LETDOWN MUV-49 8 'G ftStAff0N NtEFF TVD-in M NUCLEAR RWF 2B B '5tRV. SEA VATTR DECAY HEAT PVP 'A R REMOVAL gy,,;p p Opy.4 p eP!'ote!*t erretitSN B" tY??ru nrp-te p EFIC RM HVAC AHF-E4A P CMV-10S P CHV-101 R CMV-97 R cuy.oS a RB FAN AHr.!m q COOLING gg,3 7 p TW-41 9 EW it1 EW-39 $W-4 5 EW-3t4 C ONTIWED (DU AP-880 REV 6 PAGE 45 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 20 of 77) 4'.16 KV ES 'B' SWITCHGEAR ROOM (CONT'D) APP 'R EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL p CC HVAC AHr-l?B B AHF 198 B AHr rCB B _fHHi-1B B MP.!Ct!D B OTSG MS 109-PT A 'A' OTSG PRES $lRE DM, l'; M5106 & 108 PT' PRESStAE FtmCTlumAl IN5M. M5-113-PT A 'B' OT5G PRES $lRE CHAN. D; MS-110 & 112-PT. nmCilumAl - MS-107-PT B ' A' OTSG PRESSURE CHAN, B; MS-106 4106 PT FUNCTIONAL MS 111 PT B 'B' OTSG PRE 55t*[ CHAN. B; M5110 & 112-FT FUNCT10NAL $P-CA-Pf l - A APP R TRAIN A, 'A' 015G PRr$$tlRf $P-68-Pil B APP R TRAIN B 'B' 075G PRES $URF RCS RC-1 lT3 B PRf 551R f ff R LIVFL INSTRUMENTS RC 2-TIF B PR[$5URtffH T[NP. RC 58-T[4 8 RCS L OOP 'B' T-COL D T[MP, RC-49-TI4 5 RCS LOOP 'B' T-HOT TEMP. RC 159-PT B RCS LOOP 'B' PRES $ TEE RC-38-Pil B RCS LOOP 'B' es[$5tWE 015G LEVEL SP-20-LT-A 'A' 0T56 opt LEVEL DM. D; SP-17 & 19-LT. Ih5TRUMENTS rtmCTIONAL $P-24-LT A 'B' CT54 ONt LEVEL QM 0; SP-21 & Td LT nmCTiumAl $P-28-LT, A- 'A' OTSG 1/U LEVEL OM. D; SP-25 & 27-LT nmCTIONA1 SP-32;LT A 'B' 0156 $/U LEVil DM; D; $P-29 & 31-LT rtWCTIONAL SP-18-LT B 'A' 0T50 OPR LEVEL CHAN, B; SP-17 & 19 LT FUNCTIONAL SP 22-LT B 'B' OTSG OPR LEVEL CHAN, B; SP-21 & 23-LT FUNCTIONAL $P 26-LT B 'A' 0750 5/U LEVEL CHAN. B; SP 25 & 27-LT FUNCTIONAL SP-30-LT B 'B' OTSG 5/U LEVEL CHAN B; SP 29 & 31-LT FUNCT!0NAL EFT LEVEL .EF-99-LT 8 EFT-2 LEVEL; [F-98-LT FUNCTIONAL INSTR. NEUTRON N!-2 FRE-AMP B SOURCE RAhGE B PRE AMP; N!-l FUNCTIONAL MONITORING PORV RCV-10 AJ RCV-11 ftmCTIONAL ISOLATION LJ AP-880 REV 6 PAGE 47 0F 163 FP

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FN M SURE I (CONT'D) (Page 21 of 77) 1 APPEGIX 'R' FIRE INFORMATIQH AREA DESCP./DESIG.: 4.16 KV ES 'A' SWITCHGEAR ROOM / CC-108-108 MOST RELIABLE TRAlH:- 'B' TRAIN hWEVER,'B'TRAINEQUIPMENTC0'JLDBEADVERSELYIMPACTEDDUETO: ADVERSE IMPACT SUGGESTED RESOLUTION /, ACTION The HVAC air return path for both An alternate return air path should be battery charger and inverter rooms established. This can be accomplished sasses through the fire area. (with approval of Fire Team Leader) by )otential isolation of this path by opening the following doors: actuation of affected fire area o Door C-203, between corridor and 'B' dampers. charger room: o Door C-207, between 'A' and 'B' charger rooms; o Door C-208, between 'A' charger room and 'B' inverter room; o Door C-210, between 'A' and 'B' inverter rooms; o Door C-201 to stairwell elevation 108; o Door C-302 to stairwell elevation 124. Potential loss of the following OTSG Manual actuation of train 'B' Emergency transmitters: Feedwater flow path may be necessary, o SP-19-LT, 'A' OTSG Opr. Lv1., Ch. C o SP-23-LT, 'B' OTSG 0 r. Lvl., Ch. C o SP-27-LT, A' OTSG S U Lvl., Ch. C o SP-31-LT B' OTSG S U Lvl., Ch. C f 3 ( o MS-108-Pi, 'A' OTSG Press., Ch. C o MS-ll2 PT, 'B' OTSG Press., Ch. C INFORMATIONAL LISTING OF POTENTIAllY AFFECTED SAFE-SHUTDOWN FOUTPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW Mup-1A A PATHS ggp,74 g MUP 4A A MU9-SA A f MVP-4B A OR B VHfN POVERfD FROM A IS TRAth MUP-1B A OR 0 VHfN AlfGNID As 'A' PUMP MVP 58 A OR 8 VHEN POVERID FROM A ES TRAIN LETDOVN MOV-40 A SPURIOUS OPER ATION ISOLATION MUV 41 A SPURIOUS OPERATION EMERGENCY [FV-14 A AFFFCTED IF 'A' BAT. CHG 15 l0ST 'O [FV 33 A AFFICTf D IF

A' BAT, CHG.15 LOST l

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ENCLOSURE 1 (CONT'D) (Page 22 of 77) 4.16 KV ES ' A' SWJTCHQEAR ROOM __(CONT'OL APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL O MAIN FV rVV IO 150LAi!DN rvV-15 rvV-9 MAIN 51iAM

t V-411 - $ V ?

A !$0LAT10N ,3y,437,$yp a wtV.dl) SV? A WtV-414-SV? A ELECTRICAL 4 KV UV A POWER CIRCUITS SYSTEMS gggy gy a CIRCulT5 mre. 320% A Ptt 3??1 A Fra 3311 A 000P-8A A f5 WCC-3At A F5 wrC-3A? A ft WCC-3A3 A Ptp 3204 A [GDG-1A A DPDP-%A A / OPDP-EA A AMF ??A A _AHr-??C A FS MCC-1AR A or B PORV IS0t. RCV-11 3 RCV-10 rimeCT104Af' CC HVAC AHr.70A A AHr-17A A AHr-19A A AHP-14,lB A CHP-1A A NSCCC $VP-1A A NUCLEAR RWP-?A A SERV. SEA VAffR DECAT HEAT OHP-1A A REMOVAL ,g.,,33 DC $YSTEM DCP-1A A EFIC ROOM CHHE 1A A HVAC Anr sAA A CONTINUf D O t AP-880 REV 6 PAGE 51 0F 163 FP

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[S.CLOSURf 1 (CONT'D1 (Page 23 of 77) 4.16 KV ES 'A' SW11CHGEAR ROOM (CONT'0) APP 'R' EQUIPMENT ES TRAIN COMMENTS ) FUNCTION / CHANNEL p AB FAN $VV 35 A COOLING syy,,g a $VV 353 SVV-354 SVV 39 SVV-45 AHF-14 A AHF-lO M$.107 & 109 P7 FUNIf Q EI 015G MS 106-PT A ' A' Ot%G PRI $$tml DtAN. A: t MS 110-PT A 'B' Of5G PRf55ter CHAN, A; M$.111 & ll3 PT Ft#Cl10N11 j $Pt-6A Pf1 A RCS RC-t-til A PRIS$1R!ffR (f vit ; RC t-l 73 F0hCT10NAL INSTRUMLNTS RC-t-tfl A PRf $stal?f R TIMP. RC ?.ife FUNCT10NAt RC 8,A it? A RCS LOOP A T-C(c h RC SH if e FUNCfl0NAL RC-4A-ift A DCS L OOP A T-HOT; RC-4R 1f 4 FUNC11CNAL_ RC 18,4-PT A RC$ 100P ' A' PRI$$tAf RC 3A-Pil A RCS 100P A PRE 55URf 015G LCYfL SP-17 -t i A Of5G 'A' OPR ttvil CHAN. A: MS-la & ?0-li FUNCTIONAt INSTRUME NT5 SP-?1 ti A Of $G 'R' OPR I?vil CHAN. A; MS-?? & ?4-1i FUNCTIONAL SP ?5-l T A OfSG 'A' $/U tfVfL CHAN A; MS *ci & PR ti FUNCTIONAL p) SP-?9-LT A 015G *B' S/U t[vil CHAN. A: MS-30 & 3?-li FUNC110NAL [FT (( Vfl [F-98 li A FFT-? ((Vit ; f r-99 LT FUNCTIONAL NEUTRON N!-l PR[-AMP A SOURCC RANGE ' A' PR(- AMP; N!-! FUNC710NAL I MONITORING f% AP-880 REV 6 PAGE 53 Of 163 FP

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{NCLOSURE I (CONT'0)ATION (Page 24 of 77) APPEb olx 'R' FIRL int 0RM MOST RELIABl. DES'G.:EIkAIN: 'A' TRAIN AREA DESCP./ 'B' INVERTER ROOM / CC-108-109 C 3 WEVER, 'A' TRAIN EQUIPMLNT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SVGGESTED RESOLUTION / ACTION CC HVAC return pati for 'A' inverter An al".ernate f eturn air path should be room passes throug1 the fire area. established. This can be accomplished Potential isol: tion of his path by (with approval of fire Team Leader) by actuation of affected f re area opening door C-209 between 'A' charger

dampers, roomand'A'inverferroom.

INFORMATIONAL LISTING Of POTENTIALLY AFFECTED $_AFE-SHVT60WN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL --musummmmmmu EM[RGENCY FEED CONTROL & 8 LOSS OF 'B' TRAIN CONTkDL L IN51RUMENTAT10N DUE TO rLOV PATH

INSTR, DAMAnf0 VITAL AC Di$fP [Orl!P

'A' TRAIN 50NCT10NAl ELECTRICAL INVIRTER$ B POWER SYSTEMS g gg,j g VBDP-10 B VPOP-11 0 'B' BATTERY B _C3 BrR. 3210 B EFIC RM HVAC CHV-90 B ( CHV-47 0 (/ rHV-100 B CHV-101 B OTSG FRE55. MS-109-PT-A 'A' Di$G PRE 551RE OM. os M5106-PT & MS 108-PT INSTR. M MCTIO W MS-113 PT A '8* GT M PRESS. 01A. D; MS-IlD-PT & MS-!!2 PT: ftmCTIDML MS-101-PT B 'A' OTSG PRESSURE CHAN. B: MS 106-P1 & M5-108-PT rUNCTIONAt MS !!!-PT B ' A' OT5G PRESSURE CHAN. B; MS-110-PT & MS-ll2-PT rVNCTIONAL $P 4B PT1 0 'B' OTSG PRIS$URf: $P 4A-PY1 ('A' 0756) FUNCTIONAL Ot5G LEVEL SP-20-LT A 'A' Ol% OPR. LLTEL OM. 0; SP 11-LT & SP-19-ti INSTR. rtacil0W ' $P-24 LI A 'B' OTS6 opt. LEVLL' DM. 0; 5P-21-LT & $P 23.Pl AmCTIO%L $P-26-L1 A- 'A' Ol$G s/U IIYLL' O M.'0; SP-25-LT & SP-27-LT" runCit0 w $P-32-LT1 A4 5,,'B' 0T56 5/u LEVEL OM! D; SP 29 L1 & $P+31-L1 'AMCTIOhAL $P 1B-li B 'A' OTSG OPR tFVEt CHAN. B: CHAN. A L C FUNCTIONAL $P-??-li B 'R' OTSG OPR. Ifvft CHAN B; ChAN. A & C FUNCTIOkal $P ?6-1T B 'A' OTSG $/U tivft CHAN B: CHAN. A L C FUNCT10N8t $P-30-tT B 'B' OTSG $/U (EVf t CHAN B: CHAN. A & C FUNCTIONat AP-880 REV 6 PAGE 55 0F 163 FP

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[f1(1,05URE 1 (CONT'D) ((Page 25 of 77)) 'B' INVERTER ROOM (CONT'D) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL A museumunusa mmum (,,,) RC$ !>$fA. RC-tT3 p PR[$$lelltR ttVit :RC-1-tT3 FUNCTION'( RC-t-TE1 B PRES $tmitta T[wp RC-7-TFF FUNCTIONAt oc-54-iff B RCS t009 A T-Cot 0: RC 5B-if e FUNCTIONAL RC-4A-Til 8 RC5 LOOP A T-HOT: RC-48.t[4 rVNCTf0NAL RC 158 Pt R RCS l00P A PRis$tE[: RC-lf0-PT rVNCil0NAL RC-1A 871 P 905 t00P A PRf 55ter: RC-3P-PT rnNCif0NAt tri (Evit fr-99-tf 8 trt-? tfytt: tr-94-ti FUNcit0NAt .(E UIR ON NI-2 PRE-AMP B SCURCE RANGt FRE-AMP; hi-1 FUNCTIONAL j ONITORINCi I AP-880 REV 6 PAGE 57 0F 163 FP l

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ENCLOSURE 1 (CONT'M (Page 26 of 77) APPENDIX 'R' FIRE INFOR iATION AREA DESCP./DESIG.: 'A' INVERTER ROOM / CC-108-110 MOST RELIABLE TRAIN: 'B' TRAIN em. V WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential loss of the following OTSG Manual actuation of 'B' train Emergency transmitters: Feedwater flow path may be necessary. o SP-19-LT, 'A' OTSG Opr. Lyl., Ch. C o SP 23 LT, 'B' OTSG Opr. Lvl., Ch. C o SP-27-LT, 'A' OTSG S/U Lvl., Ch. C o SP 31-LT. 'B' OTSG S/U Lvl., Ch. C o MS-108-PT, A' OTSG Press., Ch. C o MS-ll2-PT, B' OTSG Press., Ch. C INFORMATIONAL LISTING 0F POTEtlIIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOV PATHS MUP-IA A MUP-5A A MVP-18 A OR 8 EMERG. FEED FLOV EFP-1 A EAD EFV-11 A CONTROL & A LOSS OF ' A' TRAIN CONTROL & INSTR. DUE p (j INSTR. TO DAMAGED VITAL AC DISTB. EQU!P.; 'B' TRAIN FUNCTIONAL. ELECTRICAL POWER fGDG-14 A SYSTEMS VBDP-8 A VBDP-9 A OPDP-5A A BKR. 3210 A 4 KV UV A CIRCulTS AHF-22A A INVERTERS A NSCCC SEA WATER RVP-2A A DECAY HEAT REMOYAL RWD-3A A EFIC RM HVAC CHV-108 A CHV-113 A CC HVAC AHF 20A A CONTINUED tv AP-880 REV 6 PAGE 59 0F 163 FP

m ap.ar,p =.mA--+- 4.hA. h1Ps4 Ah m JL h s Mh--r Ja J-. 4 -4+ J. Lh,W-.ae,,..mba-44 .-h4h...Al A +32 JMAW-4 4-ehmh%d54..u -_4 Me Ewsdee+S-.-+2pJ4hh_.A.,AmMa3M.a.Am%.__m_A ._AgA_ms__ q b t t 9 i s f 6 9 I - i r b i e BLANK PAGE A L I s t 1 AP-880 REV 6 PAGE 60 0F 163 FP 1 m'-, -3.-- ,--..v. ,w,:,-,c-< ,e,,-.e,.e-......,+,-m -,,,,..,-.v,- .v-,ww. ,.,,,,,-w.,n,, --v'm,--w---w,-------.-.,-,1vrw-*--~'-'*+ ' ' ' - ' T

ENCLOSURE 1 (CONT'D) (Page 27 of 77) 'A' INVERTER ROOM (CONT'D) APP 'R' EQUIPMENT ES TRAIN COMMENTS G FUNCTION / CHANNEL 015G PRC$$. INSTR. MS 106-PT A ' A' 015G PRE 55. CitAN. A; MS-107 L 109-PT FUNCil0NAL MS Il0-PT A 'B' OfSG PR[$$. CHAN. A; MS ll! & 113-PT FUNCTIONAL 5P-6A-Pil A 'A' 015G PRESS.: MS-68-Pil FUNCfl0NAL j 015G LEVEL INSTR. SP-17-LT A ' A' OTSG OPR. LEVEL CHAN. A; $P 18 L 20 ti FUNCilDNAL j SP-21-ti A 'B' 015G OPR. LEVEL CHAN. A; $P-22 L 74-ti FUNCTIONAL SP-25-Li A 'A' OTSG 5/U LEVEL CHAN. A; $P-26 & 28-y FUNCTIO **At 5P 29+LT A 'B' O!SG 5/U LEVIL CHAN. A; $P-30 & 32-(T FUNCil0NAL RCS INSTRUMENi$ RC-1-til A PRE 55tmilfR ttVfL RC-$A 1F? A ' A' PCS 100P C0t0 ( f G 1[MP. RC 4A-TEl A ' A' RCS 100P HOT i f G TF MP. RC P if t A PRf$$URllFR TEMP. RC-158-PT A 'A' RCS LOOP PRISSLAE frf ? LfVfL (F-98 LT A NEUTRON MONITORING N!-1 PRf AMP A (v OV) i AP-880 REV 6 PAGE 61 0F 163 FP

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i ENCL 0SURE 1 NONT'D) (Page20of77) APPEhDI A 'R' t IRE INFORMAT103 AREA DESCP./DESIG.: RELAY /CRD ROOM AND ADJOINING CORRIDOR / CC 124-111 MOST RELIABLE TRAIN: 'B' TRAIN h; WEVER,'B'TRAINEQUIPMENTCOULDBEADVERSELYIMPACTEDDUE10: v AQVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential loss of APF-20A and AHF 20B Remaining Coni;rol Complex HVAC components due to fire damage to relays and will adequately cool the Control Room;

circuits, however use oT the dedicated HVAC system may be r,equired for remainder of Control Complex.

INFORMATIONAL LISTING 0F POTENTIAllY AFFECTED SAFE-SHUTDOWN E0VIPMENT / DESIGilATION bCTYON HfW muumummanummmmmmu sammumm u nu MAK.EUP FLOV PATHS MUC-la 4 MVP-4 A. A MUP-5A A MUV-?7 4 WUV-73 A MtP-SC B MLP-4C FUNCTIONAL

JP- $ B A OR B WUP-4B FUNCTIONAL MUV-73 4 00 B
)V-??

A OR B EMERG. FEED FLOV EFP-1 A PATH try.57 A ( frV-59 A i try-14 A trV-33 A MAIN FV 150LAT10N rw 14 A FW-15 8 FW- ?9 y APP R TD41N 3 FW- ? O Y. APP R TDAIN 3 rW-3 3 Y APP R TRAIN 3 rw.16 x APP o TRAIN 3 ELEC1RicAt PNER LOG-1A A SYSTEMS pyp 3 ppg 4 4 KV UV A IIRCUlfs Es WCC-3AB A 00 B AHr-??A A AT-2fD ' B' LETDOWN ISOLATION MUV-49 8 'A' TRAIN FUNCTIONAL, MAY BE NECESSARY to CROSS-TIE 480V ES BUSES MAIN STEAM !$0L. HSV-411-Sv? A MSV-417-SVP A WSV-413-SV7 A WSV-414-$VF A C0hTINUfD m. --- n AP-880 REV 6 PAGE 63 0F 163 FP l

rhE-- 4 &_-h4.sa%-m_ .A a,- A A J2M.4 4-Asa-wd r e a m.m.4esup,-Ja -wh.u a m a C.&4 S a..43mhm,d _4. ada,Am 4m.w.CW-.mm_-_aehA,a,_44L.%em4 .,4 q p,4 A34,ah4A 1 i ( I i f i BLANK PAGE I 1. l I. f i - i e l I i AP-880 REV 6 PAGE 64 0F 163 FP

ENCLOSURE 1 (CONT'D1 (Page 29 of 77) RELAY /CR0 ROOM AND ADJOINING CORRIDOR (CONT'D) APP 'R' EQUIPMENT ES TRAIN COMMENTS r^N FUNCTION / CHANNEL h5CCC $VPalA A [FIC RM HVAC AHF-54A A CHV-108 A CHV-113 A RB FANS AHF-lC A OR B AHr.tA A CC HVAC AH(at0A A AW-208 8-RB FAN COOLING SVV 353 SVV-39 SVV-45 PORY ISOLATION

CV 10 A

(% k O AP-880 REV 6 PAGE 65 0F 163 FP

i O ~ BLANK PAGE O O AP-880 REV 6 PAGE 66 0F 163 FP

ENCLOSURE 1 @liI,'Q1 (Page 30 of 77) APPENDIX 'R' FIRE INFORMATION ARTA DESCP./DESIG.: EFIC ROOM 'A' / CC-124-ll2 OST RELIABLE TRAIN: 'B' TRAIN OWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION /ACILQ!f NONE NONE INFORMATIONAL LISTING OF POTENTIAllY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL EMERG. FEED FLOV FFV-57 A' IAIH EFV-58 A OTSG PRES $URE M5-106-PT A

A' OTSG PRES $URE CHAN. A; CHANNEL 3 B.

INSTR. C & D FUNCTIONAL MS-110-PT A 'B' OTSG PRES $URE CHAN A; CHANNEL 5 B. C 4 D FUNCTIONAL ELECTRICAL POWlR VBDP-8 A TRA(N B FUNCTIONAL $Vsif Ms [FT 2 ityrt INSTR. fr-99-tf A ffT ? LEVEL OTSG tEVEL INSTR. SP-17-Li A 'A' OISG OPR LEVEL CHAN. A; CHANNELS B. C & D FUNCTIONat. O SP-21-LT A 'B' OTSG OPR LEVEL CHAN. A; CHAkNELS B. V C & D FUNCTIONAL SP-25-LT A

A' OTSG S/U LEVEL CHAN. A. CHANNEL $ B, C & D FUNCTIONAL SP-29-LT A

'8' OTSG 5/U LEVEL CHAN, A; CHANNELS B. C & D FUNCTIONAL l O AP-880 REV 6 PAGE 67 0F 163 FP

w.a _a+.d 44-W4h4-. 3s.wZ+.WA+- '-C,A.4*-4.2N4 a M 4 4 h Ah14-ima--.ma-._d., -+2_A+4h.h-sthhA 94 -aA_4 6 A 34. aa._A_as.a.-.4%._mAJ k._m2_.A m_ A _Aw. A J, mw a _

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l l ENCLOSURE 1 (CONT'D) (Page 31 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP,/DESIG.: EFIC ROOM 'C' / CC-124-113 MOST RELIABLE TRAlth 'A' iRAIN O V WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACI SUGGESTED RESOLUTION / ACTION NONE NONE INFORti'J'0NAL llST_ING 0F POTENTI Ally AFFECT"O SAFE-SHUT 91WE.JAUlPMENT ,.a. APP R' EQUIPMENT ES TRAIN COMMENTS FUNCTION /CHAtiNEL . mmmmm. I EMERG, FEED FLOW EFV-Il B PATH EfV-32 B OTSG PRESSURL MS-108-PT B ' A' OTSC PRESSURE CHAN. C; CHANNELS A. INSTR. B & D FUNCTIONAL HS-112-PT B 'B' OTSG PRESSURE CHAN, C; CHANNELS A. B & D FUNCTIONAL ELcCTRICAL POWER VBDP-9 A TRAlle B Fl#CTIONAL SYSTEMS EFIC RM HVAC 'CHV-100 B CHV-101 B CHV-90 B 3 CHV-97 B OfSG LEVEL INSTR. SP-19 LT B ' A' DiSG OPR LEVEL CHAN. C, CHANNELS A, B & D fungi 10NAL SP-23-Li B 'B' OTSG OFR LEVEL CHAN. C; CHANNELS A, { B & O FtACTIONAL o l SP-27 LT B j ' A' OTSG S,0 LEVEL CHAN. C; CHAN'CLS A, 3 & O FUNCTIONAL SP-31 -LT B c1' OT5G S/U LEVEL CHAN, C; CHANNiLS A, B h D FUNCTIONAL O AP-880 REV 6 PAGE 69 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Pag'e 32 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: EFIC ROOM 'D' / CC-124-ll4 ,._MOST RELIABLE TRA,1N: 'B' TRAIN / T (.JWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE B FORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOVR E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL w-EMERG. FEED FLOW EFV-14 A SPURIDUS OPfoATION, 'B' TRAIN PATH QNCTIONAL EFV-33 A SPUR!OUS OPERATION. 'B' TRAIN FUNCTIONAL EFIC HVAC AHF-54B' B

A' TRAIN FUNCTIUNAL CHV-100-B-

'A' TRAIN FUNCTIONAL CHV-101':= 8- 'A' TRAIN FUNCTIONAL CHV-90 ~ B 'A' TRAIN FUNCTIONAL' CHV-97' B- 'A TRAIN FUNCTIONAL ELECTRICAL POWER VBOP-11 8 SYSTEMS-OTSG PRESS. INSTR. MS-109-PT A 'A' OTSG PRESSURE CHAN. 0; CHANNELS A, B & C FUNCTIONAL MS-ll3-PT A 'B' OISG PRESSURE CHAN. 0; CHANNELS A, B & C FUNCTIONAL OTSG LEVEL INSTR. SP-20-LT A ' A' OTSG OPR LEVEL CHAN. 0; CHANNELS A, B & C FUNCTIONAL SP-24-LT A

B' OTSG OPR LEVEL CHAN. 0; CHANNELS A.

B & C FUNCTIONAL SP-28-LT A ' A' OTSG S/U LEVEL CHAN. 0; CHANNELS A. B & C FUNCTIONAL SP-32 LT A 'B' OTSG S/U LEVEL CHAN. D; CHANNiLS A. B & C FUNCTIONAL \\ AP-880 REV 6 PAGE 71 0F 163 FP

+, 4 i l 1 i l l I 1 i. BLANK PAGE 1 l f - + l l ) p i 1: l l-l- L i AP-880 REV 6 PAGE 72 0F 163 FP i 1 i

ENCLOSURE 1 (CONT'0) (Page 33 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP,/DESIG.: 'B' EFIC ROOM / CC-124-ll5 MOST RELIABLE TRAIN: 'A' TRAIN O (,0 WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOWN EQUIPMENT bCTON Hh HAKEUP FLOV PATHS MOV-25 B MOV-59 9 MUp-4C B EMERG. FEED FLOV EFV-55 B PATH ggy,g g ASV-5 B M(V-55 B MSV-56 B RB COOLING SWV-37 8 SVV-43 9 SVV-353 Svv-354 A MAIN FW ISOLMION rVV-14 k rVV-15 rWV-29 rVv-30 l rVv.33 rwy.38 MAIN STEAM ISCLATION WSV-411-SV1 B

SV-41?-SV1 B

WSV-413-SV1 B MSV-414-SV1 B ELECTRICAL POWER VB00-10 B SYSTEMS g999,3g g Bro 3?l0 B 4 KV UV B CfDCUITS Awr-2?C B EFIC RM HVAC AHr-548 8 CwV-90 B CwV-100 B CHV-101 B CHV-97 B CONTINUED l O AP-880 REV 6 PAGE 73 0F 163 FP

- O-BLANK PAGE O O AP-880 REV 6 PAGE 74 0F 163 FP

ENCLOSURE 1 (CONT'0) (Page 34 of 77) 'B' EFIC ROOM (CONT'D) 73 APP 'R' EQUIPMENT ES TRAIN COMMENTS -(v) FUNCTION / CHANNEL nummmmmmmmmmmermanummmmmmmmmmmmens OTSG PRESS. INSTR. MS-107-PT B ' A' OTSG PRESSURE CHAN. B; MS 106 & 109-PT FUNCTIONAL MS-108 PT B 'A' OTSG PRESSURE CHAN. C; MS-106 & 109-PT FUNCTIONAL MS-111-PT B 'B' OTSG PRESSURE CHAN. B; MS-110 & 113-PT FUNCTIONAL MS-112-PT B 'B' OTSG PRESSURE CHAN. C; MS-110 & 113-PT FUNCTIONAL OTSG LEVEL INST SP-18-LT B ' A' OTSG OPR. LEVEL CHAN, B; SP-17 & 20-LT FUNCTIONAL SP-19-LT B 'A' OTSG OPR. LEVEL CHAN. C; SP-17 & 20-LT FUNCTIONAL SP-22-LT B 'B' OTSG CPR. LEVEL CHAN. B; SP-21 & 24-LT FUNCTIONAL SP-23-LT B

B' OTSG OPR. LEVEL CHAN C; $P-21 &

24-LT FUNCT10NAL SP-26-LT B 'A' OTSG S/U LEVEL CHAN. B; SP-25 & 28-LT FUNCTIONAL SP-27-LT B 'A' OTSG S/U LEVEL CHAN. C; SP-25 & 28-LT FUNCTIONAL SP-30-LT B

B' OTSG S/U LEVEL CHAN. B; SP-29 4 32-LT FUNCTIONAL SP-31-LT B

'B' OTSG S/U LEVEL CHAN C; SP-29 & Q 32-LT FUNCTIONAL ) EFT LEVE[ INST. EF-99-LT B v AP-880 REV 6 PAGE 75 0F 163 FP

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V ENCLOSURE 1 (CON ' (Page 35 of 77) bPPENDIX 'R' FIRE IN ATION AREA-'DESCP./DESIG.: 480 V ES 'B' SWITCHGEAR ROOM / CC-124-ll6 MOST RELIABLE TRAIN: 'A' TRAIN WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential loss of MCB indication MCB indication RC-001-LIRI (pressurizer associated with RC-1-LT1 and/or RC-level) and RC-004-TI4-1 (Th temperature) 4A-TEl due to fire damage, should be un-affected and should be considered as being the most reliable. INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUlDQWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS MUp-3C B Mup-SC B MOV-$9 0 kilD-39 A 00 9 WHEN POWEDED r0 'O' TRAIN WUp-dB A 04 B MVP-29 A 09 B,__ ML'a -5 B A OR B EMERG. FEED FLOW 8*V-5 9 PATH gpy,$g g ) ErV-55 9 usV-ss P l WSV-56 B MAIN FW ISOLATION FVV-14 FVV-33 FVV-29 ELECTRICAL "0VER 9rR 3206 8 SYSTEMS pgp. 3739 g 480V UV B CISCUITS ES WCC-3AB A OR B AWF-22D 9 ES WCC-391 B BrQ. 3?20 B ES MCC-39? B ES MCC-393 8 DPOD-58 B DPDD-68 9 AHF-22C 8 LETDOVN IS0tAff0N WUV-49 R $ pup 1005 ODENINO 'A' TDAIN FUNCTIONAL CONTINUFO O) tv l AP-880 l REV 6 PAGE 77 0F 163 FP

=-. O BLANK PAGE O

O I

l AP-880 REV 6 PAGE 78 0F 163 FP i

1 ENCLOSURE 1 (CONT'D) (Page 36 of 77) 480 V ES 'B' SWITCHGEAILR00MEONI'.D) bCTf0N kH HAIN STEAM MSV-411-SV1 B ISOLATION ggy,497,3y; p MSV-413-SV1 B MSV-414-SY1 OTSG PRESSURE NS-109-PT4 A. 'AOTSG PRES $tRE OM.t Di DMNELS' A & INSTR. C FlmCTIONAL WS-113-PT4 A' ' 'B' OTSG PRESSLRE OM. 0; QMNELS A & C F1mcTIOMAL SP-CA-PT1 A 'A' OTSG PRESStPr MS-107-PT B 'A' OTSG PRESSURE CHAN B; CHANNELS A & C FUNCTIONAL MS-111-PT S 'B' OTST PRESSURE CHAN B; CHANNELS A & C FUNCTIONAL SP-69-PT1 B

- - OfSG PRESSURE OTSG LEVEL INSTR.

SP-20-LT-A 'A' OTSG OPR LEVEL OM. 0; OMN(LS A ' 1 C F1mCTIONAL-SP+24-LT~ A' 'B' OTSG OPR LEVEL QM. 0; DiANNELS A 1 C rimCTIONi SP-28-LTL: A, 'A' OTSG S/U LEVEL DM, 0: QMNELS A - 1 C FUNCTIONAL - SP-32-L1 A 'B' OTSG S/U LEVEL DM; D; CIMNCLS A 1 C rtMCTIONAt - SP'18-LT B 'A' OTSG OPR LEVEL CHAN, B; CHANNELS A & C FUNCTIONAL SP-22-LT B 'B' OTSG OPR LEVEL CHAN, B; CHANNELS A t C rtNCTIONAL t J SP-26-LT B ' A' OTSG S/U LEVEL CHAN B; CHANNELS A \\/ L C FUNCTIONAL l l SP-3D-LT B 'B' OTSG S/U LEVEL CHAN, B; CHANNELS A & C FUNCT10NA! RCS INSTR. RC-1-111 - A' PRfMtRIZrR LEVft! RC-1-llRI F11NCTIONAL RC-4A-TE1 A~ 'A' RCS LOOP HOT LEG; RC-4A-T141: rtWCTIONAL-RC-I-LT3 B PRESSM1?ER LEVEL PC-!B-TE4 9 'B' DCS LOOP COLD L[G PC-49-TE4 9 'B' RCS LOOP HOT tEG RC-IS9-PT B 'B' LOOD RCS PRESSUoE RC-2-TE2 B PRESSUDf2ER TEup RC-39-PT1 B 'B' LOOD RCS PRES $URE NEUT90N MONIT00f4G Nf-? POE-AWD 9 ErT-? LEVEL EF-99-ti B j EFIC RM MVAC AHF-548 9 CHHE-1@ RB FANS AHF-it A OR B AHF-18 B j CC HVAC AMF-19B B AHr-?tB B RB FAN COOLING SW-353 SVV-354 CONTINUED -h. AP-880 REV 6 PAGE 79 0F 163 FP

BLANK PAGE O O AP-880 REV 6 PAGE 80 0F 163 FP

ENCLOSVRE 1 (CONT'0) (Page 37 of 77) 480 V ES 'B' SWITCHGEAR ROOM (CONT'D) APP 'R' EQUIPMENT ES TRAIN COMMENTS I,)' FUNCTION / CHANNEL k. nummmmmmmmmmmmmme summmmm essum DC SYSTEM DCP-18 B RC OUTLET ISOLATION DHV-4 _B l SPURIOUS OPERATION (~ l l l t l AP-880 REV 6 PAGE 81 0F 163 FP l

O 1 I BLANK P'.iE l l l. l l l I i I O AP-880 REV 6 PAGE 82 0F 163 FP

ENCLOSURE 1 (CONT'01 (Page 38 of 77) APPEhDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: 480 V ES 'A' SWITCHGEAR ROOM / CC-124-117 OST RELIABLE TRAIN: 'B' TRAIN OWEVER, 'A' TRAIN EQUIPMENT COULO BE ADVERSELY IMPACTED DUE 10: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTOOWN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS Mup-PA A MUP-4A A MUV-73 A _MUV-?? A Muo-38 A OR 8 FUNCTIONAt VHfN POWEDF0 FROM 'R' TRAIN MUP-48 A OR B POTFNTIAI LOSS rROM ((iHfR POWER $03GC[ MMP-?B A OR H POTfNTIAl TOSS FROM FITdfR POW! R SOURCF Mup-58 A OR B FUNCTIONAt WWFN PO'.'fRfD rp0N '3' TRAIN EMERG. FEED FLOW EFP-1 A PATH EFV-57 A FFV-58 A MAIN FV !$0LAT!0N rWV-IS FVV-10 r FVv-36 CLECTRICAL POWER bra 1?05 A SYSTEMS pg, 33;; a 480V UV A CIRCUITS FS MCC-3AB A OR 8 AHF-??A A FS MCC-3Al A BrR. 3221 A ES HCC-3A? A FS MCC-3A3 A OPDP-5A A DPOP-6A A LETDOWN ISOLATION

>V-40 A

SPURIOUS OPENING: 'R' TRAIN FUNCTIONAL MUV-41 A MAIN STEAM MSV-411-SV2 A ISOLATION pgy,4;p gy7 g l MSV-413-SVP A MSV-414-SV2 A .VTINUED l AP-880 REV 6 PAGE 83 0F 163 FP

_.. ~ _ _. _ 1 31ANK PAGE n -- M AP-880 REV 6 PAGE 84 0F 163 pp .,...,.. - -. ~., _ _. _

ENCLO_SVRE 1 (CONT'Q1 (Page 39 of 77) 480 V ES 'A' SWITCHGEAR R00H (CONT'D) hCTh0N kHfW ,m l ) OTSG FRESSid MS-106-PT A 'A' OTSG PRESSURE CHAN, A; CHANNELS B & U /'

Ih31R, D FUNCTIONAL MS 110-PT A

'B' OTSG PRESSURE CHAN, A; CHANNELS B & D FUNCTIONAL $9-EA.DT1 A 'A' OTSG PRESStmE MS-108-Pfi JA'J OTSG PRESStalE OMi C; OMMELS B. A - D FUNCT10aAl NS-112-PT-8' 'B' OTSG PRESSURE O M.- C;' O W NELS B A D FUNET10NAl' OTSG LEVEL INSTR. SP-17-LT A 'A' OTSG OFR LEVEL CHAN. A; CHANNELS B 5 D FUNCT!0NAL SP-21-LT A

B' OTSG OPR LEVEL CHAN. A; CHANNELS B

& D FUNCTIONAL SP-25-LT A ' A' OTSG S/U LEVEL CHAN A; CHANNELS B & D ruNCTIONAL SP-29-LT A

B' OTSG S/U LEVEL CHAN A; CHANNELS B

& D FUNCTIONAL $P-19-LT, 8: 'A' OTSG'OPR LEVEL DIAN. CT QMNELS B i & D flascTTOMAL"- ~~ SP-23{LT[ 8f . B' OT$6 OPR LIVElf DM.*C; OMMELS B ~' & D FUNCTIOMA1.' SP-27-LT! 'o 8; - A*10TSS 5/U LEVEL'CHAN,; C;~ CHANNELS B & D FLEtt710VW SP-31-i.T. 8L - B'.0TSG 5/u LEVEL OW; C; OMMELS B ~ 3 ~ & D FtancTICNAL~ RCS INSTR. DC-1-LTI A DDESSURffER LEVEL: PC-1-LT3 FUNCT!0Nat RC-4A-TE! A 'A' RCS LOOP HOT IEG; RC-40-TE4 FUNCTIONA! jO J RC-SA-TE2 A ' A' RCS LOOP COLD LEG. RC-SB-TE4 f FUNCT!ONAL ( j DC-159-PT A 'A' t000 PCS PDESSUQE. PC 90-2-TE1 4 00ES50pl?ER TEND DC-2-TE? FUNCTICNAL RC-3A-PT1 A 'A' LOOP RCS PRESSURE, RC-38 Pil FUNCTIONAL NEUTDON WONITCQ!NG NI-! PRE-AWD A ErT-2 tEvEt Er-99-LT A EFIC RM NVAC Awr-544 A CuwE-14 A CHV-109 A CWV-113 A RB FANS ANT-IC A OD B AHF-1A A CC HVAC CHP-1A A CHHE-1A A AuF-19A A ANT-?CA A AHr-17A A RB FAN COOLING SW-3 53 SW-354 DC SYSTEu DCP-1A A D0DV l 0LATION RCV+112 i RCV lf_.&MCROMK' I I I n i t AP-880 REV 6 PAGE 85 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 40 of 77) APPENDIX 'R' FIRL INFORMATION AREA DESCP./DESIG.: MAIN CONTROL ROOM (EL-145)AAND CABLE SPREADING RO CC-145-1188 AND CC-134-Il8 .0ST RELIABLE TRAIN: 'B' TRAIN iOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential loss of AHF-22C and AHF-220 AHF-22C functional af ter being transferred due to fire damage to control and to the Remote Shutdown panel circuits. Potential loss of MVP-2C and MVP-SC. MVP-3C and MVP-4C functional after transfer to Remote Shutdown panel. Potential loss of MUV-25. Use MUV-3, MUV-4, MUV-27 and MUV-31 flow path. Potential loss of control for MVP-lC. Control MVP-lC at switchgear after transfer to Remote Shutdown Potential loss of all CC HVAC The dedicated HVAC system should be used components due to fire in this area. throughout the Control Complex. '8' train Emergency Feedwater If Train ' A' failures cause overcooling or functional; transfer to Remote OTSG overfill then EFP-1 should be tripped. Shutdown required. Train 'A' failures may cause overcooling. INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS ('s FUNCTION / CHANNEL MAKEUP FLOV PATHS MVP-14 A MUD-2A A MVP-34 A MUP-AA A MUP-5A A MUV-73 A mP-1C B nmCTIONAL FROM SVT; r, EAR MP-?C ' BJ MVP-3C REMOTE SWT00VN RJNCTIONAL-MVP-SC i B MUP-4C RfM01E SHUTDOWN FUNCTIDMAL - MN-751 B USE MNA '4. 27 AND 31 CONTINUED p AP-880 REV 6 PAGE 87 0F 163 FP

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1 ENCLOSU_8E 1 (CONT'D) (Page 41 of 77) MAIN CONTROL ROOM (EL-145) AND CABLE SPREADING ROOM (CONT'0) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ,CV --abaumuseum ) MU FLOV PATHS MVP-28 A OR B MUP 3B FUNCTIONAL VITH MVP-18 (CONT'D) TRANSFERRED TO R/S & CONTROLLED AT SVITCHGEAR MUP-58 A OR B HUP-4B FUNCTIONAL WITH MVP 1B TRANSFERRED TO R/S & CONTROLLED AT SWITCHGFAR. EMERG. FEED FLOW EFP-1 A PATH g py, g FFV-33 A _ffV-57 A EFV-58 A ASV-5 B TRAIN 'A' FUNCTIONAL RB FAN COOLING SW-353 : SW-354 TRAIN 'A' FUNCTIONAL i I SVV-45 MAIN FW ISOLATION FW-14 AUTO CLOSE VERIFY CLOSURE AFTER TRANSFER TO R/S FVV-15 AUTO CLOSE VERIFY CLOSURE AFTER TRANSFFR TO R/S FVTB-3A' FVTB FVV-?9 k rVV-30 q FVV-33 FVV-36 MAIN STEAM NSV-411-SVI.&L A ' & 11 FLMCTIONAl. & MSIVs VILL CLOSE UPON' ISOLATION SVP TRANSFTR TO R/S - MSV-41? S?1 Si A & B: FUNCTI'ONAL' & MSIVs VILL CLOSE UPON ' E SV7' TRANSrFR TO R/S~ MSV-413-SV1 & A&8 FUNCTIONAL' & MSIVs WILL CLOSE UPON - SV? - TRANSFTR TO R/S ~ MS7-414-$V1'&: A&84 FUNCTIONAL & MS!Vs WILL CLOSE UPON SY7 ' TRAMSFER TD R/S: ELECTRICAL POWER AHF-??A A FUNCTIONAL AFTER TRANSFER TO R/S SYSTEMS g g" B2 ' FUNCTIONAL AFTER'TRANSFTR 10 R/S - C AHF-??D A LFT00VN is01Aff0N WM-49 TRAIN 'A* FUNCTTONAL NUCLEAR SERV. SEA RWP-3A A FUNCTIONAL /0PERATE LOCALLY AFTER WATER TRANSFER TO R/S PANEL RWP-2A A FUNCTIONAL /0PERATE LOCALLY AFTER TRANSFFR TO R/S PANEL RWP-28A B1 FUNCTIONAL /0PERATE LOCALLY AFTER? TRANSFFR TO 9/S PANEL : RWP-38D 8-FUNCTIONAL /DPERATE AFTER TRANSFER TD R/S-ENTINUED i \\ U AP-880 REV 6 PAGE 89 0F 163 FP

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ENCLOSURE 1-(CONT'D) .(Page42of77) MAIN CONTROL-ROOM (EL-145) AND CABLE SPREADING ROOM (CONT'D) APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL EFIC RM HVAC AHF-54A A .k J CHP-14 A-w- CHHE-1A A CHV-108 A CHV-ll3 A a RB FANS AHF-14 A OPERATE LOCAltY AFTER TR ANSFER TO R/S AW-181 8i GPERATt* LOCAttf AFTFR TRAN%rfR TO R/5 - AHF-1C CC HVAC AHF-17A A USE DEDICATED HVAC AHF-19A A USE DEDICATED HVAC AHF-20A A USE OFDICATED HVAC CW-18 ^ 8' USF DEDICATED WAC AW;178E 8: USE DEDICATED WACE 'AHF-198h~ B-I USE DEDICATED WACU 4 W-ice ' '8 USE 0EDICATf D 'WAC6 4 * ~ AHP-1A A USE DE01CATED HVAC AHP-18 " 8 USE OFDICATED WACD MS / OTSG PRES $iiRE MS-106-PT A 'A' OTSG PRESSURE CHAN. A: MS-107 & INSTR. 108-PT FUNCT'ONAL MS-109-PT A ' A' QTSG PRESSlRE CHAN 0; MS-107 & 108-PT FUNCTIONAL PS-110-P! A 'B' OTSG PRESSURE CHAN. A; MS-Ill & ll?-PT FUNCTIONAL ,- - (' MS-13-PT A

B' OTSG PRESSURE CHAN 0; MS ll! &.

ll?-PT FUNCTIONAL SP-6A Sil A 'A' OTSG PRES $tmE SP-68-h'1 i B" + 'O' OTSG PRES $tRf-OTSG LEVEL INSTR. SP-17-LT A 'A' OTSG OPR. LEVEL CHAN. A; SP-18 & 19-LT FUNCTIONAL ~i SP-20-LT A 'A' OTSG GPR LEVEL CHAN. 0; SP-18 & 19-LT FUNCTIONAL SP-21-LT A

B' OTSG OPR. LEVEL CHAN. A; SP-22 &

23-LT FUNCTIONAL SP-24-LT A .'B' OTSG OPR. LEVEL CHAN. D; SP-22 & 23-LT FUNCTIONAL SP-25-LT A 'A' OTSG S/U LEVEL CHAN. A; SP-26 & 27-LT FUNCTIONAL SP 28-LT A 'A' OTSG S/U LEVEL CHAN. D; SP-26 & 27-LT FUNCTIONAL SP-29-LT A 'B' OTSG S/U LEVEL CHAN. A; SP-30 & 31-LT FUNCTIONAL SP-32-LT A

B' OTSG S/U LEVEL CHAN. D; SP-30 & 31-LT FUNCTIONAL EFT-2 LEVEL INSTR.

EF-98-lT A DH CLOSED CYC. DCP-1A A FUNCTIONAL /0PERATE LOCALLY AFTER COOLING TRANSFER TO R/S PANEL DCP-l'B D Sj FUNCTIONAL /0PERATE LOCALLY AFTER .( TRANSFER TO'R/S PANEL. CONTINUED AP-880 REV 6 PAGE 91 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 43 of 74) MAIN CONTROL ROOM (EL-145) AND CABLE SPREADING ROOH (CONT'D) p APP 'R' EQUIPMENT ES TRAIN COMMENTS (j FUNCTION / CHANNEL OHR DHP-IA A FUNCTIONAL /0PERATE LOCALLY AFTER TRANSFER TO R/S PANEL RCS INSTR. RC-SA-Pil A 'A' RCS PRE 35.. OTHER PRESS. INSTR. FUNCTIONAL ON R/S RC M PT1; B< 'B' WC5 PRESS.'.: 0 TIER PRESS; Ik$TR.; FUNCTIONAL'ON R/S: hEUTRON HONITORING NT-1 A R/S INDICATION FUNCTIONAL N1-2 8' R/S INDICATION FlMCTIONAL-DH/RCS ISOLATION 01 4 - 4 : 8 SPIRIOU$ OPENih6 PRIOR.TO TRANSFER TO REMOTE SHUTDOWN PORV ISOLATION RCV-10 A f's C OLJ AP-880 REV 6 PAGE 93 0F 163 FP

O ~ t BLANK PAGE O 4 0 AP-880 REV 6 PAGE 94 0F 163 FP

LNCLOSURE 1 (CONT'D) (Page 44 of 77) APPENDIX 'R' FIRE INFORMATION -AREA DESCP./DESIG.: CONTROL COMPLEX HVAC EQUIPMENT ROOM / CC-164-121 JGST RELIABLE TRAIN: 'B' TRAIN ' 4 0 WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACI SUGGESTED RESOLUTION /ACILQ,tj Potential loss of one train of EFIC Use of Dedicated HVAC System may be room chiller equipment, necessary. Potential loss of both trains of CC HVAC components. INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFF-SHUTDOWN E0VIPMENI APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL CC HVAC. AIF-17A'& '178 - A &' B CONSIDER USING DEDICATED HVAC ' AHF-19A & 1984 A&B CONSIDER USINC DCDICATED HVAC' AIFiPDA 8'2084 'A & B CONSIDER USING OfDICATED HVAC~ AHP-1A & IB A AHP-IC 6'ID 8 CONSIDER tl$lh6 DEDICATED HVAC; C15$51 A & 10 ' A&B CONSIDER USING DCDICATED HVAC ~ CliHE-1A & IB: A&B CONSIDER U5ING DEDICATED HVAC EFIC RM HVAC CHHE-IA A CHP-1A A CHV-108 A CHV-ll3 A AHF-54A A O e AP-880 REV 6 PAGE 95 0F 163 FP

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_ -. = _ fl{ CLOSURE 1 (CONT'Q1 (Page 4S of 77) APPENDIX 'R' FIRE INf0RiiATIQlj AREA DESCP./DESIG.: DECAY HEAT P!T 'B' / AB 75 4 OST RELIABLE TRAIN: 'B' TRAIN C,~.0 WEVER, 'A' TRAIN EQUIPMENT COULO BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION M M INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHU100WN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL mamumummmmmmmeumme DECAV Nf AT EMJVA; DHP ts 6 O O A,P-880 REV 6 PAGE 97 0F 163 FP l

O BLANK PAGE .J 4 O AP-880 REV 6 PAGE 98 0F 163 FP

ENCLOSVRE I (CONT'D) (Page 46 of 77) APPENDIX 'R-lRE INFORMATION AREA DESCP./DESIG.: DECAY HEAT PIT 'A' / AB-75-5 MOST RELIABLE TRAIN: 'B' TRAIN OriOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE 10: ADVERSE IMP _AIT SUGGESTED RESOLQTION/ ACTION A LGE If0E INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL DECAY HEAT 2tMOVAL DNP-1A A O O AP-880 REV 6 PAGE 99 0F 163 FP

O Bl.Al1K PAGE O I 9 O AP-880 REV 6 PAGE 100 0F 163 FP l

ENCLOSURE 1 (CONT'D) (Page 47 of 77) APPENDIX 'R' FIRE INFORMATION REA DESCP./DESIG.: EL-95 AUX BLDG. EXCLUDING MVP-1A & HUP-1B CUBICLES / AB-95-3 (EXCEPT ZONES E & AA) OST RELIABLE TRAIN: 'A' TRAIN HOWEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: _ ADVERSE IMPACT SUGGESTED RES0lylipN/ ACTION NONE NONE Il4 FORMAT 10NAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOWN EQUIPMENT N. HALLWAY & NUC SAMPLE RM. APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL MAKEUP FLOW PATHS MUP 3C B MUP-4C B MUP 5C B ,MUV-25 B MUV-58 8 MUP-4B A OR B VHEN POVERED FR. [ITHER 500RCf; MUP-5B FUNCTIONAL FR, ' A' PVR. SOURCE [MERG. FEID FLOV ASV-5 B PATH EFV-55 B EFV 56 B MSV-55 R MSV-56 B MAIN FV 150LATION FVV-15 FVV-30 MAIN STEAM MSV 411-SV1 B 150LAfl0N ,3y,437,3yg g MSV-413-SV1 B i MSV-414-SV1 B CONTINUID i l l l AP-880 REV 6 PAGE 101 0F 163 FP

me l 4 Bl.ANK PAGE i I ? I~ l l 4 AP-880 REV 6 PAGE 102 0F 163 FP l ..-,,e-<

ENCLOSURE 1 (CONT'D1 (Page 48 of 77) j N. HALLWAY & NUC. SAMPLE RM. (CONTINUED) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ELECTRICAL POVtR VBDP-8 A-(LO$$ Of MCC-3A1). ASSOCIATIO LOAD $ mi $T$T[MS ($$TNTIAL FOR SArt $/0: VBDP-9 A (LO110F MCC-3A1), A$$0CIAlf3) LOAD 3 MT ES$1N11AL FOR SAFI $/D. VBDP-10 B vbDP 11 B Kt + 3Al _. A ASSOCI AftD LOAD $ hof E SSI NTI AL FOR $ ail f/D. g33 B MCC 3B2 B Mtt g3 8 'O' i aTT[RY B CHG. AHr ??C B AHF-??D B DFP-1D B AFFECTED BY LOS$ OF 'B' BAT. CHARGERS; CROSS T1f VitH ' A' TR Alk PUMPS AS REQUIRED L ETDOVN ISOL A110N HUV-49 6 EFIC RM HVAC AHi-548 B CHV 90 B O CHV 97 B CHV-100 B CHV-101 B RB COOLING AHF-1B B SVV 354 SW-37 B SVV-43 B SVV-39 SVV-45 CC HVAC ANF-17B B AHP-lC B AHP-10 B OTSG PRESS. INSTR. MS-109-PT A 'A' OT$G PRI:S$tRE CHAN. D MS-113-PT A

B' OTSG PRES $tRE CHAN. O MS-107 PT B

' A' OTSG PRESSURE CHAN. B MS-111-PT B 'B' OTSG PRESSURE CHAN. B SP-6B-PT1 B 'B' OTSG PRES $URE CONT INUE D O AP-880 REV 6 PAGE 103 0F 163 FP

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Liii;1QSURE 1 (CONT'D1 (Page49of77) N. HALLWAY & NUC. SAMPLE RM. (CONTINUED) APP 'R' EQUIPMENT ES TRAIN COMMENTS (G FUNCTION / CHANNEL ~ OT5G ttVEL thSTR. $P-20-LT - A

A' Of56 DPR, L(VEL CHAN D & B; CHANNCl$ A &-

SP-19-t i B C risCTinN41. SP-24-lf A-

B' Di36 Ort. IEYCL D & B; DIANNELS A & C

~ $P-??.LT B FtmCil0NAL $P-28 LT A 'A' 01$G 5/0 Livil DM.' D & 11; CHANN(L5 A & tP.?B-l f B C FtmCTIONAt- $P 32-Li' A '8' OT5G 5/U LEVLL OM. Le & Ba DMNCLS A &- $P 10-tT B C FtWCTIONAL-DH/RCS OuitET ISOL. Oliv-3 A SPtRIOU$ OPIRAfl0E fff livft INSTR. 71-99-Lt 8 frf ? tivfl hfUTRC4 MONITORING Nl ? PRE-AMP R SDURCf R ANGf PRf AMP., N! l FUNCTIONAL RC$ th$7R, RC-1-LT3 'e PRf $$11RiffR (f vfl RC-58.Tf4 8 RC$ LOOP 'B' C010 t [G f f MP. RC-4B-if4 B RCS LOOP 'B' HOT tfG ftMP. RC-7 iff B PR[$$tmll!R TIMP RC 159-PT B RCS 100P 'B' PRf 55t*[ RC-38-Pil B RCS L OOP 'B' PRf 5$URf p. IV) O AP-880 REV 6 PAGE 105 0F 163 FP

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-= ENCLOSURE 1 (CONT'Di (Page50of77) CEN1RAL HALLWAY & WASTE CONT. PANEL APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL nummuuuuuuuuuuuumu MAALUP FLOV PATH 5 MUP 3C B Mup-4C B Mup <,t B evy-t$ B Mov %N B N'F-2A A MIF-3A filNCTIONAl MVP-4A A HOP-5A FilNCil0NAL MUP-?C B MVP-48 A OR 8 V9(N POWERED FR. [ITHER SOURCC; MVP-58 rVNt110Nat rn 'A' PVR totiptr MVP 28 A OR B VMEN POWERt0 TR. IITHER SOURCE; MVP-3B roNCT10NAL rp 'A' PVo soistr Mov-?) 4 00 9 VHf N POVf 0f D FROM B $000CE MAIN FW 150LATiDN FVV-l$ rvv-30 ELECTRICAL POVER V8DP+8 A (L0st OF MCC-3AI). AS$0CIATED LOADS NOT sisitMS tssruff At rrw sArt s/0. VDDP-9 A. (LOSSOrMCC-3A1),ASSOCIATEDLOADSWlfi f55fMTI At FOR SAIT S/D. v80P-10 B venP 11 B G t MCC 3Al A A$$0CI Af f 010A05 NOT f 5?f Nil A1. M SAf f 5/0. MCC-101 B MCC 3Bt B

B' BATT[RY 8

CHG. AHF-??C B DFP-10 B AFFECTED BY LOSS OF 'B' BAT. CHARG{R; CR055Tif VjTH 'A' TRAIN PUMPS As Rf00lGf0 lETDOVN 1501.AT10N Mov-49 B CC HVAC AHF-178 B AT-70A' A'- USE AW-?O61F AVAll Aft! f AHF-708 B AHP-lO B AHP-ID B OTSG PRESS. INSTR. MS 109-PT' A

A' OTSG pee $51Rf CHANID MS-113-PT' A

'B' OTSG Ppf550RE CliAN. O MS-107-PT B 'A' 075G PRESSURE CHAN. B l MS 111 PT B 'B' OTSG PR[$$UD[ CHAN B I SP-fB-Pil B

B' OTSG Potsst1RF CONTiNUFD (d

AP-880 REV 6 PAGE 107 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 51 of 77) CENTRAL HALLWAY & WASTE CONT. PANEL (continued) APP 'R' EQUIPMENT ES TRAIN COMMENTS o FUNCTION /CHANNEt Of1G LEVEL INSTR. SP-20-LT A 'A' 0T56 opt. LEVEt. DM DES) CHANNELS A&C $Pa18-11 B fimCFIONAL $P-24-(T ; A '8' Ol$4 OMt. LL' VEL CHAN. Dest CHANNCL$ AAC $P-?? tf-8 FUNCT10NAL $P-to-LT ? A . A' OTSG 5/W LivfL U M.068: CHANNELS AaC $P 16 tT B fTINCTIONAE SP-32-ti A' 'B' OT$G 1/U LEVEL CHAN. D68; CMNNELS A&C.. %P-30-li B FUNC110ML RC$ INSTR. RC-t-lT3 8 PRf tstml70R ((V[L

C-68-f t i B

RCS 100P 'O' E010 (fr. TfMp RC 4B-Tf4 B RCS 100P 'B' HOT (f G Tf MP. RC-7 TE B PR(55tmitfR Tf MP RC-159-PT B RCS 100P 'B' PRf$$tmf RC 1P Pfl P

CS l00P 'B' PRf$$tsf NSCCC SW-1 A -

A' FUNC110ML FOR FIRE $0tliH OF C0LtM Q: USE $WP 1B FOR FIRF NORTH OF CollMN O $WP-1B B FllNCTIONAL FOR f!RE NORTH 0F CutVHN 0; USE sVP-la FnR FIRf SOUTH Or C0tiMN O NUCLEAR SERV. SEA RWP-2A A FUNC110ML FOR FIRE 5001H OF COLLM Q: USL-VATER PWP 25 FOR FIRE WORTH OF CollM 0. RVP 2B B FUNCTIQhAL FOR FIRE OUT5!0E PUMP / MOTOR AREA; U5f RVP-?A FOR FIRf SOUTH Or 00t t*N 0 OECAY HEAT REMOVAL RWp-3A A FUNC110NAL FOR Filtf SOUTH QF COLtM Q: USE RVP 35 FOR FIRE NORTH OF C0ll M 0. d RVP-3B B FUNCTIONAL FOR FIRE NDRTH OF COLLMN 0; USE RVP-1A FOR FIRf s0UTH Or C0ttMN O RB COOLING $VV-39 SVV-49 fri tfvit INSTR fr-99-tf B frT ? tfVit INSTR. NEUTRON MONITORING ' NI ? PRf-AMP R 50tmCE RAN6f B PRF-AMP: N! l FUNCTIONAt EL 95 PENETRAfl0N AREA APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS /CHANNft MAKEUP FLOV PATHS MUV-75 B WIP-4A A W P-5A FUNCTIONAL MVP-4B A OR B VHEN POWERED FR. [ITHER SOURCE; MVP-$8 FUNCTIONAL FR 'A' PVR SOURCf MUP 2B A OR B VHEN POVERED FR. EITHER SOURCE; MUP 3B FUNCTIONAL FR, 'A' PVR SOURCf MUV-?) A OR B VHfN POVfRfD FR. B 50tmCF t fTDOVN ISol ATION MUV-49 8 CONTINUED 6v AP-880 REV 6 PAGE 109 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 52 of 77) ~[E 95 PENETRATION AREA (CONT'D) kHAf iCT N \\ RB COOLING $VV-353 fvV-3'.4 SVV-37 8 $VV-43 P OfCAY HEAT RCMOVAL DHP-1A A-FUNCil(MAL FOR FIRC $0UTH OF COLLM Q; DHP-16 rUncilonAt ' MarfuP VALVE AREA APP 'R' (0UIPMENT [5 1 RAIN COMM[Ni$ FilNCTION ifHAkNf( -nummmmmmmunumu muuuuuuumusum MAKtVP FLOW PATHS MHP-lC B MUV-?$ B MUV-M B MVP 4B A OR 8 VHLN POWERED FR. EITHIR SOURCC; MVP-$8 ruNcitDNAt FR. 'A' PWR. $00pCf MuV-?1 A OR B MUP FB A OR 8 VHEN POWERED FR. EITHER 500RC(; MUP.38 FUNCTION AL FR. 'A' PWR. 50llRCf MuP-18 A 00 B VHFN POWf Rf D FROM B $00RCf NSCCC$ SWP-IA A FUNCTIONAL 00R FIRC SOUTH OF CultM 0: USE O SWP 1B FOR FIRE NORTH Or C0ltM 0, SVP-1B B TUNCil0NAL FOR FIRE NORTH OF COLUMN 0; USE $VP-) A FOR Fitt 50nfH OF C0l tlMN 1 liTDOWN ISOLATION MUV-49 8 RB COOLING WV-%3 SVV-354 5WV 31 B SVV-43 B i MVP-IC CUBICAL APP 'R' EQUIPMENT E$ TRAIN COMMENi$ FilNCT ICN /CHANNFt MAKEUP FLOV PATHS MuP-tC B MUP-4C B MUP-%C B 31P-3C B MuP. tc, B l CONTIMED i o l AP-880 REV 6 PAGE 111 0F 163 FP l

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ENCLOSURE 1 (CONT'D) (Page 53 of 74) MVP-lc CUBICAL ' CONT'D) APP 'R' EQUIPMENT. ES TRAIN COMMENTS-3 FUNCTION ' CHANNEL /j ( EEEEEEMINIEEEI ENEME-NUCLEAR SERV?,E $E A kW-2A A FUNCT!asAL f(st flRC 50UTH OF COLLMI 01 USC VATER WW-78 FOR FIRC NORTH Of C0t tM Qi RWP-tB B FUNCil0NAL FOR FIRC OU1510E PUMP / MOTOR ARI A: USE PVP-?A FOR FIRE SOUTH OF COLtMN 0 DECAY HEAT lEMCVAL DHP 1A A TUNC110hAL FOR FIAC SOUTH OF Cultpel Q: tWP-16 FimtT10NAl. tVP-3A A' rimCTIONAL FOR f1R[ SOUTH OF C0ttM 0; USE RVP-38 FIRE NORTH Of C0ttM: Q. RVP-3B B FUNC110NAL FOR FIRE NDRTH OF COLUMN 0: USE OVP-3A FON F IRE SOUTH Or Cott*N 0 tETDOWN 150tA110N MLN-49 B . EAST HALLWAY. LAUNDRY & SHOWER SUMP / NEUTRALIZING TANK APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ELECTRICAL POWER VCDP 8' A-(LOS$ OF MCC-3A1) ASSOCIATED t.0 ADS NOT sv$tEMs rstrNTIAt r0R san: s/0. VBDP-9 A (LOS3 Or MCC-3Al), ASSOCIATED LOADS NOT ESSENilAL FOR SAFT $/D. O WASTE & RC EVAP. ROOMS APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOV PATHS MUP-2A A MUP-3A FlmCTIONAL MUP-4C 8 MUP-4A A MUP-5A FUNCTIONAL ELECTRICAL POVER MCC 101 B SYSTEMS CWST PUMP ROOM APP 'R' EyVIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ELECTRICAL POVER AHF-??C B SYSTEMS O AP-880 REV 6 PAGE 113 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 54 of 77) RC BLEED TANK ROOM n A APP 'R' EQUIPMENT ES TRAIN COMMENTS i FUNCTION / CHANNEL L' mummmmmmmmmmmmmmmmmmmmmmmmmmmmm NSCCCS SWP-1A'. A, fueC110hAL IDR FIRE $0UlH OF COLtM Q; USL $WP= IB FOR FIRE IIURTH OF C0ttstN Q. SVP 38 B FUNCTIONAL FOR FIRE NORTH OF CollMN Q; USE SVP. 1 A FOR FIRE SOUTH OF C0ttMN 0 NUCLEAR SERVICE SEA RW-2A A FUIIC1108tAL FOR FIRE S0lllH OF C0LtM'Q; usE RWP-VATER 38 FOR FIRE NORIH OF C0ttM Q. RVP-2B B FUNC h At FOR FIRE OUTSIDE PUMP / MOTOR AREA; USE RWP-2A FOR FIRE SOUTH OF C0tlM 0. DECAY HEAT REMOVAL RWP-3A A-FUIICTIONAL FOR FIRE SolfiH OF COLlm Q: UST RWP-38 FOR FIRE ie0RTH OF CollM Q. RWP-38 B FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USL RWP-3A FOR Fine SOUTH Or CollMN 0 OtF-1A A' RmCTI0 MAL FOR FIRE SOUTH OF COLtM 0; DIP-1B RasciIONAL. MISC. WASTE STORAGE TANK & TRANSFER PUMPS APP 'R' FUNCT EQUIPMENT ES TRAIN COMMENTS / CHANNEL (.,s MAKEUPFLO[ PATHS MUV-25 B MVP-48 A OR B WHEN POVERE0 FR.. EITHER SOURCE; MUP.SB FUNCTIONAL FR. 'A' PVR. SOURCE NSCCCS SWP-IA A FUNCTIONAL FOR FIRC SOUTH OF CatlM 0; USE $WP-18 FOR FIRE NORTH OF COLim Q. SWP-1B B FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USE SVP-1A FOR FIRE SOUTH OF Coll m O. NUCLEAR SERVICE SEA RWP 2A A FUNCTIONAL FOR FIRE SOUTH OF COLlNN Q; USE WATER RWP-?R FOR FIRE NORTH OF CatINN Q. RVP-2B B FUNCT!0NAL FOR FIRE OUTSIDE PUMP / MOTOR AREA: USE RWP-2A FOR FIRE SOUTH OF CottNN 0. DECAY HEAT REMOVAL RWP-3A A'. FUNCTI0hAL FOR FIRE $0UTH OF COLLM Q; USE. RWP-38 FOR FIRE NORTH OF COLL M F. RWP-38 B FUNCi10NAL FOR FIRE NORTH CF COLUMN Q: USE RVP-3A FOR FIRE SOUTH OF COLUMN 0 DHP+1A: A FUBICT10stAL FOR FIRE SOUTH OF CollM Q; Dif-1B Flmti10NAL; RB COOLING SVV-353 SW-354 SW-3 7 B SVV-43 .B v AP-880 REV 6 PAGE 115 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 55 of 77) SLURRY & DECONTAMINATION PUMP RQpt ' { APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL q NAKEUP Fl0V PATHS MUV SS B NSCCS $W-1A A FUNCTIONAL TOR FIRE $UUTH OF COLtM 0; USE SW-IB FOR FIRf ' NORTH OF Cut tuut Q. SWP 1B b FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USE SVP. IA FOR FIRE SOUTH OF C0LtmN 0. NUCLEAR SERVICE SEA RW-2A ' . (f FUNCTIONAL FOR FIRE 50tJTH OF COLLM Q; IJ$E RVP-y VATER [{ b, ?H FOR FIRE NORTH OF C0ttM Q. RWP-28 I6 FUNC110NAL FOR FIRE OUISIDE PUMP / MOTOR AREA; USE RVP FA FOR FIRE SOUTH OF C0tVMN 0 kgjfyT IUNCil0NAL FOR FIRE S0lffH OF COLtM Q.1 USC RVP-OECAY HEAT REM 3YAL RWP-3A. - "11 , c:Ia ir 38 FOR FIRE NORTH OF C0llM Q.~ RWP 38 I FUNCTIONAL FOR FIRE NORTH OF COLUMN Q; USE RVP. 3A FOR FIRE SollTH Or C0tt*N 0. RB COOLING SVV-39 SVv-45 asymsrmu== men WASTE TRANSFER PUMP ROOM -m APP 'R' FUNCT EQUIPMENT I ES TRAIN COMMENTS p $.HANNEL V MAKEUP FLOW PATHS WUV-Sa { l MVP-4B A DR B VHEN POVERE0 FR. EITHER SOURCE; MUP-SB FUNCTIONAL FR. 'A' PVR. SOURCE MVP-IB B VMEN POVERED FR, EITHER SOURCE; MUP-38 FUNCTIONAL FR. 'A' PVR. SOURCE NUCLEAR SERVICE SEA RWP 2A R FUNCTIONAL FOR FIRE $0UTH OF COLLM 0; USE VATER RVP-?B FOR I1RE NORTH OF COL tm Q. RVP 2B B FUNCTIONAL FCR FIRE OUTSIDE PUMP / MOTOR AREA; USE RVP-2A FOR FIRE SOUTH OF COLUMN 0. DECAY HEAT REMOVAL RW-3AU. - A' FUNCTIONAL FOR FIRE SOUTH Of. C0ttM Q; USC i-RW 38 IOR FIRE WORTH OF COLtM Q. RVP-3B 8 FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USE DVP-3A FOR FIRf SOUTH OF COLUMN Q. RB COOLING SVV-30 SVV-45 NSCCCS SVP-1A B FUNCTIONAL FOR FIRE SOUTH OF COLUMN 0; USE SVP-1B FOR FIRE NORTH OF Column 0 SVP-1B B FUNCTIONAL FOR FIRE NORTH OF COLUMN Q; USE SVP-1A FOR FIRf SOUTH OF COLUMN 0 l l AP-880 REV 6 PAGE 117 0F 163 FP

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ENCLOSURE 1 (CONT'D). (Page 56 of 77) SW B0OSTER PUMP AREA i ps Q APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL. nummmmmmmmmmmmum MREUP FLOW PATH 5 MUV-58 8 HUP 45 A OR B VHEN POWERED FR ElfHER SOURCE; MVP-58 FUNCTIONAL FR. 'A' PVR. 10tsiff MVP 28 A OR 8 VtEN F0WERED FR. ElfHER SOURCE; MVP-3R FUNCTIONAL FR. 'A' PVR. SOURCE RB COOLING SW-39 SW-45 i TRI AN0tE ROOM APP 'R' EQUIPMENT ES TRAIN COMMEN15 FUNCTION /CHANNTL RB COOLING SW 353 $W-3 54 SW-37 B SW 43 B SW-39 SW-4 5 DECAT HEAT REMOVAL DHP-IA A FumCTIONAL FOR FlkC'50LTTH Or CollM O! DHP-1B FtHeCT!0stAL'. SFA9ATER ROOM-AFP 'R' EQUlPMEN1 ES TRAIN COHMENis FUNCTION / CHANNEL himumummmmmmmmer l NSCCCS tWP-1A A-fINsCTI0euu. FOR FIRE '$0UTH Or COLtM Q;. USC SWP-18 FOR FIRF NORTH OF COLIBIN Q. $VP-IB B FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USE SWP-1 A FOR FIRE SOUTH OF COLT *N 0 NUCLEAR SERV!CE SEA WWP-2A. A-FUNCil0NAL FOR FIRE SOUTH OF COLI M 0:.U$C RWP* VATER 28 FOR FIRE NORTH nF Colt #NI 0.- RWP 28 8 FUNCTIONAL FOR FIR.E OU1$10E PUMP / MOTOR AREA; USE RWP-2A FOR FIRE SOUTH OF COLtWN 0 DECAY HEAT REMOVAL RWP-3AL A' FUNCTIONAL FOR FIRE SOUTH OF COLtM Q; U$C RWP-38 FOR FIRE NORTH OF C0LlM Q. l RVP 3B B FUNCTIONAL FOR FIRE NORTH OF COLUMN 0; USE RWP-l 3A FOR FIRF SOUTH OF C0ttFN Q. l fO CONTINUE 0 t AP-880 REV 6 PAGE 119 Of 163 FP

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ENCLOSURE 1 (CONT'0) (Page 57.of 77) SEAWATER ROOM ' CONT'0) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL DC SYSTEM DCP-1A A IF SOTH A48 PLMP NOTORS ARE IMOPfRABLE TitN ~ etMacr our virn span mton. DCP 18 8 F BOTH ALB PUMP MOTORS ARE INOPERABLE THEN RfPtAC[ ON[ WltH $PA9f MOTOR R8 COOL!hG SW-353 SW-354 EV-43 e $Vv-39 sW 4$ V ~ f i AP-880 REV 6 PAGE 121 0F 163 FP l L-

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ENCLOSURE 1 (CONT'D1 (Page SG of 77) APPENDIX 'R' FIRE INFORMATI0ff AREA DESCP./DESIG.: EL-95 AUX BLDG. MVP-1A CUBICLE / AB-95-3E OST RELIABLE TRAIN: 'B' TRAIN 10 WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACT SUGGESTED RESOLUTIQ[UACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLYJFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKfUP FLOV FATH$ MUP-1A A MUP-7A A NUP-3A A MUP AA A MVP-5A A DECAY HEAT REMOVAL DHP-1A A RVP-3A A h5CCC SYSTEM RVP-2A A SVP-1A A u l l l ' O AP-880 REV 6 PAGE 123 0F 163 FP 1

.g

.A4 L.._2 aA.m.-a j A. am. a4.--Tsu S-5Au*-4.aJs-- 44_ c-4 l_,.--- me.w ___g-a, - 41 as .A_,_a_264uw..AA--.,ma og .gs4, w_ __,,g,.yi I f s O BLANK PAGE a i l t l \\ i l O l l AP-880 REV 6 PAGE 124 0F 163 FP l 1

P [N LOSURE 1 (CONT'D_1 (Page 59 of 77) APPENDIX 'R' FIRE INFORMATI0tj t AREA DESCP./DESIG.: EL-95 AUX BLDG. MVP-1B CUBICLE / AB-95-3AA OST RELIABLE TRAIN: 'B' TRAIN 10 WEVER, 'B' TRAIN EQUIPHENT COULD BE ADVERSELY IMPACTEL DUE 10: ADVERSE IMPACT 1QGHESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS MUP-1B B MUP-2B B MVP-38 B MVP-4B B HUP-EB B DECAY HEAT RtMOVAL DHP-1A A RVP-3A A NSCCC $YSTEM RdP-FA A SVP-IA A d n l l t O AP-880 REV 6 PAGE 125 0F 163 FP

f~N sj i

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ENCL 0SURE 1 (C0hT'01 (Page 60 of 77) APPENDIX 'R' FIRE IN ;0RfATION AREA DESCP./DESIG.: AUXILIARY BUILDING EL-119 EXCEPT FOR THE DIESEL ROOMS / AB-119-6 MOST RELIABLE TRAIN: 'B' TRAIN WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential loss of MUT level May be necessary to open MVV-58 from MCB. transmitters and associated MUV-58 auto opening function. Potential loss of the following OTSG Manual actuation of 'B' train Emergency ' transmitters: i'eedwater flow path may be necessary. o SP-19-LT, 'A' OTSG Opr. Lyl., Ch. C o SP-23-LT, 'B' OTSG Opr. Lvl., Ch. C o SP 27-LT, 'A' OTSG S/U Lvl., Ch. C o SP-31-LT, 'B' OTSG S/U Lvl., Ch. C o MS-108-PT, 'A' OTSG Press., Ch. C o-MS-Il2-PT, 'B' OTSG Press., Ch. C Potential loss of AHF-20B and damper Remaining Control Complex HVAC compoisents and control circuits due to fire in will adequately cool the Control Room; his area. however, use of the dedicated HVAC system may be required for remainder of Control Complex. INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT JB 119 El HOT MACHINE SHOP CORRIDOR \\ i (V APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS MUP-?A A MilP-4A A MUP-3A A HUP-5A A MtF-?C B MtF-3C Fl!NCTf DNAt - M1F 4C D' MlP-Sc FUNCTIONAL ' l MilV-73 A EMER. FEED FLOV Ery-57 A PATH 779, 9 g ELECTRICAL POVER 'A' BAT. CHG. A SYSTEMS ES MCC-3A? A f fjt 3A3 A EGDG-IA A DPDP-6A A BKR. 3709 A AHF-??A A A T-??D BE A W-??C FUNCTIONAL AHr ?28 A CONTINUED l v AP-880 REV 6 PAGE 127 0F 163 FP

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i ENCLOSURE 1 (CONT'D) (Page 61 of 77) AB 119' El HOT MACHINE SHOP CORRIDOR (CONT'0) APP 'R EQUIPMENT ES TRAIN COMMENTS (~3 FUNCTION / CHANNEL

]

imannummumuunnusammeunumunummmmmumammmmummmu MAIN FV !$0LAT10N FVV-14 FW-79 MAIN STEAM MS-411-SV? A ISOLATION ,g,4g7,3yy 4 MS-413-SV? A MS-414-SVP A LET00VN ISOLATION MOV-40 A SPtt01005 OPERATTON MUV-41 A SPURIOUS OPERAf f 0N EFIC RM HVAC AHF-SAA A CHV-10A A CHV-113 A CHP-1A A USE DEDICATED SYSTEM CC HVAC AHF-17A A AHE-206 8 REMAINING CDNP. P90V100' A0000 ATE COOLThG AHF-178 8: USE OfDICATED HVAC AHF-19B B: USE UEDICATfD ttVAC' RB COOLING AHF-1A A SVV-353 SVV-354 /] DC SYSTEM DCP-1A A OTSG PRESS. INSTR. MS-10E-PT A 'A' OTSG PRESSURE CHAN. A MS-110-PT A 'R' OTSG PRESSURE CHAN. A SP-6A-PT1 m 'A' OTSG PRES $tmE OTSG LEVEL INSTR. SP-17-LT A ' A' OTSG OPR. LEVEL C;iAN. A: CHANNELS B & D FUNCTIONAL SP-?l-LT A

B' OTSG OPR. LEVEL CHAN. A; CHANNELS B 4 D FUNCTIONAt SP-25-LT A

'A' OTSG S/U LEVEL CHAN. A; CHANNELS B 4 D FUNCTIONAL SP-29-LT A 'B' OTSG S/U LEVEL CHAN. A; CHANNELS B & D FUNCTIONAL RCS INSTR, RC-1-til A PRESSURIZER LEVEt RC-5A-TE? A RCS LOOP 'A' C0tD lEG TEMP. RC-4A-TE! A RCS 100P 'A' HOT LEG TEMP RC-2-TEt A PRES $URIZER TEMP. RC-158-PT A RCS LOOP 'A' PDESSURE RC-3A-Pil A RCS LOOP ' A' PRESSURE EFT LEVEL INSTR. EF-98-LT A EFT-2 LEVEL NEUTRON MONITOQING NI-l PRE-AMP A SR PRE-AMP: Nf-? FUNCTIONAL i CONTINUED w l l AP-880 REV 6 PAGE 129 0F 163 FP

4 .p,, aw_.a.. apa,r,-. .w-- ,au-. n - m m.as. am a a >s.n.s.. .~.una,- a- .sas na a +w s +a. u a .=a u.-- - m ss e u.m a,.a. -w,n ) O 4 r ( 1 Bl.ANK PAGE k.) b iz 9 O AP-880 REV 6 PAGE 130 0F 163 FP

ENCLOSURE 1 (CONT'D) (Page 62 of 77) AB 119 El. RB PERSONNEL HATCH ACCESS CORRIDOR (~)k APP 'R' EQUIPMENT ES TRAIN COMMENTS ( FUNCTION / CHANNEL MAKEUP FLOW PATHS MUV-?? A MUV-73 A MP-PC 8' NUP-3C F1mCT10NAl M P-4C' 8-MtF-$C ftmCT108tAL NtN- ?*> R MtN-23 5 f thCTIONAL WHf M POWtRED TROM B 1RA14 Mup-?B A AND 8 VHrN POVFRfD FROM fiTH(R TRAIN MUP-48 A AND B VHf N POVERf D FROM EITHER TRAIN MUP-18 A FilNCT10NAt VHEN POVfRED FDOM 'B' TRAIN MUP-58 A FUNCfiONAL VHfN POV[RF0 FROM *B' 1 RAIN EMERG. FEED FLOW EFP-1 A PATH ErV-57 A FFV-58 A MAIN FV ISOLATION FVV-15 FVV-30 FVV-36 FVV-14 FVV-?9 ELECTRICAL POVER FS MCC-3A? A SYSTEMS [ s ES McC-3A3 A 'A' RAT CHG A AHF-??D B~ Atf-??C FimCTIONAl' DPOP-SA A EFIC HVAC AHF-54A A CHV-108 A CHV-ll3 A CHHF-1A A R8 FANS AhF-1A A AHF-IC X APP R TRAIN 3 SVV-353 SVV-354 MAIN STEAM MS-411-SV? A ISOLATION MS-Al?-SV? A MS-413-SV? A MS-414-5V7 A PORV 150tATION RCV B RCV-ID FtmCTIONAL - CC HVAC AHF-70A A AlF-706 - B' USE DFDICATED IWAC SYSTEM ' Alf-178 x B -- U$E OfDiCATfD tiVAC AtF-190 ' B ISE OfDICATED tWAC .O CONTINUED \\ AP-880 REV 6 PAGE 131 0F 163 FP l l

a -2..,_ a m, -,.23.u-.h.1, o L-a-usea .a.p.u..- a-__ m BLANK PAGE O AP-880 REV 6 PAGE 132 0F 163 FP

ENCLOSURE 1 (CONT'0) (Page 63 of 77) AB 119' El RB PERSONNEL HATCH ACCESS CORRIDOR (CONT'0) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL (3 mmmmmmmmmmmmmmmmu C /_ DC SYSTEM DCP-14 A OTSG PRESS. INSTR. MS-106-PT A ' A' OTSG PRESStRE CHAN. A M*-110-PT A 'B' OTSG PRESSURE CHAN. A SP-6A-Pil A 'A' CTSG PRESStRE OTSG l EVEL IN'aTR. SP-17-PT A 'A' OTSG OPR. LEVEL CHAN. A; CHANNELS B A D FUNCit0NAL $P-21-PT A 'B' OTSG OPR LEVEL CHAN. A; CHANNEL.S B & D FUNCT]DNAL SP-25-PT A 'A' OTSG S/U LEVEL CHAN. A; CHANNELS B & D FUNCTIONAL SP-29-PT A 'B' OTSG S/U LEVEL CHAN. A; CHANNELS B & D FUNCTIONAL. RCS INSTR. RC-1-til A PRESSURITER LEVEt RC-SA-TE? A RCS LOOP 'A' Cold LEG TEMP. RC-4A-TE! A RCS t00P 'A' HOT LEG TEMP. RC-2-TEl A PRESSURITER TEMP. RC-IS8-PT A RCS LOOP 'A' PRESS"RE RC-3A-PT A RCS LOOP ' A' PRESSURE EFT LEVEt INSTR. EF-98-ti A EFT-? (EVEL NEUTRON MONITORING NI-l PRE-AMP A SR PRE-AMP; Nf-? FUNCTIONAt ~u M B 119 El, STAIRWAY.AND BAST AREA (_) APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAKEUP FLOW PATHS MUP-4A A Mle PC ' 8' MIP+3C' FUNCTIONAL' MtP-4C' B MtP-SC FUNCTIONAL,' MllV-73 A HAIN FW ISOLATION FWV-14 A FVV-29 ELECTRICAL POWER ES"MCC+3Bil B? NOT' POWERING' ANY TAFE S/0 LOAD 51 SYSTEMS DFP-1B B - DFP-10 FtneCTIONALS OPOP-6A A FGOG-1A A RKR. 3209 A AHF-2?A A AHF-E70 BT AfF-??C FLNICTIONAll' ? AHF 22B A CC HVAC AHF-19B: S c' R8 FAN COOL ING SVV-353 DH/RCS ISOLATION CtN-4 ' 8' OtN-3 FtmCTIONAL i V l l AP-880 REV 6 PAGE 133 0F 163 FP

4 J A,,_, 4 4 m..9 e h A_4&h- &L e A a5 4 -. er4S an JA..+ 4 45,. A-72 a-A =45s54 6-2.= 4 J. A Aw dfdJU N4etMa,.N-$4 4 4. m m 44mO h6 w.Md4MA-.44,_S .A.4,s.-4As-hiA _ tames _.Ma._,_sJe.,4,4 M 5,. n me.&, A p. i h as,+s. w. J y r 3 r ( i n l ( BLANK PAGE-I - 4 m fT I - I ) I l [. l I F l: i l I e L F AP-880 l REV 6 PAGE 134 0F 163 FP

ENCLOSURE 1 (CONT'D) (Page 64 of 77) SPENT FUEL COOLING PUMP / FAN AREA hbbChfbN ffHfkkf ( / MAKEUP FLOV FATHS MUV-27 A i MUP-28 A OR B MVP-3B FUNCTION AL MUP-48 A OR B MUp-5B FUNCTIONAL RB FAN C00tlNG A9r-lC MU TANK ROOM & VALVE ALLEY .h.bN.C.h$by hbHbNhh CC HVAC AIF-17B ' 8 ~ k W.TED INAE .4 A.r-198 - It - .0 ifVAf' 5 =, AB 119 El. PENETRATION AREA (RMA-6) ..9- ,...c. hbbChbN hhH h

KreaMu

,e MAKEUP FLOW PATHS MUV-73 A MtJV-? 7 A Mf!P-29 A OR B M'JP-39 FUNCTIONAL MVP-48 A 00 B MUP tB rifNCTIONAL RB FAN COOLING SWV-353 g-SWV 19 k SVV-45 i Aw-It l RCV 10 FUNCTf 0 mal 2 90DV 1 SOLATION RCV-11 B-ELECTRICAL POWER ES MCC-3AB A OR B SYSTEMS DECONTAMINATION ROOM hbkChbN fH h -._ m MAKEUP FLOV PATks MfjV-73 A MAIN FV ISCLATION FVV-14 A FVV-29 RB FAN COOLING SVV-353 ELECTRICAL POVER ES MCC-3AB A CR 8 SYSTEMS EG0G-1A A DPDP-6A A MR. 3?09 A l AMr-72A A (~) L AP-880 REV 6 PAGE 135 0F 163 FP l <,v1

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ENCLOSVRE 1 (CONT'D) (Page 65 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: DIESEL GENERATOR ROOM 'B' / AB-119-7 OST RELIABLE TRAIN: 'A' TRAIN 0 WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPA.Eu DUE T0: ADVERSE IMPACT SVGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHVTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ELECTRICAL POVER EGDG-1B B SYSTEMS AHr-22C 8 AHF-22D B t a g) AP-880 REV 6 PAGE 137 0F 163 FP

O BLANK PAGE O O AP-880 REV 6 PAGE 138 0F 163 FP

ENCLOSURE 1 (CONT'D) (Page 66 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: DIESEL GENERATOR ROOM 'A' / AB-119-8 MOST RELIABLE TRAIN: 'B' TRAIN WOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACT SUGGESTED RESOLUT[QN/ ACTION NONE NONE INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTOOWN EQUIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL ELECTRICAL POVER EGDG-1A 'A SYSTEMS ggp,77, g O O REV 6 PAGE 139 0F 163 FP ) AP-880

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ENCLOSURE 1 (CONT'D_). (Page 67 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: VICINITY OF EFP-1 ON INTERMEDIATE BUILDING EL-95 / 18<95-2008 10ST RELIABLE TRAIN: 'B' TRAIN 0 WEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential fire damage to both channel In the event both EFT-1 level transmitter transmitters for EFT-1 level. circuits are lost, level information can be determined by installing / utilizing a pressure gauge locally or by reading suction pressure gauges EF-1-PI or EF-5-PI. NOTE: 0.44 PSIG per 1 ft. or 2.3 ft. per 1 PSIG. If failures in Train 'A' cause Then EFP-1 should be tripped, overcooling or OTSG overfill, INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS p FUNCTION 1/ CHANNEL EMERG TEED FLOV EFP-1 A PATH EFV-14 A EFV-33 A EFV-57 A ~ MA!N Pd ISOLATION FWV-30 FW-36 MAIN STEAM MSV-411-SV2 A TRAIN B FUNCTIONAL ISOLATION MSV-412-SV2 A SAME MSV-413-SV2 A SAME MSV-414-SV2 A SAME .m 4 O AP-880 REV 6 PAGE 141 0F 163 FP

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(P'ge 68 of 77) ENCLOSURE 1 (CONT'D) a APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: INTERMEDIATE BUILDING EL-95 EXCLUDING VICINITY OF EFP-1 / IB-95-200C n )ST RELIABLE TRAIN: 'A' TRAIN i,v HOWEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION Potential fire dataage to both channel In the event both EFT-1 level transmitter transmitters for EFT-1 level. circuits are lost, level information can be determined by installing / utilizing a pressure gauge locally or by reading suction pressure gauges EF-1-PI or EF-5-PI, NOTE: 0.44 PSIG per 1 ft. or 2.3 ft. per 1 PSIG. If failures in 'B' Train cause Then consider tripping EFP-2 locally or overcooling or OTSG overfill, closing MSV-55 and MSV-56. INFORMATIONAL LISTING OF P0TENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL 1 ( ) EMERG. FEED FLOW ASV-S 3 PATH i EFV-11 B EFV-32 8 EFV-SS B i EFV-56 B MAIN FV ISOLATION FW-15 -- FVV-30 FVV-33 FW-36 MAIN STEAM MSV-411-SV2 A TRAIN 8 FUNCTIONAL ISOLATION MSV-412-SV2 A SAME l MSV-413-SV2 A SAME MSV-414-SV2 A SAME RCI INSTRUMENTS RC-1-LT3 B PRESSURIZER LEVEL: RC-1-Lil FUNCTIONAL RC-2-TE2 B PRESSURIZER TEMP. RC-2-TE1 FUNCTIONAL /*% AP-880 REV 6 PAGE 143 0F 163 FP

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ENCLOSURE 1 (CONT'0) (Page 69 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCP./DESIG.: INTERMEDIATE BUILDING EL-119 / 18-119-201 OST RELIABLE TRAIN: 'B' TRAIN 0 WEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION /ACTIQt1 Potential fire damage to both In the event both EFT-1 level transmitter channels of level transmitters for circuits are lost, level information can be EFT-2. determined by installing / utilizing a pressure gauge locally or by reading suction pressure gauges EF-1-PI or EF-5-PI. NOTE: 0.44 PSIG per 1 ft. or 2.3 ft. per 1 PSIG. OTSG pressure transmitters MS-106-PT For a fire in this area manual initiation through MS-113-PT and SP-6A-PTl are of Main Steam Isolation and manual control all located in this fire area and of EFW should be considered. subject to potential fire damage. OTSG pressure transmitter SP-6B-PT), 'B' OTSG Pressure, will be functional. INFORMATIONAL LISTING 0F POTENT! ALLY AFFECTED SAFE-SHUTDOWN EQUIPMENT n) N B PERSONNEL HATCH AREA APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL unumnummusumuuuumanmuuuuuuummuuumm-EMERG. FEED FLOW ASV-5 ' B: 'A' TRAIN RmCTIDA PATH EFV-$6: B AFFFCTID BY OTSG PRESS INSTR. FAlluRf EFv-55 B AFFECTfD RY-oTSG PRESS INSTRdrAltl*r - MSV-55' B 'A' TRAIN DMCTIONAD MSy;664 B- 'A' TRAIN FlmCTIONAL" MAIN FV ISOLATION FW-14 FW-33 FW-29 FW-30 FW-15 MAIN STEAM WSV-411 SV1 F B-?' ' A' TRAIN FimCTIDAAL k ISOLATION MSV-412-sVI: B ?A* TRAIN FlmCT10NAU3 MSY;41345VII-B 'AtTRAIN FUNCTIONAL HSV-414-$91 R1 'A' TRAIN FUNCTIONAL-LETDOVN ISOLATION MUV-40 A MUV-49 FUNCTIONAL MUV 41 A , CONTINUED AP-880 REV 6 PAGE 145 0F 163 FP

4 2

-4 4

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e ENCLOSURE 1 (CONT'D1 (Page 70 of 77) RB PERSONNEL HATCH AREA (CONT'0) hbChf0N kHhkff ~s OTSG ORESSURE MS-109 PT A ' A' 01SG PRES $lRE CHAN. O INSTR. MS-Il3 PT A

B' OTSG PRES $tRE CHAN. O SP-6A-Pil A

' A' Of SG PRESSLRE HS-106-PT A ' A' OTSG PRES $tRE CHAN. A MS-Il0-PT A 'B' OTSG PRES 5URE CHAN. A OTSG LEVEL INSTR. SP-20-LT A ' A' OTSG OPR LEVEL CHAN. 0; CHANNELS B & C FUNCTIONAL SP-24-LT A

B' OTSG OPR LEVLL CHAN. 0; CHANNELS B

& C FUNCTIONAL SP-28-LT A 'A' OTSG S/U LEVEL CHAN. 0; CHANNELS B & C FUNCTIONAL SP-32-LT A

B' OTSG S/U LEVEL CHAN 0; CHAhNELS B

& C FUNCTIONAL $P-17-LT A

A' OTSG OPR LEVEL CHAN. A; CHAhNELS 8

& C FUNCTIONAL SP-21-LT A '8' OTSG OPR LEVEL CHAN. A; CHANNELS B & C FUNCTIONAL SP-25-LT A 'A' OTSG S/U LEVEL CHAN A; CHANNELS B & C FUNCTIONAL NEUIRON MONITDRING NI-l PRE-AMP A N1-2 PRE-AMP FUNCTIONAL EFT-2 LEVEL EF-98-LT A RB FANS AHF-IA A AHF-1C FUNCTIONAL AHF-IR R' AIF-IC FUleCTIONAl ' L MSIV AREA hbChkON kHkkkff EMERG. FEED FLOV ASV-5'- Rr 'A'~ TRAIN FUNCTIONAL ~' PATH l FFV-56' B ' A' TRAIN Fl#eCTIONAl ETV 8- 'A' TRAIN FineCTIONAL - FFV-58 A CLOSING FAltuRE MSV-55 L' A' TRAIN FlseCT10NAL-- B- 'A' TRAIN FUNCTIONAL' NSV-56 EFV-57 A LOSS OF AUTO CONTROL HAIN FV ISOLAT]CN FW-15 FVV 33 FVV-29 FVV-30 FVV-36 MAIN STEAM NSVJ411-5Vt< 'B ' 'A' TRAIN FUNCTIONALE ISOLATION ggy,4gg,gyg, g4 .,g, TRAIN FUNCTTONAL-N5V-413-SVIE B' 'A' TRAIN FuelCTIONAL'- NSV-414 SVI' B' 'A' TRAIN FUNCTIONAlf CONTINUED' O b AP-880 REV 6 PAGE 147 0F 163 FP

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ENCLOSURE 1 (CONT'D) (Page 71 of 77) MSIV AREA (CONT'D) APP 'R' EQUIPMENT ES TRAIN COMMENTS fs -( I FUNCTION / CHANNEL (I unummuseummanummis immuuuuuuuuuumu OTSG PRES $URE MS-109-PT A 'A' OTSG PRESSURE, CHAN. O INSTR. M06 PT' B 'A' 0TS6 PRESMRE/ CMN)~ C 1 7 MS-110-PT A 'B' OTSG PRESSURE. CHAN. A MS-106-PT A 'A' OTSG PRESSURE, CHAN. A MS-Il3-PT A 'B' OTSG PRES $tRE. CHAN. O SP-6A-Pil A 'A' OTSG PRESSURE MS-107-PT-8: 'A' OTSG PRESStRE, QMN. R NS-117-PTl' B ~ 'B' OTSG PRESStRE. DMN."C L

B' OTSG PRESSURE, 0U01.' B :

NS-Ill-PT B! = SP-!7-LT A 'A' OTSG OPR LEVEL CHAN A; CHANNELS B & OTSG LEVEL INSTR. C FUNCTIONAL SP-20-LT A 'A' OTSG OPR LEVEL CHAN. 0; CHANNELS B & C FUNCTIONAL SP-24-LT A 'B' OTSG OPR LEVEL CHAN. 0; CHANNELS B & C FUNCTIONAL SP-28-LT A 'A' OTSG S/U LEVEL CHAN 0; CHANNELS B & C FUNCTIONAL SP-32-LT A 'B' OTSG S/U LEVEL CHAN. 0; CHANNELS B & C FUNCTIONAL SP-21-LT A

B' OTSG OPR LEVEL CHAN. A; CHANNELS B

& C FUNCTIONAL SP-2S-LT A 'A' OTSG S/U LEVEL CHAN. A: CHANNELS B & C FUNCTIONAL SP-29-LT A 'B' OTSG S/U LEVEL CHAN A; CHANNELS B & C FUNCTIONAL RCS INSTR. RC-3A-Pil A RCS LOOP 'A' PRESSURE; RC-38-Pil FUNCTIONAL RC-4A-TEl A 'A' RCS LOOP HOT LEG; RC-48-TE4 FUNCTIONAL RC-1-LT1 A PRESSURIZER LEVEL. RC-1-LT3 FUNCTIONAL RC-5A-TE2 A 'A' RCS LOOP COLO LEG, RC-SB-TE4 FUNCTIONAL i RC-ISS-PT A 'A' LOOP RCS FRESSURE. RC-159-PT FUNCTIONAL I RC-2-TE1 A PRESSURIZER TEMP., RC-2-TE2 FUNCTIONAL EFT-2 LEVEL EF-98-LT A l j' EF-99-LTi 81 RB FANS AHF-1B :- B -- AHF-ICFUNCTIONAL:4 l U AP-880 REV 6 PAGE 149 0F 163 FP t

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ENCLOSU_RE1-(CORL'Q1 (Page 72 of 77) APPENDIX 'R' FIRE INFORMATION AREA DESCRP./DESIG.: T.B. EL 95 & 119 EXCLUDING 6.9KV SWITCHGEAR ROOM / o TB-95-400A & TB-119-400E I JSTRELIABLETRAIN: 'B' TRAIN .HOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT 95' & 119' ELEVATION T.B. APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAIN FV ISOLATION FVV-14 FVV-29 THRU FVV-36 FUNCTIONAL FVV-15 FVV-29 THRU FVV-36 FUNCTIONAL FVTIL3A M-29 Timu FW-3G FUNCTIONAL. FVTB-38 FW-29 TIRd FW-36 FUNCTIONAL bl5'ELEVATIONT.B; 'v APP 'R' EQUIPMENT ES TRAIN COMMENTS FUNCTION / CHANNEL MAIN FV ISOLATION FVi& 3A - FW-29 TIEU FW-36 FUNCTION /L FV E FW-29 lieu FVV-36 FUNCT10NAL-l l'h V l AP-880 REV 6 PAGE 151 0F 163 FP 1 i

A ,,__eA

W,4,44+L a-d JE 4:P-E-

%-2s R$ 4M-' +wm-a-A-=W4d4. ^<8*J ~d-4 ?-'4--4M4 M 4 ^2 M M4 a'6m4J' 4-L**-I46ai>4= 4 e d G dbeAaa-#- 9 e 1 V l l l' BLANK PAGE e l l l i-l i, O AP-880 REV 6 PAGE 152 0F 163 FP

APPEtJ X ' FIRE t ATION S 5 iti: 'B'TRAill WEVER, 'B' TRAIN EQUIPMENT COULO BE ADVERSELY IMPACTED DUE 10: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE 1[jfpRMAT10NAL LISTING OF PqlENTIALLY AFFECTED SAFE-SHU1DOWN E0VIPfffN(1 CT Ott HA MAIN FV lt0LAT10N FVIB-38 L_ - 9 O AP-880 REV 6 PAGE 153 0F 163 FP

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APPEtD X R R FORMAT 10N AREA DESCP./0ESIG.: REACTOR BUILDING INSIDE SECONDARY SHIELD WALL / RB 95-300 OST RELIABLE TRAIN: 'A' 1 RAIN JWEVER, 'A' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE TO: ADVERSE IMPACT SQGGESTED RESOLUTION / ACTION Due to fire in area of pressurizer, Should consider using pressurizer level potential loss of pressurizer instruments in the NNI cabinets. temperature instruments: o RC-2-TEl, 'A' channel o RC-2-TE2, 'B' channel. INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENI ALL ELEVATIONS FIRE LOCATION EQUIPMENT ES TRAIN COMMENTS / CHANNEL NORTH $1DC OF RB RC-2-T[1 A PRC$50RII[R f(MP; LOST FOR FIRE At THE lhSIDC D RING PRESSURlliR. RC-4A-TE1 A ' A' LOOP RC5 HOT LIG RC 5A*ff? A ' A' LOOP RCS COLD tf G O SOUTH SIDE OF RB RC-2-it! 8 PRf3SLR12LR TLMP: 1.0ST FOR FIRC AT DIE IN51DE D RING PRES $lRITIR. RC-48-if4 8

B' LOOP RC5 60f i!G RC-58 i[4 B
B' 100P RCS COLD LtG RCV-10 TimCT1DNAL PORV ISOL A110N RCV-11 m

O AP-880 REV 6 PAGE 155 0F 163 FP

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BfiQSURE 1 (C0bTfD1 (Page 75 of 77) APPENDIX 'R' FIRE IN FORKATION AREA DESCP./ DESIGN.: REACTOR BUILDING OUTSIDE SECONDARY SHIELD WALL ELEVATION 95 / RB-95-301 ./ ~ 3ST RELIABLE TRAIN: 'B' TRAIN V HOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING 0F POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT FIRE LOCATION EQUIPMENT ggi COMMENTS GENERAL ARI A Of RB wev-40 A wuy-49 FUNCTIONAt OUTSIDE D RING ggy,49 g ggy,4g 7gqgyygqgt MOV-$$$ A NORTH $1DE Of RB Alf -lR B OUTSIDE D RING pg,34,p73 g . A' LOOP RCS PRESSURE CHAN. A; RC-3B-P fi FUNCTIONAL $P 17-LT A ' A' OTSG OPR. LEVEL CHAN. A; SP-21, 22, ?3 t ?4-t i FUNCTION A'. ~ SP-2D-LT A ' A' Oi$G OPR. LEVEL CHAN, D; $P-21, 22, 23 & 24 1i Ft'NCf10NAL_ $P-25-LT A 'A' Of5G 5/U LEVEL CHAN. A; SP-29, 3D, 31 L 32-ti FUNCTIONAL _ SP-28-LT A 'A' OT5G S/U LEVEL CHAN. 0; SP-29, 3D, 31 & 37-ti FUNCY!ONA! O iP 181 f 11 'A' OTEG UPR. t TVfL cliAM. B EP-19-ti fl 'A' OTtG OPE' fTVFL OtAN_ c tP-?G-t Y ' B 'A' OTEG t/tfil'Vff DIAN_ If EP-27-tT B 'A' OftG t/tftiVFt OtAN. O SOUTH SIDF 0F RB RC-38-Pil-Bi

B' LOOP RCS PRESSURE; RC 3A-Pil ~

OUISIDE D RING FlMTf 0NA). $P-21-LT A 'B' OTSG OPR. LEVEL CHAN. A; SP 1?, 18, 19 1 20-tT FUNCf10NAL SP-24 LT A 'B' OTSG OPR. LEVEL CHAN. D; SP 17. 18, 19 L ?O-! T FUNCTION A! $P-29-Li A

B' OTSG S/U LEVEL CHAN. A; SP-25, 26,

?7 L ?e.tT rpNCT!cqAt. $P-32-LT A 'B' OTSG S/U LEVEL CHAN. 0; $P-25.26, 27 1 29-11 FUNCTIONAt. iP-Pf-tti B 'B' OTEG OPRf f Evil DIAlf B. .tP-23-t_T ' B 'B' OTsG OPR - t FYEl' OlANI c. SP. 30-t Y R

B' orig t/V l.FVfl ' 011ANL ff.-

SP-31-1T H' 'R' DTSE t/V tfVFi' ORAM c RC-1-Lil A PRESSURIZER LEVEL: LOST FOR FIRE IN IMMEDIATE TRANSMITTER AREA; RC-1-LT3 FUNCY10Nat RC 1-1.T3 8 PRES $lNIZDt LEYEL;' LOST f DR l' IRE IN IIMDIATE TRANSMITTER AREA RC-1-LTl FtlNC TIOMAt AHr-]O AP-880 REV 6 PAGE 157 0F 163 FP

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ff{C VRE 1 (C0hT'D) (Page 76 of 77) APPENDI ' FIRE INTORMATIQH AREA DESCP./ DESIGN.: REACTOR BUILDING OUTSIDE SECONDARY n SHIELD WALL ELEVATION 119 & VP / RB-119-302 3ST RELIABLE TRAIN: 'B' TRAIN -V HOWEVER, 'B' TRAIN EQUIPMENT COULD BE ADVERSELY IMPACTED DUE T0: ADVERSE IMPACT SUGGESTED RESOLUTION / ACTION NONE NONE INFORMATIONAL LISTING OF POTENTIALLY AFFECTED SAFE-SHUTDOWN E0VIPMENT FIRE LOCATION EQUIPMENT ggi COMMENTS nummmmmmmmmmanummmme-memmmmmmmmmmmmmum GENERAL AREA Of RB Ntv-A0 A OUTSIDE D NING ut,y,4, a WUV-505 A NORTH SIDE Of RB

C-t-it t -

A OUTSIDE D RING pp,44,7g g cC cA-Tf2 A SP 17-(T A 'A' 0759 000 tfvit CHAN A SP-20-tf A 'A' 015G OPR tfvit CHAN D SP-?1-tf A !P-7A-li SP-2%-tf A 'A' OTSG 5/U LEVEL CHAN A (f $P-??-ti A 'A' 0750 S/U LEVft CHAN 0 $P-?9-1Y A SP-??-(T A SP-6A-Pf1 A $P-18-LT B

A' OTSG OPit. LEVEL CilAN, B; $P-21, 27 P3 & 24-ti R mCTIONAl

$P-19-LT B' 'A' OT56 OPR. LEVEL CilAN. C; $P-21.22, P3 & 74-tT n mCTIONAl. SP+26-L1 B 'A' OT56 S/U LEVEL DIAN, B; $P-29, 30, 31 & $7-(T FUNCTIONAlf. $P-27-LT: 8

A' 0T56 S/U LEVEL DIAN. C: $P-29,30, 31 & 32-ti RmCTIONAL';

AHF-14 A PEhETRATION 130 RC-F-TEF B PRES $1Rf7ER 1EMP. RC-F-TF1 R MCTIONAt RC-30-Pil-B Rc$ LOOP *B' PRES $tRE; RC-3A-PTi' LOOP. ' A' RMCTIONAl -: PC-1-tT3 8 P9fS5tRf7ER LEVElfftC-1 tT1 FlmCTIONAL-PENETRATION 129 RC-1-tT1 A PRES $lRilER tEVft: RC-t-tT3 rVNCTIONAL RC-3A-PT! A RCS LOOP 'A' PRE $$URE; RC-38-Pil rVNCT10NAL PENETRATION !?6 APF-1B B AW -1C ftmCTIONAt-PENETRATION 309 AHF-IC AHF-1B & AHr-1A FUNCTIONAL CONTINUfD p i ( l l AP-880 REV 6 PAGE 159 0F 163 FP

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4 J5l-----& R J ._A4----- - _. -. -- - -J-#. -wa-mM--4-- 4r ec-e. Ah.42;hm A.m M mm_ O BLANK PAGE O 1 9 O AP-880 REV 6 PAGE 160 0F 163 FP ~

ENCLOSURE I (CONT'D) (Page 77 of 77) m FIRE LOCATION EQUIPMENT ES TRAIN COMMENTS (j / CHANNEL unnummmmmmmmumuuum m m muuuum $0VTH SIDE OF RB SP-20-li A 'A' OTSG OPR. LEVEL CHAN. 0 OUTSIDE D RING SP-?l-LT A

B' OTIG OPR. LEVEL CHAN. A SP-28-ti A
B' OT5G OPR. (( vfl CHAN. D

$P-79-LT A 'B' 015G $/U LEvil CHAN. A SP-68-PT1' B= 'BOTSG PRES $UNF'* SP-22*LT-B .'8' 01$G OPR. LEVEL QM Br SP418 & - 19-t1 FlmCTIONAL." LP-73-LT B 'S' 0156 OPR, LEVCl GM. C; $P.18 & 19-LT FlmCTIONAL. SP 30-L11 6 'B' 0TSG S/U LEVEL DM. B; SP 26 & 21-ti FtmC110NAL. SP-31-LT B. 'B' OTS6 S/U LEVE;. DM.- C; SP-76 & ??- tT FlmCTIONAl. RC-48-1[4: 8.' RCS LOOP 'B' HDT LIE 1[W.' ' RC-4A-1[1 l FtmC110NAL-RC-58-T[4 B. RC3 LOOP 'B' Cola IEG TEMP.; RC-5A-T[2 : FtmCTIONAL N1-1 PRE-AMP. A RCV-Il B RCV-10 FtmCTIONAL OQ i l~ i l l AP-880 REV 6 PAGE 161 0F 163 FP I l l

-..___._.._.__7______.. et O ~ BLANK PAGE O o O AP-880 REV 6 PAGE 162 0F l63 FP

ENCLOSURE 2 t FIRE REPORT DATE: TIME: l LOCATION OF FIRE: DESCRIPTION OF FIRE: DESCRIPTION OF RESPONSE: EVALUATION OF RESPONSE: ~ PROBLEMS IDENTIFIED: i FIRE BRIGADE MEMBERS PRESENT: PREPARED BY: DATE: REVIEWED BY: DATE: Fire Brigade Chief l bo AP-880 REV 6 PAGE 163 0F 163 FP -}}

ML20086A029

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