ML18120A022

8 to Fire Hazards Analysis Report (Fhar) Vol. 2. Attachment 3-6N to 3-6P

ML18120A022
Person / Time
Site:	Crane
Issue date:	04/06/2018
From:	Exelon Generation Co
To:	Office of Nuclear Reactor Regulation
Shared Package
ML18117A343	List: ML18117A350 ML18117A352 ML18117A353 ML18117A355 ML18117A359 ML18117A360 ML18117A361 ML18117A362 ML18117A363 ML18117A364 ML18117A366 ML18117A367 ML18117A369 ML18117A370 ML18117A371 ML18117A372 ML18117A374 ML18117A375 ML18117A376 ML18117A377 ML18117A379 ML18117A382 ML18117A383 ML18117A384 ML18117A386 ML18117A387 ML18117A388 ML18117A389 ML18117A390 ML18117A391 ML18117A392 ML18117A393 ML18117A394 ML18117A395 ML18117A396 ML18117A397 ML18117A399 ML18117A400 ML18117A401 ML18117A403 ML18117A404 ML18117A406 ML18117A407 ML18117A408 ML18117A409 ML18117A410 ML18117A411 ML18117A413 ML18117A414 ML18117A415 ... further results
References
TMI-18-047
Download: ML18120A022 (56)

Text

ATTACHMENT 3-6N APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT CLOSED CYCLE COOLING 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

B I

I 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

F F

F F

F A

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

DC-P-1A E

LP2 (PWR)

X X

R X

X LP21 (CONT)

X X

X X

LP23 (CONT)

X P

X X

X X

DC-P-1B E

LS2 (PWR)

X R

P X

LS21 (CONT & IND)

X Rerouted by RSD LS21A (CONT)

X X

P X

New; Isolated for RSD LS21B (CONT)

P X

X Formerly Part of LS21; Isolation for RSD LS23 (CONT)

X X

X X

Isolated for RSD LS20 (CONT)

X New LS25 (CONT)

X X

New; Required Only for RSD DC-V-2A E

Electro-Pneumatic RV663 (PWR)

X X

RV191 (PWR)

X X

X X

X RV184 (PWR)

X DC-V-2B E

Electro-Pneumatic RV665 (PWR)

X X

X RV215 (PWR)

X X

RV213 (PWR)

X X

DC-V-65A E

Electro-Pneumatic RV664 (PWR)

X X

RV191 (PWR)

X X

X X

X RV184 (PWR)

X

ATTACHMENT 3-6N APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT CLOSED CYCLE COOLING 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

B I

I 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

F F

F F

F A

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

DC-V-65B E

Electro-Pneumatic RV666 (PWR)

X X

X RV215 (PWR)

X X

RV213 (PWR)

X X

ATTACHMENT 3-6N APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT CLOSED CYCLE COOLING WATER 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

S S

S B

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 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 Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 DC-P-1A LP2 (PWR)

X X

LP21 (CONT)

LP23 (CONT)

DC-P-1B 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; Required Only for RSD DC-V-2A Electro-Pneumatic RV663 (PWR)

RV191 (PWR)

X RV184 (PWR)

DC-V-2B Electro-Pneumatic RV665 (PWR)

RV215 (PWR)

X X

X RV213 (PWR)

DC-V-65A Electro-Pneumatic RV664 (PWR)

RV191 (PWR)

X RV184 (PWR)

ATTACHMENT 3-6N APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT CLOSED CYCLE COOLING WATER 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

S S

S B

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 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 Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 DC-V-65B Electro-Pneumatic RV666 (PWR)

RV215 (PWR)

X X

X RV213 (PWR)

ATTACHMENT 3-6O APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT 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

B I

I 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

F F

F F

F A

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

DR-P-1A LR3 (PWR)

LR23 (CONT)

X P

X X

X X

LR24 (CONT)

X X

X X

X X

DR-P-1B LT2 (PWR)

LT21 (CONT & IND)

X X

X Rerouted by RSD LT21A (CONT &

IND)

X X

P X

New; Isolated for RSD LT21B (CONT &

IND)

P X

X Formerly Part of LT21; Isolated for RSD LT23 (CONT)

X X

X X

New; Isolated for RSD LT24 (CONT)

X X

X New LT30 (CONT)

X X

Required Only for RSD DR-S-1A CBE2 (PWR)

CBE9 (PWR)

CBE507 (CONT)

DR-S-1B CBF5 (PWR)

CBF39 (PWR)

CBF409 (CONT)

DR-V-1A CBE59 (PWR)

CBE476 (CONT)

X X

X X

X X

CBE477 (CONT)

ATTACHMENT 3-6O APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT 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

B I

I 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

F F

F F

F A

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

CBE478 (INTLK)

DR-V-1B CBF71 (PWR)

CBF361 (CONT)

X X

X Rerouted by RSD CBF362 (CONT)

CBF364 (CONT)

X X

X New CBF361A (CONT)

X X

P X

New; Isolated for RSD CBF366 (CONT)

X X

New; Required Only for RSD CBF361B (CONT)

P X

X Formerly Part of CBF361; Isolated for RSD

ATTACHMENT 3-6O APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT RIVER WATER 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

S S

S B

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 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 Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 DR-P-1A E

LR3 (PWR)

X LR23 (CONT)

LR24 (CONT)

X X

X R

DR-P-1B E

LT2 (PWR)

X LT21 (CONT & IND)

P X

X R

X Rerouted by RSD LT21A (CONT &

IND)

New; Isolated for RSD LT21B (CONT &

IND)

Formerly Part of LT21; Isolated for RSD LT23 (CONT)

New; Isolated for RSD LT24 (CONT)

P X

X R

X New LT30 (CONT)

Required Only for RSD DR-S-1A E

CBE2 (PWR)

X CBE9 (PWR)

X CBE507 (CONT)

X DR-S-1B E

CBF5 (PWR)

X CBF39 (PWR)

X CBF409 (CONT)

X DR-V-1A E

CBE59 (PWR)

X CBE476 (CONT)

X X

X X

CBE477 (CONT)

X

ATTACHMENT 3-6O APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 DECAY HEAT RIVER WATER 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

S S

S B

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 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 Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 CBE478 (INTLK)

X DR-V-1B E

CBF71 (PWR)

X CBF361 (CONT)

P X

X X

X Rerouted by RSD CBF362 (CONT)

X CBF364 (CONT)

P X

X X

X New CBF361A (CONT)

New; Isolated for RSD CBF366 (CONT)

New; Required Only for RSD CBF361B (CONT)

Formerly Part of CBF361; Isolated for RSD

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

NI-11 Powered from SCC-A3 EA19 (PWR)

X X

P X

New EA340 (PWR)

X X

New RG341 (INST)

New RG341A (INST)

New RG341B (INST)

New; Conduit Embedded RG342 (INST)

X X

New RG343 (INST)

X X

New NI-12 Powered from SCC-B3 EA20 (PWR)

New EA355 (PWR)

X New RG440 (INST)

X New RG441 (INST)

New RG441A (INST)

New RG441B (INST)

New; Conduit Embedded RG442 (INST)

New RG443 (INST)

X X

X X

X New; Required Only for Control Room Indication RC4A-TE-1 Powered from ICS Auto RE170 (INST)

X X

RE170A (INST)

RE174 (INST)

X X

Required for RC4A/B-TE-1/4 RE175 (INST)

X X

Required for RC4A/B-TE-1/4 AP25 (INST)

X X

X For Patch Board AR1434 (INST)

X Required Also for RC4B-TE-1/4 AR1440 (INST)

X Required Also for RC4A/5B-TE-4

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE170B (INST)

New RC4A-TE-4 Powered from ICS Auto RE172 (INST)

X X

RE172A (INST)

RC4B-TE-1 Powered from ICS Auto RE171 (INST)

X X

RE171A (INST)

AP26 (INST)

X X

X For Patch Board AR1435 (INST)

X Required Also for RC 4A/B-TE-4 RC4B-TE-4 Powered from ICS Auto RE173 (INST)

X RE173A (INST)

RC-TE-958 Powered from SCC-A EA6853 (INST PWR)

X X

X Required only for Control Room Indication RE503 (INST)

X X

X X

X X

RE503A (INST)

RE504 (INST)

X X

Required Only for RSD Indication RE515 (INST)

X X

X X

X X

X X

Required only for Control Room Indication RC-TE-960 Powered from SCC-B EA6854A (INST PWR)

X X

X X

X Required Only for Control Room Indication. EA6854 was Spared RE501 (INST)

X X

X RE501A (INST)

RE502 (INST)

X RE519 (INST)

X X

X X

X Required Only for Control Room

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 3a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

Indication.

RC5A-TE-2 Powered from ICS Auto RE178 (INST)

X X

RE178A (INST)

RE178B (INST)

New RE185 (INST)

X X

Required for RC 5A/5B-TE-2/4 RE187 (INST)

X X

Required Also for RC5A/B-TE-2/4 AP29 (INST)

X X

X For Patch Board AR1437 (INST)

X Required Also for RC5A-TE-4, RC5B-TE-2 RC5A-TE-4 Powered from ICS Auto RE180 (INST)

X RE180A (INST)

RE180B (INST)

New RC5B-TE-2 Powered from ICS Auto RE182 (INST)

X X

RE182A (INST)

AP32 (INST)

X X

X For Patch Board RC5B-TE-4 Powered from ICS Auto RE184 (INST)

X X

RE184A (INST)

RC-TE-959 Powered from SCC-A EA6853 (INST PWR)

X X

X Required Only for Control Room Indication RE461 (INST)

X X

X X

X X

RE461A (INST)

RE462 (INST)

X X

Required Only for RSD Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 4a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE516 (INST)

X X

X X

X X

X X

Required Only for Control Room Indication RC-TE-961 Powered from SCC-B EA6854A (INST PWR)

X X

X X

X Required Only for Control Room Indication; EA6854 was Spared RE463 (INST)

X X

X RE463A (INST)

RE464 (INST)

X RE520 (INST)

X X

X X

X Required Only for Control Room Indication RC3A-PT-3 Powered by EE-PNL-VBA and ICS Auto EA105 (CONT PWR)

X P

X X

RE167 (INST)

X X

RE213 (INST)

X X

RG201 (INST)

X X

P X

X RG201A (INST)

RG201B (INST)

New RC-PT-963 RSD Indication Only. Powered by SCC-A RE509 (INST)

X X

X X

X X

RE509A (INST)

RE526 (INST)

X X

New RC-PT-949 Powered by SCC-B EA6854A (INST PWR)

X X

X X

X Required Only for Control Room Indication; EA6854 was Spared.

RE499 (INST)

X X

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 5a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE499A (INST)

RE500 (INST)

X RE517 (INST)

X X

X X

X Required Only for Control Room Indication RC1-LT-1 Powered by ICS Auto AP21 (INST)

D X

X For Patch Board; Also for RC1-LT-3 RE156 (INST)

X X

RE156A (INST)

RE159 (INST)

X X

Required Also for RC1-LT-3 RE161 (INST)

X X

Required Also for RC1-LT-3 RC1-LT-3 Powered by ICS Hand RE158 (INST)

X X

RE158B (INST)

RE158A was Spared RC-LT-777 Powered by SCC-B RE497 (INST)

X X

X RE497A (INST)

RE498 (INST)

X RE521 (INST)

X X

X X

X Required Only for Control Room Indication RC2-TE-1 Powered by ICS Auto RE162 (INST)

X RE162A (INST)

RE162C (INST)

RE164 (INST)

X X

Required Also for RC2-TE-2 RE165 (INST)

X X

Required Also for RC2-TE-2 RC2-TE-2 Powered by ICS Auto and SCC-B

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 6a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE495 (INST)

X X

X RE495A (INST)

RE495B (INST)

RE496 (INST)

X X

X Required Only for Control Room Indication FW-LT-775 Powered by SCC-A EA6850 (INST PWR)

X X

X Required Only for Control Room Indication RE473 (INST)

X P

P X

X X

RE473B (INST)

New RE473C (INST)

RE473A was Spared RE474 (INST)

X X

Required Only for RSD Indication; New RE510 (INST)

X P

P X

X X

X X

Required Only for Control Room Indication RL184 (INST)

X X

Required Only for Control Room Indication FW-LT-789 Powered by SCC-B EA6851A (INST PWR)

X X

X X

X Required Only for Control Room Indication; EA6851 was Spared EA6852 (INST PWR)

X X

Required Only for Control Room Indication EA6852A (INST PWR)

X X

Required Only for Control Room Indication RE475 (INST)

X X

X RE475A (INST)

RE476 (INST)

X RL183 (INST)

X X

Required Only for Control Room Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 7a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RL513 (INST)

X X

X X

X Required Only for Control Room Indication FW-LT-788 Powered by SCC-A EA6850 (INST PWR)

X X

X Required Only for Control Room Indication RE477 (INST)

X X

X X

X X

RE477A (INST)

RE478 (INST)

X X

Required Only for RSD Indication RE511 (INST)

X X

X X

X X

X X

Required Only for Control Room Indication RL184 (INST)

X X

Required Only for Control Room Indication FW-LT-776 Powered by SCC-B EA6851A (INST PWR)

X X

X X

X Required Only for Control Room Indication; EA6851 was Spared EA6852 (INST PWR)

X X

Required Only for Control Room Indication EA6852A (INST PWR)

X X

Required Only for Control Room Indication RE479 (INST)

X X

X RE479A (INST)

RE480 (INST)

X RL183 (INST)

X X

Required Only for Control Room Indication RE512 (INST)

X X

X X

X Required Only for Control Room Indication SP6A-PT-1 Powered by ICS Hand and Auto RE109 (INST)

X X

RE109A (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 8a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE109B (INST)

New RE113 (CONT)

X X

Required Also for SP6A-PT-2 RE114 (INST)

X X

Required Also for SP6A-PT-2 RF202 (CONT)

X Required Also for SP6A-PT-2 RF219 (CONT)

X Required Also for SP6A-PT-2 RF220 (CONT)

X Required Also for SP6A-PT-2 SP6A-PT-2 Powered by ICS Hand and Auto RE111 (INST)

X X

RE111A (INST)

MS-PT-950 Powered by SCC-A EA6853 (INST PWR)

X X

X Required Only for Control Room Indication RE465 (INST)

X P

P X

X X

RE465C (INST)

RE465A was Spared RL43 (INST)

X Isolated for a fire in FH-FZ-5 RE514 (INST)

X P

P X

X X

X X

Required only for Control Room Indication RE465B (INST)

New RE466 (INST)

X X

Required Only for RSD Indication SP6B-PT-1 Powered by ICS Hand and Auto RE110 (INST)

X X

RE110A (INST)

RE113 (CONT)

X X

Required Also for SP6B-PT-2 RE114 (INST)

X X

Required Also for SP6B-PT-2 RF209 (CONT)

X Required Also for SP6B-PT-2 RF220 (CONT)

X Required Also for SP6B-PT-2

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 9a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

SP6B-PT-2 Powered by ICS Hand and Auto RE112 (INST)

X X

RE112A (INST)

RE112B (INST)

New MS-PT-951 Powered by SCC-B EA6854A (INST PWR)

X X

X X

X Required Only for Control Room Indication; EA6854 was Spared RE467 (INST)

X X

X RE467A (INST)

RE468 (INST)

X RE518 (INST)

X X

X X

X Required Only for Control Room Indication RL53 (INST)

X X

X Isolated for a fire in FH-FZ-5 DH-DPT-802 E

Cable Info for Historical Reference Only. Powered by SCC-A RE232A (INST)

X X

X X

X X

X X

New; Required Only for Control Room Indication RE469 (INST)

X X

X X

X X

X X

X RE470 (INST)

X X

Required Only for RSD Indication RE469A (INST)

X New DH-DPT-803 E

Cable Info for Historical Reference Only. Powered by SCC-B RE234A (INST)

X X

X X

X New; Required Only for Control Room Indication RE471 (INST)

X X

X X

X X

RE472 (INST)

X RE471A (INST)

X New DH-FI-299A E

Local Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 10a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

DH-FI-299B E

Local Indication DH2-TE-1 E

Powered by SCC-A RE250 (INST)

X X

Required Only for Control Room Indication RE486 (INST)

X X

X X

X X

X X

X RE487 (INST)

X X

Required Only for RSD Indication RE488 (INST)

X X

Required Only for Control Room Indication DH2-TE-2 E

Powered by SCC-B RE250 (INST)

X X

Required Only for Control Room Indication RE492 (INST)

X X

X X

X X

RE493 (INST)

X RE494 (INST)

X X

X Required Only for Control Room Indication DH6-TE-1 E

Cable Info for Historical Reference Only. Powered by SCC-A RE244 (INST)

X X

Required Only for Control Room Indication RE483 (INST)

X X

X X

X X

X X

X RE484 (INST)

X X

Required Only for RSD Indication RE485 (INST)

X X

Required Only for Control Room Indication DH6-TE-2 E

Cable Info for Historical Reference Only. Powered by SCC-B RE244 (INST)

X X

Required Only for Control Room Indication RE489 (INST)

X X

X X

X X

RE490 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 11a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE491 (INST)

X X

X Required Only for Control Room Indication CO-LI-1004 Local Indication CO-LI-1005 Local Indication MU14-LT Cable Info for Historical Reference Only. Powered by ICS Auto RE44 (INST)

X X

X RE45 (INST)

X X

MU-LT-778 Cable Info for Historical Reference Only. Powered by SCC-B RE481 (INST)

X X

X RE482 (INST)

X RE522 (INST)

X X

X X

X Required Only for Control Room Indication EA6851A (INST PWR)

X X

X X

X For Control Room Indication Only EA6852 (INST PWR)

X X

For Control Room Indication Only DH-LT-808 Powered by SCC-A RE239A (INST)

X X

X X

X X

X New RE383 (INST)

P X

X X

X X

X X

New DH-LT-809 Powered by SCC-B RE237A (INST)

X X

X X

X New; Required only for Control Room Indication RE384 (INST)

X P

X X

X RE385 (INST)

X EF-FT-788 Cable Info for Historical Reference Only. Powered by SCC-B RK848 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 12a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RK885 (INST)

X X

X RK886 (INST)

X X

X Required Only for Control Room Indication RK887 (INST)

X X

X Required Only for Control Room Indication RK896 (INST)

X New; Required Only for RSD Indication EF-FT-779 Cable Info for Historical Reference Only. Powered from EE-PNL-VBC RK835 (INST)

X RK888 (INST)

X RK889 (INST)

X RK890 (INST)

X X

X Required Only for Control Room Indication RK897 (INST)

X New; Required Only for RSD Indication EA516 (INST PWR)

X X

X Required Also for EF-FT-791 EA517 (INST PWR)

X X

Required only for Control Room Indication; Also Required for EF-FT-791 EA519 (PWR)

X New; Also Required for EF-FT-791 EF-FT-782 Cable Info for Historical Reference Only. Powered from SCC-B RK836 (INST)

X RK882 (INST)

X X

X RK883 (INST)

X X

X Required Only for Control Room Indication RK884 (INST)

X X

X Required Only for Control Room Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 13a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RK895 (INST)

X New; Required only for RSD Indication EF-FT-791 Cable Info for Historical Reference Only. Powered from EE-PNL-VBC RK847 (INST)

X RK891 (INST)

X RK892 (INST)

X RK893 (INST)

X X

X Required Only for Control Room Indication RK898 (INST)

X New; Required Only for RSD Indication FW-LT-1044 Cable Info for Historical Reference Only. Powered by HSPS-A RL3 (INST)

X X

RL3A (INST)

RL48 (INST)

X X

FW-LT-1040 Cable Info for Historical Reference Only. Powered by HSPS-B RL23 (INST)

X RL23A (INST)

RL59 (INST)

X X

X RL189 (INST)

X X

X FW-LT-1045 Cable Info for Historical Reference Only. Powered by HSPS-C RL13 (INST)

X RL13A (INST)

FW-LT-1041 Cable Info for Historical Reference Only. Powered by HSPS-D RL33 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 14a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RL33A (INST)

FW-LT-1046 Cable Info for Historical Reference Only. Powered by HSPS-A RL4 (INST)

X X

RL4A (INST)

RL40 (IND)

X X

FW-LT-1042 Cable Info for Historical Reference Only. Powered by HSPS-B RL24 (INST)

X RL24A (INST)

RL190 (INST)

X X

X FW-LT-1047 Cable Info for Historical Reference Only. Powered by HSPS-C RL14 (INST)

X RL14A (INST)

FW-LT-1043 Cable Info for Historical Reference Only. Powered by HSPS-D RL34 (INST)

X RL34A (INST)

FW-LT-1052 Cable Info for Historical Reference Only. Powered by HSPS-A RL1 (INST)

X X

RL1A (INST)

RL48 (IND)

X X

FW-LT-1048 Cable Info for Historical Reference Only. Powered by HSPS-B RL21 (INST)

X RL21A (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 15a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RL59 (INST)

X X

X RL189 (INST)

X X

X FW-LT-1053 Cable Info for Historical Reference Only. Powered by HSPS-C RL11 (INST)

X RL11A (INST)

FW-LT-1049 Cable Info for Historical Reference Only. Powered by HSPS-D RL31 (INST)

X RL31A (INST)

FW-LT-1054 Cable Info for Historical Reference Only. Powered by HSPS-A RL2 (INST)

X X

RL2A (INST)

RL40 (IND)

X X

FW-LT-1050 Cable Info for Historical Reference Only. Powered by HSPS-B RL22 (INST)

X RL22A (INST)

RL189 (INST)

X X

X FW-LT-1055 Cable Info for Historical Reference Only. Powered by HSPS-C RL12 (INST)

X RL12A (INST)

FW-LT-1051 Cable Info for Historical Reference Only. Powered by HSPS-D RL32 (INST)

X RL32A (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 16a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

CO-LT-1060 Cable Info for Historical Reference Only. Powered by HSPS-A RL41 (INST)

X X

RL186 (INST)

X X

X X

CO-LT-1061 Cable Info for Historical Reference Only. Powered by HSPS-B RL51 (INST)

X X

X RL185 (INST)

X X

X CO-LT-1062 Cable Info for Historical Reference Only. Powered by HSPS-A RL42 (INST)

X X

RL186 (INST)

X X

X X

CO-LT-1063 Cable Info for Historical Reference Only. Powered by HSPS-B RL52 (INST)

X X

X RL185 (INST)

X X

X MS-PT-1180 Powered by HSPS-B RL27 (INST)

X RL27A (INST)

RL192 (INST)

X X

X MS-PT-1182 Powered by HSPS-C RL15 (INST)

X MS-PT-1181 Powered by HSPS-D RL37 (INST)

X MS-PT-1184 Powered by HSPS-A RL9 (INST)

X X

RL9A (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 17a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RL191 (INST)

X X

X X

MS-PT-1185 Powered by HSPS-C RL16 (INST)

X MS-PT-1183 Powered by HSPS-D RL38 (INST)

X BS-PT-1186 Cable Info for Historical Reference Only. Powered by HSPS-A RL10 (INST)

X X

X X

BS-PT-1187 Cable Info for Historical Reference Only. Powered by HSPS-B RL28 (INST)

X BS-PT-1188 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL19 (INST)

X X

X BS-PT-1189 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL39 (INST)

X X

X FW-TE-1046 Cable Info for Historical Reference Only. Powered by HSPS-A RL7 (INST)

X X

RL7A (INST)

FW-TE-1044 Cable Info for Historical Reference Only. Powered by HSPS-B RL25 (INST)

X RL25A (INST)

FW-TE-1047 Cable Info for Historical Reference Only. Powered by HSPS-C RL17 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 18a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RL17A (INST)

FW-TE-1045 Cable Info for Historical Reference Only. Powered by HSPS-D RL35 (INST)

X RL35A (INST)

FW-TE-1050 Cable Info for Historical Reference Only. Powered by HSPS-A RL8 (INST)

X X

RL8A (INST)

FW-TE-1048 Cable Info for Historical Reference Only. Powered by HSPS-B RL26 (INST)

X RL26A (INST)

FW-TE-1051 Cable Info for Historical Reference Only. Powered by HSPS-C RL18 (INST)

X RL18A (INST)

FW-TE-1049 Cable Info for Historical Reference Only. Powered by HSPS-D RL36 (INST)

X RL36A (INST)

IC5-DPT E

Powered by ICS Auto EA6041B (PWR)

X RE258 (INST)

X X

X RE259 (IND)

X X

IC9-TE Powered by ICS Auto RE262 (INST)

X X

RE262A (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 19a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RE263 (INST)

X X

MU5-TE E

Powered by ICS Auto RE42 (INST)

X X

X X

X RE43 (INST)

X MU42-DPT E

Powered by ICS Auto EA6041B (PWR)

X RE330 (CONT)

X X

Cable cannot affect the seal injection flow indication loop RE348 (INST)

X X

X X

RE354 (IND)

X X

RC3A-PT-1 Powered by ICS Auto RE228 (INST)

X X

RG18 (INST)

X X

RG18A (INST)

RG18B (INST)

New SP10A-PT-1 Powered by ICS Auto RE137 (INST)

X RE141 (CONT)

X X

RE142 (INST)

X X

SP10A-PT-2 Powered by ICS Auto RE138 (INST)

X SP10B-PT-1 Powered by ICS Auto RE139 (INST)

X SP10B-PT-2 Powered by ICS Auto RE140 (INST)

X DF-LS-244A

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 20a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

ED1326 (CONT)

RY172 (CONT)

DF-LS-244B ED1526 (CONT)

RZ172 (CONT)

RM-L-1 Powered by EE-PNL-VBA RM1001 (HV)

X X

RM1002 (SIG)

X X

RM1003 (ANTI-JAM)

X X

RM1004 (MET)

X X

RM1005 (CONT/

ALM)

X X

X RM1006 (HV)

RM1007 (SIG)

RM1007A (16)

RM1008 (ANTI-JAM)

RM1009 (SIG)

RM1010 (CONT)

EA102 (CONT PWR)

X X

X RC3A-PT-4 Powered by EE-PNL-VBB RG202 (INST)

X X

X RG202B (INST)

RC3B-PT-3 Powered by EE-PNL-VBC RG203 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 21a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

RG203B (INST)

BS-PT-282 E

Powered by EE-PNL-VBA RS211 (INST)

X X

X X

X X

X X

EA108 (INST PWR)

X X

X X

X X

X EA6872 (CONT PWR)

X X

X RC826 (INST)

X X

X X

X X

Associated Circuit by Common Breaker (Hydrogen Analyzer Circuits)

RC827 (INST)

X X

X Associated Circuit by Common Breaker (Hydrogen Analyzer Circuits)

RC828 (INST)

X X

X Associated Circuit by Common Breaker (Hydrogen Analyzer Circuits)

RC829 (CONT)

X X

X X

RC830 (CONT)

X X

X X

RC831 (CONT)

X X

X X

BS-PT-285 E

Powered by EE-PNL-VBB EA308 (INST PWR)

X X

X X

X RS212 (INST)

X X

X X

X X

BS-PT-288 E

Powered by EE-PNL-VBC EA508 (INST PWR)

X X

X X

X RS213 (INST)

X X

X BS-PS-932 E

RP735 (CONT)

X X

X X

BS-PS-933 E

RP745 (CONT)

X X

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 22a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

BS-PS-934 E

RP755 (CONT)

X X

X X

BS-PS-935 E

RR735 (CONT)

X X

BS-PS-936 E

RR745 (CONT)

X X

BS-PS-937 E

RR755 (CONT)

X X

IC-LT-802 Powered by EE-PNL-VBA AR1464 (INST)

X X

X X

X X

RP821 (CONT)

X RP843 (CONT)

X IC-LT-803 Powered by EE-PNL-VBB AR1471 (INST)

X X

X RP824 (CONT)

X X

X RP846 (CONT)

X X

BS-PS-283 E

MD75 (CONT)

X MD74 (CONT)

X X

X X

X X

X X

MD78 (CONT)

X X

X X

BS-PS-286 E

MD79 (CONT)

X MD74 (CONT)

X X

X X

X X

X X

MD78 (CONT)

X X

X X

BS-PS-289 E

MD80 (CONT)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 23a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

MD74 (CONT)

X X

X X

X X

X X

MD78 (CONT)

X X

X X

BS-PS-284 E

ME75 (CONT)

X ME74 (CONT)

X X

X ME78 (CONT)

X X

BS-PS-287 E

ME79 (CONT)

X ME74 (CONT)

X X

X ME78 (CONT)

X X

BS-PS-290 E

ME80 (CONT)

X ME74 (CONT)

X X

X ME78 (CONT)

X X

IM-SPND-5, 31, 34, 52 (BIRO)

List Excludes Cables Inside Reactor Building AR1530 (COMP)

X X

IM-SPND-3, 4, 9, 24 (BIRO)

List Excludes Cables Inside Reactor Building AR1529 (COMP)

X X

IM-SPND-12, 13, 21, 38 (BIRO)

List Excludes Cables Inside Reactor Building AR1532 (COMP)

X X

IM-SPND-17, 42, 48, 49 (BIRO)

List Excludes Cables Inside Reactor Building AR1531 (COMP)

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 24a LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 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 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

Z 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 COMPONENTS AND CIRCUITS 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 a

b c

a 0

1 1

1 a

b c

d e

f g

a b

c d

a b

a b

REMARKS a

MU-FT-1126 Powered by SCC-A RE50A (INST)

X X

X X

X X

RE52A (INST)

X X

X X

X X

X X

MU-FT-1127 Powered by SCC-A RE52A (INST)

X X

X X

X X

X X

RE53A (INST)

X X

X X

X X

MU-FT-1128 E

Powered by SCC-B RE51A (INST)

X X

X X

RE55A (INST)

X X

X X

X MU-FT-1129 E

Powered by SCC-B RE54A (INST)

X X

X X

RE55A (INST)

X X

X X

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 1b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 NI-11 E

Powered from SCC-A3 EA19 (PWR)

X P

New EA340 (PWR)

New RG341 (INST)

X New RG341A (INST)

X New RG341B (INST)

X P

New; Conduit Embedded RG342 (INST)

X P

New RG343 (INST)

New NI-12 E

Powered from SCC-B3 EA20 (PWR)

X X

X New EA355 (PWR)

X New RG440 (INST)

X New RG441 (INST)

P X

New RG441A (INST)

P New RG441B (INST)

P P

New; Conduit Embedded RG442 (INST)

X X

X New RG443 (INST)

X X

X New; Required Only for Control Room Indication RC4A-TE-1 E

Powered from ICS Auto RE170 (INST)

P X

RE170A (INST)

X X

X RE174 (INST)

Required for RC4A/B-TE-1/4 RE175 (INST)

Required for RC4A/B-TE-1/4 AP25 (INST)

For Patch Board AR1434 (INST)

Required Also for RC4B-TE-1/4 AR1440 (INST)

Required Also for RC4A/5B-TE-4

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 2b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE170B (INST)

P New RC4A-TE-4 E

Powered from ICS Auto RE172 (INST)

X RE172A (INST)

X X

X RC4B-TE-1 E

Powered from ICS Auto RE171 (INST)

X RE171A (INST)

X X

X AP26 (INST)

For Patch Board AR1435 (INST)

Required Also for RC4A/B-TE-4 RC4B-TE-4 E

Powered from ICS Auto RE173 (INST)

X RE173A (INST)

X X

X RC-TE-958 E

Powered from SCC-A EA6853 (INST PWR)

Required only for Control Room Indication RE503 (INST)

X X

RE503A (INST)

X X

X X

RE504 (INST)

Required Only for RSD Indication RE515 (INST)

Required for Control Room Indication Only RC-TE-960 E

Powered from SCC-B EA6854A (INST PWR)

Required Only for Control Room Indication. EA6854 was Spared RE501 (INST)

X RE501A (INST)

P P

RE502 (INST)

RE519 (INST)

Required Only for Control Room

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 3b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 Indication RC5A-TE-2 E

Powered from ICS Auto RE178 (INST)

P RE178A (INST)

X X

X RE178B (INST)

P New RE185 (INST)

Required for RC5A/B-TE-2/4 RE187 (INST)

Required Also for RC5A/B-TE-2/4 AP29 (INST)

For Patch Board AR1437 (INST)

Required Also for RC5A-TE-4, RC5B-TE-2 RC5A-TE-4 E

Powered from ICS Auto RE180 (INST)

P RE180A (INST)

X X

X RE180B (INST)

P New RC5B-TE-2 E

Powered from ICS Auto RE182 (INST)

X RE182A (INST)

X X

AP32 (INST)

For Patch Board RC5B-TE-4 E

Powered from ICS Auto RE184 (INST)

X X

RE184A (INST)

X X

RC-TE-959 E

INST. PWR.: RS-SCC-A EA6853 (INST PWR)

Required Only for Control Room Indication RE461 (INST)

X X

RE461A (INST)

X X

X X

X RE462 (INST)

Required Only for RSD Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 4b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE516 (INST)

Required Only for Control Room Indication RC-TE-961 E

Powered from SCC-B EA6854A (INST PWR)

Required Only for Control Room Indication; EA6854 was Spared RE463 (INST)

X RE463A (INST)

P P

RE464 (INST)

RE520 (INST)

Required Only for Control Room Indication RC3A-PT-3 E

Powered by EE-PNL-VBA and ICS Auto EA105 (CONT PWR)

RE167 (INST)

RE213 (IN ST)

RG201 (INST)

P X

RG201A (INST)

X X

X X

X RG201B (INST)

P New RC-PT-963 E

RSD Indication Only; Powered by SCC-A RE509 (INST)

X X

RE509A (INST)

X X

X X

RE526 (INST)

New RC-PT-949 E

Powered by SCC-B EA6854A (INST PWR)

Required Only for Control Room Indication; EA6854 was Spared RE499 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 5b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE499A (INST)

P P

P RE500 (INST)

RE517 (INST)

Required Only for Control Room Indication RC1-LT-1 E

Powered by ICS Auto AP21 (INST)

For Patch Board. Also for RC-LT-3 RE156 (INST)

X RE156A (INST)

X X

RE159 (INST)

Required Also for RC1-LT-3 RE161 (INST)

Required Also for RC1-LT-3 RC1-LT-3 E

Powered by ICS Hand RE158 (INST)

P RE158B (INST)

P P

RE158A was Spared RC-LT-777 E

Powered by SCC-B RE497 (INST)

X RE497A (INST)

X X

X RE498 (INST)

RE521 (INST)

Required Only for Control Room Indication RC2-TE-1 E

Powered by ICS Auto RE162 (INST)

X RE162A (INST)

X X

X RE162C (INST)

P P

RE164 (INST)

Required Also for RC2-TE-2 RE165 (INST)

Required Also for RC2-TE-2 RC2-TE-2 E

Powered by ICS Auto and SCC-B

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 6b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE495 (INST)

P RE495A (INST)

P X

P RE495B (INST)

P P

RE496 (INST)

X Required Only for Control Room Indication FW-LT-775 E

Powered by SCC-A EA6850 (INST PWR)

Required Only for Control Room Indication RE473 (INST)

P P

RE473B (INST)

P New RE473C (INST)

P P

P P

RE473A was Spared RE474 (INST)

Required Only for RSD Indication; New RE510 (INST)

Required Only for Control Room Indication RL184 (INST)

Required Only for Control Room Indication FW-LT-789 E

Powered by SCC-B EA6851A (INST PWR)

Required Only for Control Room Indication; EA6851 was Spared EA6852 (INST PWR)

Required Only for Control Room Indication EA6852A (INST PWR)

Required Only for Control Room Indication RE475 (INST)

X RE475A (INST)

X X

RE476 (INST)

RL183 (INST)

Required Only for Control Room Indication RE513 (INST)

Required Only for Control Room

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 7b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 Indication FW-LT-788 E

Powered by SCC-A EA6850 (INST PWR)

Required Only for Control Room Indication RE477 (INST)

X X

RE477A (INST)

X RE478 (INST)

Required Only for RSD Indication RE511 (INST)

Required only for Control Room Indication RL184 (INST)

Required Only for Control Room Indication FW-LT-776 E

Powered by SCC-B EA6851A (INST PWR)

Required Only for Control Room Indication; EA6851 was Spared EA6852 (INST PWR)

Required Only for Control Room Indication EA6852A (INST PWR)

Required Only for Control Room Indication RE479 (INST)

P RE479A (INST)

P RE480 (INST)

RL183 (INST)

Required Only for Control Room Indication RE512 (INST)

Required Only for Control Room Indication SP6A-PT-1 E

Powered by ICS Hand and Auto RE109 (INST)

P RE109A (INST)

X X

X RE109B (INST)

P New

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 8b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE113 (CONT)

Required Also for SP6A-PT-2 RE114 (INST)

Required Also for SP6A-PT-2 RF202 (CONT)

Required Also for SP6A-PT-2 RF219 (CONT)

Required Also for SP6A-PT-2 RF220 (CONT)

Required Also for SP6A-PT-2 SP6A-PT-2 E

Powered by ICS Hand and Auto RE111 (INST)

P RE111A (INST)

X X

X MS-PT-950 E

Powered by SCC-A EA6853 (INST PWR)

Required Only for Control Room Indication RE465 (INST)

P P

RE465C (INST)

P P

RE465A was Spared RL43 (INST)

D Isolated for a fire in FH-FZ-5 RE514 (INST)

Required Only for Control Room Indication RE465B (INST)

P New RE466 (INST)

Required Only for RSD Indication SP6B-PT-1 E

Powered by ICS Hand and Auto RE110 (INST)

P RE110A (INST)

X X

RE113 (CONT)

Required Also for SP6B-PT-2 RE114 (INST)

Required Also for SP6B-PT-2 RF209 (CONT)

Required Also for SP6B-PT-2 RF220 (CONT)

Required Also for SP6B-PT-2 SP6B-PT-2 E

Powered by ICS Hand and Auto

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 9b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE112 (INST)

P RE112A (INST)

X X

RE112B (INST)

P New MS-PT-951 E

Powered by SCC-B EA6854A (INST PWR)

Required Only for Control Room Indication; EA6854 was Spared RE467 (INST)

P RE467A (INST)

P P

RE468 (INST)

RE518 (INST)

Required Only for Control Room Indication RL53 (INST)

D Isolated for a fire in FH-FZ-5 DH-DPT-802 Cable Info for Historical Reference Only. Powered by SCC-A RE232A (INST)

New; Required Only for Control Room Indication RE469 (INST)

X X

RE470 (INST)

Required Only for RSD Indication RE469A (INST)

New DH-DPT-803 Cable Info for Historical Reference Only. Powered by SCC-B RE234A (INST)

New; Required Only for Control Room Indication RE471 (INST)

X RE472 (INST)

RE471A (INST)

New DH-FI-299A Local Indication DH-FI-299B Local Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 10b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 DH2-TE-1 Powered by SCC-A RE250 (INST)

Required Only for Control Room Indication RE486 (INST)

X X

RE487 (INST)

Required Only for RSD Indication RE488 (INST)

X Required Only for Control Room Indication DH2-TE-2 Powered by SCC-B RE250 (INST)

Required Only for Control Room Indication RE492 (INST)

X RE493 (INST)

RE494 (INST)

X X

Required Only for Control Room Indication DH6-TE-1 Cable Info for Historical Reference Only. Powered by SCC-A RE244 (INST)

Required Only for Control Room Indication RE483 (INST)

X X

RE484 (INST)

Required Only for RSD Indication RE485 (INST)

X Required Only for Control Room Indication DH6-TE-2 Cable Info for Historical Reference Only. Powered by SCC-B RE244 (INST)

Required Only for Control Room Indication RE489 (INST)

X RE490 (INST)

RE491 (INST)

X X

Required Only for Control Room Indication

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 11b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 CO-LI-1004 E

Local Indication CO-LI-1005 E

Local Indication MU14-LT E

Cable Info for Historical Reference Only. Powered by ICS Auto RE44 (INST)

X X

X RE45 (INST)

MU-LT-778 E

Cable Info for Historical Reference Only. Powered by SCC-B RE481 (INST)

X RE482 (INST)

RE522 (INST)

Required Only for Control Room Indication EA6851A (INST PWR)

For Control Room Indication Only EA6852 (INST PWR)

For Control Room Indication Only DH-LT-808 E

Powered by SCC-A RE239A (INST)

New RE383 (INST)

X X

X New DH-LT-809 E

Powered by SCC-B RE237A (INST)

New; Required Only for Control Room Indication RE384 (INST)

P X

RE385 (INST)

EF-FT-788 E

Cable Info for Historical Reference Only. Powered by SCC-B RK848 (INST)

X X

X RK885 (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 12b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RK886 (INST)

Required Only for Control Room Indication RK887 (INST)

Required Only for Control Room Indication RK896 (INST)

New; Required Only for RSD Indication EF-FT-779 E

Cable Info for Historical Reference Only. Powered from EE-PNL-VBC RK835 (INST)

X X

X RK888 (INST)

X RK889 (INST)

X RK890 (INST)

Required only for Control Room Indication RK897 (INST)

X New; Required Only for RSD Indication EA516 (INST PWR)

X Required Also for EF-FT-791 EA517 (INST PWR)

X Required Only for Control Room Indication; Also Required for EF-FT-791 EA519 (PWR)

X New; Also Required for EF-FT-791 EF-FT-782 E

Cable Info for Historical Reference Only. Powered from SCC-B RK836 (INST)

X X

X RK882 (INST)

RK883 (INST)

Required Only for Control Room Indication RK884 (INST)

Required Only for Control Room Indication RK895 (INST)

New; Required Only for RSD Indication EF-FT-791 E

Cable Info for Historical Reference Only. Powered from EE-PNL-VBC RK847 (INST)

X X

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 13b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RK891 (INST)

X RK892 (INST)

X RK893 (INST)

Required Only for Control Room Indication RK898 (INST)

X New; Required Only for RSD Indication FW-LT-1044 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL3 (INST)

X X

X RL3A (INST)

X X

RL48 (INST)

X FW-LT-1040 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL23 (INST)

X X

RL23A (INST)

X X

RL59 (INST)

X RL189 (INST)

X FW-LT-1045 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL13 (INST)

X X

RL13A (INST)

X X

FW-LT-1041 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL33 (INST)

X X

RL33A (INST)

X X

FW-LT-1046 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL4 (INST)

X X

X RL4A (INST)

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 14b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RL40 (IND)

X FW-LT-1042 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL24 (INST)

X X

RL24A (INST)

X X

RL190 (INST)

X FW-LT-1047 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL14 (INST)

X X

RL14A (INST)

X X

FW-LT-1043 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL34 (INST)

X X

RL34A (INST)

X X

FW-LT-1052 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL1 (INST)

X X

X RL1A (INST)

X RL48 (IND)

X FW-LT-1048 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL21 (INST)

X X

RL21A (INST)

X RL59 (INST)

X RL189 (INST)

X FW-LT-1053 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL11 (INST)

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 15b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RL11A (INST)

X X

FW-LT-1049 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL31 (INST)

X X

RL31A (INST)

X FW-LT-1054 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL2 (INST)

X X

X RL2A (INST)

X RL40 (IND)

X FW-LT-1050 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL22 (INST)

X X

RL22A (INST)

X RL189 (INST)

X FW-LT-1055 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL12 (INST)

X X

RL12A (INST)

X X

FW-LT-1051 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL32 (INST)

X X

RL32A (INST)

X CO-LT-1060 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL41 (INST)

X X

X X

X X

RL186 (INST)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 16b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 CO-LT-1061 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL51 (INST)

X X

X X

RL185 (INST)

X CO-LT-1062 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL42 (INST)

X X

X X

X X

RL186 (INST)

X CO-LT-1063 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL52 (INST)

X X

X X

RL185 (INST)

X MS-PT-1180 E

Powered by HSPS-B RL27 (INST)

X X

RL27A (INST)

X X

X RL192 (INST)

X MS-PT-1182 E

Powered by HSPS-C RL15 (INST)

X X

X X

X MS-PT-1181 E

Powered by HSPS-D RL37 (INST)

X X

X X

X MS-PT-1184 E

Powered by HSPS-A RL9 (INST)

X X

X RL9A (INST)

X X

RL191 (INST)

X MS-PT-1185 E

Powered by HSPS-C RL16 (INST)

X X

X X

X MS-PT-1183 E

Powered by HSPS-D

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 17b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RL38 (INST)

X X

X X

X BS-PT-1186 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL10 (INST)

X X

X X

BS-PT-1187 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL28 (INST)

X X

X BS-PT-1188 Cable Info for Historical Reference Only. Powered by HSPS-C RL19 (INST)

X X

BS-PT-1189 Cable Info for Historical Reference Only. Powered by HSPS-D RL39 (INST)

X X

FW-TE-1046 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL7 (INST)

X X

X RL7A (INST)

X X

X X

X FW-TE-1044 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL25 (INST)

X X

RL25A (INST)

X X

X X

FW-TE-1047 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL17 (INST)

X X

RL17A (INST)

X X

X X

FW-TE-1045 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL35 (INST)

X X

RL35A (INST)

X X

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 18b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 FW-TE-1050 E

Cable Info for Historical Reference Only. Powered by HSPS-A RL8 (INST)

X X

X RL8A (INST)

X X

X X

X FW-TE-1048 E

Cable Info for Historical Reference Only. Powered by HSPS-B RL26 (INST)

X X

RL26A (INST)

X X

X X

X FW-TE-1051 E

Cable Info for Historical Reference Only. Powered by HSPS-C RL18 (INST)

X X

RL18A (INST)

X X

X X

X FW-TE-1049 E

Cable Info for Historical Reference Only. Powered by HSPS-D RL36 (INST)

X X

RL36A (INST)

X X

X X

X IC5-DPT Powered by ICS Auto EA6041B (PWR)

RE258 (INST)

X X

X RE259 (IND)

IC9-TE E

Powered by ICS Auto RE262 (INST)

X X

RE262A (INST)

X X

X RE263 (INST)

MU5-TE Powered by ICS Auto RE42 (INST)

X X

X RE43 (INST)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 19b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 MU42-DPT Powered by ICS Auto EA6041B (PWR)

RE330 (CONT)

Cable cannot affect the seal injection flow indication loop RE348 (INST)

X X

X RE354 (IND)

RC3A-PT-1 E

Powered by ICS Auto RE228 (INST)

RG18 (INST)

P X

RG18A (INST)

X X

X X

X RG18B (INST)

P New SP10A-PT-1 E

Powered by ICS Auto RE137 (INST)

X RE141 (CONT)

RE142 (INST)

SP10A-PT-2 E

Powered by ICS Auto RE138 (INST)

X SP10B-PT-1 E

Powered by ICS Auto RE139 (INST)

X SP10B-PT-2 E

Powered by ICS Auto RE140 (INST)

X DF-LS-244A E

ED1326 (CONT)

X RY172 (CONT)

X DF-LS-244B E

ED1526 (CONT)

X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 20b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RZ172 (CONT)

X RM-L-1 E

Powered by EE-PNL-VBA RM1001 (HV)

X X

X RM1002 (SIG)

X X

X RM1003 (ANTI-JAM)

X X

X RM1004 (MET)

X X

X RM1005 (CONT/

ALM)

X X

X RM1006 (HV)

X RM1007 (SIG)

X RM1007A (16)

X RM1008 (ANTI-JAM)

X RM1009 (SIG)

X RM1010 (CONT)

X EA102 (CONT PWR)

RC3A-PT-4 E

Powered by EE-PNL-VBB RG202 (INST)

X RG202B (INST)

X X

X X

X RC3B-PT-3 E

Powered by EE-PNL-VBC RG203 (INST)

X RG203B (INST)

X X

X BS-PT-282 Powered by EE-PNL-VBA RS211 (INST)

X X

EA108 (INST PWR)

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 21b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 EA6872 (CONT PWR)

X X

X X

X X

RC826 (INST)

X Associated Circuit By Common Breaker (Hydrogen Analyzer Circuits)

RC827 (INST)

X X

X X

X X

X Associated Circuit By Common Breaker (Hydrogen Analyzer Circuits)

RC828 (INST)

X X

X X

X X

X Associated Circuit By Common Breaker (Hydrogen Analyzer Circuits)

RC829 (CONT)

X X

X X

X X

X RC830 (CONT)

X X

X X

X X

X RC831 (CONT)

X X

X X

X X

X BS-PT-285 Powered by EE-PNL-VBB EA308 (INST PWR)

X X

X RS212 (INST)

X BS-PT-288 Powered by EE-PNL-VBC EA508 (INST PWR)

X X

X RS213 (INST)

X BS-PS-932 RP735 (CONT)

X X

X BS-PS-933 RP745 (CONT)

X X

X BS-PS-934 RP755 (CONT)

X X

X BS-PS-935 RR735 (CONT)

X X

BS-PS-936 RR745 (CONT)

X X

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 22b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 BS-PS-937 RR755 (CONT)

X X

IC-LT-802 E

Powered by EE-PNL-VBA AR1464 (INST)

X X

X RP821 (CONT)

RP843 (CONT)

IC-LT-803 E

Powered by EE-PNL-VBB AR1471 (INST)

X X

RP824 (CONT)

RP846 (CONT)

BS-PS-283 MD75 (CONT)

MD74 (CONT)

X X

MD78 (CONT)

BS-PS-286 MD79 (CONT)

MD74 (CONT)

X X

MD78 (CONT)

BS-PS-289 MD80 (CONT)

MD74 (CONT)

X X

MD78 (CONT)

BS-PS-284 ME75 (CONT)

ME74 (CONT)

X X

X ME78 (CONT)

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 23b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 BS-PS-287 ME79 (CONT)

ME74 (CONT)

X X

X ME78 (CONT)

BS-PS-290 ME80 (CONT)

ME74 (CONT)

X X

X ME78 (CONT)

IM-SPND-5, 31, 34, 52 (BIRO)

List Excludes Cables Inside Reactor Building AR1530 (COMP)

X X

X IM-SPND-3, 4, 9, 24 (BIRO)

List Excludes Cables Inside Reactor Building AR1529 (COMP)

X X

X IM-SPND-12, 13, 21, 38 (BIRO)

List Excludes Cables Inside Reactor Building AR1532 (COMP)

X X

X IM-SPND-17, 42, 48, 49 (BIRO)

List Excludes Cables Inside Reactor Building AR1531 (COMP)

X X

X MU-FT-1126 E

Powered by SCC-A RE50A (INST)

X X

RE52A (INST)

MU-FT-1127 E

Powered by SCC-A RE52A (INST)

RE53A (INST)

X X

MU-FT-1128 Powered by SCC-B

ATTACHMENT 3-6P APPENDIX R EVALUATION REPORT - THREE MILE ISLAND UNIT 1 CABLES & COMPONENT IN FIRE AREA/ZONE SHEET 24b LEGEND X - Component Not Available E - Component Location S - Support Not Available P - Available - Cable Protected D - Design Modification R - Repair Rev. 27 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 R

T Y

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

A P

P P

P R

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

D A

A Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

Z Z

A F

F F

F COMPONENTS AND CIRCUITS 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 a

b c

d e

REMARKS 2

1 2

3 RE51A (INST)

X X

RE55A (INST)

MU-FT-1129 Powered by SCC-B RE54A (INST)

X X

RE55A (INST)