ML12244A109

Final Safety Analysis Report (Fsar), Amendment 109 - Containment Penetrations and Barriers-Tables, Page 1 of 69 Through Page 64 of 69

ML12244A109
Person / Time
Site:	Watts Bar
Issue date:	08/23/2012
From:	Tennessee Valley Authority
To:	Office of Nuclear Reactor Regulation
References
Download: ML12244A109 (64)

Text

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 44N250 - A C AB EQUIPMENT - - - D M LM - - - C V C - C - N AB N -

HATCH 44N240 - A C AD PERSONNEL IN - - D M LM - - - C O C - O Y N AB N MK40 AIR LOCK OUT - - D M LM - - - C O C - C Y N AB N 44N240 - A C AD PERSONNEL IN - - D M LM - - - C O C - O Y N AB N MK40 AIR LOCK OUT - - D M LM - - - C O C - C Y N AB N Page 1 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W4551 56 W C AB FUEL AB - - BL M LM - - - C V C - C N N AB N MK62 724333 D TRANSFER PS1 TUBE (CB & 1 CONTRACT

1. 75320) 47W8661 56 A C AB LOWER CB 56 A BF AO AT RM CV 4.0 V O C C C Y N AC N F005 3, 6, 14 CE COMPARTMENT SB 57 B BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 555 GL M LM LC LC LC C N N AC EXHAUST (30) 47W8661 56 A C AB INST RM CB 58 B BF AO AT RM CV 4.0 V O C C C Y N AC N F005 3, 6, 14 CE PURGE AIR SB 59 A BF AO AT RM CV 4.0 V O C C C Y N AC EXHAUST SB 554 GL M LM LC LC LC C N N AC (30)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8661 56 A C AB UPPER CB 50 B BF AO AT RM CV 4.0 V O C C C Y N AC N F005 3, 6, 14 CE COMPARTMENT SB 51 A BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 558 GL M LM LC LC LC C N N AC EXHAUST (30) 47W8661 56 A C AB UPPER CB 52 A BF AO AT RM CV 4.0 V O C C C Y N AC N F005 3,6, 14 CE COMPARTMENT SB 53 B BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 557 GL M LM LC LC LC C N N AC EXHAUST (30) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W803 57 W H BC FEEDWATER AB 236 A,B GL AO AT LM FW - O C C C C Y N A N MK112 22,23,25 1,2 E BYPASS 174 B GL AO RM LM - - C C V C C Y N A (3) 164 A GL AO RM LM - - C C V O C Y N A 164A A A AO RM LM - - C C V C C Y N A 47W803 57 W H BC FEEDWATER AB 239 A,B GL AO AT LM FW - O C C C C Y N A N MK113 22.25 1,2 E BYPASS (3) 47W803 57 W H BC FEEDWATER AB 242 A,B GL AO AT LM FW - O C C C C Y N A N MK114 22,25 1,2 E BYPASS (3)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W803 57 W H BC FEEDWATER AB 245 A,B GL AO AT LM FW - O C C C C Y N A N MK115 22, 23, 25 1,2 E BYPASS 175 A GL AO RM LM - - C C V C C Y N A (3) 171 B GL AO RM LM - - C C V O C Y N A 171A B A AO RM LM - - C C V C C Y N A 47W8661 56 A C AB UPPER CB 8 B BF AO AT RM CV 4.0 V O C C C Y N AC N F002 3,6,14 CE COMPARTMENT SB 7 A BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 563 GL M LM LC LC LC C N N AC SUPPLY (30) 47W8661 56 A C AB UPPER CB 10 A BF AO AT RM CV 4.0 V O C C C Y N AC N F002 3,6,14 CE COMPARTMENT SB 9 B BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 562 GL M LM LC LC LC C N N AC SUPPLY (30)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8661 56 A C AB LOWER CB 15 B BF AO AT RM CV 4.0 V O C C C Y N AC N F002 3,6,14 CE COMPARTMENT SB 14 A BF AO AT RM CV 4.0 V O C C C Y N AC PURGE AIR SB 561 GL M LM LC LC LC C N N AC SUPPLY (30) 47W8661 56 A C AB LOWER CB 17 A BF AO AT RM CV 4.0 V C C C C Y N AC N F002 3,6,14 CE COMPARTRMENT SB 16 B BF AO AT RM CV 4.0 V C C C C Y N AC PURGE AIR SB 560 GL M LM LC LC LC C N N AC SUPPLY (30) 47W8661 56 A C AB INST RM CB 20 A BF AO AT RM CV 4.0 V O C C C Y N AC N F002 3,6,14 CE PURGE AIR SB 19 B BF AO AT RM CV 4.0 V O C C C Y N AC SUPPLY SB 559 GL M LM LC LC LC C N N AC (30)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8031 57 W H BC FEEDWATER AB 33 A GA MO AT LM FW - O C C AI C Y N A N MK70 22 E (3) 47W8031 57 W H BC FEEDWATER AB 47 B GA MO AT LM FW - O C C AI C Y N A N MK69 22 E (3) 47W8031 57 W H BC FEEDWATER AB 87 A GA MO AT LM FW - O C C AI C Y N A N MK68 22 E (3)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8031 57 W H BC FEEDWATER AB 100 B GA MO AT LM FW - O C C AI C Y N A N MK67 22 E (3) 47W8011 57 S H BC MAIN STEAM AB 4 A, B GL AO AT LM MS - O C C C C Y N A N MK66 22 47W8032 E (1) AB 5 A, B RV AO AT RM - - C C C C C Y N A AB 15 A GA MO AT RM - - O C V AT C Y N A AB 147 A GA AO AT RM MS - C V C C C Y N A AB 522 - RV - SA - - - C C C - C N N A AB 523 - RV - SA - - - C C C - C N N A AB 524 - RV - SA - - - C C C - C N N A AB 525 - RV - SA - - - C C C - C N N A AB 526 - RV - SA - - - C C C - C N N A AB 536 - GL M LM - - - C V C - C N N A 47W8011 57 S H BC MAIN STEAM AB 11 A, B GL AO AT LM MS - O C C C C Y N A N MK65 22 E (1) AB 12 A, B RV AO AT RM - - C C C C C Y N A AB 148 B GA AO AT RM MS - C V C C C Y N A AB 517 - RV - SA - - - C C C - C N N A AB 518 - RV - SA - - - C C C - C N N A AB 519 - RV - SA - - - C C C - C N N A AB 520 - RV - SA - - - C C C - C N N A AB 521 - RV - SA - - - C C C - C N N A AB 534 - GL M LM - - - C V C - C N N A Page 8 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8011 57 S H BC MAIN STEAM AB 22 A, B GL AO AT LM MS - O C C C C Y N A N MK64 22 E (1) AB 23 A, B RV AO AT RM - - C C C C C Y N A AB 149 A GA AO AT RM MS - C V C C C Y N A AB 512 - RV - SA - - - C C C - C N N A AB 513 - RV - SA - - - C C C - C N N A AB 514 - RV - SA - - - C C C - C N N A AB 515 - RV - SA - - - C C C - C N N A AB 516 - RV - SA - - - C C C - C N N A AB 532 - GL M LM - - - C V C - C N N A 47W8011 57 S H BC MAIN STEAM AB 29 A, B GL AO AT LM MS - O C C C C Y N A N MK63 22 47W8032 E (1) AB 16 A GA MO AT RM _ - C C V AI C Y N A AB 30 A, B RV AO AT RM _ - C _ C C C Y N A AB 150 B GL AO AT RM MS - C V C C C Y N A AB 527 - RV - SA - - - C C C - C N N A AB 528 - RV - SA - - - C C C - C N N A AB 529 - RV - SA - - - C C C - C N N A AB 530 - RV - SA - - - C C C - C N N A AB 531 - RV - SA - - - C C C - C N N A AB 538 - GL M LM - - - C V C - C N N A 47W8012 57 W H BE STEAM AB 14 A GL SO AT RM PA 15.0 O C C C C Y N A N AS14A 22 GENERATOR BLOWDOWN (1)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8012 57 W H BE STEAM AB 32 A GL SO AT RM PA 15.0 O C C C C Y N A N AS14B 22 GENERATOR BLOWDOWN (1) 47W8012 57 W H BE STEAM AB 25 B GL SO AT RM PA 15.0 O C C C C Y N A N AS14C 22 GENERATOR BLOWDOWN (1) 47W8012 57 W H BE STEAM AB 7 B GL SO AT RM PA 15.0 O C C C C Y N A N AS14D 22 GENERATOR BLOWDOWN (1)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8091 55 W H BD CVCS CB 72 A GL AO AT RM PA 10.0 C V C C C Y N AC N AS15 4 LETDOWN CB 73 A GL AO AT RM PA 10.0 O V C C C Y N AC (62) CB 74 A GL AO AT RM PA 10.0 C V C C C Y N AC CB 662 - RV - SA - - - C C C C C N N AC CB 76 A GL AO AT RM PA 10.0 C C C C C Y N AC AB 77 B GL AO AT RM PA 10.0 O V C C C Y N AC 47W8091 55 W C AD CVCS CB 543 - CK - SA RM - - O V C - - N N A N MK19 NORMAL CHARGING (62) 47W8111 55 W C BD RHR HOT CB 640 - CK - SA - - - C V C - - N Y A E MK27 47W8101 LEG CB 643 - CK - SA - - - C V C - - N Y A INJECTION CB 158 - GL AO RM - RM - V V C C C Y Y A (63)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8111 - W H D SUMP AB 72 A GA MO RM LM - - C C V AI C Y Y A E -

47W8121 SUCTION AB 44 A GA MO RM LM - - C C V AI C Y Y A TO RHR PUMP 1AA (63,72) 47W8111 - W H D SUMP AB 73 B GA MO RM LM - - C C V AI C Y Y A E -

47W8121 SUCTION AB 45 B GA MO RM LM - - C C V AI C Y Y A TO RHR PUMP 1BB (63,72)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8111 55 W C B RHR PUMP CB 112 - GL AO RM - - - V V C C C Y N A E AS20A D DISCHARGE CB 635 - CK - SA - - - C C V - - N Y A TR B CB 633 - CK - SA - - - C C V - - N Y A (63) 47W8111 55 W C BD RHR PUMP CB 111 - GL AO RM - - - V V C C C Y N A E AS20B DISCHARGE CB 632 - CK - SA - - - C C V - - N Y A TR A CB 634 - CK - SA - - - C C V - - N Y A (63) 47W8111 56 W C BD SIS PUMP CB 167 - GL AO RM - - - C C V C C Y N A E AS21 DISCHARGE CB 547 - CK - SA - - - - - - - - N Y A TO HOT LEGS CB 549 - CK - SA - - - - - - - - N Y A TR B (63)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8111 55 W C BD SIS CB 174 - GL AO RM - - - V V C C C Y N A E AS22 CHARGING CB 581 - CK - SA - - - - - - - - N Y A PUMP DISCHARGE (63) 47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8131 56 W H BD RELIEF CB 559 - CK - SA - - - C C C - - N Y A E AS24 25 47W8111 VALVE 47W8121 DISCHARGE (68)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W6251 55 W H AD PRESSURIZER CB 11 B GL SO AT RM PA 5.0 V V C C C Y N AC N MK44H 15 LIQUID SB 12 A GL AO AT RM PA 5.0 V V C C C Y N AC SAMPLE (43) 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W6251 55 S H AD PRESSURIZER CB 2 B GL SO AT RM PA 5.0 V V C C C Y N AC N MK44D 15 STEAM SB 3 A GL AO AT RM PA 5.0 V V C C C Y N AC SAMPLE (43)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA NT RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W3313 56 A C B ILRT SENSOR CB 505 - GL M LM - - - C V C - O N N AC N -

LINE SB 501 - GL M LM - - - C V C - O N N AC (52)

TEST INSTRUMENTATION 47W3313 56 A C B ILRT SENSOR CB 504 - GL M LM - - - C V C - O N N AC N -

LINE SB 500 - GL M LM - - - C V C - O N N AC (52)

TEST INSTRUMENTATION 47W60089 - A C B dP SENSOR SB SNSR - - - - - - - O - O - C N N A E - 12, 13 47W3313 (30)

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WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W6252 56 W H A STM GEN SB 55 A GL AO AT RM PA 10.0 V V C C C Y N A N MK046M 22 B NO. 1 SAMPLE D (43)

SAMPLE AND WATER QUALITY 47W6252 56 W H AB STM GEN SB 58 A GL AO AT RM PA 10.0 V V C C C Y N A N MK46M 22 D NO. 2 SAMPLE (43) 47W6252 56 W H AB STM GEN SB 61 A GL AO AT RM PA 10.0 V V C C C Y N A N MK46M 22 D NO. 3 SAMPLE (43)

Page 18 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W6252 56 W H AB STM GEN SB 64 A GL AO AT RM PA 10.0 V V C C C Y N A N MK46M 22 D NO. 4 SAMPLE (43) 47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8592 56 W C AD CCS FROM CB 89 B BF MO AT - PB 66.0 O O C AI C Y N AC N MK50 8 47W8593 RC PUMP AB 92 A BF MO AT - PB 66.0 O O C AI C Y N AC COOLERS CB 698 - CK - SA - - - O O V - - N N AC (70)

Page 19 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8111 56 W C BD ACCUM TO CB 71 A GL AO AT RM PA 10.0 V V C C C Y N AC N AS30 9 HOLDUP TANKS AB 84 B GL AO AT - PA 10.0 V V C C C Y N AC (63) AB 23 B GL AO AT - PA 10.0 V V C C C Y N AC AB 28 - RV - SA - - - C C V - C N N AC 47W8509 56 A C AB FIRE CB 1296 - CK - SA - - - C C C - C N N AC N MK49 D PROECTION AB 243 A GA MO AT RM PA 20.0 O O C C C Y N AC (26) 47W8111 55 W C BD SI TO CB 545 - CK - SA - - - C C V - - N Y A E AS32 HOT LEGS CB 543 - CK - SA - - - C C V - - N Y A (63) CB 21 - GL AO RM - - - V V C C C Y N A Page 20 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8111 55 W C BD SI TO CB 553 - CK - SA - - - C C V - - N Y A E AS33 LOW HEAD CB 551 - CK - SA - - - C C V - - N Y A SI CB 557 - CK - SA - - - C C V - - N Y A (63) CB 555 - CK - SA - - - C C V - - N Y A CB 121 - GL AO RM - - - V V C C C Y N A 47W8481 56 A C AB CONTROL CB 343 - CK - SA - - - O O C - - N N AC N MK43 10 D AIR I & C SB 111 A GL AO AT RM PB 10.0 O O C C C Y N AC (32) SB 338 - GL M LM - - - C C C AI C N N AC 47W8592, 57 W C AD CCS FROM CB 703 - RV - SA - - - V V V C C N N AC N MK42 11 3 EXCESS AB 85 B BF AO AT RM PA 10.0 V C C C C Y N AC LETDN HX (70)

Page 21 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 724333310 - A C AB SG. CHEM. SB - - BL M LM - - - C V C - C N N AB N MK20 CLEANING 47W3011 - A C AB MAINT. CB - - BL M LM - - - C V C - C N N AB N MK14 PORT 48N406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 22 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8306 56 N2 C AD N2 TO CB 868 - CK - SA - - - O O C - - N N AC N MK55M ACCUM AB 64 A GL AO AT RM PA 10.0 V O C C C Y N AC (63) 47W8306 56 N2 C AD N2 TO CB 849 - CK - SA - - - O O C - - N N AC N MK55M PRESS AB 305 A DI AO AT RM PA 10.0 O O C C C Y N AC RELIEF TK (68) 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 23 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8032 57 W C BC AUX FW AB 156 A GL AO RM LM - - C C V O C Y N A E MK9 22 E (3) AB 156A A A AO RM LM - - C C V C C Y N A AB 173 B GL AO RM LM - - C C V C C Y N A 47W8032 57 W C BC AUX FW AB 148 B GL AO RM LM - - C C V O C Y N A E MK11 22 E (3) AB 148A B A AO RM LM - - C C V C C Y N A AB 172 A GL AO RM LM - - C C V C C Y N A Page 24 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48N406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8462 - A C AD SERVICE AB - - BL M LM - - - C C C - C - N AB N MK12 47W4922 AIR (33) 47W8511 56 W C AD FL SUMP CB 127 B BA AO AT RM PA 10.0 O O C C C Y N AC N MK47 PUMP DISCH AB 128 A BA AO AT RM PA 10.0 O O C C C Y N AC (77) CB 2875 - RV - - - - - C C V C C N N AC Page 25 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8191 56 W C ABD PRESS RLF CB 502 - CK - SA - - - V C C - - N N AC N MK39 TK MAKEUP AB 12 A DI AO AT RM PA 10.0 V C C C C Y N AC (81) 47W8091 55 W C AD TO RCP CB 562 - CK - SA - - - O C C - - N N A N MK31 SEALS (62) 47W8091 55 W C AD TO RCP CB 561 - CK - SA - - - O C C - - N N A N MK29 SEALS (62)

Page 26 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP O CA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8091 55 W C AD TO RCP CB 563 - CK - SA - - - O C C - - N N A N MK28 SEALS (62) 47W8091 55 W C AD TO RCP CB 560 - CK - SA - - - O C C - - N N A N MK30 SEALS (62) 47W8091 55 W C AD FROM RCP CB 61 B GA MO AT RM PA 10.0 O V C AI C Y N AC N MK37 SEALS AB 63 A CA MO AT RM PA 10.0 O V C AI C Y N AC (62) CB 639 - CK - SA - - - O O V - - N N AC Page 27 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8301 56 N2 C BD RC DRAIN CB 18 B DI AO AT RM PA 10.0 O O C C C Y N AC N AS45 TK AND PRT AB 19 A DI AO AT RM PA 10.0 O O C C C Y N AC TO VH AB 20 A DI AO AT RM PA 10.0 V O C C C Y N AC (77) 47W8301 56 W C BD RC DRAIN CB 9 B DI AO AT RM PA 10.0 O O C C C Y N AC N AS46 18 47W8097 TK PUMP AB 10 A DI AO AT RM PA 10.0 O O C C C Y N AC DISCHARGE AB 530 - GL M LM - - - C C C - C N N AC (77/84) 47W8142 56 G C BD GLYCOL CB 192 B DI AO AT RM PA 30.0 O O C C O Y N C N MK25 8 SUPPLY AB 191 A DI AO AT RM PA 30.0 O O C C O Y N C (61) CB 533 - CK - SA - - - O O V - O N N C Page 28 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8142 56 G C BD GLYCOL RETURN CB 194 B DI AO AT RM PA 30.0 O O C C O Y N C N MK26 8 (61) AB 193 A DI AO AT RM PA 30.0 O O C C O Y N C CB 680 - CK - SA - - - O O V - O N N C 47W8121 56 W C AD CONT. CB 548 - CK - SA - - - C C V - - N Y A E MK4 26 SPRAY (72) 47W8121 56 W C AD CONT. CB 549 - CK - SA - - - C C V - - N Y A E MK3 26 SPRAY (72)

Page 29 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8121 56 W C AD RHR CB 562 - CK - SA - - - C C V - - N Y A E MK2 26 SPRAY (72) 47W8121 56 W C AD RHR CB 563 - CK - SA - - - C C V - - N Y A E MK1 26 SPRAY (72) 47W8593 56 W C AD RCP THERM CB 87 B GA MO AT RM PB 66.0 O O C AI C Y N AC N MK16 8 47W8592 BARRIER AB 90 A GA MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 687 - CK - - - - - O O V - - N N AC (70)

Page 30 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8593 56 W C AD RCP THERM CB 679 - CK - SA - - - O O C - - N N AC N MK17 47W8592 BARRIER AB 134 B GA MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY (70) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8592 56 W C AD CCS TO AB 140 B BF MO AT RM PB 66.0 O O C AI C Y N AC N MK40 8 47W8593 RCP CB 100 A BF MO AT RM PB 66.0 O O C AI C Y N AC COOLERS CB 790 - CK - SA - - - O O V - - N N AC (70)

Page 31 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8592 57 W C AD CCS TO AB 143 A BF MO AT RM PA 66.0 V C C AI C Y N AC N MK41 11 47W8593 EXCESS COOLERS LETDN HX (70) 724334 - A C BC IITA SB - - BL M LM - - - C V C - O N N AB N MK72 16 315 RENEWAL 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 32 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB LWR CONT SB 107 A BF MO AT RM PB 66.0 O O C AI C Y N AC N MK80 8 DE ERCW CB 113 B BF MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY CB 1054D - CK - SA - - - O O V - - N N AC (67) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8453 56 W C AB LWR CONT CB 111 B BF MO AT RM PB 66.0 O O C AI C Y N AC N MK81 8 DE ERCW SB 112 A BF MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 575D - CK - SA - - - O O V - - N N AC (67)

Page 33 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W60089 - A C B dP SENSOR SB SNSR - - - - - - - O O O - - - N A E - 12 (30) 47W8453 56 W C AB LWR CONT CB 1054A - CK - SA - - - O O V - - N N AC N MK79 DE ERCW SB 83 B BF MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY CB 89 A BF MO AT RM PB 66.0 O O C AI C Y N AC (67) 47W60075 54 W C BD RCS - - - - - - - - - - O O O - N N A E MK126 28 PRESSURE SENSOR (68)

Page 34 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB LWR CONT CB 87 A BF MO AT RM PB 66.0 O O C AI C Y N AC N MK78 8 DE ERCW SB 88 B BF MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 575A - CK - SA - - - O O V - - N N AC (67) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8453 56 W C AB LWR CONT CB 1054B - CK - SA - - - O O V - - N N AC N MK77 8 DE ERCW SB 99 A BF MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY CB 105 B BF MO AT RM PB 66.0 O O C AI C Y N AC (67)

Page 35 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W600 - A C B dP SENSOR SB SNSR - - - - - - - O O O - - - N A E - 12 (30) 47W8453 56 W C AB LWR CONT CB 103 B BF MO AT RM PB 66.0 O O C AI C Y N AC N MK76 8 DE ERCW SB 104 A BF MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 575B - CK - SA - - - O O V - - N N AC (67) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 36 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB LWR CONT CB 1054C - CK - SA - - - O O V - - N N AC N MK74 8 DE ERCW SB 91 B BF MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY CB 97 A BF MO AT RM PB 66.0 O O C AI C Y N AC (67) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8453 56 W C AB LWR CONT CB 95 A BF MO AT RM PB 66.0 O O C AI C Y N AC N MK75 8 DE ERCW SB 96 B BF MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 575C - CK - SA - - - O O V - - N N AC (67)

Page 37 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8655 56 W C AB INST RM CB 306 A GL AO AT RM PA 10.0 O O C C C Y N AC N MK92 8 D CHILL H2O SB 305 B GL AO AT RM PA 10.0 O O C C C Y N AC RETURN CB 3421 - CK - SA - - - O O V - - N N AC (31) 47W8655 56 W C AB INST RM CB 308 A GL AO AT RM PA 10.0 O O C C C Y N AC N MK90 8 D CHILL H2O SB 309 B GL AO AT RM PA 10.0 O O C C C Y N AC SUPPLY CB 3407 - CK - SA - - - O O V - - N N AC (31)

Page 38 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8655 56 W C AB INST RM CB 327 B GL AO AT RM PA 10.0 O O C C C Y N AC N MK93 8 D CHILL H2O SB 326 A GL AO AT RM PA 10.0 O O C C C Y N AC RETURN CB 3392 - CK - SA - - - O O V - O N N AC (31) 47W8655 56 W C AB INST RM CB 329 B GL AO AT RM PA 10.0 O O C C C Y N AC N MK91 8 D CHILL H2O SB 330 A GL AO AT RM PA 10.0 O O C C C Y N AC SUPPLY CB 3378 - CK - SA - - - O O V - O N N AC (31) 47W8453 56 W C AB UPPER CONT CB 580D - CK - SA - - - - - - - - N N AC N MK88 DE ERCW SB 141 B PG MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY (67)

Page 39 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB UPPER CONT CB 580A - CK - SA - - - - - - - - N N AC N MK86 DE ERCW SB 130 A PG MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY (67) 47W8453 56 W C AB UPPER CONT CB 297 B PG MO AT RM PB 66.0 O O C AI C Y N AC N MK84 8 DE ERCW SB 139 A PG MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 585B - CK - SA - - - O O V - - N N AC (67) 47W8453 56 W C AB UPPER CONT CB 296 A PG MO AT RM PB 66.0 O O C AI C Y N AC N MK82 8 DE ERCW SB 134 B PG MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 585C - CK - SA - - - O O V - - N N AC (67)

Page 40 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB UPPER CONT CB 298 B PG MO AT RM PB 66.0 O O C AI C Y N AC N MK89 8 DE ERCW SB 142 A PG MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 585D - CK - SA - - - O O V - - N N AC (67) 47W8453 56 W C AB UPPER CONT CB 295 A PG MO AT RM PB 66.0 O O C AI C Y N AC N MK87 8 DE ERCW SB 131 B PG MO AT RM PB 66.0 O O C AI C Y N AC RETURN CB 585A - CK - SA - - - O O V - - N N AC (67) 47W8453 56 W C AB UPPER CONT CB 580B - CK - SA - - - O O C - - N N AC N MK85 DE ERCW SB 138 B PG MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY (67)

Page 41 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8453 56 W C AB UPPER CONT CB 580C - CK - SA - - - O O C - - N N AC N MK83 DE ERCW SB 133 A PG MO AT RM PB 66.0 O O C AI C Y N AC SUPPLY (67) 47W8462 56 A C AD SERVICE CB 733 - DI M LM - - - C O C - C N N AC N MK97 AIR AB 732 - DI M LM - - - C O C - C N N AC (33) 47W8561 56 W C AD DEMIN CB 698 - DI M LM - - - C O C - C N N AC N MK96 WATER AB 522 - DI M LM - - - C O C - C N N AC (59)

Page 42 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8509 56 A C AB FIRE CB 1260 - CK - SA - - - C C C - - N N AC N MK98 D PROTECTION AB 240 A GA MO AT RM PA 20.0 O O C AI C Y N AC (26) 47W8141 56 I C AB ICE SB BL M LM - - - C V C - C N N AB N MK23 47W4627 BLOWING (61) 47W8141 56 I C AB NEGATIVE SB BL M LM - - - C V C - C N Y AB N MK24 47W4627 RETURN (61)

Page 43 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8661 56 A C AB LWR COMP CB 40 A BF AO AT RM CV 4.0 V C C C C Y N AC N MK71 3,6,14 CE PRESS RELIEF SB 37 B BF AO AT RM CV 4.0 V C C C C Y N AC (30) SB 556 GL M LM LC LC LC C N N AC 47W8301 56 A C AD RC DR TK CB 16 B DI AO AT RM PA 10.0 V O C C C Y N AC N ASO81 TO GAS AB 17 A DI AO AT RM PA 10.0 V O C C C Y N AC ANALYZER (77) 47W8551 56 W C AB REFUEL CAV CB 560 - DI M LM - - - C V C - C N N AC N MK94 D PRFCN AB 561 - DI M LM - - - C V C - C N N AC PUMP SUCT (78)

Page 44 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8551 56 W C AB REFUEL CAV CB 558 - DI M LM - - - C V C - C N N AC N MK95 D PRFCN AB 557 - DI M LM - - - C V C - C N N AC PUMP SUCT (78) 47W6258 56 N C AD P.R.T. CB 308 B GL AO AT RM PA 10.0 V O C C C Y N AC N MK99M TO GAS SB 307 A GL AO AT RM PA 10.0 V O C C C Y N AC ANALYZER (68) 47W600292 - W C BD RVLIS - - - - - - - - - O O O - - N N A E MK101 21 (68)

Page 45 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W600292 - W C BD RVLIS - - - - - - - - - O O O - - N N A E MK101 21 (68) 47W600292 - W C BD RVLIS - - - - - - - - - O O O - - N N A E MK101 21 (68) 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 46 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W6251 55 W H AB HOT LEG CB 22 B GL SO AT RM PA 10.0 V V C C C Y N AC N MK100M 15 D SAMPLE SB 23 A GL AO AT RM PA 10.0 V V C C C Y N AC LOOPS 1 & 3 (43) 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 47 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 48 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W3312 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W600292 - W C BD RVLIS - - - - - - - - - - - - - - N N A E - 21 47W3312 (68)

Page 49 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W600292 - W C BD RVLIS - - - - - - - - - - - - - - N N A E MK102 21 47W3312 (68) 47W600292 - W C BD RVLIS - - - - - - - - - - - - - - N N A E MK102 21 47W3312 (68) 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - MK103 29 47W8509 Page 50 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - MK104 30 47W8509 47W8481 56 A C AB CONTROL CB 323 - CK - SA - - - O O C - - N N AC N MK105 10 D AIR TRB SB 103 B GL AO AT RM PB 10.0 O O C C C Y N AC (32) SB 318 - GA M LM - - - C C C AI C N N AC 47W8481 56 A C AB CONTROL CB 333 - CK - SA - - - O O C - - N N AC N MK56 10 D AIR TRA SB 81 A GL AO AT RM PB 10.0 O O C C C Y N AC (32) SB 328 - GA M LM - - - C C C AI C N N AC Page 51 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W62511 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62511 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 52 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W3313 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W6252 56 W C AB ACCUM CB 34 B GL SO AT RM PA 5.0 V C C C C Y N AC N MK58 D SAMPLE SB 35 A GL AO AT RM PA 5.0 V C C C C Y N AC (43) 47W600105 - A C - SPARE - - - - - - - - - - - - - - - - A - -

48W406 Page 53 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W600105 56 A C AB LOWER COMP CB 110 B GL AO AT RM CV 5.0 O O C C C Y N AC N MK59M D AIR MON SB 111 A GL AO AT RM CV 5.0 O O C C C Y N AC INTAKE (90) 47W600105 56 A C AB LOWER COMP CB 108 B GL AO AT RM CV 5.0 O O C C C Y N AC N MK59M D AIR MON SB 107 A GL AO AT RM CV 5.0 O O C C C Y N AC RETURN CB 109 B GL AO AT RM CV 5.0 O O C C C Y N AC (90) 47W600105 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 54 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W600105 56 A C AB UPPER COMP CB 116 B GL AO AT RM CV 5.0 O O C C C Y N AC N MK60M D AIR MON SB 117 A GL AO AT RM CV 5.0 O O C C C Y N AC INTAKE (90) 47W600105 56 A C AB UPPER COMP CB 114 B GL AO AT RM CV 5.0 O O C C C Y N AC N MK60M D AIR MON SB 113 A GL AO AT RM CV 5.0 O O C C C Y N AC RETURN CB 115 B GL AO AT RM CV 5.0 O O C C C Y N AC (90) 47W3313 56 A C B ILRT CB 506 - GL M LM - - - C V C - O N N AC N -

SENSOR SB 502 - GL M LM - - - C V C - O N N AC LINE (52)

Page 55 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W3313 56 A C B ILRT CB 507 - GL M LM - - - C V C - O N N AC N -

SENSOR SB 503 - GL M LM - - - C V C - O N N AC LINE (52) 47W60089 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8661 - A C B dP SENSOR SB SNSR - - - - - - - O O O - - - N A N - 12 247W60089 (30)

Page 56 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 247W60089 - A C B dP SENSOR (30) SB SNSR - - - - - - - O O O - - - N A N - 12 47W62511 56 A C BD HYDROGEN CB 202 A GL SO RM - - - C C O C C Y N AC E MK54 15 ANALYZER SB 434 A GL SO RM - - - C C O C C Y N AC (43) 47W62511 56 A C BD HYDROGEN CB 201 A GL SO RM - - - C C O C C Y N AC E MK54 15 ANALYZER SB 433 A GL SO RM - - - C C O C C Y N AC (43)

Page 57 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

247W60089 - A C B dP SENSOR (30) SB SNSR - - - - - - - O O O - - - N A E - 12 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 58 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W62515 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 59 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 47W8101 55 W H BD RHR CB 2 B GA MO RM LM - - C V V AI O Y N - E MK38 47W4322 SUPPLY CB 8 A GA MO RM LM - - C V V AI C Y N -

TO PUMPS CB 505 - RV - - - - - C C V - C N N -

(74.63) CB 185 A GL AO RM - PA 10.0 V V C C C Y N -

47W43518 - A C AB MAINT AB - - BL M LM - - - C V C - C N N AB N AS108 22 E PORT 47W43518 - A C AB MAINT AB - - BL M LM - - - C V C - C N N AB N AS109 22 E PORT Page 60 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48N406 - - - B SPARE - - - - - - - - - - - - - - - - A - MK32 47W43522 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 61 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

47W8142 56 G C AB GLYCOL CB 122 B DI AO AT RM PA 30.0 O O C C O Y Y C N MK110 8 D FLOOR AB 110 A DI AO AT RM PA 30.0 O O C C O Y Y C COOLING CB 745 - CK - SA - - - O O V - O N Y C (61) 47W8142 56 G C AB GLYCOL CB 97 B DI AO AT RM PA 30.0 O O C C O Y Y C N MK111 8 D FLOOR AB 96 A DI AO AT RM PA 30.0 O O C C O Y Y C COOLING CB 692 - CK - SA - - - O O V - O N Y C (61)

Page 62 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - MK7 47W3011 - A C AB MAINT CB - - BL M LM - - - C V C - C N N AB N MK8 PORT 724334318 - W C AB LAYUP SB - - BL M LM - - - C O C - O N N AB N MK18 27 C WATER TREATMENT (41)

AND ANNULUS FLOOD MODE DRAIN Page 63 of 69

WBNP109 WATTS BAR NUCLEAR PLANT CONTAINMENT PENETRATIONS AND BARRIERSTABLE 6.2.41 PENETRATION DATA VALVE DATA VALVE STATUS N N L S IO S R N ES R ER ID TH ION ER R AI E E NA N T RE CR N DETAILS T A M BE TIO ON A I T B T D D IG E M O G N BE I U E P R T S E LU N M CR S FL AT AK NU ET RIP OCA UM ER YPE OR MO MO ON TIM L WN CID FAI IN S T AL/ B LD ATIO U S T N L N T I C D E I R N DE E S S LE EM PE SC E E OW E AT CT ACT AT KE MA TDO A ER IN S G N OC UID SS ST D DE LV LV F P LV TU I A C OL TRO OR HU OST OW LRT OS SF PP J T ENT IELD ET S N TE DW GE PR FL PO SY AN VA VA ES VA AC PR SE IS S N S P P I P E A ES SH PE NO 48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

48W406 - - - - SPARE - - - - - - - - - - - - - - - - A - -

Page 64 of 69