ML20134C387

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Vynp 1996 Form NIS-1 Owners Summary Rept for Inservice Inspections 950503 Through 961102
ML20134C387
Person / Time
Site: Vermont Yankee Entergy icon.png
Issue date: 01/27/1997
From:
VERMONT YANKEE NUCLEAR POWER CORP.
To:
Shared Package
ML20134C386 List:
References
NUDOCS 9702030054
Download: ML20134C387 (31)
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Vermont Yankee Nuclear Power Corporation l

1 1996 Form NIS-1 Owner's Summary Report i for l Inservice Inspections i

May 3,1995 through November 2,1996 l

Prepared by: . . / ~

6 Reviewed by: .At b. <$4 .

Plant insenice Inspection Coordinator l Approved by: -

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9702030054 970127 PDR 0 ADOCK 05000271 PDR ~

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FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As Required by the Provisi:ns cf the ASME Code Rules l I

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1. Owner Vermont Yankee Nuclear Power Comoration. R D. 5. Box 169. Ferry Road. Brattleboro VT 05351 (Name and Addras of Owna) l
2. Plant Vermont Yankee Nuclear Power Station. P O. Box 157. Governor 1Innt Road. Vernon. VT 053544157 l (Name and Addras of Plara) l l 3. Plant Unit I 4. Owner Certificate of Authorization (if required) DPR-28 i i

! 5. Conunercial Senice Date i1/30/72 6. National Board Number for Unit NONE

7. Components Inspected SEE ATTACIIED PAGES 2 TIIROUGI118
8. ExaminationDates 5/3/95 to 11/2/96 9. Inspection Interval from 9/l/93 to 8/31/2003
10. Applicable "Iditions of Section XI i986 Addenda None i 1. Abstract of Examinations Including a list of examinations and a statement concerning status of work required for current interval- SEE ATTACHED PAGES 2 TIIROUGli 18
12. Abstract of Conditions Noted - SEE ATTACilED PAGES 19 AND 20 l
13. Abstract of Corrective Measures Recommended and Taken - SEE ATTACIIED PAGES 19 AND 20 We certify that the statements made in this irport are correct and the examinations and corrective measures taken conform to the rules of the ASME Code,Section XI.

Certificate of Authorization No. (If applicable) DPR-28 Expiration Date 3/21/2012 Date _e2 7 Im 19 O Signed I I .1 l E. V.1.ind'ainood, Director of Engineering CERTIFICATE OF INSERVICE INSPECTION 1, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and/or the State or Province of Vermont and employed by Arkwright Mutual Insurance Comoany of Waltham.

Massachusetts . have inspected the components described in this Owner's Report during the period May 3.1995 to November. 2 .1996 and state to the best of my knowledge and belief, the Owner has performed examinations and taken contctive measures descrilxxlin this Owner's Report in accordance with the requirements of the ASME Code,Section XI.

By signing this certificate neither the inspector nor his employer makes any warranty, expressed or implied.

concerning the examinations and corrective measures described in this Owner's Report. Furthermore, neither the Inspector nor his employer shall be liable in any manner for any personal injury or property damage or a loss of any kind arising from or connected with this inspection.

A Conunissions VT-350 Insidtor's Signature National Board, State, Province, and Endorsements Date ~JAN 2 7.19 9 ~1 1

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules ,

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Vermont Yankee Nuclear Power Corporation Vermont Yankee Nucienr Power Station .

Owner Certification: DPR-28 l Commercial Service Date: 11/30/72

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l I Components Inspected / Abstract of examinations Sections 7 and 11 Code Category ComponentID Eram Type System Drawing No. Examination Results B-A UT Reactor Pressure Vessel ISI-RPV-103 Accepted AB B-A BI UT Reactor Pn:ssure Vessel ISI-RPV-103 Accepted B-A CD UT Reactor Pressure Vessel ISI-RPV-103 Accepted ,

i B-A D-1 UT Reector Pn:ssure Vessel ISI-RPV-103 Accepted B-A D-2 UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A DE UT Reactor Pressure Vessel ISI-RPV-103 Accepted r B-A E-1 UT Reactor Pressure Vessel ISI-RPV-103 Accgted B-A E-2 UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A EF UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A F-1 UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A F-2 UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A FG UT Reactor Pressure Vessel ISI-RPV-103 Accqted B-A G-1 UT Reactor Pressure Vessel ISI-RPV-103 Accgted B-A G-2 UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-A GII UT Reactor Pressure Vessel ISI-RPV-103 Accepted Page 2

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FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules .-

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and 11 Code Category Component ID Exam I'vpa System Drawing Na l Examination Results B-D N3A UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3B UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3C UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3D UT Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3A-IR Reactorlhessure Vessel ISI-RPV-103 Accepted B-D N3B-IR Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3C-IR Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N3D-IR ,

Reactor Pressure Vessel ISI-RPV-103 Accepted B-D N4A-IR Reactor Pressure Vessel ISI-RPV-103 Accepted - NUREG-0619 B-D N4B-IR Reactor Pressure Vessel ISI-RPV-103 Accepted - NUREG-0619 B-D N4C-IR Reactor Pressure Vessel ISI-RPV-103 Accepted - NUREG-0619

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FORM NIS-1 OWNER S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules .

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Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and 11 Code Category ComponentID Eram Type System Drawing No. l Examination Results B-D N4D-IR Reactor Pressure Vessel ISI-RPV-103 Accepted - NUREG-0619 B-D NSA UT Reactor Pressure Vessel ISI-RPV-103 Acetyted B-D NSA-IR Reactor Pmssure Vessel ISI-RPV-103 Accepted ll-F CS4B-MF6A PT. UT Core Spray ISI-5920-9206 Accepted ,

B-F SLIl-F31 PT Standby Liquid Control ISI-SLC-Part 4 Acetyted B-G-1 '# " **

N os ugh Reactor Pressure Vessel ll-G-1 Washer sets, Nos. I VT-1 Reactor Pressure Vessel ISI-RPV-103 Accepted through 44 Reactor Pressure Vessel VT-1 with RPV B-G-1 Reactor Pressure Vessel ISI-RPV-103 Accepted Bushing No.15 stud removed B-G-1 Reactor Pressure Vessel ISI-RPV-103 Acetyted Bushing No.16 stud removed B-G-I Reactor Pmssure Ves:el ISI-RPV-103 Accepted 3

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FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules .

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Vermont Yankee Nuclear Power Corporation >

Vermont Yankee Nuclear Power Station .

Owner Certif; cation: DPR-28 Commercial Service Date: 11/30n2 o Components Inspected / Abstract of examinations Sections 7 and 11 Code Category Component ID Exam Type System Drmving No. Examination Results i

Reactor Pressure Vessel VT-1 with RPV Accepted g,g,3 Reactor Pressure Vessel ISI-RPV-103 Bushing No.18 stud renmved B-G-1 UT Reactor 14 essure Vessel ISI-RPV-103 Accepted N

MT B-G-1 RPV Stud No.15 RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted .

remomt MT  ;

B-G-1 RPV Stud No.16 RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted i

removed i

MT  !

B-G-1 RPV Stud No.17 RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted remmul ,

MT B-G-1 RPV Stud No.18 RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted remom!

Reactorliessure Vessel UT RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted i B-G-1 nreads in Flange @

stud location No.15 remomi Page5

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30n2 Components Inspected / Abstract of examinations Sections 7 and I1 Code Category CennponentID Exam Type System Drawing No. Examination Results Reactor Pressure Vessel UT B-G-1 Tlurads in Flange @ RPV stud Reactor Pressure Vessel ISI-RPV-103 Accepted studlocation No.16 removcx1 Reactor Pressure Vessel UT B-G-1 Threads in Flange @ RPV shul Reactor Pressure Vessel ISI-RPV-103 Accqted snxtlocation No.17 removed Reactor Pressure Vessel UT B-G-1 'Ihreads in Flange @. RPV stud Reactor Premmre Vessel ISI-RPV-103 Accepted studlocation No.18 removed B-G-2 V14-13B VT-1 Core Spray ISI-5920-9206 Accqted ll-G-2 V23-16 VT-1 Iligh Pressure Coolant Injection ISI-IIPCI Part 2 Accepted B-G-2 V2-80A VT-1 Nuclear Boiler ISI-RPV-105 Accepted B-G-2 V2-80B VT-1 Nuclear Boiler ISI-RPV-105 Accepted B-G-2 V2-80C VT-1 Nuclear Boiler ISI-RPV-105 Accqted B-G-2 v2-86D VT-! Nuclear Boiler ISI-RPV-105 Accepted B-G-2 SV2-70A VT-1 Nuclear Boiler ISi-RPV-105 Accepted B-G-2 SV2-70B VT-1 Nuclear Boiler ISI-RPV-105 Accepted B-G-2 RV2-71 A VT-I Nuclear Boiler ISI-RPV-105 Accepted

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FORM NIS-1 OWNER S DATA REPORT FOR INSERVICE INSPECI' IONS As Required by the Provisions of the ASME Code rules -[

Vermont Yankee Nuclear Power Corporation [

Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28  :

Commercial Service Date: 11/30/72 i

Components Inspected / Abstract of' examinations  !

Sections 7 and II j Code Category Comp <mentID Eram Type System Drawing No. Examination Results B-G-2 RV2-7iB VT-1 Nuclear Boiler ISI-RPV-105 Accepted

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B G-2 RV2-7iC VT-1 Nuclear Boiler ISI-RPV-105 Accepted f t

B-G-2 RV2-71D VT-1 Nuclear Boiler ISI-RPV-105 Accepted  !

B-G-2 V10-25A VT-1 ResidualIleat Removal Accepted B-J CS4B-MF5B PT, UT Core Spray ISI-5920 9206 Accepted i t

B-J CS4B-F3ADW PT, UT Core Spray ISI-5920-9206 Accepted [

B-J CS4B-FIA PT, UT Core Spray ISI-5920-9206 Accepted . j B-J CS4B-MF5 14,UT Core Spray ISI-5920-9206 Accepted B-J MS5A-F1 MT (3" dia.) Main Steam ISI-RPV-105 Accepted -

I B-J MS5A-F1A MT (3" dia.) Main Steam ISI-RPV-105 Accepted [

B-J MS7A-N3A-SW MT, UT Main Eteam ISI-RPV-105 Accepted B-J MS7A-N3B-SW MT, UT Main Steam ISI-RPV-105 Accepted  ;

B-J MS7A-N3C-SW MT, UT Main Steam ISI-RPV-105 Accepted E

B-J MS7A-N3D-SW MT, UT Main Steam ISI-RPV-105 Accepted h i B-J MS7A-A7A MT, UT Main Steam ISI-RPV-105 i Accep ed

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FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30n2 Components Inspected / Abstract of examinations Sections 7 and 11 Code Category ComponentID Exam Type System Drawing No. Examination Results B-J MS7A-A7B MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7A-A7C MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7A-A7D MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7A-A8 MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7B-B5B MT, LTF Main Steam ISI-RPV-105 Accepted B-J MS7B-B7A MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7B-B7B MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7B-B7C MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7B-B8 MT, UT Main Steam ISI-RPV-105 Accepted B-J MS7C-C8 MT, LTT Main Steam ISI-RPV-105 Accepted - Geometry B-J MS7D-D8 MT, UT Main Stim ISI-RPV-105 Accepted - Geometry B-J RR-WA-28 PT, UT Recirculation ISI-5920-6622 Accepted B-J RR-WA-110 PT (2" dia.) Recirculation ISI-5920-6622 Accepted B-J CU19-F2 PT (2" dia.) Reactor Water Clear.up ISI-5920-6622 Accepted B-J CU19-F4 PT (2" dia.) Reactor Water Cleanup ISI-5920-6622 Accepted

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FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and I1 Code Category ComponentID Exam Type System Drawing No. Examination Results B-J CU19-F5 PT (2" dia.) Reactor Water Cleanup ISI-5920-6622 Acented B-J CUl9-FW1 PT (2" dia.) Reactor Water Cleanup ISI-5920-6622 Accepted i B-J CUl9-FW2 PT (2" dia.) Reactor Water Cleanup 1S1-5920-6622 Accepted B-J CU19-FW3 PT (2" dia.) Reactor Water Cleanup 1S1-5920-6622 Accepted B-J N11B-SE PT (3" dia.) Reactor Pressure Vessel ISI-RPV-103 Accepted B-J SLIl-F9E PT (1.5" dia.) Standby Liquid Control ISI-SLC-Part 4 Accepted B-J SL11-F9F PT (1.5" dia.) Standby Liquid Control ISI-SLC-Part 4 Accepted B-K RR-65,66 PT Reactor Recirculation ISI-5920-6802 Accepted B-K RR-89,90 PT Reactor Recirculation ISI-59204802 Accepted A 'P - le B-K 90 Deg. RPV Bracket PT Reactor Pressure Vessel ISI-RPV-103 9

B-M-2 V14-13B VT-3 Core Spray ISI-5920-9206 Accepted B-M-2 V23-16 VT-3 Iligh Pressure Coolant Injection ISI-IIPCI Part 2 Accepted 11-M-2 V2-80A VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 V2-80B VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 V2-80C VT-3 Nuclear Boiler ISI-RPV-105 Accepted Page 9

W FORM NIS-1 OWNER S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules .

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and 11 Code Category Component ID Exam Type System Drawing No. Examination Results B-M-2 V2-86D VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 SV2-70A VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 SV2-70B VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 RV2-71 A VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 RV2-71B VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 RV2-71C VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 RV2-71D VT-3 Nuclear Boiler ISI-RPV-105 Accepted B-M-2 V10-25A VT-3 ResidualIleat Removal Accepted B-N-1 RPV laterior VT-3 RPV ISI-RPV-103 Accepted RPV ID Beltline VT-1 RPV ISI-RPV-103 Accepted Attachments RPV ID Non-beltline Accepted B'N-2 VT-3 RPV ISI-RPV-103 Attachments RPV Com Suppod B-N-2 VT-3 RPV ISI-RPV-103 Accepted Structure Core Simm1 Repair B-N-2 VT-3 Reactor Pressure Vessel ISI-RPV-103 Accepted liardware Page 10

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules .-

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30n2 Components Inspected / Abstract of examinations Sections 7 and 11 '

Code Category Component ID Exam Type System Drawing No. Examinati<m Results B-O 26-03IIF UT Control Rod Drive ISI-RPV-104 Accepted B-O 34-391IF UT Control Rod Drive ISI-RPV-104 Accepted C-B A-N3 MT ResidualIIcat Removal ISI-RPV-104 Accepted C-C A-RIIR-CC-1 MT ResidualIIcat Removal ISI-RPV-104 Accepted C-C A-RIIR-CC-2 MT ResidualIIcat Removal ISI-RPV-104 Accepted C-C A-RIIR-CC-4 MT Residualllent Removal ISI-RPV-104 Accepted C-C II-204 MT Atmospheric Control ISI-5920-9200 Accepted Accepted - Exammed as C-C IID-89 PT Core Spray ISI-5920-9211 part of sample expansion forIID-25 reject Accepted - corrective C-C 1ID-25 17F ReddualIIeat Removal ISI-R1IR-Part 16 action taken. See sections 12 and 13 Accepted - Examined as C-C IID-8 MT Residuallient Removal ISI-RilR-Part 16 part of sample expansion for IID-25 reject C-C 1ID-127E MT ResidualIlent Removal ISI-5920-9285 Accepted C-C II-197A AB MT ResidualIIcat Removal ISI-RIIR Part 1I Acccyted Page11

. FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECrlONS --

) As Required by the Previdons cf the ASME Code rules c 1

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Vermont Yankee Nuclear Power Corporation i Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28  !

Commercial Service Date: 11/3052

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I Components Inspected / Abstract of examinations  ;

Sections 7 and 11 Cmle Category Canponent ID Exam Type System l Drawing Na Examination Results C-F-2 SG15-S92 MT, UT Atsw,ei,L-ic Control ISI-5920-9201 Accepted - geometry C-F-2 CT4-S25 MT, UT Condensate Storage Transfer ISI-5920-9209 Accepted - Geomet

C-F-2 FW16-Si MT, Ur Fcedwater ISI-FDW-Part 5

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AC cpi C-F-2 FW16-SiA MT, UT Feedwater ISI-FDW-Part 5 l exan i

A Cept C-F-2 FW17-S5 MT, UT Feedwater ISI-FDW-Part 5 PS e Accepted - Gxwnetry - ,

MT, UT C-F-2 FWl7-SSA Feedwater ISI-FDW-Part 5

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12 and 13 f C-F-2 RIIIA-S28 MT, UT ResidualIIcat Removal ISI-5920-9284 Accepted C-F-2 RIi1C-S31 MT, UT ResidualIlent Removal ISI-5920-9284 Accepted C-F-2 RI12A-S70 MT, UT ResidualIlest Removal ISI-5920-9284 Accepted - Geometry

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C-F-2 RII2C-S91 ,

MT, UT Rendaalliest Removal ISI-5920-9284 Accepted - Geometry i

Page 12

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Y FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS -

As Required by the Provisions cf the ASME Code rules Vermont Yankee Nuclear Power Corporation ~

Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 vid 11 Code Category Component ID Exam Type System Drawing No. Examination Results C-F-2 RI12C-S93 MT, UT ResidualIleat Removal ISI-5920-9284 Accepted C-l' RI13A-S137 MT, UT ResidualIk*,t Removal ISI-RIIR-Part 1I necepted - Geometry C-F-2 RII3C-S147 MT, UT ResidualIIcat Removal ISI-RIIR-Part 1I Accepted D-A RSW-Ill64 VT-! Se vice Water ISI-SW-Part 1 Accepted D-A RSW-11217 VT-1 Service Water ISI-SW-Part 2 Accepted C-F, augmented RI121-T382A MT, UT ResidualIleat Removal 1S1-5920-9207 Accepted l

C-F, augmented RI123-S343 MT, UT ResidualIlent Removal ISI-5920-9212 Accepted C-F, augmented RI139-S427 MT, UT ResidualiIcat Removal ISI-5920-9305 Accepted C-F, augmented RI139-S428 MT, UT ResidualIIcat Removal ISI-5920-9305 Accepted - Geometry C-F, augmented IU139-S429 MT, UT ResidualIlent Removal 151-5920-9305 Accepted C-F, augmented RI139-S430 M',UT Residualllent Removal ISI-592G-9305 Accepted - Geometry C-F, augmented RI139-S431 MT, UT ResidualIleat Removal 1S1-5920-9305 Accepted - Geometry C-F, augmented RI139-S432 MT, UT ResidualIlest Removal 1S1-5920-9305 Accepted - Geometry Class 2, augmented MSIC-F9 MT, UT Main Steam G-191156 Accepted - Geometry Class 2, augmented MS2C-Fi l MT, UT Main Steam G-191156 Accepted - Geometry Page 13

FORM NIS-1 OWNER S DATA REPORT FOR INSERVICE INSPECTIONS -

As Required by the Providens of the ASME Code rules ..

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station ,

Owner Certification: DPR-28 Commercial Service Date: 11/30n2 Components InspeciesMbstract of' examinations Sectice } and 11 Code Category Component ID Exam Type System Drawing No. Eraminatiem Results Class 3 aupted, PT,UT WM-70105-300 54-09 Reactor Water Cleanup Accepted - Geometry NUREG-0313 Cl u PT,UT 54-10 Reactor Water Cleanup WM-70105-300 Accepted - Geometry 54-19 PT.UT Reactor Water Cleanup WM-70105-300 Accepted - Geometry G 3 Class 3 augmented, 54-20 PT,UT Reactor Water Cleanup WM-70105-300 Accepted - Geometry NUREGA313 Cisss 3 augmented.

54-21 PT,UT Reactor Water Cleanup WM-70105-300 Accepted - Geometry NUREG-0313 Class 3 supted, PT,UT Reactor Water Cleanup WM-70105-300 Accepted - Geometry 54-22 NUREG-0313 Class 3 augmented, 54-23 PT,UT Reactor Water Cleanup WM-70105-3(a Accepted - Geometry NUREG-0313 Class 3 augmented'54-23A PT,UT Reactor Water Cleanup WM-70105-300 Accepted - Geometry NUREG-0313 Class 3 augmented.

54-32 PT,UT Reactor Water Cleanup WM-70105-300 Accepted NUREG-0313 F-A II-204 VT-3 Ahiwlictic Control 1S1-5920-9200 Accepted Page 14

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECrlONS -

As Required by the Provisions of the ASME Code rules ,,

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station ~

Owner Certification: DPR-28 Cammercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and 11 Corte Category Comp < ment ID Exam Type System Drawing No. l Examination Results F-A IID-57D VT-3 Core Spray ISI-5920-9209 Accepted F-A P-46-I A VT-3 Core Spray 1S1-5920-9211 Accepted Accepted - Corrective F-A IID-127E VT-3 Residuallient Removal ISI-5920-9285 action taken. See sections 12 and 13.

Accepted -Exanuned as F-A 1ID-127D VT-3 ResidualIleat Removal 1S1-5920-9285 part ofexpansion sample forIID-127E reject Accepted -Examined as F. A IID-127F VT-3 ResidualIIcat Removal ISI-5920-9285 part ofexpansion sample forIID-127E reject I

Accepted -Examined as F-A IID-1271 VT-3 Residuallleat Removal ISI-5920-9285 part ofexpansion sample forIID-127E reject F-A P-10-I A VT-3 ResidualIIcat Removal ISI-RIIR Part iI Accepted F-A FW-15 VT-3 Feedwater ISI-FDW-Part 5A Accepted F-A FW-16 VT-3 Feedwater ISI-FDW-Part SA Acceptert F-A FW-20 VT-3 Feedwater ISI-FDW-Part 5A Accepted F-A IIPCI-l VT-3 Iligh Pressure Coolant Injection ISI-IIPCI-Part 2 Accepted Page 15

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS -

As Required by the Providons of the ASME Code rules ,,.

~

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station ,

Owner Certification: DPR-28 Commercial Service Date: 11/3052 Components Inspected / Abstract of examinations Sections 7 and 11 Cmie Category Component ID Exam Type System l Drawing No. Examinariam Results F-A IIPCI-2 VT-3 Iligh Pressure Coolant Injection ISI-IIPCI-Part 2 Accepted Accepted- Examined due F F-A IID-42 VT-3 Core Spray ISI-5920-9206 to removal for collaterel work - PSI exam Accepted - Examinaldue F-A IID-130B VT-3 ResidualiIcat Removal ISI-RIIR-Part i1 to removal for collateral work- PSI exam Accepted- Exammed due F-Augmented - Class 2 IID-1BR VT-3 ResidualIlest Removal 1S1-5920-9305 to removal for collateral thin wall work - PSI exam F-Augmented - Class 2 IID-3 VT-3 ResidualIIcat Removat ISI-RIIR-Part 16 Accepted thin wall F-Augre.:nted - Class 2 '

IID-4 VT-3 ResidualItest Removal ISI-RIIR-Pad 16 Accepted thin wall F-Augmented - Class 2 '

IID-18 VT-3 ResidualIlest Removal ISI-5920-9305 Accepted thm wall t

F-Augmented - Class 2 IID-18A VF-3 ResidualIIcat Removal ISI-5920-9305 Accepted thm wall Page 16

FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules '~

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and 11 m_

uan y re usly Quantity Inspected Quantity Scheduled, Percent ofThird O "" 1996 Outage Insp ted, Third Third Interval Interval Complete B-A 15 0 16 94 %

B-D 14 9 29 79 %

B-F 2 11 35 37%

B-G-1 44 0 81 54 %

B-G-2 13 31 109 40%

B-J 33 38 134 53 %

i B-K 3 0 5 60 % i B-1 2 0 0 Per approved Relief N/A Request No. B-1 B-M-2 13 5 Per approved Relief N/A Request No. B-2 B-N-1 1 1 Each Period N/A B-N-2 Partial Partial I N/A Page 17  ;

FORM NIS t OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code ndes '~

Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station -

Owner Cerdfication: DPR-28 Commercial Service Date: 11/30/72 Components Inspected / Abstract of examinations Sections 7 and iI uantWredously Quantity Inspected Quantity Scheduled, Percent ofThird

  1. #N InSP ted, Third 1996 Outage Third Interval Interval Complete B-O 2 2 7 57%

C-A 0 1 4 25 %

C-B 1 0 4 25 %

C-C 8 5 14 93 %

C-F-2 15 21 67 54 %

D-A 2 15 11 57%

F-A 15 48 121 52 %

F-Augmented, Class 2 5 0 18 28%

gin wall I

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FORM NIS 1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS

Required by the Provisions of the ASME Code rules r Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 ABSTRACT OF CONDITIONS NOTED/ CORRECTIVE MEASURES TAKEN Sections 12 and 13 Code Category Item Identification Conditions noted and corrective measures taken B-A RPV weld EF Ultrasonic examination of RPV weld EF resulted in one indication that was not acceptable in accordance with ASME Section XI, IWB-3500 acceptance standards. The indication is located in plate 1-15 below the circumferential weld which joins plates 1-12 and 1-15. The indication is outside of the core region. In accordance with ASME Section XI, IWB-3600, this indication is acceptable for continued service. The evaluation is contained in Calculation Package YAEC-25Q-301 performed by Structural Integrity Associates. Inc.

B-N-2 RPV Core Shroud During the 1995 outage at Vennent Yankee, cracking was identified in the RPV Core Shroud. In accordance with Generic Letter 94-03, tie rods were installed on the Core Shroud to provide propagation mitigation and structural enhancement.

C-C HD-25 During surface examination of HD-25, indications were found that were related to Integral Attachment original construction welding anomalies. These indications were of a nature that an acceptable surface preparation was not possible. The integral attachment surface examination ivas rejected and Sub Work Order 95-10153-04 was generated to perform the repair. After repair an acceptable surface examination was performed. Scope expansion was performed to include integral attachments RHR-HD8 and CS-HD89.

The scope expansion examinations were acceptable.

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FORM NIS-1 OWNER'S DATA REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code rules ,-

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Vermont Yankee Nuclear Power Corporation Vermont Yankee Nuclear Power Station .

Owner Certification: DPR-28 Commercial Service Date: 11/30/72 ABSTRACT OF CONDITIONS NOTED/ CORRECTIVE MEASURES TAKEN Sections 12 and 13 Code Category Item Identification Conditions noted and corrective measures taken C-F-2 FW17-S5A Weld FW17-S5A was fabricated as a result of replacement of Feedwater check valve Circumferential V2-27B. During Preservice surface examination, linear indications were found in the Piping Weld pipe base material. These indications were laps associated with the pipe fabrication process. The indications were removed by flapper wheel and an acceptable surface examination was performed.

F-A HD-127E During VT-3 examination of HD-127E, the spring setting was found to be out of Spring Hanger tolerance. Work Order 96-06009-00 was generated to reset the spring setting to the proper load. An acceptable VT-3 was performed after correct:ve action to verify the proper setting. Scope expansion was performed to include supports RHR-HD-127D, RHR-HD-127F and RHR-HD-127I. The scope expansion examinations were acceptable.

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l Vermont Yankee Nuclear Power Corporation 1996 Form NIS-2 Owner's Summary Report for Repairs or Replacements l May 3,1995 through November 2,1996 l

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Prepared by:

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O Reviewed by: d, d(54 Plant In: .i Inspecti poordinator l -

Approved by: _ A l Project Engineering"MaYager l

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l FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS  !

l As Required by the Provisions of the ASME Code Section XI l

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1. Owner Vermont Yankee Nuclear Power Corooration Date 11/2/1996 j l l I

R.D. 5. Box 169. Ferry Road. Brattleboro VT 05351 sheet 1 of 9 Address

2. Plant Vermont Yankee Nuclear Power Station Unit 1 Name P.O Box 157. Governor Hunt Road. Vernon. VT 05354-0157 Address 4 l

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3. Work Performed by Vermont Yankee Nuclear Power Corooration Name l R D. 5 Box 169. Ferry Road. Brattleboro VT 05351 aaar. l l

l Type Code synbol stamp No Code Svmbol Stamo Reauired.

Authorization No. N/A I Expiration Date N/A

4. Identification of System _Ste the attached table.
5. (a) Applicable Construct i on Code B 31. I 19ff_ Edition. No Addenda. No Code Case l (b) Applicable Edition of Section XI Utiliicd for Repairs or Replacements 193f2_ Edition _NQ_ Addenda
6. Identificatinn of Components Repaired or Replaced and Replacement Components See the attached table cages 3 through 9.
7. Description of Work See the attached table.
8. Test Con <lucted See the attached table.
9. Remarks See the attached table.

! CERTIFICATE OF COMPLIANCE l

We certify that the statements made in the report are correct and these repairs / replacements conform to the rules of the ASME Code,Section XI.

Signed s Date r? 7 b ,,19 O E. V. LinN"kDirector'of Engincenng

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_ .___.__m . . _ _ _ - _ _ _ _ _ _ _ . _ . . _ _ _ _ _ . _ . . _ . _ _ _ _ _ _ _ _ . _ . _ _ _ _ _ . . . _ . _ - _ _._______.

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1 j FormWIS-2 (cout.) Sheet _2_of_2. _

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CERTIFICATE OF INSERVICE INSPECTION .

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! 1, the undersigned, holding a valid commission issued by the National lloard ofIloiler and Pressure Vessel Inspectors and/or the State or Province of Vermont and employed by Arkwrinht Mutual Incurance C<====v of Wal*liam 7 Mannschusetts . have inspected the components described in this Owner's Data Report during the period Mas 6.1995 l to Nova. 2 .1996 and state to the best of my knowledge and belief, the Owner has performed examinations and

} taken corrective measurus described in this Owner's Repoit in accordance with the requirements of the ASME Code, )

Section XI.

, 11y siganig this ceitdiate neither the inspector nor his employer makes any warranty, expresmxt or implied, conceming

the exanunations and comethe measurcs described in this Owner's Report. Furthunnore, neither the inspector nor his i cmployer shall be liable in any personal injury or property damage or a loss of any kind arising from or connected with

, this inspection.

1 Signed 4 X- Date W 27 ,19 '7 '7 in.p or d

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e. Commissions VT-350 j Nananal Board, State. Prmince, and Endmements j

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FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS '

As Required by the Provisions of the ASME Code, Sectien XI,1986 Edition, No Addenda

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Vermont Yankee Nuclear Power Plant Unit 1 P.O Box 157, Vemon, VT,05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case anuradum Nathal Other epai m , ASME Ncme of System Name of Year Description Test

  • " P' Component Identification Manufacturer Built fWork Conducted Nu de N4 R Ian S V2-2711 FW Walworth N/A N/A 95-10395-00 1%9 Replaced No j 'f}

d k V2-968 FW Walworth N/A N/A 95-10396-00 1969 Replaced No j ic i h

Repaired N/A N/A 96-10336-08 1%9 Repaired No seats and }*'**

V2-80A MS Rockwell led 88e guides Repaired ystem V2-80Il MS Rockwell N/A N/A 96-03428-00 1%9 Repaired No seats and leakage guides N/A N/A  % -09243-00 1%9 Repaired N V2-86A MS Rockwell fa e t le ka MS Rockwell N/A N/A 96-10305-00 1%9 Repaired No D* }***

V2-86D vahe seat leakage Modified Walworth N/A N/A 95-10386 30 1%9 Repaired No wedge }*'*'"

V10-39A RIIR Icakage guido V10-34A RIIR Walworth N/A N/A 96-09738-00 1%9 Repaired No ,[' , g, Page 3

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O FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS ,

As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda Verment Yankee Nuclear Power Plant Unit 1 P.O Box 157, Vemon, VT,05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Cue Name of System Nameof

"""***""' 'I "' Year Repaired, ASME Description Test Manufactunr

  • ' * "
  • Replaced.or Code Component identification Built ofWork Conducted m -- --

- . = - - - . - . _:--_=.

Vahr body b

Vll-12B St.C Powell N/A N/A 95-04999-00 1%9 Repaired No bonnet face 3

lappal CPa M Systa V13-16 RCIC Walworth N/A N/A 95-10386-26 1%9 Repaimi No valve sent leakage V14-13A CS Rockwell N/A N/A 96-09510-00 1%9 Repaired No ePl aced Sydern diskpin leakage V14-5A CS Walworth 3525345285 N/A 94-09933-00 1%9 Repaired No 9' I"I**

valve guales leakage cP tern Vl9-13A FPC Walworth N/A N/A 96-06990-00 1%9 Replacement No ,

Installed V23-14 IIPCI Walworth N/A N/A 95-10386-55 1%9 Repaired No bonnet vent -

line Page 4

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS

  • As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda

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Vermont Yankee Nuclear Power Plant Unit i P.O Box 157, Vernon, VT,05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case anufactumr Na&nal O&er Year 'E * '" ' ^ Description Test Nrme of System Name of

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' '. " Built P' '

ofWork Conducted Component Identification Manufacturer Nm R pIm ent d r rN4 S Repaired s e a t ,

replaeed 8

V23-20 IIPCI Walworth N/A N/A 95-10386-24 1%9 Repaired No stem, drilled y[

wedge to prevent thermst lock Performed V70-1B SW Walwonh N/A N/A  % -06006-00 1%9 Repaired No h 1]a bores V70-7E SW Rex Chain Belt N/A N/A 95-06784-00 1%9 Replaced N r ced by ic V70-130A SW Velan N/A N/A 95-05082-00 1%9 Replaced No

[

us a e st V78-2 FO Walworth N/A N/A 94-12591-00 1%9 Repaired No  ; j ,p, Page5

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS '

As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda

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Vermont Yankee Nuclear Power Plan

  • Unit 1 P.O Box 157, Vemon, VT, 05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case Manufacturer National Other Repaired, ASME of Ssh Nam of Description Test Built of W rk Conducted Component identification Manufacturer N Nu r o N4 R S RepIaced valve as part I **

System RV-2-71 A ND Target Rock N/A N/A 96-01882-00 1%9 Replaced No Steam relief g, ,

valve replace and rebuild program Replaced valve as part of Main RV-7-71B NB Target Rock N/A N/A  %-01881-00 1%9 Replaced No Steam relief valve replace

[, **

and rebuild program Replaced vah'e as part System RV-2-71C Nil Target Rock N/A N/A 96-01880-00 1%9 Replaced No Steam relief ,  ;

t valve replaec and rebuild Program Page 6 ,

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTT. '

As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda Vermont Yankee Nuclear Power Plant Unit 1 P.O Box 157, Vernon, VT, 05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case Name of anu actumr atknal Wr Year epain , ASE Description Test N1me of System Component Identification Manufacturer N r 4

Built 'E',"

g ',[ g ofWork Conducted RepIaced vahe as part of Main RV-2-71D NB Target Rock N/A N/A 96-01879-00 1%9 Replaced No Steam relief g vahe replace and rebuild program Replaced valve as part of Main SV-2-70A NB Dresser BLil34 N/A 96-01883-00 1%9 Replaced No Steam relief g',

valve replace and rebuild program Replaced vahe as part of Main st SV-2-700 NB Dresser BL1137 N/A 96-01884-00 1%9 Replaced No Steam relief ,

valve replace and rebuild Program Page 7

FORM NIS-2 OWNER'S REPORT FOR REPAIRS OR REPLACEMENTS Y

As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda Vermont Yankee Nuclear Power Plant Unit 1 P.O Box 157, Vemon, VT, 05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case

"""**'""' "'***' Repaind, ASME N me of System Name of Year Description Test Component Identification Manufacturer uHt "I *""*

N mi r Num r (Wo er No.) R I nt St mped Replaeed valve as part

, S-11-14A NU Conax N/A N/A 96-01887-00 1%9 Replaced No f , 3 }, 3, g replacement program ,

Replaccd valve as part 96-01888-00 1%9 No M*

S-11-14D ND Conax N/A N/A Replaced ,,3y replacement Program Replaced section of 8"SW-18B .iW N/A N/A N/A 96-06369-02 1%9 Replaced No pipe due to }***'".

y atm corrosion leak Replaced section of 12"SW-4A SW N/A N/A N/A 96-09254-00 1%9 Replaced No pipe due to 7#". **

corrosion I I leak ,

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FORM NIS-2 OWNER'S REPORT FOR REPA!RS OR REPLACEMENTS As Required by the Provisions of the ASME Code,Section XI,1986 Edition, No Addenda 3 Vermont Yankee Nuclear Power Plant Unit 1 P.O Box 157, Vemon, VT,05354 Construction Code B31.1,1967 Edition, No Addenda, No Code Case

"""I#" "' "I "I ' Repaired, ASME Nrme of System Name of Year p Built ofWork Conducted i

' Component Identification Manufactant Nm r o N4 R t S m Nil

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