ML022490188

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Fire Hazards Analysis Report (Fhar), Rev 20, Appendix R Evaluation Report, Cables & Components in Fire Area/Zone, Volume II, Attachment 3-7
ML022490188
Person / Time
Site: Three Mile Island Constellation icon.png
Issue date: 08/27/2002
From: Gallagher M
AmerGen Energy Co
To:
Document Control Desk, Office of Nuclear Reactor Regulation
References
5928-02-20170
Download: ML022490188 (155)


Text

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENTS IN FIRE AREA/ZONE ATTACHMENT 3-6J SHEET la INTERMEDIATE COOLING A A A A AAA A A A A A A A A A A A C C C C C C C C C C C C C C C C B B B B B B B B B B B B B B B BII B B B B B B B B B B B B B B B B T T F F F F F F F F F F F F F F F F F F F F F F F F F F F B F F F F A AZZ Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A z Z Z Z 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 55 COMPONENTS a b c a 011 a a b c d e f g a b c d a b a b CIRCUITS REMARKS IC-P-lA E CG83[(PWR) X P X-X CG681 (CONT) X X X X CG685 (CONT) X D CG682 Was Spared CG683 (CONT) X X Isolated Spared (CG684)

CG686 (CONT)__

IC-P-lB E CH61 (PWR) X- --

CH601 (CONT) P x X Rerouted by RSD; Isolated CH601A (CONT) X X P X New CH602 (CONT) X P X X Isolated for RSD CH603 (CONT) P X Rerouted by RSD; Isolated CH603A (CONT) X X P X New CH604 (CONT) X CH605 (CONT) X New CH606 (CONT) X X New; Required only for RSD CH61A (Pwr) 13R - NEW IC-V-lA Manual CNS1 (PWR) X X X CH51A (PWR)

CN701 (CONT) X X X XXX X X CN702 (CONT) X X X CN702A (CONT)

CN703 (CONT)

CN704 (INTLK) 003/002 T3-6A.38 Rev. 19 003/002 T3-6A. 35

K)i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a INTERMEDIATE COOLING AAAAAAAAAAAAAAAAAACC CCC C CCCCCCCCC B B B B B B B B B B B B B B B I I B B B B BT8TB B B B B B B B B B T T FFFF FFFFFFFFFFFF FFFFFFFFFFFFFF F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A AA A A AAA AA AA Z Z AAZZZZZ ZZZZZZ Z E A A A A A A Z z z 1 2 1 222 3456 6789111 12 222222333 34455 COMPONENTS AND CIRCUITS albc I a 01111,l a~blcld e f g albcd alb a b REMARKS a

IC-V-IB IIIIIIMANUAL CP64(PWR) x x 1XI CP64A(PWR)

CP821RCONT) X X x CP822(CONT) Xx x CP822A(cont)

CP823(CONT)

CP824(CONT)

IC-V-2 MANUAL CR21{PWR) x x x CR21A{*WR)

CR361(CONT) D [I D CR361A(CONT)

CR362(CONT) x x CR362A(CONT] X NEW CR362B(CONT) XlX NEW CR363(CONT) X XIXE x RDx FOR RS ISOLATED CR364A(CONT)

CR365(CONT) X x REROUTED BY RSD CR365A(CONT) X NEW CR365B(CONT)

IX X CR367(CONT) XXNEW; REQUIRED ONLY FOR RSD CR368(CONT)xINEW REQUIREDO NLY FOR RSD CR369(CONT) NEW; REQUIRED ONLYFORev15 Rev. 15 003/002 T3-6A. 36

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3a INTERMEDIATE COOLING AAAAAAAAAAAAAAAAAAC CCCCCCCCCCCCCC B BBB BB BBBBBBBBIB IBI BBBBBBBBBB BBBB TT FFF F F F F F F F F F FF F F FFF F F F F F FFF F F F F F AA Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z 12 1 2 2 2 3 4 5 6 6 7 8 9 1i1 12 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a b c a 0 1 1 alb c d el f g a b c d a b a b REMARKS a

I C-V- 3 I I E III I IMAN UA RV1'78jCONT) I X X X1 NEW; ISOLATED FOR RSD RVIC79(CONT) pI NEW RV179A(CONT) P1 x x NEW RVI80(CONT) x NEW; P ERRE D ONLY FORERS RV1S1(CONT) XI X ISOLATED FOR RSD RV185A(CONT) X X + ISOLATED FOR RSD, RVI85 WAS SPARED EDII7(DC) X XX XI X NEW; REQUIRED ONLY FOR RSD IC-V-4 I I I IMANUAL RV9(CONT) X X1 ISOLATED FOR RSD RVliIINTLK) x x ISOLATED FOR RSD RVI2(INTLK) x x ISOLATED FOR RSD RV28(CONT) x P X x x INEW; ISOLATED FOR RSD RV29(CONT) p x NEW RV29A(CONT)XNW RV30(CONT) x x NEW; REQUIRED ONLY FOR RSD IC-V-79A POWER REMOVED CQ281(CONT) IX CQ281A[CONT)

CQ282(CONT) x xIxX1 I IC-V-79B R8(OTx xII POWER REMOVED CR281A(CONT)J-1J1 CR2832(CONT) x x x x Rev. 18 003/002 T3-6A.37

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 4a INTERMEDIATE COOLING A A AA A A A A A A A AAA A C C C C CCC CCCCCC CCCC B B BBB B BB BBBB B B BB I I B BSB BB B B B B BBB BBB T T F F F F F F F F F F F F F F FF F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z ZI F FAAA AA A A A A A A A A AAZ Z 1212223456678911 122222223333445 5 COMPONENTS AND CIRCUITS a b c a 011 abcdefgabcdabab REMARKS a

IC-V-79C POWER REMOVED CQ461RCONT)e.x CQ461A(CONT)

CQ462(CONT)xx x x IC-V-79D POWER REMOVED CR341(CONT) x x x CR341A(CONT)

CR342(CONT) x xx x x x Rev. 18 003/002 T3-6A. 38

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb oDDF FFFFF FII II INTERMEDIATE I I*R RRRRRRiT I I II I ICOOLING G G H H H H H H HBBB B B B B B S S S S B B B B B B BB F F F F FF F F F F F F F F F F HH H H F F F F F F F F AAZZZZZZAZZZZZZZZ ZZZZZZZA FFFF 1 2 1 2 3 4 5 6 7 1 2 3 4 5 6 7 8 AZZ Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS a b c d e REMARKS 2123 IC-P-IA CG83(PWR)

CG681(CONT)

CG685(CONT) CG682 WAS SPARED CG683(CONT) ISOLATED CG684 (CONT) SPALRED {CG684)

RU325(CONT)

CG686 (CONT)

IC-P-RB CH61(PWR)x II I CH601(CONT) REROUTED BY RSD; ISOLATED CH601A(CONT) NEW CH602(CONT) ISOLATED FOR RSD CH603(CONT) REROUTED BY RSD; ISOLATED CH603A(CONT) NEW CH604(CONT)

CH605(CONT) NEW CH606(CONT) NEW; REQUIRED ONLY FOR RSD CH61 A (PWR) I 13R - NEW IC-V-IA E MANUAL CN51{PWR)

CN51A(PWR) X CN701(CONT)Ix xIII CN702(CONT)I II III CNT02A(CONT) X CNTO3(CONT) X CN704(INTLK) E l IL Rev. 19 003/002 T3-6A.39

Kui APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J SHEET 2b CABLES & COMPONENTS IN FIRE AREA/ZONE INTERMEDIATE COOLING D D F F F F F F I I I I I I I I I I I I R R R R R R R T G G H H H H H H B B B B B B B B S SPBS S B B B B B BB BP FFFFFFFFFFFFFFFFHHHH FFFFFFFF AAZZZZZZZ Z ZZ Z ZZZ ZZ Z Z Z Z ZA FFFF 1i2 1234 5 6 1 2345678AZZZ 1 1 1 1 1231 COMPONENTS AND CIRCUITS alblc dle REMARKS iC-V-IB E MANUAL CP64(PWR)

CP64A{PWR) X CP821(CONT)

CP822(CONT)

CP822A(CONT) x CP823(CONT) PX CP824(CONT) P P IC-V-2 E MANUAL CR21(PWRI CR21A[PWR) x CR361(CONT)

CR361A(CONT) D CR362(CONT)

CR362A(CONT)PII1NEW p p P NEW CR362B(CONT)

CR363(CONT) ISOLATED FOR RSD CR364A(CONT)x CR364B(CONT)

CR365(CONT)I CR365A(CONT) I IIP INEW CR365B(CONT) p p p NEW CR367(CONT) NEW; REQUIRED ONLY FOR RSD CR368(CONT) NEW; ISOLATED FOR RSD CR369(CONT) NEW; REQUIRED ONLY FOR RSD Rev. 18 003/002 T3-6A. 40

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3b INTERMEDIATE COOLING D D F F F F F F I III I 11 1R R RR R R R T GGH HHH H HBBBBBBBBSSSSBBBBDBB SP p p p BB F F F F F F F F F F F F F F F H H H H F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A FFF F 1 2 1 2 3 4 5 6 1 2 3 4 5 6 718 A Z Z Z 111 1 1 2 3 1 COMPONENTS AND CIRCUITS a b c d e REMARKS 212,3 IC-V-3 MANUAL RV178 [CONT) NEW; ISOLATED FOR RSD RV179(CONT) P NEW RV179A(CONT) P P NEW RVISO(CONT) NEW; REQUIRED ONLY FOR RSD RV181 (CONT) ISOLATED FOR RSD RV185A(CONT) ISOLATED FOR RSD, RV185 WAS SPARED ED1I7(DC) NEW; REQUIRED ONLY FOR RSD IC-V-4 MANUAL RV9 (CONT) ISOLATED FOR RSD RV1I (INTLK) ISOLATED FOR RSD RV12 (INTLK) ISOLATED FOR RSD RV28 (CONT) NEW; ISOLATED FOR RSD RV29(CONT) PPNEW RV29A(CONT) P NEW RV30(CONT) NEW; REQUIRED ONLY FOR RSD IC-V-79A E POWER REMOVED CQ281 (CONT)

CQ281A(CONT)Ix x X 1 CQ282 (CONT)

IC-V-79B E POWER REMOVED CR281 (CONT)

CR28 1A(CONT)xX x CR282{CUNT) I Rev. 18 003/002 T3-6A.41

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6J SHEET 4b CABLES & COMPONENTS IN FIRE AREA/ZONE INTERMEDIATE COOLING D D F F F F F F I I I I I I I I I I I RR RR R R R T GGH HHH HHHBBBBBBBBSSSS BBBBBBB PPPP F F F F F F F F F F F F F F F F H H H H F F F F F F F F A A ZZ Z Z Z Z ZZ Z Z Z Z Z Z Z Z Z Z Z Z Z A FFFF 1 212,3456 1 234567 8AZ ZZ11 1 111231 COMPONENTS AND CIRCUITS albic dle REMARKS 2123 IC-V-79CE II I POWER REMOVED CQ461(CONT]

CQ461A(CONT) II X x X II CQ462(CONT) 1iIi IC-V-79D E POWER REMOVED CR341(CONT)II CR341A(CONT) X X CR342(CONT)X1I xI I

_________________________________ IiIL I II Rev.

-1 18 003/002 T3-6A.42

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6K CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET la AIR HANDLING AAAAAAAAAAAAAAAAAACCC CCC CCC CCC CCCCCC B B B B B B B B SB B B B B I I B B B B B B B B B B B B B B B B TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F AA Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z zz 1212223456678911 12222222333 34455 COMPONENTS AND CIRCUITS albIc a 0.111 ablcld ejf g a bcjd abab REMARKS a

AH-E-27A FOR ISPH VENT.

CBE58RPWR)

CBE470(INTLK)

CBE471{CONT C. IND) x x x x CBE472(CONT) X xX X X C8E473(CONT)

CBE474(CONT)

CBE475(CONT)

AH-E-27B FOR ISPH VENT.

CBF25(PWR)

CBF226(CONT & IND) xI x X xX1 CBF227(CONT) I x X xX1 CBF228(CONT)

CBF229(CONT)

CBF230(CONT)

CBF231(INTLK)

Rev. 18 003/002 T3-6A. 43

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6K IN FIRE AREA/ZONE SHEET lb CABLES & COMPONENTS AIR HANDLING D D F FRF F F FI 11 I IRRRRRRRT GGHHHHHHBBBBBBBBSSSSBB BBBBB PPPP FFFFF FFFFFFFFFFFFFFHH HRHFFFFFFFF AAZ ZZZ Z ZZZ Z ZZZZZ Z ZZiZZZ ZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8AZ Z Z 11111 2 3 1 COMPONENTS AND CIRCUITS aib c dIe REMARKS 2123 AH-E-27AI E I IFOR ISPH VENT.

CBE58 RIIIII I XXRX CBE470(INTLK) III L IIII X1 CBE471(CONT & IND) x I x IIII X Xl CBE472(CONT)

CBE473(CONT) X XiXl CBE474(CONT) I XI CBE475(CONT) II XI AH-E-27B I EJ FOR ISPH VENT.

CBF25(PWR) IIXlX Xl CBF226(CONT & IND) xX1 I xX Xl CBF227{CONT)IIII CBF228(CONT) X x Xl CBF229(CONT)I XI CBF230(CONT)I XI CBF231(INTLK) XI Rev. 18 003/002 T3-6A. 44

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6L SHEET la CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE CLOSED CYCLE COOLING WATER AAAAAAAAAAAAAAAAAA ACA ACCC CCC CCA C CCCCCCCCCC CC BBBBBBBBBBBBBBBBI IBBBBBBBBBBBBBBBB TT F F F F FF F F FF F F F F F F F F F F F F F F FF F F F F F F AAZ Z Z Z Z Z Z Z Z Z Z Z Z Z F FAAAAAAAAAAAAAAZ Z z z 1212223456678911 1222222233334455 a b c a 0 1 1 1 a b c d e f g a b c d a b a b REMARKS COMPONENTS AND CIRCUITS a

NS-P-lA E LP61PWR) X X P X X LP26 (CONT) X X X X LP27 (CONT) XD LP28 (CONT) XD LP29 (CONT) X D x ALSO FOR NS-P-IB LP6 A (PWR) P NEW - 13R NS-P-IB E LP7 (PWR) XXx LP31(CONT & IND) X X X X LP32 (CONT) XX LP34 (CONT) XX LS6(PWR) x X X X LS31(CONT & IND) XX X X X LS32 (CONT) X X LS34 (CON?) XX NS-P-IC E LS5(PWR) X P x x REROUTED BY RSD LS26 (CONT)

LS27(CONT) XX LS28(CON) XX X X X ISOLATED FOR RSD; LS29(CONT)

ALSO FOR NS-P-IB x NEW - REQUIRED ONLY FOR RSD LS38 (CONT)

P NEW-13R LS SA (PWR)

Rev. 20 003/002 T3-6A.45

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6L CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a NUCLEAR SERVICE CLOSED CYCLE COOLING WATER AAAA A A AAAAA A A ACA ACAAA C C C C C C CCCCCCCCC C BBBBBBBBBBBBBBBBI IBBBBBBBBBBBBBBBB TT FFFFFFFFFFFFFFFFF FFFFF FFFFFFF FFFFFFFFFFFFFFFF A A Z ZZZ ZZZ Z Z ZZZ ZZ F F A A A A AA A A A A A A A A Z Z zz 1212223456678911 12222 22233334 4 55 COMPONENTSAND CIRCUITS a b c a 0 1111I albicid e f g a b c dabialb REMARKS a

LS40(CONT) X X NEW - REQUIRED ONLY FOR RSD LS26A(CONT) X X P X NEW - ISOLATED FOR RSD LS26B(CONT) P X X NEW - ISOLATED FOR RSD NS-V-32 E CS7(PWR) X X CS161(CONT) X X CS162(CONT)

CS163(CONT)IX X X Rev.,18 003/002 T3-6A.46

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6L CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb NUCLEAR SERVICE CLOSED CYCLE COOLING WATER D D FFF F F F I I 1I I I I I I I III R RR R RRR T GGHHH H HHBBBBBBBBSSS SBBBBBBBB P PPP FFF FFFFFEFPFF FFF FFH HHH FFFFFFF AAZ ZZ Z Z ZZ Z ZZZ Z ZZ ZZZ ZZ Z ZZA F'FFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS alb c d e REMARKS 2123 LP6{PWR)XX LP26(CONT)

LP27(CONT)

LP28(CONT)

LP29(CONTW ALSO FOR NS-P-LB LP 6A NEW - 13R RPWR)

NS-P-IB LP7(PWR)

LP31(CONT & IND)

LP32(CON'r)

LP34{CONT)

LS6(PWR) x x LS31(CONT & IND)

LS32(CONT)

LS34(CONT)

NS-P-IC LS5(PWR) 1I 1 LS26(CONT) REROUTED BY RSD LS27(CONT)

LS28(CONT)

LS29(CONT) ISOLATED FOR RSD; ALSO FOR NS-P-IB LS38(CONT) NEW -_REQUIRED ONLY FOR RSD LS 5A (PWR) NEW - 13R Rev. 19 003/002 T3-6A.47

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6L CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2b NUCLEAR SERVICE CLOSED CYCLE COOLING WATER D DF F F F F F I I II I I I I I I III R RR R RRR T GGNHHHHHHBBBBBBBBSSSSBBBBBBBB F F F F F F F F F F F F F F F F H HH H F F F F F F F F AIA ZZZ Z'ZZ ZZ Z ZZZ ZZ Z ZZ ZZ Z ZA FFFFFFFFFI F IFFFF FNNFiIF F F FF 1 2 1 2 4 5 6 1 23 4 5678AZZZZ 111112 31 COMPONENTS AND CIRCUITS ab c d e REMARKS 2123 LS40{CONT) NEW - REQUIRED ONLY FOR RSD LS26A{CONT) NEW - ISOLATED FOR RSD LS26B[CONT) NEW - ISOLATED FOR RSD NS-V-32 CS7(PWR) X1 CS161(CONT) X1 CS162(CONT) X1 xxIX CS163(CONT)

Rev. 18 003/002 T3-6A.48

KJ <-I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M SHEET la CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER AAAAAAAAA AAAAAAAAACC CC CCC C CC C CC C CC B B B B B B B B BB B B B B BI IBB B B B B B B B B B B B B B B TT FFFFFFFFFFFFFF F F F F FF FF F FFFFFFFFFFFFFFFF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A AA A A A A A AA A AA A Z Z zz 1 2 1 2 212 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a blc a 0.101, a1b c d e f g alb cld a b alb REMARKS a

NR-P-lA LR16(CONT &IND) --x X X XIX XI LRI6AFCONTZ-IND)NNEW LR17(CONT) ISOLATED IN ISPH-FZ-1 AND 2 LRI8[CONT) ISOLATED IN ISPH-FZ-I AND 2 LRI9(CONT) PxWRXX)X ALSO FOR NR-P-IB LRT9A(CONT) NEW; ALSO FOR NR-P-IB LR48(PWR NR-P-lB CBLT019(CONT PWR)

CBF1019(CONT PWR)

RU236(INTLK)

RU238(INTLK)

LR5(PWR}

LR31(CONT & IND) x x x x LR32(CONT)

LR34(CONT)

LT3(PWR)

LT26(CONT & IND)x XO ERXR E LT27(CONT)

LT29(CONT)

NR-P-lC LTI6(CONT & IND) I LXX REROUTED BY RSD LTI6A(CONT & IND) NEW LT16B[CONT & IND) X - - - ISOLATED FOR RSP; NEW LT16C(CONT & IND) X X ISOLATED FOR RSP; FORMERLY PART OF LT16 Rev. 18 003/002 T3-6A.49

K> K--I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a NUCLEAR SERVICE RIVER WATER A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C B B B B B B B B B B B B B B B I I B B B B B B B B B B B B B B B B TT F F F F F F F F F F FIF F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z zz 1 21 2 2 2 3 4 5 6 6 7 8 9 11 1 22 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a b c a 0 1 1i1 a b c d elfig alb cld a blalb REMARKS a

LTI8(CONT D LT19(CONT) Dx X REISOLATED FOR RSD; ALSO FOR NR-P-SB LTI9A(CONT) NEW; ALSO FOR NR-P-IB LT33(CONT) NEW LT33A(CONT)x XX NEW LT35(CONT) X X NEW - REQUIRED ONLY FOR RSD LT48(PWR)

LR1S(CONT) ISOLATED IN ISPH-FZ-I AND 2 NR-V-lA CBE70(CONT & IND)

CBE489(CONT)x x x I xl x x CBE489A(CONT) INEW NR-V-IB CSI41(CONT) x x CSI42(CONT) x x NR-V-IC CBF84(PWR}

CBF85(CONT & IND)

CBF151{CONT & IN)x x x REROUTED BY RSD CBF151A{CONT & IND NEW CBF151B(CONT & IND X1 x x xiNEW CBFI51C(CONT 6. IND XX X+ FORMERLY PART OF CBFISI; ISOLATED FOR RSD CBF153(CONT)

CBF154(CONT)NE CBF154A(CONT) i X ELW CBF156(CONT) *yxX NEW - REQUIRED ONLY FORRSD Rev. 18 003/002 T3-6A. 50

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M SHEET 3a CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER A A A A A A A AAA AA AAA AA A CC C CC C CC C C C C CCC C B B B BBBBB BBBB B BBBBB I I B B B B B B B BB B BB BB B B TT F FFFFFFFFFFFFFFF FFFFFFFFFFFFFF FFFF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A AAA AA AAA A Z Z zz 12122 2345 667891 1 12222 22233334455 COMPONENTS AND CIRCUITS a b'c a 0 11i1I aIbicd e f gla bic d alb alb REMARKS a

NR-V-3 POWER REMOVED CBE2261CONT) X X X I I X - xX 1 I CBE227{CONT)

NR-V-5ElPOWER REMOVED CQ531(CONT)R x x CQ532(CONT)II I x x x x x x x NR-V-4A El CQ42{PWR) X1 II X. x I CQ471(CONT) X1 x IXIX CQ472(CONT) x x XIX x X1 x I CQ473(CONT) Ix x x x NR-V-4B E CR43(PWR) x x x CR471(CONT) x x xI CR472(CONT) x X I XIXX X x xxX 1IX CR473(CONT) IIx X X X NR-V-6 E POWER REMOVED CR63I(CONT] 1 III CR632(CONT) x XXX1 I xxxX 1 Rev. 18 003/002 T3-6A.51

<9 APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M IN FIRE AREA/ZONE SHEET 4a CABLES & COMPONENTS NUCLEAR SERVICE RIVER WATER A A A A A A A A A A AAA AA AA AC CC CC C CC CC CCC C C C B B BB BBBB8BBBBBBBB II BBBBBBBBBBBBBBBB TTT FF F F F F F F F F F F F F FF F FF F F F F F F F F FF F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A AA A AA A AA Z Z z z 1 1 2 2 2 3 4 5 6 6 7 8 9111 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS ANDDCIRCUITS alb c a 0 1 1 1 albicld eiflgla blcld abab REMARKS a

NR-V-18E IIIII8NUAL CS311(CONT) IIIID CS312(CONT)IIIIIIIIIII REROUTED BY RSD CS312A{CONT) IIP1 X IINEW CS312B(CONT) I X X X X Xi NEW - ISOLATED FOR RSD CS314(CONT) I X x INEW CS44(PWR) Xll NR-V-10A E POWER REMOVED CQ571(CONT) X x x x II CQ572(CONT) Ix x Ix X X1 I xX .

NR-V-10B E POWER REMOVED C0581(CONT) X II Ixx x CQ582[CONT)IIII x x Ix x X1 xX 1 I CQ54(PWR) X x x x NR-V-15A E IIMANUAL CR571(CONT) D III DD CR572A(CONT) II P x x FX X I CR572 WAS SPARdED Rev. 18 003/002 T3-6A.52

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 5a NUCLEAR SERVICE RIVER WATER A A A A A A A A A A A A A A A AAA A CC CC CCCCCCC CCC C C C B B B B B B B B B B B B B B B B I I B B B B B B B B B B B B B B B TT FF F F F F F FF FF' F FFF F F F F F F F F F F F F F F F AAZ ZZZ Z Z Z Z Z ZZIZZZ FFAAAAAAAAAAAAAAZ Z Zl 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTSAND CIRCUITS alb c a 0

.1011 a1bicid eflgla blcld abab REMARKS a

NR-V-15BEEl-RUIEONYFRANURS CR54JPWR) X1 I xX X1 CR581(CONT) D D D ID I CR582(CONT) 1P I x ISOLATED FOR RSD CR582A(CONT) p x x x P X NEW CR582B{CONT) x x P X NEW CR584(CONT) x x NEW- REQUIRED ONLY FOR RSD NR-V-19 E CS34(PWR) x x x CS271(CONT) X i CS272(CONT] x x i x x Rev. 18 003/002 T3-6A.53

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M SHEET lb CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER DiDFFFFFFIIIIIIIII!IIIRRRRRRRT GGNNHNN2BBBBBSSSB!BBBB D PpPPP F F FFFF FFFFFFFFFFHH HHF FF FFFFF A A ZZ Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A EFFF 1 2 1 2 3 4 5 6 1 23 45 67 8AZZ Z 1 1 1112 31 COMPONENTS AND CIRCUITS alb c die REMARKS 2123 NR-P-lA E, LR16(CONT &IND) X x I NP LR16A(CONT &IND) IIII I X P I INEW LR7{CONT)I I II I XPISOLATED IN ISPH-FZ-1 AND 2 LR (CONTIIIIIII ppISOLATED IN ISPH-FZ-1 AND 2 LR19(CONT) X1III x IIIIp ALSO FOR NR-P-lB LRI9A(CONT) IIIIIIX I Pl NEW; ALSO FOR NR-P-IB LR48JPWRý II I IX1 NR-P-lB IIII EJ CBEI019(tONT PWR) III I X Xl CBF1019(CONT PWR) X RU236(INTLK) XI RU238(INTLK) IIII xiXl LR5(PWR) IIII X Xl LR31(CONT & IND) X1 II x II X X I X LR32(CONT) III XlXl LR34(CONT) IIII X Xl LT3(PWR) I I II XI LT26(CONT & IND) IT1 FXORMERLY PAITIOXF LT27(CONT) III X Xl LT29(CONT) III XII NR-P-IC III EJ LT16(CONT & IND) P X XP REROUTED BY RSD LT16A(CONT & IND) PXNEW LT16B(CONT & IND) NEW; ISOLATED FOR RSD LTI6C(CONT & IND) FORMERLY PART OF LT16; ISOLATED FOR RSD Rev. 18 003/002 T3-6A.54

ATTACHMENT 3-6M APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I SHEET 2b CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER D D FFFFFFI IIIII I I I RRRRRRRT GGHHHHHHBBBBBBBBSSSSB BBBBB B PPPP FFFF FFFFFFFFFFFFHHHH FFFFFFFF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A FFFF 1 2 1 23 4 5 6 1 2 3 4 5 67 8AZZZ Z 11 11 1 2 3 1 alb c d e REMARKS COMPONENTS AND CIRCUITS 2123 LTN8(CONT)EPRXEQUREDONL P X FOIRS LTI9(CONT) x I I P II I I I _H ISOLATED FOR RSD; I II II I II I I A SO FOR NR-P-IB LTI9A(CONT) I P X1 NEW; ALSO FOR NR-P-lB LT33JCONT) I P X1 IINW LT33A(CONT) P X1 x P IINEW LT35{CONT) NEW - REQUIRED ONLY FOR RSD LT48(PWR)X LR1S{CONT) I IIIp pI ISOLATED IN ISPH-FZ-I AND2 NR-V-lA I IIIEl CBE70(CONT & IND) IxI CBE489(CONT) x I xP - A CBE489A(CONT) X P -7 - NEW NR-V-IBIJ J I 1 1 CS141{CONTl CS142(COIM I I lX ix 1 1XI 1 1 1 IONR-V-C I I I

CR-Vb4 (FWKI CBF8 5(CONT & IND)

!I !I 1 ! ! 1 ! 1 ! ! 1

-P i i i . e CBF] r & T 1" REROUTED BY RSD r I ipil'li i Pl i i i i i i i i i :i.. i I I I, I,

-YM CBFI 151A(CONT & INDI CBF: 151B(CONT & IND I I I III~AI I1111 II 111111 i ii i ii i i i i vNEW NE CIF151C(CONT & IND 1111111 FORMERLY PART OF CBF151; STOLATED FOR RSD n'rn' X

CBF153(CONT)

PX I INEW CBF154(CONT)

CBF154A(CONT) I XiIf I I fXI EII II IE _1I 1PEII I 1EE II 1 I1_

1 II1 1-R IINEW - REQUIRED ONLY FOR RSE E LRNEW I CBF156(CONT)

Rev. 18 003/002 T3-6A. 55

K)i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3b NUCLEAR SERVICE RIVER WATER D D F F F F F F II I I I I I I I1 I I R R R R R R R T GGHH lBBBBSSSSBBDBBBDBB PPPP F F F FF FF FFFF FFF FFH H H H FFF F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z ZZZ Z Z Z Z Z Z Z A FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 11 1 1 12 31 COMPONENTS AND CIRCUITS a b c dle REMARKS 2123 NR-V-3I ElIIPOWER REMOVED CBE226(CONT) x II x I xX1 I CBE227(CONT) x x NR-V-5 POWER REMOVED CQ531(CONT)

CQ532(CONT) X X NR-V-4AR CQ42(PWR)II CQ471(CONT)II CQ472(CONT) x Ix CQ473(CONT)

NR-V-4B CR43(PWR)

CR471(CONT)

CR472(CONT) x X1 x CR473(CONT)

NR-V-6 POWER REMOVED CR631(CONT)

CR632(CONT)x x Rev. 18 003/002 T3-6A. 56

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M SHEET 4b CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER D D F F FF F F I I II I I I I I I II R RR R RRR T G G H H HIH H B B B BB B B B S S S S B B B B B B B B PPPP F F F F F F F F F F F F F F F F H HH H F F F F F F F F AA Z Z Z Z Z ZZZZ ZiZZZZZZZ ZZZZZZZA FFFF 1 2 1 2 34 5 6 1 2 3 4 5 67 8AZ ZZ 1 1l12 3 1 COMPONENTS AND CIRCUITS 13alb c dje REMARKS 2123 NR-V-18 MANUAL CS311(CONT) D1ID II CS312(CONT) Ix REROUTED BY RSD CS312A[CONT) X PNEW CS312B(CONT) NEW; ISOLATED FOR RSD CS314(CONT) NEW CS44(PWR) X NR-V-10A POWER REMOVED CQ5-71(CONT)

CQ572{CONT)xx NR-V-10B POWER REMOVED CQ581(CONT)

CQ582(CONT)xx CQ54(PWR)

NR-V-15A MANUAL CR571(CONT)

CR572A(CONT} xX1 x x Ix lxCR572 WAS SPARED Rev. 18 003/002 T3-6A.57

K-'

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6M SHEET 5b CABLES & COMPONENTS IN FIRE AREA/ZONE NUCLEAR SERVICE RIVER WATER DOD FF F F F F I I I I I I II I I I I R R R R R RR T G G H H H H H B B B B B B B B S S S S B B B B B B8BB PPPP FFFF F F FF FF FF FFFFHNHHH FFFFFFFF AAZZZZZZZZZ ZZZZZ ZZZZZZZA FEFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1l 1 2 3 1 a b c dle REMARKS COMPONENTS AND CIRCUITS 2123 NR-V-15B MANUALR CR54(PWR)A IIII CR581(CONT)

CR582(CONT) ISOLATED FOR RSD CR582A(CONT) IIIIx x X x x I IX IINEW CR582B(CONT) NEW CR584[CONT) PEW- REQUIRED ONLY FOR RSD NR-V-19 CS34(PWR) x CS271(CONT) x CS272(CONT) x x Rev. 18 003/002 T3-6A.58

K>i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6N CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET la DECAY NEAT CLOSED CYCLE COOLING WATER A A A A A A A A A A A A A A A A AAA C CCCCCC C C C CC C C C C B9s B B B B BBB B BB B B B B I I BBs B BE BB B BB BEB B B B TT FFFF F FF FF FFFF F FF FFF FFFF FEFFFFF AA ZZZ ZZZ1ZZZZZ'FZ Z F AZZ A AFAAAAA AAAAAAAA 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS alb c a 01111 aablcldle.flg a blcldabab REMARKS a

DC-P-IA E.

LP2 (PWR} II X X R X Xl LP21S(CONT)OXRX LP23(CONT) II IX P X I ix X X X X

DC-P-lB E LS2 (PWR)XX LS21(CONT & IND) Xi REROUTED BY RSD LS21A(CONT) XI X P X NEW; ISOLATED FOR RSD LS21B(CONT) P X x- FORMERLY PART OF LS21; I 1 11 ISOLATION FOR RSD LS23(CONT) IX X X1 IXII ISOLATED FOR RSD LS20(CONT)Ix I INEW LS25(CONT) X X NEW; REQD ONLY FOR RSD DC-V-2A EELECTRO-PNEUMATIC RV6631PWR) X RV191(PWR)X X X X X RVI84(PWR)X DC-V-2B EELECTRO-PNEUMATIC RV665(PWR)X X X RV215(PWR) X X RV213{PWR) Xl DC-V-65A EELECTRO-PNEUMATIC RV664(PWR) X RVI91(PWR) X X I X Ix X RV184(PWR)IX DC-V-65B EELECTRO-pNEUMATIc RV666(PWR)X X X RV215(PWR) IILx RV213(PWR)

Rev. 15 003/002 T3-6B.I

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6N CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb DECAY HEAT CLOSED CYCLE COOLING WATER D D F F F F FFI I I I I I I I 1111 R R R R RR R T G G H H H H H H B B S B BB B B S S S S B B B B B B B B PPPP F F F F F F F F F F F F F F F F H H H H F:F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z ZZ Z Z Z Z ZA FFFF 121234561234567BAZZZIIIII1231 COMPONENTS AND CIRCUITS alb c doe REMARKS 2123 DC-P-RA LP2(PWR) Xx LP21(CONTl LP23(CONT)

DC-P-IB LS2(PWR)x LS21(CONT IND) REROUTED BY RSD LS21A(CONT) NEW; ISOLATED FOR RSD LS21B(CONT) FORMERLY PART OF LS21; ISOLATED FOR RSD LS23(CONT) ISOLATED FOR RSD LS20(CONT) NEW LS25(CONT) NEW; REQD ONLY FOR RSD DC-V-2A ELECTRO-PNEUMATIC RV1g1(PWR) x RVI84(PWR)

DC-V-2B ELECTRO-PNEUMATIC RV215(PWR) xX X1 RV213(PWR)

DC-V-65A ELECTRO-PNEUMATIC RVI91(PWR) X RV184{PWR)

DC-V-65B ELECTRO-PNEUMATIC RV215(PWR) X x x RV213(PWR)f Rev. 18 003/002 T3-6B. 2

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-60 CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET la DECAY HEAT RIVER WATER AAAAAAAAAAAAAAAAAACCCCCCC*CCCCCCCCC B BB EBBBBBB BR BBBBIIEBB EBBB ,BBB B B 8 BBEB TT FFFF'FFFFFFFFFFFF F FF F FF F FF FFFFF AAZ ZZZZZZZZ ZZZ ZZZFFAAA AAAAAAAAAAAZZ zz 12 1 22 2345,6678911 122i222223333 4455 COMPONENTS AND CIRCUITS alb~c a 0,1I 1 a1bic d e fgalbic dabab REMARKS a

DR-P-lA LR3(PWR)

LR23(CONT) x P XXIX X LR241CONT) x x x x XIx

)R-P-IBI LT2(PWR)I LT21(CONT & IND) -xIx xI REROUTED BY RSD LT21A(CONT & IND) X X X1P I II NEW, ISOLATED FOR RSD LT21B(CONT & IND) p I X1 IX IIFORMERLY PART OF LT21; II ISOLATED FOR RSD LT23(CONT) Xx x x NEW; ISOLATED FOR RSD LT24 (CONT) X xx NEW LT30(CONT) x x REQD ONLY FOR RSD DR-V-lA CBE59(PWR)

CBE476(CONT) I X X X, I X. IXi X CBE477(CONT)

CBE478(INTLK)

DR-V-lB CBF71(PWR)

CBF361(CONT) x x X REROUTED BY RSD CBF362(CONT)

CBF364(CONT) x - - - NEW CBF361A(CONT) xKP X -- NEW; ISOLATED FOR RSD Rev. 15 003/002 T3-6B.3

K>)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-60 CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a DECAY HEAT RIVER WATER AAAAAAAAiAAAAiAAAAAACCcCCcCCCCCCCCCCC B B BB B B B B B B B BB B I I B B B80 BB B B BB B B B 0B TT F F F F F F F F F F F F F F F F F FiF F F F F F F F F F F F F F A A ZZZ Z Z Z Z 22 ZZZ Z1 Z F F A A A AA A AA A A A A A A Z Z Z Z 1 2122234566 78911 12222 22233334455 COMPONENTS ANDOCIRCUITS a b c a 0,111 1 a b c d e f g alb c d a b a b REMARKS a

CBF366 (CONT) X X1 NEW - REQD ONLY FOR RSD CBF361B(CONT) P X X FORMERLY PART OF CBF361; ISOLATED FOR RSD Rev. 15 003/002 T3-6B.4

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-60 CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb DECAY HEAT RIVER WATER DDFFFFFFIIIIIIIII IIIRRRRR RRT GGHHHHHBHBBBBBBBBSSSSBBBBB BB PPPP F F F F F F F F F F F F F F F F H H H H F F F F FIF F F AAZZZZZ ZZZ ZZ Z ZZ Z Z ZZZZZ ZA FEFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1l 1 1 112 3 1 COMPONENTS AND CIRCUITS a2b cid e REMARKS 2123 DR-P-lA E LR3(PWR) X LR23 (CONT)

LR24(CONT) X X XR DR-P-lB E LT2 (PWR) X LT21(CONT & IND) P X I I RX REROUTED BY RSD LT21A(CONT & IND) NEW; ISOLATED FOR RSD LT21B(CONT & IND) FORMERLY PART OF LT21; ISOLATED FOR RSD LT23lCONT) NEW; ISOLATED FOR RSD LT24{CONT) PX X R X NEW LT30lCONT) REQD ONLY FOR RSD DR-V-lA E CBE59(PWR) X CBE476(CONT) PXK K K I EROUXEXD Y CBE477(CONT) X CBE4 7 8(INTLK) X DR-V-IB E CBF71(PWR) X CBF361(CONT) P X X X X REROUTED BY RSD CBF362(CONT) X CBF364(CONT) PX X X X NEW CBF361A(CONT) NEW - ISOLATED FOR RSD Rev. 18 003/002 T3-6B. 5

KU /

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-60 CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2b DECAY HEAT RIVER WATER D D F F FEFFF I III I I I I I I I I R R R R R R RT G G H H1H H H H B B B B B B B B S S S S B B B B B B B B PP P P F F F F F F F F F F FF F F F H H H H F F F F F FF F AA Z Z Z Z Z Z Z Z Z Z Z Z Z Z ZZ Z Z Z Z Z A FF F F 1 2 1 2 3 4 5 6 1I 2 3 4 5 6 7 8 A* Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS1211,2131a1b cld e REMARKS CBF366 (CONT) NEW; REQD ONLY FOR RSD CBF361B (CONT) FORMERLY PART OF CBF361; ISOLATED FOR RSD 1111111 Rev. 18 003/002 T3-6b. 6

K>J APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET la INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCCCC B B B B B B B B B B B B B B IiI B B BB B B B B B B B B B B B B TT F F F F F F F F F F F FFFEF F FFFFFFFF F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A AA A A A A A A A A A Z Z zz 1 2 1 2 2 2 3 4 5 6 6 7 809 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTSANID CIRCUITS alb~c a 1 1 011 a1b c dle f gla b c d abab REMARKS a

NI-11 INST. PWR: RS-SCC-A EA19 (PWR) xP X NEW EA340(PWR) XIX NEW RG341(INST) NEW RG341A(INST) NEW RG341B(INST) NEW; CONDUIT EMBEDDED RG342(INST) x IX NEW RG343(INST) X X NEW Rev. 15 003/002 T3-6B. 7

K)i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a INSTRUMENTATION AND CONTROLS A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C BBB B BBEB B B BB B B BB BEB I I B B B B B B B B BBSB B B B B TT F F F F F F FFFFrF F F F F F F F F F FiFF F F FF F F F F F AAZ Z Z Z Z ZZ Z Z Z Z Z Z Z FFAAAAA AAAAAAAAAZZ 12 1222 34566 78911 1 2222 2223 3334455 COMPONENTS AND CIRCUITS alb c a 0 1 1 1 a b c d e f g a blc d a b a b REMARKS a

NI-12 INST PWR: RS-SCC-B EA20 (PWR) NEW EA355(PWR) KxNEW RG440(INST) I INEW RG441(INST) NEW RG441A(INST) NEW RG441B(INST) NEW RG442(INST) NEW RG443(INST) X X XIK NEW;REQD ONLY FOR CONT RM IND RC4A-TE1 INST.PWR: NNI/ICS(AUTO PWR)

RE170(INST)(XK I RE170A(INST)

RE174(INST) X X REQUIRED FOR RC4A/B-TEI/4 RE175(INST) X X REQUIRED FOR RC4A/B-TEl/4 AP25(INST) X X X FOR PATCH BOARD AR1434(INST) X REQD ALSO FOR RC4B-TE 1/4 AR1440(INST) X REQD ALSO FOR RC4A/5B-TE4 RE17OB(INST) NEW RC4A-TE4 INST.PWR:NNI/ICS (AUTO PWR)

RE172(INST) K K RE172A(INST)

RC4B-TE1 INST.PWR:NNI/ICS (AUTO PWR)

RE171(INST) X X RE171A(INST)

AP26(INST) KX K7FOR PATCH BOARD AR1435(INST) K1 REQD ALSO FOR RC 4A/B-TE4 Rev. 15 003/002 T3-6B.8

K>i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3a INSTRUMENTATION AND CONTROLS AAAAAA AAA AAAAA CAACCAAACCCCcAAA BBBB BBBREB BBB B II B BBBBBB BB BE BBBBB T T FFFFFFFF F F F F FFF FFFFFF F F F F F F F AAZ Z Z Z2Z Z ZZ ZZZ Z FFAA AAAAAAAAA AAZ Z z z 1212223456678911 1222222 33334455 COMPONENTS ANDOCIRCUITS a bc a 0111 abc d e fgabcd b a b REMARKS RC4B-TE4 INST. PWR.: NNI/ICS (AUTO)

RE173(INST)

RE173A(INST)

TE-958 INST. PWR.: RS-SCC-A EA6853(INST PWR) X X X REQUIRED FOR CONT. RM. IND. ONLY RE503(INST) X X xxX.

RE503A(INSTI RE504(INST) IIxI REQUIRED ONLY FOR RSD IND.

RE515(INST) IX IK X X X X X REQUIRED FOR CONT. RM. IND. ONLY TE-960 INST. PWR.: RS-SCC-B EA6854A(INST PWR) xx x x x REQUIRED ONLY FOR CONT. RM. IND.

EA6854 WAS SPARED RE501(INST) XX RE501A(INST)

RE502(INST)NE RE519(INST) x x REQUIRED ONLY FOR CONT. .M. IND.

RC5A-TE2 SREQD. ALSO FOR RC-Rv-2 CONT.;

INST. PWR.: NNI/ICS (AUTO PWR)

RE178(INST)xx RE178A(INST) i REI78B{INST) iINEW REI65(INST) x x REQUIRED FOR RC 5A/5B-TE2/4 REI87(INST) Ji x x EQD ASo FOR RCSA/B-TE2/4 AP29 (INSTI i X X FOR PATCH BOARD AR1437(INST) K REQD ALSO FOR RC5A-TE4,RC5B-TE2 Rev. 15 003/002 T3-6B. 9

Kq)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 4a INSTRUMENTATION AND CONTROLS AAA A A A AAA A A A A A A CCCCCCCCCCCC CCC B B B B B B BB B B BB B B B BRI I B B B B B BBB B B B BBB TT FFFFF F FFFF FF1FFFFFF FFFFFFFFFFFFF FFF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z FFAA AA A A A A A A A A A AAZ Z zz 1 21'222345667 89 11 12222222 33334455 COMPONENTS AND CIRCUITS ab c a 0111 abc d e~f ga blcd a bla b REMARKS I a RC5A-TE4 REQD ALSO FOR RC-RV-2 CONT; RE180(INST)x INST.PWR:NNIvICS. AUTO)

REI80A(INST)

RE180B(INST) NEW RC5B-TE2 INST.PWR.:NNI/ICS (AUTO)

REI82(lNST) x X REI82A(INST)II AP32(INST) XIXI FOR PATCH BOARD RC5B-TE4 IINST.PFWR:-NN17!Es- (AUTO)

RE184(INST)

RE184A(INST)

TE-959 INST.-PWR.: RS-SCC-A FEA6853(INST PWR) x xX, REQD. ONLY FOR CONT.R4. IND.

RE461{INST) x xX, Ix x x RE461A(INST)

RE462(INST) x x REQUIRED ONLY FOR RSD IND RE516(INST)x x x ix x xix x REQD. ONLY FOR CONT.RM. IND.

Rev. 15 003/002 T3-6B.O10

K)/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 5a INSTRUMENTATION AND CONTROLS A A A AA AA AA A A A A A A AC CCC CCC CCC CC CC B B SBBB B B B B B B B B B I I B B B B B SB B B BB B B B TT FF F F F F F F F FF F F F F F F F F F F F F F F F FF F F FF AA Z Z Z Z Z ZZZZZZZZZ FFAAAAAA AAAAAAAAA Z2 z z 1212223456678911 122222 2233334455 COMPONENTS AND CIRCUITS a b c a Dill, ab1cd1e1fg ab c dabab REMARKS TE-961 INST. PWR.: RS-SCC-B EA6854A(INST PWR) X X X x x REQUIRED ONLY FOR CONT. RM.

IND.; EA6854 WAS SPARED RE463(INST) xi X X RE463A(INST)

RE464(INST) x RE520(INST) x xK x x REQ. ONLY FOR CONT. RM. IND RC3A-PT3 ALSO FOR RC-RV-2 CTL. AND FOR ACTUATING ESAS AND HPI; INST. PWR.: EG-DP-VBA EA105(CONT PWR) x P xx, NNI/ICS (AUTO PWR)

RE167(INST) X1Ix RE213(INST) x xI RG201(INST) x xP x x RG2()1A(INST)

RG20IB(INST) NEW PT-963 RSD INDICATION ONLY; INST. PWR.: RS-SCC-A RE509(INST) x X X X X X RE509A(INST)I II RE526(INST) X1 I x I NEW PT-949II INST. PWR.: RS-SCC-B EA6854A(INSTKPWR)X K K REQD ONLY FOR CONT.RM.IND; EA6854 WAS SPARED.

RE499(INST) X -XX --

RE499A(INSiT --

RE500(INSTN)

RE517(INST) X K K K X REQD. ONLY FOR CONT.RM IND.

Rev. 15 003/002 T3-6B.11

K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 6a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAA]AAAAIACC*CCCCCCOCCCCCCC BB BBBBBB BBBBBB BBPBB EBB IBB B BB BB BB TT FFFF FFFFFFFFF FFF FFFFFFFEFFFFFFFFF AAZZ2 ZZ Z ZZ ZZZ ZZ Z FFAAAAAAAAAAAAAA Z Z ZZ 1212223456678911 122 222223 3334 455 COMPONENTS AND CIRCUITS abc a 01,11.1 abic d e f g albic d a ba b REMARKS a

RCI-LT1 INST PWR.: NNI/ICS (AUTO)

AP21{INST)D X X FOR PATCH BOARD; ALSO I FOR RCl-LT3 RE156(INST) X X RE156A(INST)

REI59(INST) X IX REQUIRED ALSO FOR RCl-LT3 RE161[INST) X IX REQUIRED ALSO FOR RCI-LT3 RCl-LT3 INST. PWR.: KNI/ICS (HAND)

RE158(INST)x X RE158B(TNST) RE158A WAS SPARED LT-777 1NST. PWR.: RS-scc-B RE497(INIST) X i X I RE497A(INST)

RE498(INST) Xi RE521(INST) X1I X X 1 REQD. ONLY FOR CONT.RM. IND.

Rev. 15 003/002 T3-6B.12

K>i APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CALLES & COMPONENTS IN FIRE AREA/ZONE SHEET 7a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAA AAAAAACCCCCCCCCCCCCCCC BbB bB B BBE BEBb BB BE B B B I I B BBB B B B B BB B B B B B B TT F F F F F F;F F F F F F F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z ZZ 12 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 323 3 4 4 5 5 COMPONENTS AND CIRCUITS alb c a 0111 a b c d efg abc dab a b REMARKS RC2-TE1 INST PWR.: NNI/ICS (AUTO)

RE162()INST)ix RE162A(INST)

RE164(INST) X X REQUIRED ALSO FOR RC2-TE2 RE165(INqT) x x REQUIRED ALSO FOR RC2-TE2 RC2-TE2 INST. PWR.: NNI/ICS (AUTO) & RS-SCC-B RE495(INST) X X X RE495A(INST)

RE496(INST) IX X X REQD ONLY FOR CONT.RM.IND.

LT-7175 INST. PWR.: RS-SCC-A EA6850(INST PWR) x x x REQD. ONLY FOR CONT.RM. IND.

RE473(INST) XP x x x RE473B(INST) NEW RE473C(INST) RE473A WAS SPARED RE474(INST) X X REQD. ONLY FOR RSD IND.;NEW RE510{INST) x P P XIIX X x REQD. ONLY FOR CONT.RM.IND.

RL184{INST) I X X REQD. ONLY FOR CONT.RM. IND.

Rev. 15 003/002 T3-6B. 13

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 8a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAAAAAACCCCCCCCCCCCCCCC B B B B B B B B B B B B B B I IB B B BTT B B B B B B B B B B B T T F F F F F F FFFF F F F F F F FFFFFF F F F FF F F F AAZ Z Z Z Z Z Z Z Z Z Z Z Z Z FFAAAAAAAAAA AAAAZ Z zz 12122 23456678 911 122222223333 4455 COMPONENTS AND CIRCUITS aIbc a 011, l abcdefg bcdababREMARKS a

LT-789 INST. PWR.: RS-ScC-B EA6851A(INST PWR) iK K K X REQD. ONLY FOR CONT. RM.

IND.; EA6851 WAS SPARED EA6852(INST PWR) xK x REQD. ONLY FOR CONT.RM.IND.

EA6852A(INST PWR) Kx x REQD. ONLY FOR CONT.RM.IND.

RE475(INST) X K x RE475A(INST)

RE476(INST) x RL183(INST) X IX REQD. ONLY FOR CONT.RM.IND.

RE513(INST) X x Kix REQD. ONLY FOR CONT.RM.IND.

LT-788 INST. PWR.: RS-SCC-A EA6850(INST PWR) I I X REQD. ONLY FOR CONT.RM.IND.

RE477(INST)I K I X XXX RE477A(INST)

RE478(INST) KI x REQUIRED ONLY FOR RSD IND.

RE511(INST) x xi x x x X X REQD. ONLY FOR CONT.RM.IND.

RL184(INST) X X REQD. ONLY FOR CONT.RM.IND.

Rev. 15 003/002 T3-6B. 14

K_.

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 9a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAAAAAAAC CCCCCCCCCCCCCCCC BBBBBB BBBBBBBBBBBI I BBBBB B B BBBBBBBB TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F AA Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A AA A A A A A A A A A A Z Z ZZ 1 2 1 2 2 2 3 4 5 6 6 7 8 9 11 12 2 2 2 2 2 2 323 3 3 4 4 5 5 COMPONENTS AND CIRCUITS abc a 0I111 a1b cld e f g a~b c dabab REMARKS LT-776 INST. PWR.: RS-SCC-B EA6851A(INST PWR) X X X X X REQ. ONLY FOR CONT RM. IND.;

EA6851 WAS SPARED EA6852(INST PWR) X X REQD. ONLY FOR CONT. RM. IND.

EA6852A(INST PWR) I X REQD. ONLY FOR CONT. RM. IND.

RE479(INST) X x X RE479A(INST)

RE480(INST) X RL183(INST) x X REQD. ONLY FOR CONT. RM. IND.

RE512(INST) X X X X X REQ. ONLY FOR CONT. RM.IND.

SP6A-PT1 REQUIRED ALSO FOR MS-V-3D, E&F; INST PWR: NNIICS (HAND & AUTO)

RE509(INST) PXPXXI REI09A(INST)

RE1O9B(INST) NEW REL43(CONT) X X REQUIRED ALSO FOR SF6A-PT2 RE14(INST) X X REQUIRED ALSO FOR CS6A-PT2 RF202(CONT) XI REQD. ALSO FOR SP6A-PT2 RF219(CONT) I xi REQD. ALSO FOR SP6A-PT2 RF220(CONT) 1)( REQD. ALSO FOR SP6A-PT2 SP6A-PT2 REQUIRED ALSO FOR MS-V-3D, E&F;

+ INST PWR: NNI/ICS (AUTO)

REIII(INST) x xL RE111A(INST)

PT-950 I INST. BWR.: RS-sCC-A EA6853(INST PWR) X X X REQUIRED ONLY FOR CONT._RM. IND.

RE465(INST) X P P X1 X X RE465C{INST) RE465A WAS SPARED RL43(INST) 1JI:x[ ISOL. FOR A FIRE IN FH-FZ-5 RE514(INST) 1X[PIP X X X x REQD. ONLY FOR CONT. RM. IND.

Rev. 15 003/002 T3-6B.15

K)/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 10a INSTRUMENTATION AND CONTROLS AIAAAAAAAAAAAAAAAAACCCCCCICCCCICCCCCIC BIB B B BB BBBBBBB BBIB I B 6 BBBBBBBBBBBBBBTT T T F F F F F F F F F F F FIF F F F F F F F F F F F F F F F F F F F AAZ Z ZZ Z Z Z2ZZZ Z2 ZZFFAAAAAAAAAAAAAAZ Z Z2 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS alb c a 0,1111, a b c dle f gla blc d a b a.b REMARKS a

RE465B(INST) NEW RE466(INST) XIXIREQUIRED ONLY FOR RSD IND.

ISP6B-PTI REQD ALSO FOR MS-V-3A, B & C; INST PWR: NNI/ICS (HAND &

AUTO)

RE11O(INST)x x RE11OA(INST)

REI13(CONT) X X REQUIRED ALSO FOR SP6B-PT2 RE114(INST) x Ix REQUIRED ALSO FOR SP6B-PT2 RF209(CONT) X ALSO REQD FOR SP6B-PT2 RF220(CONT) X ALSO 9EQD FOR SP6B-PT2 ISP6B-PT2 REQD ALSO FOR MS-V-3A, B & C; INST PWR: NNI/ICS (HAND &

AUTO)

REII2(INST) xX1X RE112A(INST)

REI12B[INST) NEW PT-951 INST. PWR.: RS-sCC-B EA6854A(INST PWR) IXX Xx x REQD. ONLY FOR CONT.RM ID.

f. I EA6854 WAS SPARED RE467(INST) X, x x RE467A(INST)III RE468(INST) I XI Rev. 15 003/002 T3-6B.16

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET Ila INSTRUMENTATION AND CONTROLS A AAA AA A A AA A A AAA A A A A C C C C C C C C O C C C C C C C B B B B B B B B B B B B B B B I I B B B B B BB B B BB B BBB T T FFF F F F F F F F F F F F F F F FFF F F F F F F F F F F F F F AA Z Z Z ZZ Z Z Z ZZ Z Z Z Z FFFAAAAAAAAAAAAAA Z Z 7zz 1 2 1 2 2 2 3 4 5 6 67 8 9 1 1 2 2 22 2 2 23 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a b c a 0.1 1.1 a.b cid e f g a b c d a bab REMARKS a

RE518(INST) X X X X I REQUIRED ONLY FOR CONT.RM.IND.

RL53(INST) x X X ISOL. FOR A FIRE IN FH-FZ-5 DPT-802 E INST PWR: RS-SCC-A RE232A(INST) x Ix X X X X X Kx NEW;REQD ONLY FOR CONT RM.IND RE469(INST) K XX K x X XXX RE470(INST) x X REQD ONLY FOR RSD IND RE469A(INST) X NEW DPT-803 E INST PWR: RS-SCC-B RE234A(INST) X X x Kx Kx NEW;REQD ONLY FOR CONT RM.IND RE471KINST) XX K x x RE472(INST)Rx RE471A(INST) X NEW DH2-TEI INST PWR:

X X X X X X RE486(INST)

RE555(INST) IX - 11T JX. x REQD. ONLY FOR CONT. RM. IND.

Rev. 18 003/002 T3-6B.17

KUi APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 12a INSTRUMENTATION AND CONTROLS AAAAAAAAA AAAAAAAAC CCCCCCCCCCCCC CC B BHB B B B B B B B B B B B B I I B B B B B B B B B B B B BB B TT F F F F F F F F F F F F F F FFF F F FF F F F F F F F F F F F F A A ZZ Z Z Z Z Z Z Z Z Z Z ZZ F F A A A A A A A A A A AA A AZ ZZZ 1212223 45667891 1 1222222 23333 4455 COMPONENTS AND CIRCUITS ab Ic a 0,111 a1blclde.f~g alb c d ab ab REMARKS a

RE487 (INST) X I X REQUIRED ONLY FOR RSD IND DH2-TE2XR INST. PWR.:

RS-SCC-9 RE492(INST)x ix x x x !x RE493(INST) x RE556(INST) X K x REQD. ONLY FOR CONT.RM.IND.

DH6-TEI INST. PWR.:

RS-SCC-A RE483(INST) x x x X x x x x RE484(INST) x x REQD. ONLY FOR RSD IND RE555(INST) xX1 xX REQD. ONLY FOR CONT. RM IND DH6-TE2E INST. PWR.:

RS-sCC-B RE489(INST) Ix x x x ix RE490(INST) IIXi RE556(INST) IIX1 x X I REQD. ONLY FOR CONT.RM.IND, LI-1004 LI-1005 LI-152 Rev. 18 003/002 T3-6B.18

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 13a INSTRUMENTATION CONTROLS AAAAAAAA A A A AA AAAAA A A C CACA CCCC CCC C C CCCCCC CC B B B B B B B B BB BBB B BB I I BB B B B B8 BB BB BB B B B TT F F F F F F F F F F F F F F FFF F F F F F F F F F F F F F F F F AA Z Z Z Z Z Z Z Z ZI Z Z Z F F AA A A A A A A A A A A A A Z Z zz 121222 3456678911 1222222 233334455 COMPONENTS AND CIRCUITS alb c a 0, 11 a1b c de figalbc d a b alb REMAR*S a

MU14-LT INST. PWR.: NNI/ICS (AUTO)

RE44(INST) X XX RE45(INST) X X LT-7788 INST. PWR.: RS-SCC-B RE481(INST) X X X RE482(INST) X RE522(INST) xX X X X X REQD. ONLY FOR CONT. RM. IND.

EA6851A(INST PWR) XX X X X FOR CONT. RM. IND. ONLY EA6852(INST PWR) X X FOR CONT. RM. IND. ONLY LT-808 INST. PWR.: RS-SCC-A RE239A(INST) X X X XxX X NEW RE383(INST) PX X X X XX NEW LT-809 INST. PWR.: RS-SCC-B RE237A(INST) X X XI X X NEW;REQD ONLY FOR CONT RM.IND RE384(INST) X P IX X X RE385(INST) X FT-788 INST. PWR.: RS-SCC-B RK848(INST) X RK885 (INST)X Xx RK886(INST) xX XREQD. ONLY FOR CONT. RM. IND.

Rev. 18 003/002 T3-6B.19

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 14a INSTRUMENTATION AND CONTROLS AAAAAAA AAAAAAAAAACCCCCCCCCCCCCCCC B Bs 0B0sB B B B B B B B B B B I I B B B B s B B B B B sBB B B B TT F F F F F F F F F F F F F F FFF F F FF F F F F F F F F F F F F A AZ Z Z Z Z Z Z Z Z Z Z Z Z FFAAAAAAAAAAAAAAZ Z z z 1212223456678911 1 222222233334455 COMPONENTS AND CIRCUITS abc a 0111 a b c d e f g a b cld a biab REMARKS a

RK887(INST) X X X REQD. ONLY FOR CONT. RM. IND.

RK896(INST) X NEW; REQD. ONLY kXFORSD FT-779 INST. PWR.: EG-DP-VBC RK835(INST) X RK8BB(INST) X RKB89(INST) X RK890(INST) X X K REQUIRED ONLY FOR CONT. RM.IND.

RK897(INST) X NEW; REQD. ONLY FOR RSD EA516KINST PWR) IX XX REQUIRED ALSO FOR FT-791 EA517[INST PWR)I X REQD. ONLY FOR CONT. RM. IND.,

I IIALSO REQD. FOR T-791 FA519(PWR)x NEW; ALSO REQD. FOR FT-791 F'T-782 INST. PWR.: RS-sCC-B RK836(INST) x RK882(INST) x x RK883(INST) x X , REQD. ONLY FOR CONT. RM. IND.

RK884(INST) I X I X REQD. ONLY FOR CONT. RM. IND.

RK895(INST) K INEW; REQD. ONLY FOR RSD FT-791 IINST. PWR.: EG-DP-VBC RK847(INST) x RK891(INST) x RK892(INST) x RK893(INST) x x X REQD. ONLY FOR CONT. RM*. IND.

RK898(INST)x----- NEW; REQD. ONLY FOR RSD Rev. 15 003/002 T3-60.20

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 15a INSTRUMENTATION AND CONTROLS A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C B

B BB BBBBBB BBBBBBBB I I B BRB B BB BB B B B B B B B TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z Z Z 12122234566 78911 12222222333344 55 COMPONENTS AND CIRCUITS a1b c a 0 1 1 1 alblc def g a b c d a lbab REMARKS a

LT-1044 INST. PWR.: HSPS-A RL3(INST) XX RL3A(INST)

RL48(INST) X X LT-1040 INST. PWR.: HSPS-B RL23(INST) x RL23A(INST)

RL59(INST) x KX RL189(INST) x X LT-1045 INST. PWR.: HSPS-C RL13(INSTN RC RL13A(INST)

LT-1041 INST. PWR.: HSPS-D RL33(INST) X RL33A(INST)

LT-1046 INST. PWR.: HSPS-A RL4(INST) XX RL4A(INST)

RL40(IND) I x Rev. 15 003/002 T3-6B.21

K);

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P SHEET 16a CABLES & COMPONENTS IN FIRE AREA/ZONE INSTRUMENTATION AND CONTROLS AAAAAAAAA AAA AAAAAACCCCCCC CCCCCCCCC B8BBB BBBB B BB B B B BOB I I B B B B B B BB B B B B B B B B TT FF F F F F F F F F F FF F F F F FF F F F F F F F F F F F F A A Z Z Z Z Z2 ZZ ZZ22 Z Z Z F F A A A A A A A A AA A A A A Z Z 22 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1i1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a b c a 0111 abcdefgabcdabab I REMARKS a

LT-1042I IINST. PWR.: HSPS-B RL24(INST)I 1 II IX RL24A(INST)I I I I I II RL190(INST) X X x LT-1047 INST. PWR.: HSPS-C RL14(INST) III RL14A(INST)

LT-1043 INST. PWR.: HSPS-D RL34(INST) X RL34A(INST)

LT-1052 NT PWR.: HSPS-A RLI(INST) x x RLIA(INST)

RL48(IND) X X LT-I048INST. PWR.: HSPS-B RL21(INST) xi RL21A(INST)

RL59{INST) X1 x x RL189(INST) xi (X IX LT-1053 INST. W: HSPS-c RL11(INST)

RL1IA(INST) 4 Rev. 15 003/002 T3-6B. 22

K) <-Iý APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 17a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAA A AA AAA C C C C C C CCC ACACA CCC CCCC BBBB SBB BEbEB BBBB BBI IBSBBBEBB BEB BB EBB BSB TT F F F F F F F F F F F F F F FF F F F F F F F F F F F F F F F AA Z Z Z Z Z Z Z Z ZZZZZ FZF FAAAAAAAAAAAAAA Z Z Zz 1212223456678911 1 222 222233334455 COMPONENTS AND CIRCUITS abc a 0 1 11 alb cldle tgab cld a b alb REMARKS a

LT-1049 INST. PWR.: HSPS-D RL31(INST)I X RL31A(INSTJ LT-1054 INST. PWR.: HSPS-A RL2(INST) X X RL2A(INST)

RL4 0(IND) X X LT-1050 INST. PWR.. HSPS-B RL22(INSTI X RL22A(INST)

RL189(INST) X X X LT-1055 INST. PWR.: HSPS-C RL12(INST) X RL12A(INST)

LT-1051 INST. PWR : HSPS-D RL32(INST)

RLJ2A(INST)

LT-1060 INST. PWR.: HSPS-A RL41(INST) XX RL1I6(INST) X X x Rev. 15 003/002 T3-6B.23

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 18a INSTRUMENTATION AND CONTROLS A A A A A A A AA A A A A A A A A A C C C C C C C C C C C C C C C C B B B B B B B B B B B B B B B BII I B B B B BB B B B B B B B B B TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F AAZZ Z Z Z Z Z Z Z Z Z Z Z1 Z FFAAAA AAAAAAAAA AZ Z zZZ 1212223456 678911 12222222 33334 455 COMPONENTS AND CIRCUITS albac Ia 0f 1,11 a b cld e f ga b cldabab REMARKS a

LT-1061 INST. PWR.: HSPS-B RL51(INST) X XX RL185(INST) II KI LT-1062 INST. PWR.: HSPS-A RL42(INST) X X RL186(INST) X X X X LT-1063 INST. PWR.: HSPS-B RL52(INST) X X X RL185(INST) X X PT-1180 INST. PWR.: HSPS-B RL27 (INST) X RL27A(INST)

RL192(INST) X XX K PT-1182 INST. PWR.: HSPS-C RL15(INST) X PT-1181 INST. PWR.: HSPS-D RL37(INST)IX PT-1184 INST. PWR.: HSPS-A RL9(INST) X X RL9A(INST)

RL191(INST) XX X X Rev. 15 003/002 T3-6B.24

K)j <-I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES 9 COMPONENTS IN FIRE AREA/ZONE SHEET 19a INSTRUMENTATION AND CONTROLS AAAA AAAAAA AAAAAAAAiCCCCCCCCiCCCCCCCC B B B B B B B B B B B9B B B I II B B BS BB B B B B B B SB 6 B B T T F F F F F F F F F FF F F F F F FFFFFFFFF F F F F F A A Z Z ZZ2 Z ZZ Z 22ZZ F F A A A A A A A A A A A A A A Z Z 121222345667891 1 1 2222222333 34455 COMPONENTS AND CIRCUITS a blc a 0111i a ab l c dle f g a b c~da b alb REMARKS PT-1185 INST. PWR.: HSPS-c RLI6(INST)

PT-1183 INST. PWR.: HSPS-D R!38(INST)I X PT-1186 INST. PWR.: HSPS-A RL10(INST) XiX X X PT-1187 INST. PWR.: HSPS-B RL28(INST) X PT-1186 E INST. PWR.: HSPS-C RL19(INST) xx PT-1189 E INST. PWR.: HSPS-D RL39(INST) I xx TE-1046 INST. PWR.: HSPS-A RL7(INST) X X RL7A(INST)

TE-1044 INST. PWR.: HSPS-B RL25(INST)

RL25A(INST)

Rev. 15 003/002 T3-6B.25

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 20a INSTRUMENTATION AND CONTROLS AAAAAAA AAAAAAAAAAACCCCCiCCCCCCCCCCC B B B B B B BBB B B B0B B B B B I IB B B B B BB B B B B B B B B B TT F F FF FF F F F F F F FFFFFFF FFFFFFFFFFF F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A AAA A A A A A A A Z Z zz 1 2 1 2 2 2 3 4 5 6 6 7 8 9 11 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS abc a 0111i,1 a1b clde8f g albcdabab REMARKS a

TE-1047 INST. PWR.: HSPS-c RL17(INST) x RL17A(INST)

TE-1045 INST. PWR.: HSPS-D RL35(INST) x RL35A(INST)

TE-1050 INST. PWR.: HSPS-A RL8(INST) XX RL8A(INST)

TE-1048 INST. PWR.: HSPS-B RL26(INST) X RL26A(INST)

TE-1051 INST. PWR.: HSPS-C RL18(INST) x RL18A(INST)

TE-1049 INST. PWR.: HSPS-D RL36(INST) x RL36A(INST)

Rev. 15 003/002 T3-6B.26

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 21a INSTRUMENTATION AND CONTROLS AAAAAAAAAAAAAAAAAACCCCCCCCCCCCC CCC B B B B B B B B'B B B B B B B B I I B B B B B B B B B B B B B B B B TT FFFFFFFFFFFF F F F F F F F FF F F F FFFFFFFFFFFFFFFF A A Z ZZZZZ ZZZ ZZZZZ F F A A A A A A A A A A A A A A Z Z ZZ 1212223456678911 1222 222233334 455 COMPONENTS AND CIRCUITS a blc a 0111IoI a1b c~d e f glalb cldabab REMARKS a

ICg-TE FOR MU-V-lA/B (MANUAL);

INST. PWR-NNI/ICS (AUTO)

RE262(INST) x RE262A(INST)

RE263(INST) X X R MU5-TE E FOR MU-V-3 (MANUAL);

INST.,PWR-NNI/ICS (AUTO)

RE42(INST)I X X X X RE43(INST)Rx MU42-DPTE FOR MU-v-32 AUTO CONTROL, AND RCP AUTO TRIP; INST. PWR-NNI/ICS (AUTO)

RE330(CONT) iX1 I RE348(INST) x Tx XXI RE354(IND) x x AP229 (INST) X I RC3A-PTl FOR RC-RV-2 AND RC-V-1 CONT I INST. PWR.: (AUTO)

RE228(INST)x x RGI8(INST)xx RGI8A(INST)

RGISP[INST) NEW SPIOA-PTI FOR MS-V-3D, E,F CONTROL;

- -- --- INST. W. NNI/ICS (AUTO)

REI37(INST) i REI41(CONT) ýYEQIRED FOR SPlOA/B-PTI/2 REI42(INST) I REQUIRED FOR SP1OA/B-PT1/2 Rev. 20 I

003/002 T3-6B.27

I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 22a INSTRUMENTATION AND CONTROLS A A A A A A A A A A A A A A A A A AC C C C C C C C C C Ci C C C C C B B B B B B BBB BB B B B B I I B BBS B B B B BBBBBBBB B TT FFFF F F F F F F F F F F F F F F F F F F F F F FF F F F F F A Z Z Z Z Z Z Z Z Z ZZZZZ Z F F A A A A A A A A A A A A A A Z Z ZZ 12122223456678911 12 222222333 34455 COMPONENTS AND CIRCUITS alb c a 0111. a b c d eof glalb c d a bab REMARKS a

SP10A-PT2

+H FOR MS-V-3D, E,F CONTROL; INST.PWR:NNI/ICS(HAND&AUTO)

RE138(INST)x SP1OB-PT1 FOR M-V-3A,lB,C CONTROL; INST.PWR:NNI/ICS (AUTO)

RE139(INST)x SP1OB-PT2 FOR MS-V-3A,B,C CONTROL; INST.PWR:NNI/ICS(HAND&AUTO)

RE140(INST)K LS-244A FOR DG-y-1A OPERATION EDI 326 (CONT)

RY172(CONT)

Rev. 15 003/002 T3-6B. 28

K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 23a INSTRUMENTATION AND CONTROLS A A A A A A A A A A A A A A A A AA C C C C C C C C C C C C C C C C BSBBB BBBBBB BBBBBB II BBBBB B BBBBBBBBBBB TT FFFFF F F F FFF F FF FFF F F F FF F FFF F F F F FF F AAZ Z Z ZZ Z Z ZZZ ZZZ FFAAAAAAAAAAAAAAZ ZZZ z z 1212223456678911 1222222233334455 COMPONENTS AND CIRCUITS a b c a 0111 i albcldie f gab cldabab REMARKS a

LS-244B FOR DG-y-IB OPERATION ED1526(CONT)

RZ172(CONT)

RM-LI FOR MU-V-2A/B (MANUAL);

INST. PWR.: EG-DP-VBA RM1001(HV) X X RM1002 (SIG) X X RM1003 (ANTI-JAM) X X RM1004 (MET) X X RM1005 (CONT/ALM)xx RM1006{HV)

RM1007(SIG)

RM1007A(16)

RM1008W(ANTI-JAM)

RMI009(SIG)

RMI010(CONT)

EA102(CONT PWR)x x x RC3A-PT4 INST. PWR.: EG-DP-VBB RG202(INST)x x x RG202B(INST)

RC3B-PT3 INST. PWR.: EG-DP-VBC RG203(INST) X RG203B(INST)

PT-282 E INST. PWR.: EG-DP-VBA RS211(INST)I II X XXX X K Rev. 15 003/002 T3-6B.29

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 23a' INSTRUMENTATION AND CONTROLS AAAAAAA AAAAAAAA AACCOCCCCC C C C C CCCCC BBBBB BBB BBB BB B IBI BIB B BBBBBBBBBBsB BB TT F F F F F FF F F F F FF FF FFF F F F F F F F F F F F F F A A Z ZZZ Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z Z Z 1212223456678911 12222222233 334455 COMPONENTS AND CIRCUITS a b c a 0,10,1 a1b1c1d1e fgaclda f g b b alb REMARKS a

EA108 (INST PWR) -x x x x x- x x EA6872 (CONT PWR) x x x RC826 (INST) -X---X--- X x x xASSOC. CKT. BY COMMON RC827__INST) X X XBREAKER (HYDROGEN ANALYZER RC828 (INST) x x X CIRCUITS)

RC829 (CONT) x x x x RC830 (CONT)x- x x x RC831 (CONT) x__XX X Rev. 15 003/002 T3-6B.30

lK APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 24a INSTRUMENTATION AND CONTROLS A A A A A A A AAAA AA A AA CCCC CCC CCC CCC CCC B BE BEBBsB BE9 BBBB9 B I BB BBB BsB BB BBBB TT FF F F F F F F F F F F F F F F F F F F F F F FF F F F F F F F A A Z Z Z Z Z Z Z ZiZ Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z ZZ 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS abc a 0 11 a b c d e f gabcdla balb REMARKS PT-285 E INST. PWR.: EG-DP-VBB EA308(INST PWR) X X X X X RS212(INST) X X X X X X PT-288 E INST. PWR.: EG-DP-VBC EA508(INST PWR) X X XX X RS213(INST) X X X PS-932 E RP735 (CONT) X X XX PS-933 E RP745 (CONT) X X X X PS-934 E RP755(CONT) X X XX PS-935E RR735(CONT) XX PS-936 E RR745(CONT) XX PS-937 E RR755(CONT} XX LT-802 INST. PWR.: EG-DP-VBA AR1464(INST) X X X X X RP821(CONT) X RP843(CONT) XI LT-803 INST. PWR.: EG-DP-VBB AR1471(INST) X X IX RP624(CONT) X X X RP846(CONT)XX Rev. 15 003/002 T3-66. 31

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 25a INSTRUMENTATION AND CONTROLS A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C SB B B B B BSP B B B B B B B BRI I B B B B B B B B B BBSTB B B T T F F F FF F F F F F F F F F F F F F F F F F F F F F F F F F F AAZ Z Z Z Z ZZZ Z ZZ ZZ FFFAAAAAAAAAAAAAAAZ Z ZZ 121222345667891 1 1222 222233334455 COMPONENTS AND CIRCUITS ab c a 0 1 11 abcdef gIa b c da b a b REMARKS a

PS-283 E MD75(CONT)) X MD74(CONT) XXX X XX X X MD78 (CONT) XX X X PS-286 E MD79(CONT) X MD74(CONT) XXX X XXX x MD78 (CONT)Ixx X X PS-289 E D80 (CONT) X MD74(CONT) x XX XIXIX X MD78 (CONT)Ixx X X PS-284 E ME75(CONT) X ME74(CONT) X X X ME78 (CONT) XX PS-287 E ME79(CONT) X ME74(CONT) X X X NE78 (CONT) XX PS-290 E ME80 (CONT) X ME74 (CONT) X X ME78 (CONT) XIX Rev. 15 003/002 T3-6B.32

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 26a INSTRUMENTATION AND CONTROLS AA*AAAAAAAA'AAAAAAAACCCCCCCCCCCCCCCIC B B B B 6B B B B B BB B B B B II BB BSBB B BB B B B B B B B TT FFFFFFFFFF FFFFFF FFFFFFFFFFFFFFFF AA Z Z ZZ z ZZ1Z Z Z Z Z Z ZFlzzFFAAAAAAAAAAAAAAZ Z 1212223456678911 1222222233334455 COMPONENTS AND CIRCUITS alb c a 01011 a1b c d ef g a blcld abab REMARKS a

04E-TC,O7B-TC,09E-TC,13C-TC LIST EXCLUDE CBLS INSIDE RX BLDG AR1530(COMP) I X 05G-TC,08F-TC,09G-TC,12F-TC LIST EXCLUDE CBLS INSIDE RX BLDG AR1529(COMP) X x 02L-TC,06L-TC, 07M-TC,13H-TC LIST EXCLUDE CBLS INSIDE RX BLDG AR1532(COMP) IX X 050-TC 10M-TC,120-TC,14M-TC LIST EXCLUDE CBLS INSIDE RX BLDG AR1531 (COMP) X X FT-1126 INST PWR: RS-SCC-A RE50A INST)K I x XX X RE52A(INST)K I x XXjX X X FT-1127 INST PWR: RS-SCC-A RE52A(INST) X X X X XX x RE53A(INST) X X XX X Rev. 18 003/002 T3-6B.33

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 27a INST'RUMENlTATION AND(CONTROLS.5 I. .. . . . . . . . . . .,...,-.U U,-.,,,.-I,.r.c.nr.rIrI.I ANL)

A B' IB REMARKS COMPONENTS AND CIRCUITS FT-i I1 I IIII I IiI II I III I I I III 1 11 I NSTIWI:RSICCI RE51A(INST)

RE55A ( INST)

I I I I *IIIII1II lxi lxi Il III I-T-1129 RE54A(INST) zmztzz 1 1 1 i

1 i id I I xI i i i i i i i i i , 1 1 1 1 1 iHt---

i i INST PWR: RS-SCC-B NST,,,WR:,.RS-sCC-B RE55A(CINSCIi xi lXi MXi1I1I Xi lxi , ,

i i i i i i i RE55A(INST)

RE54A(INST) 111111111111111111 liii III I III II I I I I I I I I I I I I I I I I I I I I I I 1 11 1 1 1 1 1 Ij III I:::;,

Rev. 15 003/002 T3-6B.34

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb INSTRUMENTATION AND CONTROLS D D F F F F F F IFI 1I II 11 1111 1 RR R R R R R T G G H H H H H H B B B B B B B B S S S S B BB B B B B B PPPP IF F F F F F F F F F F F F F F F H H H H F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS albcld e REMARKS NI-1i E INST. PWR.: RS-SCC-A EA19 (PWR) X P NEW EA340(PWR) NEW RG341(INST) X NEW RG341A(INST) X NEW RG341B(INST) X K NEW; CONDUIT EMBEDDED RG342(INST) XKP NEW RG343(INST) NEW Rev. 18 003/002 T3-6B. 35

KUY APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2b INSTRUMENTATION AND CONTROLS D D F F F F F F I I I I I I I I I I I I R R R R R R T GGHNHHHHHBB B B B BB BSSSSSBB BFB B BB PPPP F F F F F F F F F F F F F F F F H H H H F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 23 1 COMPONENTS a b cidle REMARKS AND CIRCUITS 212 3 IE EI-12 INST PWR: RS-SCC-B EA20 (PWR) I X I XIX II III NEW EA355(PWR) II Xi IINEW RG440(INST) II XI IINEW RG441(INST) pi x IIINEW RG441A(INST) Ip IIIINEW RG441B(INST) I P XI NEW; CONDUIT EMBEDE RG442(INST) IIX X XIIIII NEW RG443(INST) I ix X -11 NEW;REQD ONLY FOR CONT RM D RC4A-TE1 E INST.PWR: NNI/ICS(AUTO PWR)

RER.(INST)1i X x RE17OA(INST)I REI74(INST) REQUIRED FOR RC4A/B-TEl/4 REI75(INST) REQUIRED FOR RC4A/B-TEI/4 AP25(INST) FOR PATCH BOARD AR1434(INST) REQ. ALSO FOR RC4B-TEl/4 AR1440(INST) REQ. ALSO FOR RC4A/SB-TE4 REI7OB(INST) P NEW RC4A-TE4E INST.PWR:NNI/ICS (AUTO)

RE172(INST) 1XI RE172A[INST) I X X X RC4B-TEI1 NS.WR: NNI/ICS (AUTO)

REI17A(INST) I L AP26(INST)--- FOR PATCH BOARD ARI435(INST) REQ. ALSO FOR RC4A/B-TE4 Rev. 1B 003/002 T3-6B. 36

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3b INSTRUMENTATION AND CONTROLS D D F F F F F FI I I I I I I II I I I R R R R R R R T GGHHHHH H HHb ElBB B BB BBSESl S S BSB BEBlB B B F F F F F F F F F FFFF FFFFHH HH F F F FF F F F A A Z Z Z ZZZZZ Z Z Z Z ZZZZZZZ ZZZZ Z A 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 i 1 2 3 1 COMPONENTS AND CIRCUITS abcde REMARKS 212,3 RC4B-TE4 E INST.PWR:NNI/ICS (AUTO)

RE173(INST) X REI73A(INST) X X X E-958E INST.PWR" RS-SCC-A EA6853(INST PWR) REQD FOR CONT. RM. IND ONLY RE503(INST) X X RE503A(INST) xxX X RE504(INST) REQUIRED ONLY FOR RSD IND RE515(INST) REQD.FOR CONT. RM. IND ONLY EE-960 INST. PWR: "RS-SCC-B EA6854A(INST PWR) REQD. ONLY FOR CONT.RM.IND.

EA6N54 WAS SPARED RE50I(INST) x RE501A(INST) PI RE502(INSTN RE519(INST) REQD. ONLY FOR CONT.RM IND.

RC5A-TE2 E REQD ALSO FOR RC-RV-2 CON/

INST.PWR:NNI/ICS (AUTO PWR)

REA78(INST) P REI78A(INST) x x x RE178B(INST) P NEW RE185(INST) REQD. FOR RC5A/B-TE2/4 RE1187(INST) REQD. ALSO FOR RC5A/B--TE2/4 AP29[INST) # FOR PATCH BOARD AR1437(INST) REQb. ALSO FOR RCBA-TE4, RC5B-TE2 Rev. 18 003/002 T3-6b 37

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 4b INSTRUMENTATION AND CONTROLS D D F F F F F F I I II I I I I I I I I R RRR R R R T G G H H H H H H B B B B B B BBS S S S B B B B B B B B Fp P P P FF F F F F F F F F FiF F F F F H H H H F F F F F F F F AAZ ZZ Z ZZZZZ ZZZ ZZ ZZZ ZZ Z ZA F F F F 1212345612345678AZZZ1I1I1231 COMPONENTS AND CIRCUITS abc d e REMARKS 2123 RC5A-TE4 E REQD. ALSO FOR RC-RV-2 CONT INST.PWR.NNI/ICS(AUTO)

REI80(INST) P REISOA(INST) x x x REI80B(INST) PNEW RC5B-TE2 INST.PWR:NNI/ICS (AUTO)

RE182(INST)

REI82A(INST) X x AP32(INST) FOR PATCH BOARD RC5B-TE4 E INST.PWR:NNI/ICS (AUTO)

REI84(INST) xX RE184A(INST) x ix TE-959 E INST. PWR: RS-sCC-A EA6853(INST PWR) REQD. ONLY FOR CONT.RM. IND.

RE461{INST) X i RE461A(INST) II x x x x x RE462(INST) REQUIRED ONLY FOR RSD IND RE516(INST) REQD. ONLY FOR CONT.RM.IND.

Rev. 18 003/002 T3-6B.38

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P SHEET 5b CABLES & COMPONENTS IN FIRE AREA/ZONE INSTRUMENTATION AND CONTROLS DD FiF F F FF I I III I I I I I II I R R R R RRRT GGHNHNHNDBBBBBBBBSSSSNPBBDBBBB PPPP F F F F F F F F F F F FF F F FNHNHHH F F F F F F F F AAZZZZZZZZZZZZZZ ZZZZZ Z ZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 111 2 3 1 COMPONENTS AND CIRCUITS 1 3 blcld e REMARKS 21!23 TE-961 E INST. PWR.: RS-SCC-B EA6854A(INST PWR) REQD. ONLY FOR CONT.RM.IND.

EA6854 WAS SPARED RE463(INST) x RE463A(INST) P P PE464(INST)

RE520(INST) REQD. ONLY FOR CONT.RM.IND.

RC3A-PT3 E ALSO FOR RC-RV-2 CTL. AND FOR ACTUATING ESAS AND HPI; INST. PWR.: EG-DP-VBA 6 NNI/ICS (AUTO PWR)

EAI05(CONT PWR)

REA67(INST)

RE213(INST)

RPN RG201(INST) xXIX I x xI RG2OIA(INST)

RG2O1B(INST) P NEW PT-963E RSD INDICATION ONLY; INST.

PWR.: RS-sCC-A RESO9(INST)xx RE509A(INST) x x xxx RE526(INST) NEW PT-949E INST. PWR.: RS-scc-B EA6854A(INST PWR) REQD. ONLY FOR CONT.RM. IND.

EA6854 WAS SPARED RE499(INST)x RE499A(INST) PP RE500(INST) - aI -- _ -j REQD. ONLY FOR CONT.Fl-. IND.

RESIT(INST) H IIII IIII---

Rev. 18 003/002 T3-6P.39

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET Sb INSTRUMENTATION AND CONTROLS DDFFFFF FII1I1IIIIIIIIIRRRRRRRT G G H H H H H HB B B B B B B B S S S S B B B BB B B BBP F F FF F FF F FF FF F F F F 1HH H F F FFFFF F A AZZZZZZZZZZ ZZZZ ZZZZZZZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS alblc d9e REMARKS 2123!

RCl-LT1 E1INST. PWR.: NNI/ICS (AUTO)

AP21(INST) FOR PATCH BOARD; ALSO FOR RC-LT3 RE156(INST}

RE156A(INST) XIX RE159(INST) REQUIRED ALSO FOR RCl-LT3 REI61(INST) REQUIRED ALSO FOR RCI-LT3 RCl-LT3 E, INST. PWR.: NNI/ICS (HAND)

REI58(INST)PI RE158B(INST) PIP RE158A WAS SPARED LT-777 E INST. PWR.: RS-SCC-B RE497(INST)XIII RE497A(INST) IX X X III I RE498(INST)

RE521(INST) RQD.-ONLY FOR CONT.RM. IND.

Rev. 18 003/002 T3-6R. 40

Ku APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P SHEET 7b CABLES & COMPONENTS IN FIRE AREA/ZONE INSTRUMENTATION AND CONTROLS D F F FF F FD I II 1R I R R R RR R R T PPPP F F F F F F FF FF F F F F F FHHHH F F F F F FF F AAZZZZZZZZ Z Z Z ZZZZ Z ZZZ ZZ ZA FFFF 1 2 1 2 3 4 5 61 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 2123' REMARKS COMPONENTS AND CIRCUITS a b c de E INST. PWR.: NNI /ICS (AUTO)

RC2-TE+

REI62A( INST)X)

RE162JINST) X X

RE164 (INST) REQUIRED ALSO FOR RC2-TE2 RE165(INST) REQUIRED ALSO FOR RC2-TE2 RC2-TE2 INST. PWR.: NMI/ICS (AUTO)

AND RS-scc-P RE495(INST) P RE495A(INST)IP x IREQD. ONLY FOR CONT.RM.IND.

RE496(INST)

IT-775 EIINST. PWR.: RS-SCC-A REQD. ONLY FOR CONT.RM.IND.

EA6850(INST PWR)

RE473(INST) P PH [+

RE473B(INST) P-NEW p Pp P RE473A WAS SPARED RE473C(INST)

REQD. ONLY FOR RSD.IND.NEW RE474(INST)

REQD. ONLY FOR CONT.KM.IND.

RE510(INST)

REQD. ONLY FOR CONT.RM.IND.

RL184(INST)

(1111111111111111111111 III Rev. 18 003/002 T3-6E,.41

J APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 8b INSTRUMENTATION AND CONTROLS D D F F F F F F I I I I I I R RiR R R RIR T GGN H H H H H B B B B B B B B S S S S B B B B B B B B F F F F F F F FF F FF F F F FHHHH F FF F F F F F AAZ ZZZ ZZZZZ ZZZ ZZ ZZ ZZZ ZZA FFFF 1 2 12 34 56 12 3 4 567 8AZZZ i11 1 2 31 COMPONENTS AND CIRCUITS a blc de REMARKS LT-789 E INST. PWR.: RS-SCC-B EA6851A(INST PWR) REQD. ONLY FOR CONT.RM.IIND.

EA6851 WAS SPARED EA6852(INST PWR) REQD. ONLY FOR CONT.RM.IND.

EA6852A(INST PWR) REQD. ONLY FOR CONT.RM.IND.

RE475(INST) X RE475A(INST) x X RE476(INST)

RL183(INST) REQD. ONLY FOR CONT.RM.IND.

RE513(INST) REQD. ONLY FOR CONT.RM.IND.

LT-788 E I I INST. PW..: RS-SCC-A EA6850(INST PWR) REQD. ONLY FOR CONT.RM.IND.

RE477(INST)XX RE477A(INST) I I RE478(INST) REQUIRED ONLY FORKRSD IND RE511[INST) REQD. ONLY FOR CONT._,.IND.

RL184(INST) REQD. ONLY FOR CONT.KM.IND.

Rev. 18 003/002 T3-6B. 42

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ATTACHMENT 3-6P APPENDIX R.EVALUATION REPORT - THREE MILE ISLAND UNIT 1 SHEET 9b CABLES & COMPONENTS IN FIRE AREA/ZONE TMIZTPlIM7MTATTnN AND CONTROLS CnNTROLS I TMqTPIIMFMTATTC)N INSTRMENTAIONND COTROL Br pII II FF

'Ill, COMPONENTS AND CIRCUITS I.T-776 I2 1 I 23 E I I IIIIIIINST PWR.: RS-SCC-B IL, EA6851A(INST PWR) '1111111111-1-H 111111 REQD. ONLY FOR CONT.RM.IND.

1 144 In' ---

k- IEA6851 WAS SPARED REQD. ONLY FOR CONT.RM.IND.1 EA6852A(INST PWR) I -LREOD. ONLY FOR CONT.RM.IND.1 ký-i LAbu.,ýý ýZAJINbl 9 1( INST)

I I P II I I II I I I I I 1111 Il) 1111 I I I I I I I I I I RE480 (IN T I I I I I I I I I I I I I I I I N OIILY jSP6A-PTl RL183 (INST)

RE512 (INST)

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I REQUIRED ALSO kUK ý;MFL-PTZ RE114(INST) - - - - - - +

RF202(CONT) -T-F -T-1 REQUIRED REQUIRED ALSO Foý F1R ýSýP 1ý6

ýA:-:

EP T2 F219(CONT)

F220(CONT) -T-T- REQUIRED ALSO FOR SP6A-PT2 REQD. ALSO FOR MS-V-3DEF; SP6A-PT2 :FF[4 I INST PWR: NNI/ICS (HAND TO)

RE111(INST) P REMA(INST) I FIX I E INST. PWR.: RS-SCC-A PT-950 KhU2U. UNLI OR CONT.RM.IN EA6653(INST PWR)

RE465(INST) -P RE465A WAS SPARED RE465C(INST) p jD - - - - - - - FOR A FIRE IN FH-FZ-5 RL43(INST)

RE514UNST) FF - _H+ - I I Is,.2ýD: ONLY FOR CONT.RM.IND.

Rev. 18 003/002 T3-6rB. 4 3

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 10b INSTRUMENTATION AND CONTROLS D D F F FFFI1RF I I IRI I I I I I I II R R R R RRR R T G G H H H H H H B B B B B B BS S S S S B B SB8BSB1, 8 p pp p F F F F F F F F F F F F F F F F H H H HF F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A EFFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS1 212123 a blcld e REMARKS RE465B(INST) P NEW RE466(INST) REQUIRED ONLY FOR RSD IND.

SP6B-PT1 EIREQD ALSO FOR MS-VS-3A, B, C; INST. PWR.: NNI/ICS (HAND AUTO)

RE11O(INST) p RE110A(INST) x X I RE113(CONT) REQUIRED ALSO FOR SP6B-PT2 RE114(INST] REQUIRED ALSO FOR SP6B-PT2 RF209(CONT) REQUIRED ALSO FOR SP6B-PT2 RF220(CONT) REQUIRED ALSO FOR SP6B-PT2 SP6B-PT2 E REQD. ALSO FOR MS-VS-3A, B, C; INST. PWR.: NNI/ICS (HAND & AUTO)

RE112(INST) P RE1I2A(INST) XK X REII2B(INST) P NEW PT-951EINST. PWR.: RS-scc-B EA6854A(INST PWR) REQD. ONLY FOR CONT.RM. IND.

EA6854 WAS SPARED RE467A(INST)P R E4 6 7 P A IINS RE468(INST) T )L p

Rev. 18 003/002 T3-6B.44

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET llb INSTRUMENTATION AND CONTROLS D DF F F F F F Ii I I I I I I I I I I I R R R R R R R T GGH H H H HH B B B B B B B B S S S S B B B B B B B B PPPP F F F F F F F F F F F F F F F F H H H R F F F F F F F F AAZZZZZZZZZZZZZZ ZZ ZZZZZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1111 2 3 1 COMPONENTS AND CIRCUITS a2b cldIe REMARKS 2123 RE518(INST) REQD. ONLY FOR CONT.RM.IND.

RL53(INST) I ISOL. FOR A FIRE IN FH-FZ-5 DPT-802 INST PWR: RS-SCC-A RE232A(INST) NEW; REQD ONLY FOR CONT RM IND RE469(INST) x Ix RE470(INST) REQD ONLY FOR RSD IND RE469A(INST) NEW DPT-803 INST PWR: RS-SCC-B RE234A(INST) NEW:REQD ONLY FOR CONT RM IND RE471(INST) x RE472(INST)

RE471A{INST) NEW DH2-TEI INST. PWR.:

RS-SCC-A RE555(INST) x REQD. ONLY FOR CONT.RM.IND._

Rev. 18 003/002 T3-6B.45

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 12b INTRUMENYTA~TIO~N ANDl CONTROLSI

,.......,.,... lu,. IK,-,.j.iIri~ttlv - n flfl

- - -q'VI C fFIF 8 R5 H R SPPBB HHFF COMPONEN4TS AND CIRCUITS REMARKS I II I 11111 I I REQUIRED ONLY FOR RSD IND.

RE487 (INST) I' III! I I till!

Ull INST. PWR.; HNII'ICS (HAND)

FH2--TE2 aI I'll' II II 1*1 11 I I AI AND RS-SCC-B RE492 (INST)

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P SHEET 13b CABLES & COMPONENTS IN FIRE AREA/ZONE INSTRUMENTATION AND CONTrROLS _______________

T R R k k k VIVI IHHHNHBBB k IV . .T1 T T T 1111 s s FFFF pp zF lF FF F lz zlBBBB ZZZZZZZ a b cjd e REMARKS COMPONENTS AND CIRCUITS I I I_ I I I I I II II I I II IINST. PWR.: NNI/ICS (AUTO)

MU14 -LT  ! 2-  ! I I  ! IP '  ! II h7tt Ii LT-778 RE481C V: INST. PWR.: RS-S RE482(INST) 4YFOR CONTRO H N.RMONLY RE522(INST)

EA6851A(INST PWR) rt I ii..,..,,,,,.II I I I I ii i i FOR CONTROL RM. IND. ONLY FOR CONTROL RM. IND. ONLY EA6852(INST PWR) I I I I I I I - I I 11II i 1111 I I I i I IHi i IIi i i i LT-808 ' l I '1I 1 1 I11 I II I Ii I NEW INST. PWR.: RS-SCC-A RE239A(INST)

r i i i i

-1 NEW LT-809 RE383 (INST) mt I I I I I I 1 1  ! 11 1

rrE INST. PWR.: RS-SCC-B RE237A(INST)

W;REQD ONLY FOR CONT RM INDI RE384(INST)

RE385(INST)

P 11 i11 1 1-

r. PWR.: RS-SCC-B FT-788 RK848(INST) X RK885(INST) 6IINST) llll ONLY FOR CONT.RN.IND.

I H

~lz Ii liii I III -i

__U 1 LWW Rev. 18 003/002 T3-6B.48

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 14b INSTRUMENTATION AND CONTROLS D D F F F F F F I I I I I I I I III I RR RRR RR T G GHHHHHHB B BSB B B BB SSSS B B B B B B B B PPPP F F F F F F F F F F F F F F F F H H H HNF F F F F F F F AAZZZZZZZZ ZZZZ ZZ ZZZZZZZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS Iablcld1e REMARKS 2123 RK887(INST) REQD. ONLY FOR CONT.RM.IND.

RK896(INST) NEW; REQD. ONLY FOR RSD FT-779 E INST. PWR.: EG-DP-VBC RK835(INST) x X X RK88B(INST) X RK8B9(INST)I X RK890(INST) REQD. ONLY FOR CONT.RM.IND.

RK897(INST) X NEW-REQD. ONLY FOR RSD EA516(INST PWR) X REQUIRED ALSO FOR FT-791 EA517(INST PWR) X REQD. ONLY FOR CONT.RM.IND, ALSO REQD. FOR FT-791 EA519(PWR)X NEW; ALSO REQD. FOR FT-791 FT-7821E INST. PWR.: RS-SCC-B RK836(INST) X.X RK882(INST)

RK883(INST) REQD. ONLY FOR CONT.RM.IND.

RK884(INST) REQD. ONLY FOR CONT.RM.IND.

RK895(INST) NEW; REQ. FOR RSD ONLY T-791R INST. PWR.: EG-DP-VBC RK847(INST)XXx RK891(INST)x RK892(INST)x RK893( iNST)-- REQD. ONLY FOR CONT.RM. IND.

RK898(,RNSTý NEW; REQUIRED ONLY FOR RSD Rev. 18 003/002 T3-6B. 49

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 15b INSTRUMENTATION AND CONTROLS D D F F F F FFIIIIIIIIIIIIRR RRRRRT G G H H HH H H B B B B B B B B S S S S B R B B B B B B PPPP F F F F F F F F F F F F F F F F H H H H F F F F F F F F AAZZZZZZZZ ZZZZZZ ZZZZZZZA F F F F 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS aIb c d e REMARKS LT-10444 E INST. PWR." HSPS-A RL3(INST) X XIX RL3A(INST) X X RL48(INST) X LT-1040 E INST. PWR.: HSPS-B RL23(INST) x X RL23A(INST) XX RL59(INST) X RL189(INST) X LT-1045 E INST. PWR.: HSPS-c RL13(INST) x X RL13A(INST) XX LT-1041 E INST. PWR.: HSPS-D RL33(INST) X X RL33A INST) XX LT-1046 E INST. PWR.: HSPS-A RL4(INST) X XX RL4ACINST) XX RL40(IND) X Rev. 18 003/002 T3-6B.50

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 16b INSTRUMENTATION AND CONTROLS ODDFF FFIFFIIIIIII I II RRRRRRRT GGNHHHNHHHB B B B B B BBS S SS BB B B B B B PPPP FF F F F F F F F F F F F F F F H HHH F F F F F F F F A AZZZZZZZZZZZZZZ ZZZZZZZA FFFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6i7 8 A Z Z Z 111 1 1 2 3 1 COMPONENTS AND CIRCUITS a1b c d e REMARKS LT-1042II EINST. PWR.: HSPS-B RL24(INST) X X Xi RL24AIINST)

RL190(INST) X INST. PWR.: HSPS-C LT-1047 El RLM4INST)x XIII LT-1043 El INST. PWR.: HSPS-D RL34(INST) X xI LT-1052 I EI INST. PWR.: HSPS-A RL1(INST) x x RLRA(INSTe.x1 RL48(IND) x LT-1048 JE I INST. PWR.: HSPS-s RL21(INST) X XI RL2IA(INST] IX RL59(INST) XI RL189{INST)

LT-1053E INST. PWR.: HSPS-C RLII(INST)

RL11A(INST) II XI x Rev. 18 003/002 T3-6B.51

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 17b INSTRUMENTATION AND CONTROLS D D F F F F F F I I I I I I I 1 1111I111RIR R R R R R T G G H H H H H H B B B B B B B B S S S S B B B B B B B B

~FFF FFFF FFFF FH FNFF FF F 9 1212345612345678AZZZIIIII2!31 COMPONENTS AND CIRCUITS a b c d1e REMARKS LT-1049 E INST. PWR.: HSPS-D RL31(INST) X X RL31A(INST) X LT-1054 E INST. PWR.: HSPS-A RL2(INST) X X X RL2A(INST) X RL40(IND) X LT-1050 E INST. PWR.: HSPS-B RL22(INST) X1 RL22A(INST) X RL189(INST) x LT-1055 E INST. PWR.: HSPS-C RL12(INST)CXK X RL12A(INST) I X LT-1051 E INST. PWR.. HSPS-D RL32(INST) XK X RL32A{INST) X LT-1060 E INST. PWR.: HSPS-A RL41(INST)K XX X X X RL186(INST) X Rev. 18 003/002 T3-6B.52

11-APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P SHEET 18b CABLES G COMPONENTS IN FIRE AREA/ZONE INSTRUMENTATION AND CONTROLS D F F F F FI I II I I11 I IIIIIR RR RR RR T G GH H H H H H BBB B B B B B S S S S B B B B B B B BI S p pp p F F F F F F F F F F F F F F F F H H H H F F F F F F F F A AZZZ Z Z Z Z Z Z Z ZZZZZ ZZ ZZZZZZZA FFFF 1212345612345678AZ2ZZ1I11231 COMPONENTS AND CIRCUITS aIblcld e REMARKS LT-1061I I EINST. PWR.: HSPS-B RL5I(INST) X II XI X X III I RLI85(INST) II XI I I I I I LT-1062II INST. PWR.: HSPS-A RL42(INST) x XIIx x XlXl I I II I I I I RLI86(INST) I KKXI LT-1063 IIIEl INST. PWR.: HSPS-B RL52(INST) X I X RL185(INST)I K PT-1180IER INST. PWR.: HSPS-B RL27{INST) X I XIIII RL27A(INST) IIXlX X IIII RL192(INST) II XII II PT-1182 I El INST. PWR.: HSPS-c RL15{INST)x I x x I X1 xI PT-1181II El INST. PWR.: HSPS-D RL37(IN-ST) x I X1 I X1 xI PT-1184 IE INST. PWR.: HSPS-A RL9{INST) x x x RL9A(INST) J--Lx x RLI9I(INST) - XI F l Rev. 18 003/002 T3-6B.53

K-I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 19b INSTRUMENTATION AND CONTROLS DlDFFFF I1III I I I1I I IRIR RRRRRRRT G G H H H H H H BS B B B B B B S S S S B BB B B B B B F F F F F F F FFF F F F F F F H H H H F F FF F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z ZZ Z Z Z Z Z Z Z ZA FFFF 1 2 1 2 3 4 5 6 12 3 4 5 6 71B A Z Z Z 1 1 1 1I1 2 3 1 COMPONENTS AND CIRCUITS aIblcldIe REMARKS PT-1185IEI IINST. PWR.: HSPS-c RLI6(INST) X X x X1 x IIII PT-1183EI INST. PWR.: HSPS-D RL38(INST) x X X X1 x IIIIIIIII PT-1186E INST. PWR.: HSPS-A RLIO(INST) X XXX PT-1187E INST. PWR.: HSPS-B RL28(INST)X X XX PT-1188 INST. PWR.' HSPS-c RL1g{INST) X x PT-1189 INST. PWR.: HSPS-D RL39(INST) x x TE-1046 E INST. PWR.: HSPS-A RL7(INST) X iIX X RL7A(INST) II Xx X X X1 TE-1044 E III I INST. PWR.: HSPS-B RL25(INST)X XIII RL25A(INST) x X -1X Rev. 18 003/002 T3-6B.54

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 20b INSTRUMENTATION AND CONTROLS D D F F F F F F I III I I Il I I I I R R'R R R R R T GGHHHHHH BBBBB BBS SS BSB B BBBB pPPP P FFFFFFFFFF FFFFFFNH HHFFFFFFFF AAZZZZZZZZ ZZZZZZ ZZZZ ZZZA FFFF I12 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS a1b cld e REMARKS 2123 TE-104F IIII INST. PWR.: HSPS-C RLI7(INST) X I XI I I II I I RL17A(INST)II X X X XI TE-1045 I EINST. PWR.: HSPS-D RL35(INST) X I X X RL35A(INST)I X X X1 TE-1050 E NT WR:HP-A RLf8(INST) X I xX X II RL8A(INST) X X X xXK TE-1048 E INST. PWR.: HSPS-B RL26{INST)X RL26A(INST) X X X X TE-1051 E INST. PWR.: HSPS-C RLIS(INST) X X RLISA(INST) IX X X X X TE-1049 ýE INST. PWR.: HSP-S-D RL36(INST) x X R!L36A(INST) X X X X X Rev. 18 003/002 T3-6B.56

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 21b IN6TRUMENTATION AND CONTROLS DDiFFFF FFI 11111111 11IRRRRRRRT G G H H HHHH HB B B6B B B S5 S S5 S 6B B B B B B B F F F F F F F F F FF F F F FFHHHH F F FF F F F F AAZZZZZ Z ZZ ZZZ ZZZZ FFFZZZ ZZZZZZZA 121234561234 5678AZZZ11111231 COMPONENTS AND CIRCUITS 1ab cld e REMARKS ICg-TE E FOR MU-V-IA/B(MANUAL);

IIINST. PWR-NNI/ICS (AUTO)

RE262JINST)xxL RE262A(INST) X x x RE263(INST)

MU5-TE FOR MU-V-3 (MANUAL);

INST. PWR-NNI/ICS (AUTO)

RE42(INST) X XRA RE43(INST)

MU42-DPT FOR MU-V-32 AUTO CONTROL, AND RCP AUTO TRIP; INST. PWR-NNI/ICS (AUTO)

RE330(CONT)

RE348(INST) xXfX RE354(IND)

RC3A-PT1 FOR RC-RV-2 AND RC-V-1 CONT INST. PWR.: (AUTO)

RE228(INST)

RGI8{INST) I IIP RG18A(INST) xxX1X x x RGI8BEINST) PI NEW SP1OA-PTI E FOR MS-V-3D, E,F CONTROL; INST. PWR.: NNI/ICS (AUTO)

RE137[INST) X REI41(CONT) REQUIRED FOR SP1OA/B-PT1/2 REI42{INST) REQUIRED FOR SP1OA/5--PTI/2 Rev. 18 003/002 T3-6B. 57

KJ k._./

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 22b INSTRUMENTATION AND CONTROLS D D F F F F FF I I I I I I lIl I I I I R RR RRRRT G G H H H H H H B B B B B B BS S S S S B B B B B B B B PPPP F F F F F F F F F F F F F F F F H H H H F F F F F F F FI A A Z Z Z Z Z Z Z Z ZiZ Z Z Z Z Z Z Z Z Z Z ZA FF F F 12 1 2 34 5 612 34 567 BAZ ZZ 1 1 11 1 2 3 1 COMPONENTS AND CIRCUITS a1b c d e REMARKS SP1OA-PT2 E I FORMS-V-3D, E,F CONTROL; I II I INST. PWR.: NNI/ICS (AUTO)

RE138(INST) Ii SPIOB-PTI E 1 FOR MS-V-3A, B,C CONTROL; I II ,INST. PWR.: NNI/ICS (AUTO)

RE139(INST) II SP1OB-PT2E FOR MS-V-3A, B,C CONTROL; II INST. PWR.i NNI/ICS (AUTO)

RE140(INST)X LS-244A E ED1326(CONT) X FOR DG-Y-lA OPERATION RY172(CONT) X Rev. 18 003/002 T3-6B 58

K)J *J APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 23b INSTRUMENTATION AND CONTROLS D D F F F F F F I I I I11I1I11111 IIR R R R R R R T GGHHHHHHBBBBBBBBBSSSSBBBBBBBB P P P P F F F F F F F F F F F F F F F F H H H H F F F F F F FEF AAZZZ Z ZZ ZZZZZZ Z ZZ ZZZ ZZ Z ZA F F FF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1I1 112 3 1 COMPONENTS AND CIRCUITS aIb c d e REMARKS 2123 LS-244B E FOR DG-Y-IB OPERATION ED1526(CONT) x RZ172(CONT) K RM L1E FOR MU-V-2A/B(MANUAL);

INST. PWR.: EG-DP-VBA RMI001 (HV) X K x RMI002(SIG) XK X RM1003 (ANTI-JAM) X X X RM1D04 (MET) x X X RM1005(CONT/ALM) XX X RMI006 {HV) x PMI-007 (SIG) x RMGOOTA(16) x RMI008 (ANTI-JAM) x RM1009 (SIG) x RMI010 (CONT) x EAI02 (CONT PWR)

RC3A-PT4 E INST. PWR.: EG-DP-VBB RG202(INST) x RG202B(INST) Ix x x X X1 RC3B-PT3 El INST. PWR.: EG-DP-VBC RG203B(INST)K K PT-282 INST. PWR.: EG-DP-VBA RS211(INST)

Rev. 18 003/002 T3-6B.59

Ku APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 23b' INSTRUMENTATION AND CONTROLS D DFF F F FFF F I I I IiI I I I I I I I R R R R R R R T G G H H H H1H H B B B B B B B B S S S S B B B B B B B B PPPPP F F F F F F F F F F F F F F F FHHH H F F F F FF FF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A FFFF 1 2 12 34 56 1 2 3 4 56 7 8AZZ Z1 1i1i11 2 31 COMPONENTS AND CIRCUITS aIblcld e REMARKS EA108(INST PWR) X X EA6872(CONT PWR) x K KX X X RC826(INST) x ASSOC. CKT. BY COMMON RC827(INST) x X x X KX X KBREAKER (HYDROGEN RC828(INST) x x X X KX X KANALYZER CIRCUITS)

RC829(CONT) x x x XXX X RC830(CONT) K XxK XXJX X RC831(CONT) X XIX XXX X Rev. 18 (103/002 T3-6B. 60

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 24b INSTRUMENTATION AND CONTROLS F

D D F FF F FFII1 I 1 1 I I RR RR RR R T G G HNHNNH HNH B B B B B B B B S S S S B B B B B B B B F F F F F F F F F F F F F F F F H H H H F F F F F F F F AAZZZZ[ZZZZZZZZZZ Z ZZZZZZZA FFFF 121234 5612 3 4 5 6 78AZZZ 11111231 COMPONENTS AND CIRCUITS a1bcd e REMARKS 2123 PT-285 IIINST. PWR.: EG-DP-VBB EA308(INST PWR) X X X RS212(INST) X PT-288 INST. PWR.: EG-DP-VBC EAS08(INST PWR)

RS213(INST)

PS-932 RP735(CONT) X X x PS-933 RP745(CONT) X X X PS-934 RP755(CONT) X X XI PS-935I I I I II RR735(CONT) X1 XI PS-936IIII RR745{CONT) X1 Xi IPS-937I I I I RR*755 (CONT) X1 XI LT-802 JEJ INST. PWR.: EG-DP-VBA ARI464(INST) X 1X II RP821(CONT)

RP843(CONT)

LT-803 JEJ INST. PWR.: EG-DP-VBB AR1471(INST) X 1Xi RP824(CONT)

RP846(CONT)

Rev. 18 003/002 T3-6B.61

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 25b INSTRUMENTATION AND CONTROLS D D F F F F F F II IIItIll III IIR R RRR R R T GGHH H H H H(( PPP B B B B B B B BSS S SSB B B B B B B B F F F F F F F F F F F F F F F FHNHHH F FF F F F F F AAZZZZ Z ZZZZ ZZZZ ZZZZZZZAA F F F F 1212345611234!5678AZZZ1111I231 COMPONENTS AND CIRCUITS a1blc d.e REMARKS 2123 PS-283 MD751CONT)

MD74(CONT) X X MD78(CONT)

PS-286 MD79(CONT)

MD74(CONT) X X MD78(CONT)

PS-289 MDEO(CONT)

MD74(CONT)X X MD78 (CONT)

PS-284 ME75 (CONT)

ME74(CONT) X X X ME78 (CONT)

PS-28R7 ME79(CONT)

ME74(CONTl X X X PS-290 MESO(CONT)

ME74(CONT) X X ME78(CONT)

Rev. 18 003/002 T3-6B. 62

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 26b INSTRUMENTATION AND CONTROLS DD F F F F F F I I I I I I I I I I I I R R R R1R R R T GG H H H H HfH BB B B B B B B S S S S B B B BBB B PPPP F F F F F F F F F F F F F F F F H H H HRF F F F F F F F AAZZ ZZZZZ ZZ Z ZZZZ Z ZZ ZZZZA FFFF 1 2 1 2 3 4 56 1 2 34 567 8AZZZ 1 1 1 1I12 31 COMPONENTS AND CIRCUITS aIb c dIeL REMARKS 04E-TC,07B-TC, O9E-TC,13C-TC LIST EXCLUDE CBLS INSIDE RX BLDG AR1530(COMP) X X-1 105G-TC. 08F-TC.

I UUt 09G-TC. 12F-TC 1 11 LAELUDL ...

DLCUDE INSIDE *rX I-1;;

ID I 490 tfMP)

I I IýI11111111111liI fi i i - 4-----

LIST EXCLUDE CBLS INSIDE RX BLDG 102L-TC.06L-TC.07M-TC.13H-TC 10 I I I I I I I I I I I I I I I I I I I I I CV-,

I-I AR1532(COMP)

- . -, Ii - i i  ;

-1i 1 1 1 1 1 1 1 1 1 1 1 1 11 11 ILL 11 1.1 1 1 1 1 1 1 1 1 1 1 1 1 1IrifI .TRT TJDF

-CRLS INSIE 050-TC, 10M-TC, 120-TC, 14M-TC 1 ILIS r,'*.L EXC.%J UDE CB..DLS INS~oJ.iL AR1531 (COMP) iim 1!1111! ! ! ! H ! i!! , 1! 1 NT I1 I 1 ~l 11 1 1 1 1 1 1 1 1 1INS PWR: RS-sCC-A RE2T-Tfi RE52A(INST) III II FT-1127 1EL F 1 11 1 1 1 1 1 1 1 1 1 1T q WP JINST PWR:

Rq ý crr-RS-SCC-A BL RE52A( INST)

RE53A(1INST)IIN III X mI liii RE52A{INST)

FT-II27 RE53A(INST) ,E iX H! 111-1--l-Mill 1 Rev. 18 003/002 T3-6B.63

K)i <-I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6P CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 27b INSTRUMENTATION AND CONTROLS DDFFFFFFF I I I I I 1111 RR IRRRRK RR T G G H H H H H HBB B B B BR B BS S S S BBB B B B B B pIpP pPP FFFFFFFFFFFFFFFFHHHHFFFFFFFF AAZZZZZZZZZZZ ZZZ ZZZZZZZIA F F F F 1212345612345678AZ2Z1Z1l11231 COMPONENTS AND CIRCUITS a b c d'e REMARKS INST PWR: RS-SCC-B FT-11228 RE51A(INST) X X RE55A(INST)

FT-1129 INST PWR: RS-SCC-B RE54A(INST) K X RE55A(INST)

Rev. 18 003/002 T3-60.64

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET la CABLES & COMPONENTS IN FIRE AREA/ZONE AAAAAAA:A AAAAAAAAAAICCCCCCCcCCCCCCC AUXILIARY ELECTRICAL POWER SYSTEM B B B B B B BB B B B B BB I I B 8 tB B B B BB B B B B BBBBB TTT FF FFFFFF FFFF FF FF F FF F F FFFFFFFFFFFFFFFF A A Z Z Z Z Z Z Z Z Z Z ZZ Z Z F F A A A A A A A A A A A A A A Z Z Z Z 1 2 1 2 2 2 3 4 5 6 6 7 8 9l11 12 2 2 2 2 2 223 3 3 3 4 4 5 5 a'b c a 0111 a b c d e f gla b c d a blaIb REMARKS COMPONENTS AND CIRCUITS a

ED-SGES-ID III E, MDI (PWR) IX* XI XIII MD2 (PWR) X XI XIII MD12( PWR) T MDR3e(PWR)

MD21 (CONT) X Xi XI MD23 {CONT)II iIX X I MD24 (CONT)III x xII MD26 (CONT) 1XI X XII MD28 (CONT) lX X XI EDI09 (CONT PWR) 1X Xl x IXI G64(BUS DIFF) I X xI FOR OFFSITE POWER G65(BUS DIFF) I XIX FOR OFFSITE POWER Glll(BUS DIFF) IXI x x FOR OFFSITE POWER GI12 (MET. POT. )I XI x x GII5(BUS DIFF) IXI x x FOR OFFSITE POWER MDI01(CONT & IND) I X IX X.

MD103(CONT & IND) III X IX X.

MDI04 (CONT) xX1 IX ED-SGES-IE I E ME1 (PWR) 1 II x I I I I ME2 (PWR) I X xIII ME12 (PWR)

ME13 (PWR)

Rev. 15 003/002 T3-6C.1

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCC B

B B BBBB BBBB B BBB B B B I I B B B B BB BB B BB B B TT FFF F F F F F F F F F F F F F F FF F F F F F F F F F F FF A AZZ ZZ ZZZZZZZZZZZFFAAAAAAAAAAAAAAZZZ z z 1'2 1 2 2 2 3 4 5 6 6 78 9 11 1 2 2 2 2 2 2 22 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS ab c a 0 1 11 a b c d e f g a b c da b ab REMARKS ME16 (CONT) I X X IX, ISOLATED FOR RSD ME18 (CONT) IxX Ix IISOLATED FOR RD MEX9(CONIT)X X ISOLATED FOR RSD ME26(CONT) X X ISOLATEDFR RSD ME28(CONT) PiX Xx ED309A(CONT PWR)XP X X X G47(BUS DIFF.) FOR OFFSITE POWER G48[BUS DIFF.) FOR OFFSITE POWER G49(BUS DIFF.) X, x FOR OFFSITE POWER G5OIBUS DIFF.) 1X X I XI FOR OFFSITE POWER MEgI(CONT & IND) IX X IX I ISOLATED-FOR RSD ME93(CONT & IND) 1X X x I ISOLATED FOR RSD ME94(CONT & IND) X x I ISOLATED FOR RSD EG-Y-IA(DIESEL GENERATOR A)

RY1(CONT) X X1 I X I X x RY2(CONT) X X1 I x X X RY3(CONT) X X 1 X1 IX X RY4 (CONT) X X P X RY5(CONT) P XjX X RY6(CONT) X P XIX ix RY8 (CONT) XX IX I x RY9(CONT) XX X I XI Rev. 15 003/002 T3-6C.2

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 3a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAAAAAAAAAAACCCCC*CCCCCCCCICCC PBBPIB B BBBBBSB B1B1BS BP B BBB. B5BBBB TT FFFFFFFFFF FFFF FF FFFFFFFFF FFFFFFF AA Z Z Z Z Z1 Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z 1212 223456678911 1 22222223 33 34455 COMPONENTS AND CIRCUITS abc a 011.11 a b c dje fg a b c d a b aib REMARKS a

RYI0(CONT)I FXXX RY11I(CONT)I IXX IX RY12(CONT)IX X I x RY21(CONT) I X I X X X RY23(CONT) XXYP ICX I I I I

RY32(CONT)I RY33(CONT) x X X1 XRXe 1 RY34(CONT) X X1 1 XI X X I RY35(CONT) XXX Ixi xX RY36(CONT) X1 x X RY37{GEN. FIELD)

RY51{CURRENT)

RY52(CURRENT)

RY53(CURRENT) X X1 X X X RY54(POTENTIAL) X X IX1 XI X I RY55(DIFF.CURRENT) XIX IX1 RY56A(REL.CURRENT) IX II X RY57A(MET.CURRENT) xX RY58(POTENTIAL) I x X RYI51(PWR)

RYI52, RYI53(CONT)

RYI54 {CONT)

RY161 (PWR)

RYI62, RY163 (CONT)

RYI71, RY172(CONT)

Rev. 15 003/002 T3-6C. 3

KUJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 4a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAA A AAA AAACCCCC C C C C C C C C C BBBBBB B BB B B BBB II B BBBBB B BB BB B B TT FFFFFFFFFF F F FFF F F F FFFF FFFFFFFFF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z FFAAAAA A A A A A A AZ Z z z 121 2 23 4 566 7 8 911 1222 2 2 33 3 4 455 COMPONENTS AND CIRCUITS I abc a 01111 abcdegalbcdabab REMARKS a

RY173,RY174(CONT)

RY181,RYIB2(PWR)i RY31(CONT)

EDI301,EDI302(DC PWR)

EDI303,ED1304(DC PWR)

ED1305,ED1306(DC PWR)

EDI321,ED1322(DC PWR)

ED1323,ED1324[CONT)

ED1325, ED1326,EDI327(CONT)

GI71(SYNCH)XX1xi XX CG7(PWR) fXx CG56(PWR)XX EG-Y-IB(DIESEL GEN. B)

P X X REROUTED BY RSD RZA (CONT) X NEW RZ3B (CONT) XKIx K NEW - ISOLATED FOR RSD RZlB(CONT))PXI XR FR RZ2A(CONT)IXKIOT RZ(CONT)EX X NEW- ISOLATED FOR RSD RZ4 (CONT)

RZ2(CONT) P1 XK XXX SLTDFRR BY RSD -IOAE REROUTED X X NEW)ISOLATED

-h FOR RSD RZ4(IND)XP K x REROUTED BY RSD RZB(IND) X K NXREROUTEDBY RSD RZ3A(IND)4 RZ8R(IND)eX15 X I NEWSREQD. ONLY FOR RSD Rev. 15 003/002 T3-6C. 4

K)/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 5a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCCC BBB B BB BBB B B BB B BBBB I II BBBBBBBBB BBBBBBB TT FFFFFFFFFFF F F F F F F F FF F F FFFFFFFFFFFFFFFFF A A Z ZZZ ZZ Z2 ZZZ ZZZ FFA A A A A A A A A A A A A AAZ Z ZZ 1212223456678911 122222223333445 5 COMPONENTS AND CIRCUITS albic I a 0,11 11 alb cldle figia blcldlalb alb REMARKS a

RZ8C(IND)IX X X NEW; ISOLATED FOR RSD RZI3(CONT) PPO)I X RZI4(CONT)P X X X NEW - IOLATEDIFORID RZI5(CONT) P X XE D RZ46(IND)IX X NEW; REQD. ONLY FOR RSD RZ17(CONT) XXx I NEW, REQD. ONLY FOR RSD X NEW; REQD- ONLY FOR RSD RZI8(CONT) X NEW; REQD. ONLY FOR RSD RZI9(CONT)

RZ21(CONT) P X X REROUTED BY RSD RZ21A(CONT) X NEW RSD RZ21B(CONT)

RZ22(IND) P X Ixi X X X IREROUTED BY KSD FOR NEW - ISOLATED RZ22A(IND) IX1 IINEW RZ22B(IND) IXI XIXII NEW; ISOLATED FOR RSD X REROUTED BY RSD RZ23(CONT)IP1X RZ23A(CONT)IRX5NEW RZ23B(CONT) IIIIIIIXIXI II NEW; ISOLATED FOR RSD RZ31(CONT)

RZ32(CONT)

RZ33(CONT POT.) 4 +PI xi XI REROUTED BY RSD RZ33A(CONT POT.) I XI INEW RZ33B(CONT)IIIIII X X X I NEW - ISOLATED FOR RSD RZ34(CONT) IIPI XI XI IREROUTED BY RSD RZ34A(CONT) XI INEW RZ34B(CONT) tLH1IIx X NEW - ISOLATED FOR RSD RZ35(CONT) P X REROUTED BY RSD RZ35A(CONT) XI NEW RZ35B(CONT) Xi X X NEW - ISOLATED FOR RSD RZ36(CONT) 1XI REROUTED BY RSD Rev. 15 003/002 T3-6C 5

K)/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 6a AUXILIARY ELECTRICAL POWER SYSTEM AAA A A A A A A A A A A A A A A[ACCCC C C C C C C C C C C C C B6BB B B B B B8 B B SB B B B BI[ B B B B B B B B B IIBB B B B T T FFFFFFF F F F F F F F F F F F F F F F F FF F F F F F F A AZZ Z Z Z Z Z Z Z Z Z;Z Z Z F FAAA A A A A A A A A A A A ZZ z2z 1212223456678911 12222222 33334455 a b c b ab REMARKS S:a COMPONENTS AND CIRCUITS 0,111 a bcde.fgab cda a

RZ37(GEN FIELD)

RZ51{MET & REL CURR)

RZ52(MET & REL CURR)

RZ53(MET & REL CURR) P X X REROUTED BY RSD RZ53B(CURR MET) X NEW RZ55(DIFF. CURRENT) P X K RZ56(REL CURRENT) X REROUTED BY RSD RZ59(MET. POT.) P X NEW RZ60(MET.POT.) X NEW RZ151(PWR)

RZ152,RZ153(CONT)

RZ154(CONT)

RZ161(PWR)

RZ162,RZ163(CONT)

RZ171,RZ172 (CONT)

RZ173,RZ174(CONT)

RZ181,RZ182(PWR)

EDI501,ED1502(DC PWR)

ED1503,ED1SO4(DC PWR)

ED1505,ED1506(DC PWR)

ED1521,ED1522(DC PWR)

ED1523,ED1524(CONT)

ED1525,ED1526, ED1527(CONT)

CH52(PWR)(x X X iKX X FOR AIR COMPRESSOR CH34(PWR)KX K K K FOR AC FUEL TRANSFER PUMP Rev. 15 003/002 T3-6C. 6

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 7a CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM AAiAAAAiAIAAAA:AAAA!AAACCCCCCCCCC¢CCCCCCI BBBBBBBBBBBBBBB I IBBBBBBB BBBBBB BB, TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A AA A A A A A A A A Z Z zz 121 2223456678911 12222222 33334455 COMPONENTS AND CIRCUITS alb c a 0,111 alblcld e f glalbcdabab REMARKS a

EE-SGES-IP(480V SWGR 1PIEI MD5(PWR4BOI WGRX 1I I MD56(CONT) X1 xX I MD57(AM INSTR) X P X x x I LPICONT)SOLATEOXIx x x LP12(CONT)1X x LX31(CONT) X X LX32(CONT) XIPXI I LX33(CONT) IXIX1 EDIO7A(CONT PWR) PX X EE-SGES-IS(480V SWGR 1S)I E1R ME5(PWR,) x XI ME56(CONT) I XI X I ISOLATED FOR RSD ME57(CONT) IIII X X X ISOLATED FOR RSD LS1I(CONT IND) III P III X xI ISOLATED FOR RSD LSIIA(CONT &IND) III X XP X1 INEW LSI2(CONT) III X Xl LX21(IND) I XiXIIII NEW; FOR RSD IND. ONLY LX41(CONT) III x XI LX42(CONT) I XI X XI ISOLATED FOR RSD LX43{CONT) I x XI ED307A(CONT PWR) IIIIIII P X XIx III Rev. 15 003/002 T3-6C. 7

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 8a CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM AAA AAAAAAAAAAAAC CCC CCC CCCCC CCC C S BB B BiSB B B BBB EB II BB BBBB BBBB B BB BB B TT F F FF FF FF F FF FF FFF F FF F FFF F FF FFF F FF AA ZZ Z Z Z Z Z Z Z Z Z Z Z Z FFFA A AA AA A AA A AA AAZ Z z z 1 21 22 23 456 6 7 89 11 1 22 2 222 2 333 34 4 55 COMPONENTS AND CIRCUITS abc a 111 abcdefgabcdaballREMARKS a

EE-SGESSH-IR(480V SWGR IR)

MD11(PWR) X XXIX MMD86(CONT) X X X MD87(AM INSTR) XPXX X LR11(CONT) XIXX1X XXI LR11A(CONT) NEW LR12(CONT) I X IX LR12A(CONT) NEW LX51(CONT) X X X LX51A(CONT) NEW LX52(CONT) XPX LX53(CONT) I XX X ED108A(CONT PWR) X X1 X ED1O8B(CONT PWR) X XX X I ED1IBC(PWR) NEW NEW ED108D(PWR)

EE-SGESSH-1T(480V SWGR IT)

MElI(PWR) XIXX I ISOLATED FOR RSD MEB6(CONT)

XK X K REROUTED BY RSD LT11(CONT & IND)

NEW LT11A(CONT & IND)

NEW LT11b(CONT & IND)

PART OF LTll; FORMERLY FOR LT11C(CONT & IND)IX  ! I {ISOL. RSD LTI2(CONT) Xi LT12A(CONT)

LT12B(CONT)

X xXXKNEW; MEW NEW FOR RSD IND. ONLY LX22(IND)

Rev. 15 003/002 T3-6C. 8

Ku APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 9a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAAAA A AAAAAACCCCCCCCCCCCCC SB BBB BBBBSBBI IB B BBB BBBBBBB SBBB T T FFFFFFFFF F F F F F FFFFFF F F F FF F F F AA 2222Z 2ZZZZ 2222 F F AAAAA AAAAA AAAAA 22 1212 3 456678911 1222222 33334455 COMPONENTS AND CIRCUITS abc a 0111 abcdefgabcdlababREMARKS a

LX61(CONT)X XlX ISOLATED FOR RSD LX61A(CONT) N11EW LX62(CONT) X XIISOLATED FOR RSD LX63A(CONT) X X ISOLATED FOR RSD ED30BA(CONT PWR) X ED3O8B(CONT PWR) X ED308C(PWR) NEW ED308D(PWR) NEW ED5033(CONT PWR) P ED5033A(CONT PWR) P X NEW ED5034(CONT PWR)fP X NEW ED5034A(CONT PWR) P LTI5(CONT)XX NEW; REQUIRED ONLY FOR RSD EG-CCES-IA(IA ES CONT CTR)(E LPIA(PWR) X X LPIB(PWR) X X LPIC(PWR) X X LP16(CONT) X X X1x EG-CCES-IB(TB ES CONT CTR)

LSARPWR)e 1 LSIB(PWR)

LSlC(PWR) X LS16(CONT & IND)IIIp X X ISOLATED FOR RSD LS16A(CONT & IND) X IIX pX IINEW CH205(IND} X iX NEW; FOR RSD IND. ONLY EG-CCES-IB-XT-RSP-B I i NEW; FR RSD CHI6 (PW XII NEW; FOR KSD Rev. 15 003/002 T3-6C. 9

Kj APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 10a AUXILIARY ELECTRICAL POWER SYSTEM AAAAA AAAAAAAAAAAAACCCCCC CCCC CCCCCC BBBBB B BBBBBBBB BB II BBBBBBB BB B BBBB B T T F F F F F FFF F F F F F F F F F F F F F F F F F F F F F F F F F AAZ Z Z ZZZ Z 1ZZZZZZFFAAAAAAAAAAAAAAZ Z z z 1 2 1 2 2 2 3 45 6 6 7 8 9 11 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS alb c a 010111 a1b c dje flgla bcdialb alb REMARKS a

EG-CCESV-IClIC ESA M I I X X IXIX LP8 (PWR)

EG-CCESV-IB III E LS7 (PWR) III P XI LS7A ( WR) X X IIIINEW CR263(IND)I X X II NEW; FOR RSD IND. ONLY EG-SEC-lC(lC ESV MCC IJ TRANSFER SW)

RU281A(CONT) X X RU281 WAS SPARED; ISOLATED FOR RSD RU282 (IND) I X X X II X FOR IND ONLY RU283(CONT) X P X X ISOL. FOR RSD RU284(CONT) Ix P X I X FOR "B" TRAIN POWER; ISOL.

FOR RSD RU285(CONT) X X I ISOL. FOR RSD RU287(CONT) ix I ISOL. FOR RSD RU288(CONT) iX X X II X- FOR "A" TRAIN POWER; ISOL.

I I + FOR RSD" RU289 [CONT) X PX II X I ISOL. FOR RSD RU290 (CONT) II X X I ISOL. FOR RSD RU291 (CONT) X NEW RU292 (CONT) Ix NEW RU293 (CONT] -LX NEW Rev. 15 003/002 T3-6C. 10

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 11a AUXILIARY ELECTRICAL POWER SYSTEM A AA A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C BBB B B BPB B B B B B B B B BIT I BSPB BBBB BB B BSBB T T F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A AAZ Z Zlz 1 2 1 2 2 2 3 45 6 6 7 8 9 11 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS ab c a 01111I ablc d.e.ftg a bcdabab REMARKS a

EG-CCESV-IC LP4A{PWR) XIX x FOR "A- TRAIN POWER LP4B[(PWR) FR A TRAIN POWER LP5A(PWR) P X LP5B(PWR)IT PINX LS4A(PWR)IN IIPDP x x FOR -B" TRAIN POWER LS4B(PWR)I P XX FOR "B" TRAIN POWER CS106(IND) X NEW- RSD IND ONLY EG-CCESSH-RA LRSA(PWR)

LRSB(PWR)

LR47(CONT) x xX X x XII LR47A(CONT) NEW EG-CCESSH-lB LTTA(PWR)

LT7B(PWR)

LT51(CONT & IND) xIX XIII REROUTED BY RSD LT51A(CONT & IND) III , IIINEW LT51B(CONT r IND) III X x P X IIIINEW LT51C{CONT & IND) P iX x FORMERLY PART OF LT51; ISOL. FOR RSD LT54(CONT) X X NEW; REQUIREDONLY FOK RSD CBF160{IND) x x NEW; RSD IND ONLY Rev. 15 003/002 T3-6C. 11

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES 6 COMPONENTS IN FIRE AREA/ZONE SHEET 12a AUXILIARY ELECTRICAL POWER SYSTEM SB B BBB B BB B BB B BB B I I B BB B BB BB BB B BB BB B T T F FF F FFF FF FF F F FFF F FF F FFF FFF F F FFF F A A Z ZZ11 Z Z ZZ Z 1ZZ IZZFF A AA AA AA AA A A AAA Z Z 1 21 22 2 345 6 6 78 911 1 22 2 222 2 33 334 45 5 COMPONENTS AND CIRCUITS abcI a, 0111 abllcababREMARKS EG-DP-ATA(NNI&ICS PNL X I X IIIIIALTERNATE SOURCE ATA) 7PR PREFERRED SOURCE X II X IIIII EA6817(PWR)II SOURCE I xALTERNATE EA64830PWRBU)

PREFERRED SOURCE EA112(VIT. BUS TIE)I EG-DP-ATB I I I X I I II I PREFERR ED _SOURCE EA51PWR)

ALTERNATE SOURCE EA6604(PWR BUS)

EG-DP-VBA EAI(PWR) I I II I I I I I EA6768(BUS TIE)X EG-DP-VBB E EA2(PWR)IP I x E IIII EG-DP-VBCIII EA3(PWR) 1(

EG-DP-VBDII I E IIII EA4 (PWR)I III P I x I I I II I EH-INV-1A JE SOURCE CG-(PWR)XAPREFERRED EDO(DCPR) XLALTERNATE SOURCE EDC(PWR)

EA '(BUS TIE)

Rev. 15 003/002 T3-6C.12

Ku APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 13a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAA A AA AAA AA AA AC CC CCC C C C C C CC C C C S B B B B B B S B B BS B B B BI B8IB B S2S B B B B B B B B B B B TT FFFFFFFF FFFFFFFF F F F F F F FF F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z F F A A A A A A A A A A A A A A Z Z Z Z 12122234 5 6 6 7 8 9 11 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS alb c a 0,1 1.1 a b c dle 11g9alb cld a blalb REMARKS aI ,I E EH-INV-IB P XIX IIIPREFERRED SOURCE CHI(PWR)II X I: ALTERNATE SOURCE ED59(DC PWR)

EA9 (BUS YX TIE) X CHA04R (CONT) I I I t I XXX xX C}[I049 (CONT)

I I I EI I I EH-INV- IC XIX XI IiXII PREFERRED SOURCE CG2(pWR) xiI I I IALTERNATE SOURCE ED9 (DC PWR) I X1I XI I II EA 6 (BUS TIE)

CGI039(CONT) xX X SOURCE EHRINVv.D P KX E XPREFERRED CH2({PWR) x ALTERNATE SOURCE X

ED58(DC PWR) X x ALTERNATE SOURCE X

EA8 (BUS TIE) XI TE CHI050 (CONT)

EH-INV-lEE Xjx K PREFERRED SOURCE CG6 (PWR) X X I TENATE SOURCE ED20 (DC PWR)

F EH-BC-IA (BATTERY X X Ix CHARGER IA)

CG3 (PWR) nx :[X Rev. 15 003/002 T3-6C. 13

K) 1\1-ý APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 14a A A A A A ELECTRICAL A A A AA A A A A A A AUXILIARY A AA C C CSYSTEM C C CPOWER CC C C C C C C C BB B B B RB BI B B B B IB B B B BB B B EBBB B B B B TT F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F AAZZZZ ZZ Z ZZZZZ ZZFFAAAAAAAAAAAAAAZZ zz 121 2223 4 566 78 91 1 122 22222333 34455 alblc a 1 0 111 a,b c d e f ga b cldabab REMARKS COMPONENTS AND CIRCUITS a

EH-BC-lb E CH3(PWR) P X X EH-BC-IC E CG4 (PWR) XIX X EH-BC-ID E CH4 (PWR) PiX K EH-DP-lA(DC MAIN PNL) E ED1A(PWR) XX EDIB(PWR)

EDIC(PWR) x x

EDID(PWR)

ED2A(PWR) X I X X ED2B(PWR) XKX ED5(PWR] I X1 IX ED6(PWR) XI X E)4-DP-lBE ED51A{PWR) X ED51B(PWR) xi ED51C(PWR) X" ED51D{PWR) X1 ED52A(PWR) +EP X X1 ED52B(PWR) P Xi ED55(PWR) P -X ED56(PWR) P Rev. 15 003/002 T3-6C.14

11-APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES z COMPONENTS IN FIRE AREA/ZONE SHEET 15a AUXILIARY ELECTRICAL POWER SYSTEM AAAA AAA AAAAAAAAAACCC CCCCCCCCCCC BES EBBBEBBBBRBBB 1BBII BB BBB BBS BEB S TT F F F F F F F F F FF FF F F F FF F F F F F F F F F F F F F F AA ZZZZZZZZZZZ ZZZZFFAAAAAAAAAAA AAAZZ ZZ 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS ab c a 1 011.1 a b c d e fIg a b c dja b a b REMARKS aI EH-DP-IM EJ EDOC(DC PWR) x xX X EDO2O(DC PWR) P XI ED61 (DC PWR) xX1RX RU3OI(CONT) X X XX FAULT TO THESE CABLES RU302(IND) X X.X X WILL NOT DISABLE RU303{CONT) X x x X EH-DP-lM.

RU304 [CONT) -7x xX RU305(CONT z IND) Ix x RU307 (CONT) x x RU308(CONT) I x x I X RU309(CONT)x XX I x RU310(CONT) XI XlXl EH-DPES-IE(DC ES DIST JE IIII PNL 1E)

EDIOA(DC PWR) x- x I ED1OB(DC PWR) x EH-DPES-IF E ED6OC(DC PWR) p x lP x ED6OD(DC PWR)

Rev. 15 003/002 T3-6C.15

KU/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 16a CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM A A A A A A A A A A A A A A AAC CCCCCCCCCC C CCCC BB 9B B B B BB BB BE6E1i1B BEB BBB B BBBBE B B BB BE BE TT F F F FF F F F F F F F F F F F F F F F F F F F F F F F F F F AAZ Z Z ZZZ Z Z Z Z Z iZZ FFAAAAAAAAAAAAAAZ Z ZZ 1212 2 23456678 911 1 222222233334455 COMPONENTS AND CIRCUITS ab Ic a 0 1 11 a b c d e f g a bcd a b a b REMARKS EH-DPESDG-IPIIII EDI12(DC PWR) X X EH-DPESDG-lQ ED313(DC PWR) P x NNI/ICS J EA60O4(CONT PWR)X X X FOR RCI-LT3, SP6A-PT2, I I SP6B-PT1 EA6OO5A(CONT PWR) X XK X EA6005 WASs PARED; FOR RCl-LT1/2, SP6A-PT1, SP6B-PT2 EA6031B(PWR)I X X X HAND POWER; EA6031 AND I I I IEA6031A WERE SPARED EA6033(CONT pWR) I X HAND POWER EA6034(CONT PWR) I X HAND POWER EA6035(CONT PWR) HAND POWER EA6041A{PWR) XP_ ATOPWE;EA6041 WAS I I A-ESPARED Rev. 15 003/002 T3-6C. 16

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 17a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAA A A A A A AA A A C C C C C C C C C C C C C C C C BB SB B BB B BBB B B B I I B BPS B B B BB B B B B B BB B TT FFF F F F F F F F F F F F F F F F F F F F F F F F F F F F F F F A A Z Z Z Z ZZZZ Z Z Z Z Z ZFFAAAAAAAAAAAAAAZZ zz 1212223456678911 1 2 22222233334455 COMPONENTS AND CIRCUITS labIc a 01 11 abcdef gab cjdjabab REMARKS a

EA6043 (CONT PWR) X AUTO POWER EA6044B(CONT PWR) IX1 AUTO POWER EA6045 (CONT PWR)I X AUTO POWER_

EG-SEC-NNI/ICS IE EA-6031C(HAND PWR) Ix NORMAL SUPPLY EA-6031D(HAND PWRIIx II BACK-UpRSUPPLY EA-604IB (AUTO PWR) I x II BACK-Up SUPPLY EA-604 IC(AUTO PWR) IX II NORMAL SUPPLY RS-SCC-A E EA6822(INST PWR) I x P x IX PWR FOR SCC Al EA339(PWR) F X P P X X NEW; PWR FOR SCC A3 RS-SCC-B iE EA6824(INST PWR) X X PWR FR SCC BI _ND B2 EA6856(INST pWR) IX PWR FOR SCC B2 EA354(PWR) W X X IP IFWR FOR SCC 1331 NEW RS -PA I E EA6823 (INST PWR) X X PWR FOR INSTRUMENTATION CKT RS-PB EII EA6825(INST PWR) X I PWR FOR INSTRUMENTATION CKT RS-TSP-A I EJ FOR RSD _ONLY EA6792(PWR) IX X x II XI TRAIN X EA6912(PWR) I X P P X -11IX TRAIN A

,RS-TSP-B "-1.1-- FOR RSD ONLY FA16 {PWR) LL TRAIN B EA518 (PWR) ILX X AlTRAIN C EA591 {PWR) XI TRAIN C FA6892 (PWR)II x XTRINX Rev. 15 003/002 T3-6C. 17

K-)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 18a AUXILIARY ELECTRICAL POWER SYSTEM AAAAAAAAAAAAAA A A A A iCCC*CC iC C CC B B BB B B B B BB B B B IlI B B B BB B B B B B B B B TT F F F F F F F F F F F F F F FF F F F F F F F F F F F F F F FF F A A Z Z Z Z Z ZZZ ZZZZ Z Z F F A A A A A A A A A A A A A A Z Z 1ZZ 1 2 1 2 2 2 3 4 5 6 6 7 8 9 1 1 1 2 2 2 2 2 2 2 3 3 3 3 4 4 5 5 COMPONENTS AND CIRCUITS a b c a B0ill albaclde f g alb c d a b alb REMARKS a

RS-TSP-C II EFOR RSD ONLY EA518 (PWR) 1XI X I TRAIN C EA592 (PWR) x x TRAIN C ESAS BISTABLE CABINETS E COMM4ON TO ESAS "A"& "B" EA105(CONT PWR) S X P IX S X CAB.1; TRAIN A-EG-DP-VBA EA305(CONT PWR) ix X S ix x X CAB.2; TRAIN B-EG-DP-VBB EA515(CONT PWR) S iXl S X X, CAB.3; TRAIN C-EG-DP-VBC E ESAS "A.

ESAS RELAY CABINETS "A" iS x X 1X S IXI I CAB.IA; TRAIN A-EG-DP-VBA EA,103(CONT PWR)

EA303(CONT PWR)

Nx S X X CAB.2A; TRAIN B-EG-DP-VBB EA503A(CONT PWR) S X X1 S Xx X CAB.3A;TRAINC;NEW-EG-DP-VBC ESAS RELAY CABINETS "S'R E ESAS "B" EA104(CONT PWR)S X X x s IX CA . B; TRAIN A-EG-DP-VBA E.A304A(CONT PWR)x X S 1XI CAB.2B; TRAIN B-EG-DP-VBB EA714 [CONT PWR) ix x S x CAB. 3B; TRAIN D-EG-DP-VBD CONTROL ROOM LIGHTING CG45(AC PWR) I Xl~ X X I TRAIN A; EMERGENCY(EG-DP-CT2)

CHIO5A(AC PWR) I I x X X1 X X TRAIN B; NORMAL (EG-DP-CT2)

ED1702(DC PWR) IIX1 X II I X I TRAIN C;DC EMERGENCYlEH-DP-IM)

Rev. 15 003/002 T3-6C. 18

K-) K1 APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET lb CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F F F I I I I I I II I I I I R R R R R R R T GG B B B B B B B B B B B B B B B S S S SB B B B B B B B P P P P F F F F F F F F F F F F F F F F F H H H H F F F F F F F F AAZ ZZ Z ZZ AZZZZ Z ZZZZ ZZ Z ZZZA F FF F 12 12 34 567 12 34 5678AZZZ 1 11 1123 1 COMPONENTS AND CIRCUITS a2b cdle REMARKS ED-SGES-1D MD1(PWR) x MD2(PWR) X MDl2(PWR) X MD13(PWR) X MD21 (CONT)

MD23 (CONT)

MD24 (CONT)

MD26 (CONT)

MD28(CONT) X EDlO9(CONT PWR) IX FOR OFFSITE POWER G64(BUS DIFF.)

G65 {BUS DIFF.) FOR OFFSITE POWER GIl (BUS DIFF.) FOR OFFSITE POWER POT.)

GI12(MET. DIFF.) FOR OFFSITE POWER GII5(BUS MD101 (CONT IND)

MD103 (CONT IND)

MD104 (CONT)

ED-SGES-lE MEI (PWR) x ME2 (PWR) x ME12(PWR) X ME13(PWR) X Rev. 15 003/002 T3-6C. 19

KU <2 APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2b AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F FII I I I I lIl I I I I I R R R R R R R T GGHHHHHHBBPPBBBBBSSSSBBBBPBBBB P p p p F F F F F F F F F F F F F F F F H H H H F F;F F F F F F AAZZ ZZZZZZZZZZZZ ZZ ZZZZZA F F F F 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITSI 2 12 3 alblcld e REMARKS ME16(CONT) ISOLATED FOR RSD MEl8(CONT) ISOLATED FOR RSD ME19(CONT) ISOLATED FOR RSD ME26(CONT) ISOLATED FOR RSD RE28(CONT) X ED309A(CONT PWR)

G47(BUS DIFF.) X1 FOR OFFSITE POWER G48(BUS DIFF.) IIfIIIX1 FOR OFFSlTE POWER G49(BUS DIFF.) X1 FOR OFFSITE POWER G50(BUS DIFF.) I XI FOR OFFSITE POWER MEgI(CONT 6 IND) ISOLATED FOR RSýD ME93(CONT & IND) ISOLATED FOR RSD ME94(CONT & IND) ISOLATED FOR RSD EG-Y-IA(DIESELEl GENERATOR A)

RYI (CONT) X RY2 {CONT) X RY3(CONT) X RY4(CONT) X RYS(CONT)

RY6(CONT)

RY8 (CONT)X RY9(CONT)

Rev. 18 003/002 T3-6C.20

KU/ <-I APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q SHEET 3b CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F FII I I III I I I I I I R R R R R R R T iG G H H H H H H BS B B B B B B S S S SI B B B B B B B B F F F F F F F F F F F F F F F F H H HNH F F F F F F F F AAZZZZZZ Z Z Z ZZZZZZ ZZZ Z Z ZZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 2 31 COMPONENTS AND CIRCUITS aIb1cId~e REMARKS RYIO(CONT) X RY11(CONT) X RY12(CONT) X RY21(CONT) X RY23(CONT) X RY32(CONT) X RY33(CONT) X RY34(CONT) X RY35(CONT) X RY36(CONT)

RY37(GEN. FIELD) X RY51(CURRENT) K RY52(CURRENT) K RY53(CURRENT) K RY54(POTENTIAL) K RY55(DIFF. CURR.) K RY56A{REL. CURR.)

RY57A(MET. CURRENT)

RY58(POTENTIAL)

RY151(PWP) x RY152,RY153(CONT) x RYR54(CONT).7 RYI61(PWR) X RYI62,RY163(CONT)

RY1T1,RY172{CONT)

Rev. 18 003/002 T3-6C.21

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 4b AUXILIARY ELECTRICAL POWER SYSTEM D D F FFF F F IIIIIIIII 111 1 I R RR RR RR T GGHHHHHHB B B B B B BBS S S SB BB B B B B B I PP F

FFFFFFFFFFFFFFFHHHHF FF F FF FF AAZZZZZZ Z ZZZZZ ZZZZZZZA S I FFFF 12123 4 561 2 345 6 78A ZZ 111I 12I COMPONENTS AND CIRCUITS2123 abcde REMARKS RY173,RY174(CONT) X RY181,RYlB2(PWR) X RY31(CONT) X ED1301,ED1302(DC PWR) X ED1303,ED1304(DC PWR) X ED1305,ED1306(DC PWR) X ED1321,ED1322(DC PWR) X ED1323,ED1324(CONT) X ED1325,ED1326,ED1327(CONTIX GI71(SYNCH) _  ?

CGI (PWR)x CG56(PWR)

EG-Y-lB(DIESEL GEN B) E EROUTED BY RSD RZI(CONT) X RZ3A(CONT) NEW RZlB(CONT) NEW - ISOLATED FOR RSD RZ2(CONT) REROUTED BY RSD RZ2A(CONT) NEW RZ2B(CONT) NEW - ISOLATED FOR RSD RZ3(CONT)X REROUTED BY RSD RZ3A(CONT) NEW RZ3B(CONT) NEW- ISOLATED FOR RSD RZ4(CONT) REROUTED BY RSD - ISOLATED RZS(CONT) ISOLATED FOR RSD RZ6(CONT) I ISOLATED FOR RSD RZ8(IND) X REROUTED FOR RSD RZ8A(IND) I I I NEW RZ8B(IND) NEW; REQD. ONLY FOR RSD Rev. 18 003/002 T3-6C.22

K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 5b CABLES 6 COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM IDIDIFIFIFIFIFIFIIIIIIIIIIIIIIIIII1IIIIIIIRIRIRIRIRIRIRI I I COMPONENTS AND CIRCUITS l IIREMARKS

, 1,.I11111Ill!1 i1,:11,1111I NEW; ISOLATED FOR RSD RZ14 4 1 1 1 1I1 I i i i i F7 i i i i i RZ15 (CONT) Mi i NEW; RE( D ONLY FOR RSD RZ1I1(CONT) IX XIX X X X X NEW; RE( D ONLY FOR RSD NEW; REi FOR RSD RZ18(CONT) D ONLY NEW; RE( DONLY FOR RSD RZ 19 (CONT) I I..I I I I I ! ! 1 ! ! 1 kRERUUITED

.1r)Tly pqn LU IBY .

RZ21 (CONT)

RZ21A (CONT)

RZ21B (CONT)

.1 I I I I 1IL Il11 I ,,,,

11 1 111

, I

tI I a11 NEW NEW; NISOLATED FOR RSD REROLR UTED BY RSD RZ22(IND)

RZ22A(IND) 1 l!X!i1 1 1 1 1 1 4 NEW

-1 NEISOLATED FOR RtSDI RZ22B IN a*l 3ONi Xli I P771COiNT) 1 11 1 REROUTED FOR RSD NEW; ISOLATED FOR RSD

-1 RZ231(CONT) II IIIIIX RZ32(CONT) x RZ33(CONT PT) x REROUTED BY RSD RZ33A(CONT POT.) NE RZ33B(CONT POT.) NEW - ISOLATED FOR RSD RZ34(CONT) ix REROUTED BY RSD RZ34A(CONT) NEW RZ34B(CONT) NEW -. ISOLATED FOR RSD RZ35(CONT) X-REROUTEDBY RSD RZ35A(CONT) _ = 11NEW RZ35B(CONT) _+H 1+W - ISOLATED FOR RSD

.1-1-CONT]NEROUTED BY RSD Rev. 18 003/002 T3-6C.23

K-)

ATTACHMENT SHEET3-6Q APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I 6b CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM DDFFFFFFI 1 111 1 IIRR RIRIRIR BIBI F F FF FFFF F FF FF FF FH H HH F F FF FF FIF ZIA AAZZZ ZZZZZZZZZZZ zzzzzz 1 223456112 314516 71 IA Z Z Z 111 1 12 1311 REMARKS COMPONENTS AND CIRCUITS I I I Ib!lId bI elIle e

12111 121 RZ37(GEN FI ELD)

RZ51 (MET&RE L CURR)

RZ52(MET&RE 1I I 1 I I I 13 I

H1 iHHi I -i -I!  ! i - !4

-REROUTED BY RSD RZ53(MET. CU RZ53B(MET.

CO -RR.) x RZ55(DIFF. -FUR-R.NT - -I-I-I I-I I I I I I I I I I I- I I II-I I-I I- I I !I--I I I I I EROUTED BY RSD RZ56(RE:L CU RZ59(HET. P POT.) - - - - -I l l I I I I- I I-I I- I I- I I- NEW RZ60(MET. P RZ151(PWR)

RZ152,RZI531 RZI54(CONT) TCCONT) NE RZ161(PWR)

RZ162,RZ163 3PWR) X1 RZ171,RZ172 3(CONT) T7(O I I I I -FII I I I I I II I I Xill-----------------------

(coPW x l l I l I l l I I l l l l I RZ173,RZ174 2 RZ181,RZ182 ED1501,ED1502(DC ED1503,EDI504 DC PWR) IXI I ED1505,ED1506(DC PWR)

ED1521,ED1522(DC PWR)

ED1523,ED1524(CONT)

ED1525,ED1526,ED1527 (CONT KX X1

,xl XI H

lPRII H LH . CII I

I CH52(PWR)

CH34(PWR) Ix" xI i I 4i

=X 1Xl

J - 1. I m I - I- - I I - 4 - I --I -

VH 4- - I - I FOR AC FUEL TRANSFER PUMP

,--p 4111 II i i

- - I - I - -

L K IIIIIIIII I 111111 I tI fIIIIII TI TI miRev. 18 Rev. 18 003/002 T3-6C.24

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 7b AUXILIARY ELECTRICAL POWER SYSTEM D DF F F F FF I I1IIIIIII IIR I R RR R RRT GGH HH HHBBBBBB B BSSSSBBBBBBBB B F FF F FFF FF F FF F FF F FFHHHH F FFFF F F F AAZZZZZZZ ZZZZZZZZF ZZ FZFZZZ ZZZZZZZA F FF F 1212345612 345678AZZZ1 11 11231 COMPONENTS AND CIRCUITS a blcdle REMARKS 2123 EE-SGES-IP(480V SWGR IP)

MD5(PWR)

MD56(CONT)

MD57(AM INSTR)

LP11(CONT)

LP12(CONT)

LX31(CONT)

LX32(CONT)

LX33(CONT)

ED1O7(CONT PWR)

EE-SGES-lS(480V SWGR IS)

ME5(PWR) IOAE O S ME56(CONT) ISOjLATED FOR RSD ISOLATED FOR RSD ME57(CONT) IOAE O S LS11(CONT & IND) NEW LS11A(CONT & IND)

LS12(CONT)NE;ORRDNDNL

--- ,FRRDIDOL LX21{IND)

LX41(CONT) IOAE O S LX42(CONT)

LX43(CONT)

ED307A(CONT PWR)

Rev. 18 003/002 T3-6C.25

AE.

0l r4I

- zW F- 0 0

Wo0 004 H E- o ul z

0z L.4P Wz 0ZL o to F- t to - - --

,4w -> .- ZE4-- L.3 -ZZ > U)gW w-- -- F I I F-ZF-ZF-Z171 I F1-1O11 z z F-IFI z zZ F-zIz-I L) 00 cz O zZZ~lO ZOO ZO o I0 cO0n000000- --- JU 00>c0> 00x Z Z pO 0-U 0Pq0 0 " 0 N H ZMLL, 4rao I I L. tomt I X1 1>

0 L

,ID AF

K);

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 9b CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM DOD F F F F F F I fTI III I II I I R RR RR RR T G GM HOHHEHHTB BNDB BBIBCUSITSSBBRBBMBRKBS A AZ ZZ ZZ Z ZZ ZZ ZZ ZZ Z ZZ ZZ Z ZA COMPONENTS AND CIRCUITS 2 bcdeISREMARKS LX62(ONT)ISOLATED FOR RSD LX63A(CONT) ISOLATED FOR RSD ED308A(CONT PWR) P P ED308BWECONT PWR) NO R ED308C (PWR) PX1INEW NE ED308D (PWR)+

ED5033 (CONT PWR) PX1IA ED5033A (CONT PWR) INEW ED5034 (CONT PWRI 1 ED5034A (CONT PWR) IIINEW LT15 (CONT) NEW- REQUIRED ONLY FOR RSD EG-CCES-lA(1A ES CONT CTR LPlAR(PWR)

LP B (PWR)

LPlC lPWR)

LP16(lCO)

EG-CCES-IB(IB ES CONT CTR)

LSIA(PWR)

LS IB( PWR}

LSIC(PWR) SL DFORD ISLAE D O S LS16 (CONT & IND)

NEW; O S N.OL LS16A(CONT & IND)

CH205(IND) ~NEW; FOR RSDIN.OL

- NEW; FOR RSD EG-CCES 1B-XT-RSP-B CH-1 6({PWR) N!WFORS Rev. 18 003/002 T3-6C.27

K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lob AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F F I I I I I I I I I I I I R R R RR R R T GGHHHHHHBBBB B86BSSSSBBBBBBBB PPPP F F F F F FF F F F F F F FF FH HH H F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z A FFFF 121234561234 5678AZZZ11 11 231 COMPONENTS AND CIRCUITS a b c d e REMARKS EG-CCESV-1A LPB(PWR) X X EG-CCESV-1E LS7(PWR) X LS7A(PWR) X NEW CR263(IND) X X X NEW; FOR RSD IND. ONLY EG-SEC-1C(lC ESV MCC TRANSFER SW)

RU281A(CONT) RU281 WAS SPARED; ISOLATED FOR RSD RU282(IND) FOR IND. ONLY RU283(CONT) ISOL. FOR RSD RU284{CONT) FOR "B" TRAIN POWER; ISOL.

FOR RSD RU285(CONT) ISOL. FOR RSD RU287(CONT) ISOL. FOR RSD RU288(CONT) FOR "A" TRAIN POWER; ISOL. FOR RSD RU289(CONT) ISOL. FOR RSD RU290(CONT) ISOL. FOR RSD RU291(CONT) NEW RU292(CONT)RNEW NEW RU293(CONT)

Rev. 18 003/002 T3-6C.28

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET lib CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM DDED FFF FF F I I I 1 11 1I I RRRRR RRT G G H H H H1H H B B B B B B B B S S S S B B B BPBPB B B F F F F F F F F F F F F F F F FMH H H H F F F F F F F F AAZZZZZZZ ZZZZZZZ ZZZZZZZA FFFF iI2123!45612345678AZZIZIIII12311 COMPONENTS AND CIRCUITS abcIde IREMARKS 2123 EG-CCESV-lC E FOR -A- TRAIN POWER LP4A(PWR)

LP45{(PWR) FOR "A- TRAIN POWER LP5A(PWR) X LP5B(PWR) XCINTI LS4A(PWR) FOR -B" TRAIN POWER LS4B(pWR) FOR "B" TRAIN POWER CSI06(IND) xX1 xII NEW; RSD IND. ONLY EG-CCESSH-lA E LR8A(PW`) X LR85,(PWR) X LR47(CONT) XX L Pi LR47A (CONT) X P NEW EG-CCESSH-lB E LTTA(PWR) X LT79(PWR)

LT51(CONT & IND) PIXI IX1 PRROT BY RSD LT51A(CONT & IND) PXNEW LT5IB(CONT & IND) NEW LT5IC(CONT & IND) FORMERLY PART OF LT51; ISOL. FOR RSD LT54(CONT) NEW; REQUIRED ONLY FOR RSD CCF160(IND) X. X -X X X NEW; RSD IND. ONLY Rev. 18 003/002 T3-6C. 29

KU APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 12b AUXILIARY ELECTRICAL POWER SYSTEM DDFFFFFFI III I 1 11I IRRRRRR R T GGHHHHHH B BBBB B SSSSBBBBBBBB PPPP F F F F F F F F F FF F F F F FHHHM F F F FF F FF AAZZZZZZZZ Z ZZZ ZZZZZZZA FFFF 1 2123 456i 4 5 678 A ZZZ 1I1 COMPONENTS AND CIRCUITS 1bcde REMARKS 213 EG-DP-ATA(NNI & ICS PNL ATA) ALTERNATE SOURCE EA6817(PWR)

EA6830(PWR) PREFERRED SOURCE EA6408(PWR BUS) ALTERNATE SOURCE EA112 (VIT.BUS TIE) PREFERRED SOURCE EG-DP-ATB EA5(PWR) PREFERRED SOURCE EA6604(PWR BUS) ALTERNATE SOURCE EG-DP-VBA EA1(PWR)

EA6768(BUS TIE)

EG-DP-VBB EA2(PWR)

EG-DP-VBC EA3(PWR)

EG-DP-VBD EA4{PWR)

EH-INV-IA CGI(PWR) [ PREFERRED SOURCE ED8 (DC PWR) I ALTERNATE SOURCE EA7(BUS TIE) i Rev. 18 003/002 T3-6C. 30

K>/

R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q APPENDIX CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 13b AUXILIARY ELECTRICAL POWER SYSTEM DDFFFFFFIIIIII II 11 I R R RRRRRT G G 11H H H H H B B B B B B B B S S S S B B B B B B B PPPP F F F F F F FF F F F F F F F FHHHH F F F F F F FF A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z ZZ Z Z Z Z Z A FFFF 1 12123456121345678AZlZZI11II23 a b cde REMARKS COMPONENTS AND CIRCUITS 2 123 EH-INV-1B SOURCE CH-(PWR)IPREFERRED ALTERNATE SOURCE EDC9(DC PWR)

EA9(BUS TIE)

CHI048(CONT)

CH1049(CONT)

EH-IHV-lC SOURCE CG2-(PWR)CPREFERRED ALTERNATE SOURCE EC9(DX PWR)

EA6(BUS TIE)

CG1039(CONT)

EN-INV-lD CN2PW) LT ERNATE SOURCE PREFERRED SOURCE CH2H(PIR)

ALTERNATE SOURCE ED58(DC PWR)

ALTERNATE SOURCE EA8(BUS TIE)

CH1O5O(CONT)

EH-NVPEPREFERRED SOURCE ALTERNATE SOURCE

)(DCRPWR)

EN-BC-lA (BATTERY CHARGER 1A)

CG3(PWR) +

Rev. 18 003/002 T3-6C. 31

K> K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 14b AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F FI I I I I I I I III I R RRRIRRRRRRT P p P P FFFFFFFFFFFFFFFFEHHHHFFFFFFFF AAZ Z Z ZZZZ ZZZZ Z ZZ ZZZZZZZZA FEFFF 1l 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS a1b cld e REMARKS EH-PC-IB CH3 {PWR)

EH-BC-lC CG4 (PWR)

EH-BC-ID CH2(PWR)

EH-DP-lA (DC MAIN PNL)

EDRAe{PWR)

EDlB(PWR)

EDlC{PWR)

EDID(PWR)

ED2A(PWR)

ED2B(PWR)

ED5(PWR)

ED6{PWR)

EH-DP-1B ED51A(PWR)

ED51B(PWR)

ED51C(pWR)

ED51D(PWR)

ED52A(PWR)

ED52B{PWR)

ED55(PWR)

ED56(PWR]

Rev. 18 003/002 T3-6C. 32

K>/

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 15b AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F F1 I I I I I I I I1I1I I I R R R RRR R T GGHHHHHHHB BBBBBBSSSSBBBBBBBB PPPP F F F F F F F F FFF F F F F F F H H H H F F F F F F F F AAAZZZZZZZZZZZZZZ FFFFi ZZZZZZZ A 12 12345612345678AZZ Z111 1 12231 COMPONENTS AND CIRCUITS aIbic d e REMARKS 2123 EH-DP-IM ED1E(DC PWR)

EDI2C(DC PWR)

ED61D(DC PWR)

RU301RCONT) FAULT TO THESE CABLES RU302(IND) WILL NOT DISABLE RU303(CONT) EM-DP-1M RU304(CONT)

RU305{CONT IND)

RU307(CONT)

RU308(CONT)

RU309(CONT)

RU310(CONT)

EH-DPES-IE(DC ES DIST PNL 1E)

ED1OA(DC PWR)*

ED1OB(DC PWR)

EH-DPES-IF ED60C(DC PWR) ED60A WAS SPARED ED60D(DC PWR) ED60B WAS SPARED Rev. 18 003/002 T3-6C.33

K>

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET l6b AUXILIARY ELECTRICAL POWER SYSTEM D D F F F F F FI I I I I I I I I I I I RRRR R R RRRT G G H H HiH H H B B B B B B B B S S S S B B B B B B B PPPP F F F F F F F F F F F F F FIF F H H H H F FiF F F F F F AAZZZZZZZ ZZZZZ ZZ ZZZZZZZA FFFF 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1i1 2 3 1 COMPONENTS AND CIRCUITS aIb c d e REMARKS 21!23 EH-DPESDG-IP E EDII2(DC PWR) X EH-DPESDG-lQ ED313(DC PWR) x NNI/ICS EA6004(CONT PWR) FOR RCl-LT3,SP6A-PT2, SP6B-PTI EA6005A(CONT PWR) EA6005 WAS SPARED; FOR RC1-LT1/2, SP6A-PT1, SP6B-PT2 EA6031B(PWR) j HAND POWER; EA6031 AND EA6031A WERE SPARED EA6033(CONT PWR) HAND POWER EA6034(CONT PWR} HAND POWER EA6035(CONT PWR) RAND POWER EA6041RAPRT) AUTO POWER;EA6041 WAS H SPARED Rev. 18 003/002 T3-6C. 34

K> KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT I ATTACHMENT 3-6Q CABLES 6 COMPONENTS IN FIRE AREA/ZONE SHEET 17b AUXILIARY ELECTRICAL POWER SYSTEM D DF F F F F F I I I IIR R R RRR R T G G HHH HNHHHB B B B B B B BSPlPPP S S SB B B B B B B B FFFFFFFFFFFFFFFFHHHHFFFFFIFFF AAZ ZZ Z ZZZ ZZ ZZZZZ ZZ ZZZZZA FFFF I12F311 I2 23 4 56 2F345678AZZZ COMPONENTS AND CIRCUITS a1b cld e REMARKS 2 1 2A3 EA6043(CONT PWR) AUTO POWER EA6044B(CONT PWR) AUTO POWER EA6045(CONT PWR) AUTO POWER EG-SEC-NNI/ICS EA-6031C(HAND PWR) NORMAL SUPPLY EA-6031D(HAND PWR) BACK-Up SUPPTY EA-6041B(AUTO PWR] BACK-Up SUPPLY EA-6041C(AUTO PWR) NORMAL SUPPLY RS-SCC-A EA6822(INST PWR) TRI FORXSCC Al EA339(PWR) NEW; PWR FOR SCC AA RS-SCC-B PWR FOR SCC BA & B2 EA6824(INSTRpWRT EA6856{INST PWR) PWR FOR SCC B2 EA354(PWR) PWR FOR SCC B3; NEW RS-PA POWER FOR INSTRUMENT. CKT.

EA6823(INST PWR)

RS-PB EA6825(INST PWR) POWER FOR INSTRUMENT. CKT.

RS-TSP-A FOR RSD ONLY TRAIN X EA6792(PWR)

EA6912 (pWR) TRAIN A RR-TSP-BEA16 (PWR) FOR RSD ONLY TRA N B EA518 (PWR) TRAIN C EA591(PWR) -- TRAIN C EA6892 JR RANX Rev. 18 003/002 T3-6C. 35

K)

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6Q SHEET 18b CABLES & COMPONENTS IN FIRE AREA/ZONE AUXILIARY ELECTRICAL POWER SYSTEM IDID IFIFIFIFIFIF111 IIIIIII I II 111 IRIR IRRBIRI RITRITI R I IGGIHIHIH H HIHIBIBIBIBIB BIBIBIS SISISIBIBIBBIIBBBB B B COMPONENTS AND CIRCUITS REMARKS ASISTSW-)

A518(PWR) IIII 1111111111I11I1I1 I I I I1I1I1I1I1TRAINFOR RD OC TRAIN C EA592(PWR)

ESAS BISTABLE CABINETS

'Iltiti' COMMON TO ESAS "A" & "B" EA105(CONT PWR)

EA305(CONT PWR) zmz CAB.l; CAB.2; TRAIN A TRAIN B CAB.3; TRAIN C COT FA51 Pi EAt) It) (C:Qlý lii 1111I 111 I ESAS ESAS "A" CAB.2A; TRAIN EA303 (CONT PWR) CAB.ZA; TRAIN 1 M TI-IAý! TRATH IC; NEW ra,ýnAatrnMT PWRI 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 CAB.3A; TRAIN Fr-:NFW ESAS RALAY CABINETS "8" ESAS "B" EAI04(CONT PWR) CAB.IB; TRAIN A EA304A(CONT PWR) CAB.2B; TRAIN B E-ATI4CONT PWR) CAB.3B; TRAIN D CONTROL ROOM LIGHTING CG45(AC PWR) X TRAIN A; EMERGENCY(EG-DP-CT2)

CHIOSA(AC PWR) TRAIN B; NRA E-PC2 EDI702(DC PWR) -X TRAIN C;DC EMERGENCY(EH-DP-lM),

11 . 1 1.

Rev. 18 003/002 T3-6C. 36

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6R SHEET la CABLES & COMPONENTS IN FIRE AREA/ZONE INSTRUMENT AIR AAAAAAAAAAAAAAAAAACCCCCCCCCCCCCCC B BB B B B B B BEB B R B BIII EBB BBBB B B B B B B E TT FFF F F F F F F F FFF FFFF F FFFF F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z ZZZ Z F2F A A A A A A A A A A AA A AZ ZZZ z z 121222345 66789 11 1222'222233334455 COMPONENTS AND CIRCUITS abc a a o1 0111 a a b c d e t g a b c d a b ab REMARKS IA-P-lA CG32(PWR) XX CG411(CONT) X I XI X IX CG412(CONT) X CG413(CONT) X CG414(CONT)

CG415(CONT)X1Ix CG416(INTLK)

CG417(INTLK)

CG418(INTLK)

CG419(CONT)

CG420(CONT)

CG422(CONT)

CG423(CONT)

Rev.15 003/002 T3-6C. 37

APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6R CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2a INSTRUMENT AIR A A A A A A A *A A A A A A A A A A C C C C C C C C C C C C C C C C BEBBEEBEB BBB BBBBBBI I BEBEBEBE BBEE EB B B B TT F F F F F F F F F F F F F F F FF F F F F F F F F F F F F F F F F A A Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z FF ZF AA A A A A A A A A A A A A A Z Z 1212223456678911 1222222233334455 COMPONENTS AND CIRCUITS alb c a 0111 1 alb cidlef g a b c d alb ab REMARKS a

IA-P-I B CH32 (PWR) X X CH361(CONT)K K KX X x CH362(CONT) X K I CH363(CONT) X CH364(CONT)

CH365(CONT) K X CH366(INTLK)

CH367(INTLK)

CH368 (INTLK)

CH369(CONT)

CH370(CONT)

CH371(CONT)

CH372(CONT)

CH374(CONT) X X FOR RSD ONLY; NEW Rev. 15 003/002 T3-6C. 38

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APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6R CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET lb INSTRUMENT AIR D DF F F F F F I I I I I I I I I I I I R R R RR R R TY G GH H H H H H BB BBB B B B BSS S SSB B B B B B BB A PP P P R FF F FFFFFFFFFFFFHHHHFFFFFFFD AAZZZZZZZ Z2 ZZZZ Z Z ZZZ ZZ ZA F'FFF 1212345 6 1 2 3 4 5 6 7 8 A Z Z Z 1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS aIb cldle REMARKS 2123 IA-P-lA E CG32 (PWR) XIXIx CG411(CONT)

CG412(CONT) X X X CG413(CONT)

CG414(CONT) x CG415(CONT) X CG416(INTLK) X CG417(INTLK) X CG418(INTLK) X CG419(CONT) X X X CG420(CONT) X CG422(CONT) X CG423(CONT) X Rev. 18 003/002 T3-6C. 39

KJ APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 ATTACHMENT 3-6R CABLES & COMPONENTS IN FIRE AREA/ZONE SHEET 2b INSTRUMENT AIR D D F F F F F F I I I I I I III I I I R R R R R RR T Y GGHiHH H H H 9 B B B B B B B S S S S B B B B B B B B A PPPP R F F F F F F F F F F F F F F F F HHHH F F F F F F F F D AAZZZZ ZZZZZZZZ ZZFZ ZZZZZZZA 1 2 1 2 3 4 5 6 1 2 3 4 5 6 7 8 A Z Z Z1 1 1 1 1 2 3 1 COMPONENTS AND CIRCUITS a b cld e REMARKS IA-P-lB CH32(PWR) X XIXIx CH361(CONT)

CH362(CONT) X CH363(CONT)

CH364(CONT) X CH365(CONT) X CH366(INTLK) X CH367(INTLK) X CH368(INTLK) x CH369(CONT) X1X CH370RCONT) X I CH371{CONT) X1 CH372(CONT) X1 CH374{CONT) FR RD ONLY; NEW Rev. 18 003/002 T3-6C. 40

K..>

Sheet 1 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Notes: 1. Alternative shutdown capability is provided for CB-FA-l, CB-FA-3c, CB-FA-3d, and CB-FA-4b

2. Valves MU-V-8, WDL-V-l, 3, 4 and 5 have been identified in this attachment as requiring manual operation for fire in some fire areas/zones. In addition to that, these valves will be manually operated for a fire in any plant location concurrent with loss of off-site power.
3. - Identifies components requiring manual operation in compliance with 10CFR.50 App R Section III Gla; No exemption required.

I Manual Action Time/Action Corrective Component Function HSD Correct Spurious Required Action Fire Zone Reactor Bldg.

Note: MU-V-lA Letdown X 4 Hrs. Manually realign in Reactor Bldg.is MU-V-lB X 4 Hrs. Fire Zone RB-FZ-lc treated as one MU-V-2A X 4 Hrs.

fire area. MU-V-2B X 4 Hrs.

Manual actions_

required for one IC-V-lA Intermediate X 4 Hrs. Manually open valves fire zone apply IC-V-lB Cooling for X 4 Hrs. in RB-FZ-lc to all other IC-V-2 Letdown X 4 Hrs.

zones.

MU-V-8 Letdown X 4 Hrs. Manually align valve AB-FZ-2a in AB-FZ-6 MU-V-37 MU Min. Flow X 2 Mrs. See CB-FA-2b AB-FZ-2c MU-V-3 X 4 Hrs. Manually open MU-V-3 AB-FZ-3 MU-V-4 Letdown X 4 Hrs. in AB-FZ-4 and MU-V-4 in AB-FZ-3 AB-FZ-4 MU-V-14A Make-Up X 2 Hrs. Valves manually MU-V-16A X 2 Hrs. aligned in AB-FZ-4.

MU-V-16B X 2 Hrs. Exemption previ ously submitted and approved.

Manual operation of MU-V-14A is required only for a fire near the valve.

MU-V-3 Letdown 4 Hrs. Manually open valve in AB-FZ-4.

003/002 Rev. 19 T3-7.1

KU Sheet 2 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone

-Time/Action Correc~tive Manual Action T I~l[e:/ 'A,.t.. .n UOEEeCLIVe I t-=i:n 2 -L.- C,-,EE,

1. -- --

Fire Zmpo r--nýnt nent--I 4- Function i HSD I Correct Corre4 Svirious

  • .*- tspurious i I RKeqa i red

-ACtio AE,-FZ-4 Manually realign in Continued MU-V-IA Letdown x 4 4

Hrs.

Hrs. RB-FZ-1c MU-V-IB x x 4 Hrs.

MU-V-2A 4 Hrs.

MU-V-2B x DH-V-6A BWST Drain x1 45 Min. Manually close valve I DH-V-5A in AB-FZ-5 IC-V-3 Intermediate x 4 4

Hrs.

Hrs.

Manually open valves' IC-V-3 in AB-FZ-4 IC-V-lA Cooling for x IC-V-lA in RB-FZ-lc Letdown x 4 Hrs.

IC-V-IB IC-V-lB in RB-FZ-lc x 4 Hrs.

IC-V-2 IC-V-2 in RB-FZ-lc Manual operation of IC-V-2 and IC-V-3 may be required for a fire near IC-V-3 and the electrical penetration.

AE,-FZ-5 IC-V-2 Intermediate Cooling for x 4 Hrs. See AB-FZ-4 Letdown IC-V-lA Intermediate x 4 Hrs. See AB-FZ-4 IC-V-lb Cooling for x 4 Hrs.

Letdown 003/002 Rev. 19 T3-7.2

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Sheet 3 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I II 1 -4T1 Tim ./Atio II CoretieF L;orrecLive I l --ManualuAnciifl 1 Time/Action FireIone omoent I CorrectSionu A _c__ion Fire Zone j Component Function HSD Correct Spulrious Required Action AB-FZ-5 Continued MU-V-IA Letdown X 4 Hrs. See AB-FZ-4 MU-V-lB X 4 Hrs.

MU-V-2A X 4 Hrs.

MU-V-2B X 4 Hrs.

MU-V-3 X 4 Hrs.

MU-V-8 Letdown x 4 Hrs. Manually align to transfer Letdown Flow to Bleed Tanks in AB-FZ-6 5

MU-V-I1A Letdown x 4 Mrs. Manually open MU-V-IIA in AB-FZ-5 5

MU-V-IIB Letdown x 4 Hrs. Manually open MU-V-IIB in AB-FZ-5 WDL-V-1 Letdown x 4 Hrs. Manually open WDL-V-1 in AB-FZ-6 by con necting air bottle WDL-V-2 Letdown x 4 Hrs. Manually disconnect air to close WDL-V-2 In AB-FZ-6 WDL-V-3 Letdown X 4 Mrs. Manually open WDL-V-4 X 4 Hrs. WDL-V-3, 4 or 5 WDL-V-5 X 4 Hrs. in AB-FZ-5 by con necting air bottle

________________ Li ______________ J_____________ I______ L__________________ J ___________________

003/002 Rev. 19 T3-7.3

Sheet 4 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Component Function HSD Correct Spurious Required Action Fire Zone AB-FZ-5 NR-V-15A Intermediate x 4 frs. Manually open valve Continued NR-V-15B Cooling for x 4 Hrs. in AB-FZ-l Letdown AB-FZ-6 MU-V-16A Make-Up x 2 Hrs See AB-FZ-4 MU-V-16Blx 2 Hrs.

MU-V-lA Letdown x 4 Hrs. See AB-FZ-4 MU-V-lB x4 Mrs.

DH-V-6A BWST Drain x 45 Min. See AB-FZ-4 MU-V-6A Letdown x 4 Hrs. Manually align the MU-V-6B x 4 Hrs. valves in AB-FZ-6 MU-V-8 Letdown x 4 Hrs. See AB-FZ-5 WDL-V-I x 4 Hrs.

WDL-V-2 x 4 Hrs.

MU-V-36 Make-Up Min2 Hr. Manually open the Flow valves in AB-FZ-3 IC-V-lA Intermediate x 4 Mrs. See A5-FZ-4 IC-V-lB Cooling for x 4 Hrs.

Letdown 003/002 Rev. 19 T3-7.4

KU Sheet 5 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action AB-FZ-6 IC-V-2 IC for X 30 Min. Isolate ES logic from Continued IC-V-3 Thermal X 30 Min. RSTSP B (CB-FA-2b) for IC-V-4 Barrier X 30 Min. IC-V-2 and IC-V-4 Cooling and and from RSTSP A Letdown (CB-FA-3c)for IC-V-3 &

open IC-V-2 and IC-V-4 from Aux. RSP B and IC-V-3 from RSP A (CB-FA-2c).

AB-FZ-6a NR-V-15A IC for X 4 Hrs. See AB-FZ-5 NR-V-15B Letdown X 4 Hrs.

MU-V-2A Letdown X 4 Hrs. See AB-FZ-4 MU-V-2B X 4 Hrs.

DH-V-6B BWST Drain X 45 Min. Manually close DH-V-SB in AB-FZ-5 IC-V-lA Intermediate X 4 Hrs. See AB-FZ-4 Cooling for Letdown IC-V-2 Intermediate X 4 Hrs. Manually open valve Cooling for in RB-FZ-lc Letdown 003/002 T3-7.5 Rev. 19

K) <2 Sheet 6 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action

_ Time/Action Corrective Function HSD Correct Spurious Required Action Fire Zone Component IC-V-3 Intermediate x 4 Hrs. See AB-FZ-9 AS,-FZ-6a Continued IC-V-4 Cooling for x 4 Hrs.

Letdown MU-V-37 Make-Up Mn.x 2 Hrs. Manually open the Flow in valve AB-FZ-3 MU-V-lB Letdown x 4 Hrs. See AB-FZ-4 MU-V-8 Letdown X See AB-FZ-5 AB-FZ-9 WDL-V-1 X 4 Mrs.

WDL-V-2 X 4 Hrs.

WDL-V-3 X 4 Hrs.

WDL-V-4 X 4 Hrs.

WDL-V-5 X 4 Hrs.

IC-V-lB Intermediate X 4 Mrs. See AB-FZ-4 Cooling for Letdown IC-V-3 Intermediate X 4 Hrs. Manually open IC-V-3 IC-V-4 Cooling for X 4 Hrs. in AB-FZ-4 and IC-V-4 Letdown in AB-FZ-7 NR-V-15A Intermediate X 4 Hrs. See AB-FZ-5 IB-FZ-1 NR-V-15B Cooling for X 4 Hrs.

Letdown 003/002 Rev. 19 T3-7.6

Sheet 7 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone

'rime/Action corrective Manul*]Ac'tionn Time/Action I -Correctv ACtiOn Fire Zane Comnonnent Fumncti on HSD Correct Spurious Reauired Tequ -red Kc t-lo n IB-FZ-2 MS-V-2A Steam Dump x 3 Hrs. Manually open MS-V-2B x 3 Mrs. MS-V-2A or 2B and MS-V-4A x 3 Hrs. manually control MS-V-4B x 3 Hrs. MS-V-4A or 4B in IB-FZ-2 EF-V-30A Emergency X 20 Min. Manually control EF-V-30B Feedwater X 20 Min. EF-V-30A or 30D EF-V-30C X 20 Min. or EF-V-30B or EF-V-30D X 20 Min. 30C in IB-FZ-3 NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15B Cooling for x 4 Hrs.

Letdown IB-FZ-3 MS-V-2A Steam Dump x 3 Hrs. Manually open in Tb. driv. IB-FZ-2 EF Iump MS-V-4A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-4B x 3 Hrs.

MS-V-iDA Main Steam x 2 Hrs. Open either MS-V-iOA MS-V-lOB to Tb. driv. x 2 Hrs. or MS-V-lOB in EF Pump IB-FZ-2 EF-V-2A Emergency x No Limit Manually open valve EF-V-2B Feedwater x No Limit in IB-FZ-3 I I 003/002 Rev. 19 T3-7.7

KU Sheet 8 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action IB-FZ-3 EF-V-30A Emergency X 2 Hrs. Manually control one Continued EF-V-30B Feedwater x 2 Hrs. valve in IB-FZ-3 EF-V-30C X 2 Hrs.

EF-V-30D X 2 Hrs.

IB-FZ-4 NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15B Cooling for x 4 Hrs.

Letdown IB-FZ-6 NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15B Cooling for x 4 Hrs.

Letdown MS-V-2B x 3 Hrs. See IB-FZ-2 MS-V-4A Steam Dump x 3 Hrs.

MS-V-4B x 3 Hrs.

IB-FZ-7 MS-V-2B Steam Dump x 3 Hrs. See IB-FZ-2 IB-FZ-8 EF-V-30A Emergency X 2 Hrs. See IB-FZ-3 EF-V-30B Feedwater X 2 Hrs.

EF-V-30C X 2 Hrs.

EF-V-30D X 2 Hrs.

NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15B Cooling for x 4 Hrs.

Letdown 003/002 Rev. 19 T3-7.8

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Sheet 9 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone M--l If 1 Time/Action I Corrective I nrctiSonpurious MrZoeCmanualoF u eAction Fire Zone f Component Function j -SD Correct Spurious Rq'Ired Action CB-FA-l MU-V-3 Letdown X 4 Hrs. See AB-FZ-4 MU-V-2B X 4 Hrs.

MU-V-2A X 4 Hrs.

MU-V-lA X 4 Hrs.

MU-V-IB X 4 Hrs.

MU-V-4 RC pressur- x 4 Hrs. Manually close valve MU-V-5 Izer control x 4 Hrs. MU-V-99 & manually by make-up control MU-V-98

&letdown in AB-FZ-3 MS-V-2A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-2Bx 3 Hrs.

DH-V-6A BWST Drain x 45 Min. See AB-FZ-4 EF-V-2A Emergency x No Limit Manually open in EF-V-2B Feedwater x No Limit IB-FZ-3 IC-V-3 Thermal x Isolate ES logic from Barrier 30 Min. RSTSP A (CB-FA-3c) &

Cooling open IC-V-3 from RSP A (CB-FA-2c)

IC-V-4 Thermal x Isolate ES logic from Barrier 30 Min. RSTSP B (CB-FA-2b) &

Cooling open IC-V-4 from RSP B (CB-FA-2c)

___________________________ jJ ________________________ L __________________________ -,

003/002 Rev. 19 T3-7.9

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Sheet 10 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-I MU-V-6B Letdown x 4 Hrs. Manually open in Continued AB-FZ-6 MU-V-hIA Letdown X 4 Hrs. See AB-FZ-5 CB-FA-2a MU-V-4 Letdown X 4 Hrs. See AB-FZ-3 MU-V-3 Letdown X 4 Hrs. Manually open valve by opening switch

  1. 15 at panel EH-DPES-lE in CB-FA-2d MS-V-2A Steam Dump X 3 Hrs. See IB-FZ-2 MS-V-2B X 3 Hrs.

DH-V-6A BWST Drain X 45 Min. See AB-FZ-4 EF-V-2A Emergency X No Limit See CB-FA-1 Feedwater IC-V-3 Thermal x 30 Min. See CB-FA-l IC-V-4 Barrier x 30 Min.

Cooling 003/002 Rev. 19 T3-7.10

KU Sheet 11 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action MU-V-20 Seal Injec. x 2 Hrs. Manually open valve CB-FA-2b tion and by opening switch MU Min. Flow 5 at Panel EH-DP-1M in CB-FA-2c MIJ-V-36 MU Minimum x 2 Hrs. Manually open valve Flow in AB-FZ-3 MU-V-37 MU Minimum x 2 Hrs. Manually open valve Flow in AB-FZ-3 MU-V-2A Letdown x 4 Hrs. See AB-FZ-4 MU-V-2B x 4 Hrs.

MU-V-3 Letdown x 4 Hrs. See CB-FA-2a EF-V-2B Emergency x No Limit See CB-FA-l Feedwater MS-V-2B Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-4B X 3 Hrs.

DH-V-6B BWST Drain X 45 Min. See AB-FZ-6a Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15A NR-V-15B Cooling for x 4 Hrs.

Letdown

______I____ I___ I IJ__I___II_____I______

003/002 Rev. 19 T3-7.11

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Sheet 12 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Time/Action Corrective Action Manual Action Required Correct Spurious Component Function HSD Fire Zone 4 Hrs. Manually open x

NR-V-18 Intermediate NR-V-19 or manual CB-FA-2b ly operate NR-V-18 Continued NR-V-19 Cooling for x Letdown in AB-FZ-1 See AB-FZ-4 Intermediate x 4 Hrs.

IC-V-2 Cooling for Letdown 4 Hrs. Manually open valve IC-V-3 Intermediate x Cooling for by opening switch Letdown #15 at panel EH-DPES-IE in CB-FA-2d Manually open valve IC-V-4 Intermediate 4 Hrs. by opening switch Cooling for Letdown 5 at EH-DP-IM in CB-FA-2 c Steam Dump X 3 Hrs. See IB-FZ-2 CB-FA-2c MS-V-4A MS-V-4B x H Hrs.

x See AB-FZ-4 IC-V-2 IC for Letdown Rev. 19 003/002 T3-7.12

K) \K>-

Sheet 13 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone

- -. I- -

rime/Action f uorrecrrve

-KeOuireO I Action Manual Action correct

- Spurious T -m-e7A-CtFO

- n

  • Corrective I

Function - 7791 Fre Zo ne Component ________________

Functio-n 1H3SD Correct Spurious R-e-ulired Action tire Lone -F--,4- 4 CB-FA-2c IC-V-4 IC for 4 Hrs. See AB-FZ-9 Continued Letdown DH-V-6B BWST Drain x 45 Min. See AB-FZ-6a MU-V-2A Letdown x 4 Hrs. See AB-FZ-4 MU-V-2B x 4 Hrs.

MU-V-37 MU Min. Flow x 2 Hrs. See AB-FZ-6a NR-V-18 IC for 4 Hrs. See CB-FA-2b Letdown CB-FA-2d MU-V-lA Letdown X 4 Hrs. See AB-FZ-4 MU-v-I P X 4Hrs.

MU-V-2A X 4 Hrs.

MU-V-2B X 4 Hrs.

MU-V-3 X 4 Hrs.

MU-V-8 Letdown X 4 Hrs. See AB-FZ-5 MU-V-6A Letdown X 4 Mrs. Manually open in MU-V-6B X 4 Hrs. AB-FZ-6 MU-V-11A Letdown x 4 Hrs. See AB-FZ-5 003/002 Rev. 19 T3-7.13

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Sheet 14 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone iT I Manual Action r im/cIo oretv Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-2d MU-V-11B Letdown X 4 Hrs. See AB-FZ-5 Continued MU-V-18 Makeup x1 Hr. manually close valve in AB-FZ-4 EF-V-2A Emergency x No Limit See CB-FA-1 Feedwater EF-V-2B Emergency x No Limit See CB-FA-l Feedwater IC-V-3 Thermal x 30 Min. See CB-FA-1 Barrier Cooling IC-V-4 Thermal x 30 Min. See CB-FA-l Barrier Cooling MS-V-4A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-4B Steam Dump x 3 Hrs. See IB-FZ-2 DH-V-6B BWST Drain x 45 Min See AB-FZ-6a

__________ I I__ ___I ________II________ IJ ____ I ________I____ L__I_________I__

003/002 Rev. 19 T3-7.14

KU Sheet 15 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-2d IC-V-lA Intermediate x 4 Hrs. See AB-FZ-4 Continued IC-V-lB Cooling for x 4 Hrs.

Letdown CB-FA-2e IC-V-2 IC for x 4 Hrs. See AB-FZ-4 Letdown IC-V-4 IC for x 4 Hrs. See CB-FA-2b Letdown MU-V-lA Letdown X 4 Hrs. See AB-FZ-4 MU-V-IB x 4 Hrs.

MU-V-2A X 4 Hrs.

MU-V-2B X 4 Hrs.

MU-V-8 Letdown x 4 Hrs. See AB-FZ-5 MU-V-6A Letdown x 4 Hrs. See CB-FA-2d MU-V-6B x 4 Hrs.

MU-V-18 Make-Up x 1 Hrs. See CB-FA-2d MU-V-37 MU-Min.Flow x 2 Hrs. See AB-FZ-6a 003/002 Rev. 19 T3-7.15

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Sheet 16 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-2e MU-V-11A Letdown X 4 Hrs. See AB-FZ-5 Continued MU-V-lIB X 4 Hrs.

IC-V-lA Intermediate x 4 Hrs. See AB-FZ-4 IC-V-lB Cooling for x 4 Hrs.

Letdown NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15B Cooling for x 4 Hrs.

Letdown NR-V-lB Intermediate x 4 Hrs. See CB-FA-2b Cooling for Letdown MS-V-4A* Steam Dump X 3 Hrs. See IB-FZ-2 MS-V-4B* X 3 Hrs.

CB-FA-2f MU-V-lA Letdown X 4 Hrs. See AB-FZ-4 MU-V-lB X 4 Hrs.

MU-V-2A X 4 Hrs.

MU-V-2B X 4 Hrs.

MU-V-8 Letdown X 4 Hrs. See AB-FZ-5 MU-V-6A Letdown x 4 Hrs. See CB-FA-2d MU-V-6B x 4 Hrs.

MU-V-1IA Letdown x 4 Hrs. See AB-FZ-5 MU-V-jiB x 4 Hrs.

003/002 Rev. 19 T3-7.16

K) <2-Sheet 17 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Component Function HSD Correct Spurious Required Action Fire Zone CB-FA-2f EF-V-2B Emergency x No Limit See CB-FA-l Continued Feedwater DH-V-6B BWST Drain x 45 Min. See AB-FZ-6a IC-V-3 Thermal x 30 Min. See CB-FA-i IC-V-4 Barrierx X30 Min.

Cooling IC-V-lA Intermediate x 4 Hrs. See AB-FZ-4 IC-V-lB Cooling for x 4 Hrs.

Letdown MU-V-3* Letdown x 4 Hrs. See AB-FZ-4 Isolation EF-V-30A Emergency X 20 Min. See IB-FZ-2 CB-FA-2g EF-V-30B Feedwater X 20 Min.

EF-V-30C X 20 Min.

EF-V-30D X 20 Min.

IC-V-2 IC for x 4 Hrs. See AB-FZ-4 Letdown IC-V-4 IC for x 4 Hrs. See CB-FA-2b Letdown 003/002 Rev. 19 T3-7.17

KU Sheet 18 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-2g MU-V-2A* Letdown X 4 Hrs. See AB-F2-4 Continued MU-V-2B* X 003/002 Rev. 19 T3-7.18

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Sheet 19 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action CB-FA-2g MU-V-37 MU Min. Flow X 2 Hrs. See AB-FZ-6a Continued NR-V-15A IC for x 4 Hrs. See AB-FZ-5 NR-V-15B Letdown x 4 Hrs.

MS-V-4A* Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-4B* x 3 Hrs.

CB-FA-3a MU-V-3 Letdown x 4 Mrs. See CB-FA-2a MU-V-4 Letdown x 4 Hrs. See AB-FZ-3 MS-V-2A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-2B x 3 Hrs.

MS-V-4A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-4B x 3 Hrs.

DH-V-6A BWST Drain x 45 Min. See AB-FZ-4 CB-FA-3b MU-V-2A Letdown x 4 Hrs. See AB-FZ-4 MU-V-2B x 4 Hrs.

NR-V-15A Intermediate x 4 Hrs. See AB-FZ-5 NR-V-15i Cooling for x 4 Mrs.

Letdown MU-V-37 MU Min. Flow x 2 Hrs. See AB-FZ-6a 003/002 Rev. 19 T3-7.19

KU K)

Sheet 20 ATTACHMENT 3-1 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Required Action Fire Zone Component Function HSD Correct Spurious CB-FA-3b MS-V-2B Steam Dump x 3 Hrs. Sep IB-FZ-2 Continued MS-V-4A X 3 Hrs.

MS-V-4B X 3 Hrs.

IC-V-2 Intermediate x 4 Mrs. See AB-FZ-4 Cooling for Letdown IC-V-4 Intermediate x 4 Hrs. See CB-FA-2b Cooling for Letdown CB-FA-3c MU-V-14A Makeup X 2 Hrs. Valves manually aligned in AB-FZ-4 MU-V-16A or 16B X 2 Hrs.

MU-V-36 MUMin. Flow X 2 Hrs. See AB-FZ-6 MU-V-IA or lB Letdown X 4 Hrs. See AB-FZ-4 MU-V-3 Letdown X 4 Hrs. See AB-FZ-3 MU-V-4 X 4 Hrs.

MU-V-6A or 6B Letdown X 4 Mrs. See AB-FZ-6 003/002 Rev. 19 T3-7.20

<2 K-)

Attachment 3-7 Valves Requiring Manual Operations - By Fire Zone Sheet 21

___________________________________________ r - I I (nrrPttiV flr.*,nfl I _S Manual Action "Time/Act14L*ion

.A If Iu 'n.o-1-ULL........v Component Function HS Co-rrect Required Acrion Fire Zone MU-V-B I .-

Letdown

ý 1 p riusd 4 Hrs.

4rt iSe bee A -x-AD-EL-.)

CB-FA-3c X x 4 Mrs.

WDL-V-1 Continued WDL-V-2 x 4 Hrs.

MU-V-1IA or Iib x 4 Hrs.

WDL-V-3, 4, 5 x Hrs.

Emergency x No Limit See IB-FZ-3 EF-V-2A or 2B Feedwater Steam Dump X 3 Hrs. See IB-FX-2 MS-V-2A MS-V-2B X 3 Hrs.

MS-V-4A x 3 Hrs._-4 BWST Drain X 45 Min. See AB-FZ-4 DH-V-6A See AB-FZ-4 IC-V-lA or 1B IC for Letdown X 4 Hrs.

.. I. ..... Thermal I i vA 30 JU Min. See CB-FA-2B.

IC-V-i IC for A V-11.

._r.........

cooicown

-..... 2 Hrs. See Attachment 3-2 CB-FA-3D MS-V-3C Or CB-FA-4B MS-V-3D Or MS-V-3E CB-FA-3C MS-V-3F MS-V-4AI ....... .. -v ii IIeHrs wSee CB-FA-3c CB-FA-3d and CB MU-V-14A Makeup vx Z *.5

,MU-V-16A or 16B oowS Ie B......

FA-4b L I-..

r MO--V I-

--3 i

MUu Min.nih.

F J.wan low I I-4 HrS.

s tHS e

ýiee B FZ

[ MU-V-lA or l1B I Letdown I IAI -' - _ ______I__-_--__-__-_ I 003/002 Rev. 19 T3-7.21

Sheet 22 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action I Time/Action Corrective Component Function HSD Correct Spurious Required Action Fire Zone CB-FA-3d and MU-V-4 Letdown x 4 Hrs. See AB-FZ-3 CB-FA-4b Continued MU-V-6A or 6B Letdown x 4 Hrs. See AB-FZ-6 MU-V-8 Letdown x 4 Hrs. See AB-FZ-5 WDL-V-1 X 4 Hrs.

WDL-V-2 X 4 Hrs.

MU-V-11A or liB X 4 Hrs.

WDL-V-3, 4, 5 X 4 Mrs.

EF-V-2A or 2B Emergency x No Limit See IB-FZ-3 Feedwater MS-V-2A Steam Dump x 3 Hrs. See IB-FZ-2 MS-V-2B x 3 Hrs.

DH-V-6A BWST Drain x 45 Min. See AB-FZ-4 IC-V-IA or 1B IC for letdown x 4 Hrs. See AB-FZ-4 FH-FZ-l MU-V-lA Letdown X 4 Hrs. See AB-FZ-4 MU-V-IB X 4 Hrs.

MU-V-2A X 4 Hrs.

MU-V-2B X 4 Hrs.

003/002 Rev. 19 T3-7.22

KU Sheet 23 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone I Manual Action Time/Action Corrective Fire Zone Component Function HSD Correct Spurious Required Action FH-FZ-l Continued MU-V-3 Letdown x 4 Hrs. See AB-FZ-4 MU-V-4 Letdown x 4 Hrs. See AB-FZ-3 MU-V-B Letdown X 4 Hrs. See AB-FZ-5 MU-V-11A X 4 Hrs.

MU-V-hiB X 4 Hrs.

WDL-V-1 X 4 Hrs.

WDL-V-2 X 4 Mrs.

WDL-V-3 X 4 Hrs.

WDL-V-4 X 4 Mrs.

WDL-V-5 X 4 Hrs.

003/002 Rev. 19 T3-7.23

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Sheet 24 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Corrective Action Manual Action I Time/Action Required Function HSD Correct Spurious I 1-Fire .- 1'-

Zone  : iI Component 1-ý 4 Mrs.

-- I See CB-FA-2d K

Letdown x 4 Hrs.

FH-FZ-l MU-V-6A Continued MU-V-6B 4 Hrs.

Steam Dump See IB-FZ-2 MS-V-2A 3 Hrs.

3 Hrs.

MS-V-2B 45 Min. See AB-FZ-4 DH-V-6A BWST Drain K

_ __4i i1

__ __ 45 Min. See AB-FZ-6a DH-V-6B BWST Drain x 30 Min. Manually open HR-V-19 NR-V-18 IC for or Manually operate Thermal NR-V-18 in AB-FZ-l Barrier Cooling 30 Min. See AB-FZ-6 IC for x IC-V-2 30 Min.

Thermal xX-ý IC-V-3 30 Min.

Barrier x IC-V-4 Cooling and Letdown 4 Mrs.

FH-FZ-2 MU-V-IA Letdown xx 4 Hrs. See AB-FZ-4 MU-V-IB X 4 Hrs.

MU-V-2A x 4 Hrs.

MU-V-2B x 4 Hrs.

MU-V-3 003/002 Rev. 19 T3-7.24

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Sheet 25 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Time/Action Corrective I .Manual Action Required Action Fire Zone Component Function HSD Correct Spurious Letdown x 4 Mrs. See CB-FA-2d FH-FZ-2 MU-V-6A MU-V-6B x 4 Mrs.

Continued Letdown X 4 Mrs. See AB-FZ-5 MU-V-8 MU-V-I1A X 4 Mrs.

MU-V-h1B X 4 Mrs.

WDL-V-1 X 4 Mrs.

WDL-V-2 X 4 Mrs.

WDL-V-3 X 4 Mrs.

WDL-V-4 X 4 Mrs.

WDL-V-5 X 4 Mrs.

IC for X 30 Min. See AB-FZ-6 IC-V-2 IC-V-3 Thermal X 30 Min.

IC-V-4 Barrier X 30 Min.

Cooling and Letdown IC for x 4 Mrs. See AB-FZ-4 IC-V-lA IC-V-lB Letdown x 4 Mrs.

x 4 Hrs. See AB-FZ-4 FH-FZ-5 MU-V-lA Letdown MU-V-lB x 4 Hrs.

_______ I I ] + 4 Mrs.

t See AB-FZ-4 xx 4 Hrs. See AB-FZ-4 MU-V-2A Letdown 4 Hrs.

MU-V-2B

_________________ JL _________________ I ________________ J _______ 2 __________________ - ____________

003/002 Rev. 19 T3-7.25

K> K); S._ff Sheet 26 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Manual Action I Time/Action Corrective Function HSD Correct Spurious Required Action Fire Zone Component MU-V-3 Letdown x 4 Hrs. See AB-FZ-4 FH-FZ-5 Continued MU-V-6A Letdown x 4 Hrs. See CB-FA-2d MU-V-6B x 4 Hrs.

MU-V-8 Letdown x 4 Hrs. See AB-FZ-5 MU-V-IIA Letdown X 4 Mrs. See AB-FZ-5 MU-V-11B X 4 Hrs.

WDL-V-l X 4 Hrs.

WDL-V-2 X 4 Hrs.

WDL-V-3 X 4 Hrs.

WDL-V-4 X 4 Hrs.

WDL-V-5 X 4 Hrs.

MU-V-5 RC Pres. x 4 Mrs. See CB-FA-l Control by Makeup &

Letdown Steam Dump X 3 Hrs. See IB-FZ-2 MS-V-2B MS-V-4B X 3 Hrs.

BWST Drain X 45 Min See AB-FZ-6a DH-V-6B IC-V-2 IC for X 30 Min See AB-FZ-6 IC-V-3 Thermal X 30 Min.

IC-V-4 Barrier X 30 Min.

Cooling and Letdown 003/002 T3-7.26 Rev. 19

KU Sheet 27 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone 11r1~n---l 1I-I Manual ction ACtion T a11r.,.-..-'

fI Time/Action I corrective Required I

Action comnonent Function HSD I Ellý Correct Spurious I Require ri - 7nnp SI Fire Zone I*e &unqe ..... r" ........

-r-I I x

I SeeAFtZ'-4 IC-V-lA IC for 4 Hrs.

FH-FZ-5 x 4 Hrs.

Continued IC-V-IB Letdown I 4-Emergency X 20 Min. See IB-FZ-2 EF-V-30A X 20 Min.

EF-V-30B Feedwater Min.

X 20 EF-V-30C X 20 Min.

EF-V-30D

________________ II I t x 4 Hrs. See CB-FA-2a FH-FZ-6 MU-V-3 Letdown

_______ I. I I- x +

4 Hrs. See AB-FZ-4 MU-V-lA Letdown x 4 Hrs.

MU-V-lB 4 Hrs. See AB-FZ-3 MU-V-4 Letdown 3 Hrs. See IB-FZ-2 MS-V-2A Steam Dump 3 Hrs.

MS-V-2B 45 Min. See AB-FZ-4 DH-V-6A BWST Drain x x 3 Hrs.

TB-FA-1 MS-V-2B Steam Dump 3 Hrs. See IB-FZ-2 MS-V-4A x 3 Hrs.

x MS-V-4B X 4 Hrs. See CB-FA-l MU-V-4 RC Pressurizer 4 Hrs.

Control by X MU-V-5 Make-up and Letdown L-003/002 Rev. 19 T3-7.27

KU Sheet 28 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Time Action Corrective Action Manual Action MSD Correct Spurious Required Fire Zone Component Function See AB-FZ-5 x 4 Hrs. S TB-FA-I NR-V-15A IC for 4 Hrs.

NR-V-15B Letdown Continued

ee IB-FZ-2 20 Min. S DG-FA-2 EF-V-30A Emergency X X 20 Min.

EF-V-30B Feedwater X 20 Min.

EF-V-30C 20 Min.

EF-V-30D X See IB-FZ-2 X 3 Hrs.SE MS-V-4A Steam X 3 Hrs.

MS-V-4B Dump operated:

AS- FA-I Due to loss of instrument air, the following additional valves have to be manually valve Manual open AB-FA-2 x MU-V-20 2 Hrs. in FH-FZ-2 AB-FZ-3 In ection AB-FZ-4 AB-FZ-5 open Manually AB-FZ-6 MU-V-3 Letdown x 4 Hrs. MU-V-3 in AB-FZ-4; AB-FZ-7 MU-V-4 x 4 Hrs. MU-V-4 In AB-FZ-3; AB-FZ-9 and MU-V-6A 4 Hrs. MU-V-6A, 6B AB-FZ-10 MU-V-6r x 4 Hrs. WDL-V-1 in AB-FZ-6; CB-FA-1 4 Hrs. 11B, MU-V-i lA x and MU-V-I1A, CB-FA-2d 4 Hrs. 4 or 5 MU-V-iIB x and WDL-V-3, CB-FA-2f 4 Hrs. Nitro WDL-V-1 xx x

Xx In;*Z-5. bottles DG-FA-2 4 Hrs.

FH-FZ-i WDL-V-3 FxxX ge for WDL-V-4 4 Hrs. alIulred FH-FZ-2 4 Hrs. WDL-.>-, 3, 4 and 5 FH-FZ-3 WDL-V-5 FH-FZ-4 IB-FZ-I 003/002 Rev. 19 T3-7.28

Sheet 29 ATTACHMENT 3-7 Valves Requiring Manual Operations-By Fire Zone Time/Action Corrective Manual Action Action HD CorrctSpurious Required Fire Zone Component Function 2 Mrs. (where Manually open IC-V-3 IC-V-3 IC for thermal barrier is in AB-FZ-4 and IB-FZ-2 Thermal IC-V-4 in AB-FZ-7.

IB-FZ-3 used.)

Barrier IB-FZ-4 Cooling or IB-FZ-5 4 Hrs. (where Letdown Letdown is used.)

IB-FZ-6 IB-FZ-8 2 Hrs. (where ISPH-FZ-I IC-V-4 x thermal barrier is ISPH-FZ-2 ISPH-FZ-3 used.)

TB-FA-l 4 Hrs. (where Letdown is used.)

2 Hrs. Manually control Emergency x 2 Hrs. EF-V-30A or 30D or EF-V-30A Feedwater x EF-V-30B x 2 Hrs. EF-V-30B or 30C in EF-V-30C EF-V-30D 2 Hrs. IB-FZ-3.

x 3 Hrs. Manually control MS-V-4A Steam Dump x 3 Hrs. MS-V-4A or 4B In MS-V-4B x IB-FZ-2.

003/002 Rev. 19 T3-7 29