Latest revision as of 23:35, 5 December 2024

Text

Rev 0 to ISI Exam Rept
	ML20211F034
Person / Time
Site:	Seabrook
Issue date:	09/18/1997
From:	Osullivan C, Whitney K; NORTH ATLANTIC ENERGY SERVICE CORP. (NAESCO)
To:	;
Shared Package
ML20211F029	List: ML20211F023; ML20211F034;
References
	SS-ERP-970003, SS-ERP-970003-R, SS-ERP-970003-R00, NUDOCS 9709300333
	Download: ML20211F034 (45)
	v • d • e

,

t INSERVICEINSPECTION EXAMINATION REPORT By Kess A. Whitney Seabrook Station September 17,1997 Engineering Report SS ERP.970003, Revision 0

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INSERVICE INSPECTION EXAMINATION REPORT t

of SEABROOK STATION for NORTH ATLANTIC ENERGY SERVICE CORPORATION P.O. Box 300 Scabrook,NH 03874 c

Commercial Senice Date:

August 19,1990 Refueling Outage:

5 Period:

3 Inten al:

1 Prepared By:

E A.

v Date _Jd o /H 2 ISI Coordinator &

Approved By:

Date fdb *i7 Program Support Supervisor

t e

TABLE OF CONTENTS pet INTRODUCIl0N 1

DETAILED

SUMMARY

1.0 Nondestructive Examination Procedures 2

2.0 Summary Report 4

APPENDlX A Form NIS-1 Owner's Report for Inservice Inspections 32 APPENDIX B Repair / Replacement Summary Index 38 i

e INTRODUCTION Innervice Inspection Examinations of ASME Class 1,2, and 3 piping welds and components were conducted at Seabrook Station in accordance with AShE Section XI, 1983 Edition through Summer 1983 Addenda and the ISI Program Plan. This report summarizes ISI examinations completed just prior to and during the fifth refueling outage which concluded on June 28,1997. The fi% refueling outage is in ISI Period 3 and is the next to last outage before completion of the First Ten Year 151 Inten al.

Approximately 86% of the Interval 1 examinations have been completed.

1of42

o 1.0 NONDESTRUCTIVE EXAMINATION PROCEDURES The following procedures were used during the fifth refueling outage insenice inspection. Three procedures utilized (VT, PT, and MT) were North Atlantic Energy Senice Corporation (NAESCO) procedures. One automated UT procedure wts a vendor procedure approved for use by NAESCO. The remaining procedures used were Yankee Atomic Electric Company (YAEC) procedures approved for use by NAESCO. YAEC serves as the certifying agent in NDE for NAESCO.

ES1807.001 Visual Examination Procedure ES1807.002 Liquid Penetrant Examination - Solvent Removable ES1807.003 Magnetic Particle Examination ES 971-38 Automated Ultrasonic Examination of Pressurizer Head To-Shell Weld YA-G 1S Preparation of Welds For Nondestructive Examination YA REF lS Reference System YA UT IS Ultrasonic Testing General Requirements YA UT 2S Ultrasonic Testing of Welds YA-UT-4S Ultrasonic Testing of Nozzle Inner Radii YA UT SS Ultrasonic Testing of Materials YA UT 100S Ultrasonic Sizing ofID Connected Planar Flaws YA-UT 1125 Ultrasonic Thickness Measurement The following techniques were used for the subject examinations:

YA-UT-2S S2 97-01 Rev. O S2-97-12 Rev. O S2 97-02 Rev. O S2-9713 Rev. O S2 97-03 Rev.1 S2-97-14 Rev. O S2-97-04 Rev. O S2-97-15 Rev. O S2-97-05 Rev. O S2 97-16 Rev.1 S2-97-06 Rev.1 S2-97-17 Rev. O S2 97-07 Rev.1 S2 97-19 Rev. O S2 97-08 Rev.1 S2-97-20 Rev. O S2 97-09 Rev. O S2 97 21 Rev. O S2 97-10 Rev. O S2-97-22 Rev. O S2 97-Il Rev 0 2 of 42

e 1.0 NONDESTRUCTIVE EXAMINA'i10N PROCEDURES (continued)

The following techniques were used for the subject examinations: (continued)

YA-UT-4S S4-97 01 Rev.0 YA-UT %

SS 97-01 Rev.0 i

SS 97-02 Rev. O SS 97-03 Rev. 0 3 of 42 j

4 2.0

SUMMARY

PTQRI

'Ihe following is summary of all examinations pedonned, conditions noted, and corrective measures taken during the fifth refueling inservice inspection.

Code Category B A Pressure Relainine Welds in Reactor Vessel The following two meridional welds were examined on the Reactor Vessel Heaa.

RC RPV 101 104 315' UT examination was performed with no recordable indications.

RC RPV 101-104-45' UT examination was performed with no recordable indications.

Code Category B B Pressure Retaining Welds in Vessels Other Than Reactor Vessel Pressurizer Head-To Shell circumferential weld, RC E-10 09 and the intersecting longitudinal seam weld, RC E-10 08 were examined using an automated time of flight UT technique due to inaccessibility. No unacceptable indications were found. ASME Code required volume could not be achieved. Relief will be pursued.

Steam Generator "D" tubesheet to head weld, RC E-11D SEAM 1 was examined by UT with no recordable indications.

Code Category B D Full Penetration Welds of Nozzles in Vessels One Pressurizer nozzle, RC E-10 S-NZ, and one nozzle inner radii, RC E-10 D-IR were examined by UT with no recordable indications.

Two steam generator nozzles, RC E-1ID 2A-NZ and RC E-1ID 2B-NZ, and their associated inner radii, RC E-1ID 2A-IR and RC E-1ID 2B-IR were examined by UT with no recordable indications.

4 of 42

2.0

SUMMARY

REPORT (continued) r;ute cat. gary B E Prenture Retnining Partial Penetmtion Welds in Vessels RC E-10 A INS VT 2 (no unacceptable leakage)

RC E 101 SAMP VT 2 (no unacceptable leakage)

RC E 10 HTR No's 01 through 78 VT-2 (no unacceptable leakage)

Code Categorv B-G-1 Pressure Retaining Bolting. Greater Than 2 in. In Diameter RC RPV STUD UT and MT (no unacceptable indications)

No's 07,08,09,10, 11,12,13,14,15,25, 26,27,28,29,30,31, 32, & 51 RC RPV NUT UT and MT (no unacceptable indications)

No's 07,08,09,10, 11,12,13,14,15,25, 26,27,28,29,30,31, 32, & 51 RC RPV WASHER VT-1 (no unacceptaba indications)

No's 07,08,09,10,

.11,12,13,14,15,25, 26,27,28,29,30,31, 32, & 51 S of 42

2.0

SUMMARY

REPORT (continued)

Code Category B-O-2 Pressure Retnining Bolting. 2 in. and Less in Diameter The following components had bolting visually examined (VT-1).

CS 0328-07 P-1 A B No unacceptable conditions noted.

CS 033105 P 1D B No unacceptable conditions noted.

RC 0013-01 V22 B No unacceptable conditions noted.

RC 0013 01 V23 B No unacceptable conditions noted.

RC 0058-01 V87 B No unacceptable conditions noted.

RC 0058-01 VSS B No unacceptable conditions noted.

RC 0074-01 V115-B No unacceptable conditions noted.

RC 0075-01 V116-B No unacceptable conditions noted.

RC 0076-01 V1I? B No unacceptable conditions noted.

RC 0097-01 LCV460 B No unacceptable conditions noted.

RC 0097-01 V81 B No unacceptable conditions noted.

SI 020102 VS B No unacceptable conditions noted.

S1026104 VS7-B No unacceptable conditions noted.

SI 0274 01 V151 B No unacceptable conditions noted.

Code Categorv B J Pressure Retaining Welds in Pining The following Charging System weld was examined as follows:

CS 033104 01 Liquid penetrant exam.% tion was performed with no unacceptable indications.

The following Reactor Coolant System piping welds were examined as follows:

RC 0001-0105B Ultrasonic examination recorded one indication which was seen 360 at varying amplitudes. It exists outside the required coverage area, is not ID connected, and is present in corresponding welds in the canceled Unit 2. Evaluation determined the indication to be signal generated from metallurgical differences between the weld and the base material. Liquid penetrant examination was performed with no unacceptable indications.

RC 0003-0107B Liquid penetiant examination was performed with no unacceptable indications.

6cf42

2.0

SUMMARY

REPORT (continued) rad, r.e=3cnv B J Pr***ine Retnining Walde in Pining (continued)

RC 0010-0105B Ultrasonic examination recorded one indication which was seen 360' at varying amplitudes. It exists outside the required coverage area, is not ID connected, and is present in corresponding welds in the canceled Unit 2. Evaluation determined the indication to be signal generated from metallurgical differences between the weld and the base material. Liquid penetrant examination was performed with no unacceptable indications.

RC 0013 0106 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0013-0107 Ultrasonic and liquid penetrant examinations were performed with no tmacceptable indications.

RC 0013 0108 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0013-0109 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0049-0105 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0058-0108 Ultrasonic examination recorded an indication at varying

- amplitude for 360' around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

1 RC 0058 0109 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0076-0101 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0076-0102 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

-7of42 1

)

4 g'

g.

2.0

SUMMARY

REPORT (continued)

Code cat onry B.J Pneeine Retalnine Weldt in Pinino (continued)

RC 0076-0103 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RC 0093-0102 Liquid penetrant examination was performed with no unacceptable indications.

RC i 093 0104 Liquid penetrant examination was performed with no imacceptable indications.

RC 0097-0107 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-0108 Liquid penetrant examination was.,erformed with no unacceptable indications.

RC 0097-0109-Liquid penetrant examination was performed with no tmacceptable indications.

RC 0097 0110 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 11 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 12 -

Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 13 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 14 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 15 Liquid penetrant examination was performed with no unacceptable indications.

RC 0097-01 16 Liquid penetrant examination was performed with no unacceptable indications.

8 of 42

2.0 SUh0dARY REPORT (continued)

Code Category B-J Pressure Retnining Welds in Piping (continued)

RC 0097-0117 Liquid penetmnt examination was performed with no unacceptable indications.

The following Residual Heat Removal Sy:; tem welds were examined as follows:

a l

RH 0158 0517 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0158-0518 Ultrasonic and liquid penetrant examinations were perfonned with no unacceptable indications.

RH 0158-0519 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

\\

RH 015817 01 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was i

I evaluated as root geometry. Liquid penetrant examination was perfonned with no unacceptable indications.

RH 015817 02 U3tasonic and liquid penetrant examinations were perfonned with no unacceptable indications.

The following Safety injection System piping welds were examined as follows:

SI 0201-02 18 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

S1 0202-02 18 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

SI 0203-02 22 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

S1 0260-02 05 Liquid penetrant examination was performed with no unacceptable indications.

SI 0272-05 10 Liquid penetrant examination was performed with no unacceptable indications.

9 of 42

a i

2.0

SUMMARY

REPORT (continued)

Code Category B-J Pressure Retalning Welds in Piping (continued)

S1 0272-05 11 Liquid penetrant examination was performed with no unacceptable indications.

S1 0272 20 01 Liquid penetrant examination was perfonned with no unacceptable indications.

S1 0274-01 07 Liquid penetrant examination was performed with no unacceptable indications.

S1 02/4-01 08 Liquid penetrant examination was performed with no unacceptable indications.

Code Category B P All Pressure Retaining Comoonents A final system leakage test was conducted on the Reactor Coolant System prior to plant startup from refueling. Visual examination noted no unacceptable conditions.

Code Catepon B-N-1 Interior of Reactor Vessel A remote VT 3 visual examination was conducted on the accessible portions of the Reactor Vessel. No unacceptable conditions were noted.

Code Category C-A Pressure Retnining Welds in Pressure Vessels CS E 2 REG-4A Ultrasonic examination was performed with no unacceptable indications.

CS E-2 REG-4B Ultrasonic examination was performed with no unacceptable indications.

CS E-2 REG-SA Ultrasonic examination was performed with no unacceptable indications.

CS E-2 REG-5B Ultrasonic examination was performed with no unacceptable indications.

10 of 42

2.0

SUMMARY

REPORT (continued)

Crwi, ratemory C-A

. Prenure Retninino Welde in Preeente Vessele (continued)

RC E-11 A SEAM 3 Ultrasonic examination was performed with no unacceptable indications.

Code Category C B Pressure Retaining Nozzle Welds in Vessels RC E 11 A 11 NZ Ultrasonic and magnetic particle examinations were perfonned with no unacceptable indications.

RC E 11A 11 IR Ultrasonic examination was performed with no unacceptable indications.

Code Category C C Intecral Attachnients For Vessels. Pining. Pumns. and Valves MS 4001-00 SV-09A-L Magnetic particle examination was performed with no unacceptable indications.

MS 4002-00 SV 09A L Magnetic pardcle examination was performed with no unacceptable indications.

Code Category C-F-1 Pressure Retaining Welds in Austenitic Stainless Steel or High Allov Pining The following Containment Building Spray system piping welds were examined as follows:

CBS 1201-0108 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1201-01 LD1 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1201-01 LUl Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1201-01 LU2 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications, 11 of 42

i L

~

2.0 SISWARY REPORT (continued)

Code Category C-F-1 Pressure Retnining Welds in Austenitic Stainless Steel or High A11ov Piping (continued)

CBS 1210-1102 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1210-1106 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1210-11 LU3 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1210-11 LU5 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1212-1610 Ultrasonic and liquid penetrant examinations were 3

performed with no unacceptabla. indications.

k CBS 1212-16 LUl A Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1215-0101 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1215-02 08 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1215-03 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1215-03 LD2 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CBS 1215-03 LUl Ultrasonic and liquid penetrant examinations were perfonned with no unacceptable indications.

The following Charging System piping welds were examined as follows:

CS 0324-0101 Ultrasonic and liquid penetrare examinations were performed with no unacceptable indications.

F 3

12 of42

c' 2.0

SUMMARY

REPORT (continued)

Code catenorv C-F-1 Pressure Retnining Welds in Austenitic Stainless Steel or High Allov Piping (continued)

CS 0324-0102 Ultrasonic examination recorded an indication et varying amplitude for 360' around the pipe The indication was evaluated as root geometry Liquid penetrant examination was performed with no unacceptable indications, CS 0328-03 22 Liquid penetrant examination was performed with no unacceptable indications.

CS 0355-0101 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0355-0103 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0355-0104 Ultrasonic examination recorded an inf'eation at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry, Liquid penetrant examination was performed with no unacceptable indications.

CS 0355-06 01 Ultrasonic examination recorded an indication at varying amplitude for 360* around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications, CS 0358-03 01 Liquid penetrant exarn' ation was performed with no m

unacceptable in9 cations CS 0358-03 02 Liquid penetrant examination was performed with no unacceptable indications.

CS 0362-0102 Ultrasonic examination recorded an indication at varying amplitude for 360* around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

13 of 42

2.0

SUMMARY

REPORT (continued)

Code Neoory C-F-1 Pressure Retnining Welds in Austenitic Stainless Steel or High Allov Piping (continued)

CS 0362-0103 Ultrasonic examination recordi d two indications which were evaluated as root geomety. Liquid penetrant examination was performed v.th no unacceptable indications.

CS 0364-0101 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as counterbore. Liquid penetrant examination was performed with no unacceptable indications.

CS 0364 02 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0367-02 01 Liquid penetrant examination was performed with no unacceptable indications.

CS 0374-0102 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0375-0104 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

CS 0377-0102 Ultrasonic and liquid penetrant examinations were perfonned with no unaccep,ble indications.

The following Residual Heat Removal system piping welds were examined as follows:

RH 0155-02 01 Ultrasonic examination recorded an indication at varying amplitude for 360 around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

14 of 42

a 2.0

SUMMARY

REPORT (continued)

Code Category C-F-1 Pressure Retnining Welds in Austenitic Stainless Steel or High Allov Pining (continued)

RH 0155-02 32 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

RH 0159-0114 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0159-02 03 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0160-04 01 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0161-0105 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0179-0103 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

RH 0179-0105 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indic:.tions.

RH 0180-0101 Ultrasonic and liquid penetrant examinations were performed with no unacceptable indications.

The following Safety Injection system piping welds were examined as follows:

SI 0257-01 02 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry. Liquid penetrant examination was performed with no unacceptable indications.

SI 0259-02 12 Liquid penetrant examination was performed with no unacceptable indications.

15 of 42

l

+

2.0

SUMMARY

REPORT (continued)

Code Category C-F-1 Pressure Retnining Welds in Austenitic Stainless Steel or High Allov Pining (continued)

SI 0259-03 01 Liquid penetrant examination was performed with no unacceptable indications.

S1 0270-01 07 Liquid penetrant examination was performed with no unacceptable indications.

Code Categorv C-F-2 Pressure Retnining Welds in Carbon St-el or Low Allov Steel Pining The following Feedwater system piping welds were examined as follows:

FW 4607-03 05 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-03 06 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-03 07 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-03 08 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-0311 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-0312 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-04 01 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4607-04 21 Ultrasonic and magnetic particle examinations were perfonned with no unacceptable indications.

FW 4608-03 03 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

16 of 42

2.0 SIDdMARY REPORT (continued)

(M rat. gory C-F-2, Pressure Retninino Welds in Carbon Steel or Low Allov

~

Steel Pining (continued)

FW 4608-03 04

. Ultrasonic and magnetic. particle examinations were performed with no unacceptable indications.

FW 4608-03 06 Ultrasonic and magnetic panicle examinations were performed with no unacceptable indications.

FW 4608-03 07 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry. Magnetic panicle examination was performed with no unacceptable indications.

FW 4608-0312 Ultrasonic and magnetic panicle examinations were performed v.ith no unacceptable indications.

FW 4608-0313 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry. Magnetic panicle examination was performed with no unacceptable '

indications.

FW 4608-04 01 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

FW 4603-04 21 Ultrasonic and magnetic particle examinations were performed wi*.h no unacceptable indications.

The following Main Steam system piping welds were examined as follows:

MS 4000-0101 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4000-0102 Ultrasonic and magnetic panicle examinations were performed with no unacceptable indications.

MS 4000-01 LD1 Ultrasonic and magnetic particle examinations were perfonned with no unacceptable indications.

17 of 42

g 2.0

SUMMARY

REPORT (continued)

Code Category C-F-2 Pressure Retainino Welds in Carbon Steel or Low Allov Steel Pinino (continued)

MS 4000-01 LUl Ultasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4000-02 09 Ultrasonic and rnagnetic particle examinations were performed with no unacceptable indications.

MS 4000-4101 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4000-4106 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications, MS 4001-02 08 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4001-02 09 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4001-4101 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4001-4102 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4001-4103 Ultrasonic examination recorded an indication at varying amplitude for 360* around the pipe. The indication was evaluated as root geometry. Magnetic particle examination was performed with no unacceptable indications.

MS 4001-4103B Magnetic particle examinations was performed with no unacceptable indications.

MS 4001-4104B Magnede particle examinations was performed with no unacceptable indications.

18 of 42.

2.0

SUMMARY

REPORT (continued)

Code Category C-F-2 Pressure Retnining Welds in Carbon Steel or Low Allov Steel Piping (continued)

MS 4001-4106 Ultrasonic examination recorded two indications seen 360' around the pipe. The indications were evaluated as root geometry. Magnetic particle examination was performed with no unacceptable indications.

MS 4002-02 08 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-02 09 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-0210 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-0211 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-36 06 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-36 LU7 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-37 02 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4002-37 03 Ultrasonic examination recorded an indication at varying amplitude for 360' around the pipe. The indication was evaluated as root geometry. Magnetic particle examination was performed with no unacceptable indications.

MS 4002-37 05 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

MS 4003-37 01 Ultrasonic and magnetic particle examinations were performed with no unacceptable indications.

19 of 42 i

2.0-

SUMMARY

RE. ORT (continued)

Code Naanry C-F-2 Pr*==re Padalainn Walde in Carbon Steel or Low Allov SteelPininn (continued)

MS 4003-37 05 Ultrasonic examination recorded two indications at varying amplitude for 360' around the pipe. The indications were evaluated as root geometry. Magnetic particle examination was performed with no unacceptable indications.

IS1 Sunoorts (NF) e The following supports received a VT-3 / VT-4 visual examination. The Remarks section describes conditions that required evaluation (i.e. clearances, gaps, etc.).

[

Evaluations were performed and the supports were determined to be operable, and did not fall within IWF-3410A. -

Support No.

System Class Remarks 1-0058-RG-016 RC 2

See problem sheet OR05-20, clearances (EWR 97-0274) 1-0058-RG-017 RC

'2 1-0058-RG-018 RC 2

See problem sheet OR05-06, clearances (EWR 97-0256) 1-0058-SG-013 RC 2

1-0058-SG-015 RC 2

See problem sheet OR05-19, clearances (EWR 97-0274) 1-0058-SG-019 RC 2

See problem sheet OR05-02, clearances (EWR 97-0256) 1-0058-SH-010 RC 2

Spherical bearing painted over.

Paint removed per 97W001410 1-0058-SV-020 RC 2

See problem sheet OR05-01, load settings (EWR 97-0256), Reset per 97W001209 1-0076-RG-001 -

RC

-1 1-0091-SG-032 RC 1

1-0157-SV-001A RH 2

1-0159-SG-001 RH 2

See problem sheet OR05-08, clearances (EWR 97-0257) 20 of 42

dt 2.0

SUMMARY

REPORT (continued)

ISI Eunnorts MFi (continued)

Suppon No.

System Class Remarks 1-0159-SG-006 -

RH 2

See problem sheet OR05-09, clearances (EWR 97-0257) 1-0160-RG-031 RH 2

1-0160-SG-012 RH 1

1-0160-SG-018 RH 2

1-0160-SG-020 RH 2

1-0160-SG-030 RH 2

Paint removed from spherical bearings per 97W001410 1-0160-SH-019 RH 2

See problem sheet OR05-18, clearances (EWR 97-0274) 1-0162-SG-006 RH 1

1-0162-SG-007 RH 1

Paint removed from spherical bearing per 97W001410 1-0178-RG-001 RH 2

1-0178 SH-002 RH 2

l-0179-RG-001 RH 2

1-0179-SG-004 RH 2

1-0179-SV-005 RH 2

1-0180-SG-005 RH 1

1-0180-SG-007 RH 1

1-0180-SG-008 RH 1

1-0180-SG-009 RH 1

1-0180-SG-010 RH 1

1-0201-RG-Oll SI 2

1-0201 SG-002 S1 2

- See problem sheet OR05-28, clearances (EWR 97-0292) 1-0202-RG-001 SI 2

1-0202-SG-002 SI 2

1-0204-RG-001 SI 2

See problem sheet OR05-26, clearances (EWR 97-0290) 1-0204-SG-002 SI 2 -

See problem sheet OR05-26, clearances (EWR 97-0290) 1-0251-RG-002 SI 1

1-0251-RG-003 SI 1

1-0251-SG-004 SI 1

1-0251-SG-010 SI 2

1-0251-SG-Oll S1 2

21 of 42

i 2.0

SUMMARY

REPORT (continued)

ISI Simnorts (NFI(continued)

Support No.

System Class Remarks -

'-0251-SG-012 SI 2

1-0251-SG-013

.SI 2

1-0251-SG-014 SI 2

1-0251-SG-017 SI 2

1-0251-SG-022A SI 2

1-0251-SG-025 SI 2

1-0251-SG-026 SI 2

1-0251-SG-027 SI 1

1-0251-SG-031 SI 2

1-0251-SG-033 S1 2

1-0251-SG-034 S1 2

1-0251-SG-035 SI 2

See problem sheet OR05-05, clearances (EWR 97-0256) 1-0257-SG-001 SI 2

1-0257-SG-003 SI 2

1-0257 SG-004 SI 2

1-0257-SG-005 SI 2

1-0258-SG-004 SI 2

1-0258 SG-005 SI 2

See problem sheet OR05-25, clearances (EWR 97-0290) 1-0258-SG-006 SI 2

1-0258-SG-007 SI 2

1-0258-SG-008 SI 2

1-0258eSG-009.

SI 2

1-0258-SG-011 SI 2

Strut will not rotate, loosened per 97W001410 0258-SG-012 SI 2

1-0259-RG-002 SI 2

1-0260-A-006 SI 2

1-0260-SG-001 SI 2

See problem sheet OR05-29, clearances (EWR 97-0292) 1-0260-SG-002 SI 2

1-0260-SG-003 SI 2

1-0260-SG-004 SI 2

1-0260-SG-007 SI 2

1-0260-SG-008 SI 2

See problem sheet OR05-30, clearances (EWR 97-0292) 22 of 42

2.0

SUMMARY

REPORT (continued)

ISI Supnoris (NIO (continued)

Support No.

System Class Remarks 1-0260 SG-009 SI 2

1-0261 RG-007 SI 1

See problem sheet OR05-22, clearances (EWR 97-0286) 1-0261-RG-011 SI 1

1-0261-RG-014 SI 1

1-0261-SG-002 S1 2

1-0261-SG-009 SI 1

1-0261-SG-010 SI 1

)

1-0272-RG-034 SI 2

1-0272-RG-037 SI 2

1-0273-SG-006 SI 1

1-0273-SG-007 SI 1

1-0273-SG-009 SI 1

1-0273 SG-022 S1 2

1 0274-SG-005 SI 1

1-0274-SG-006 SI 1

See problem sheet OR05 24, clcarances (EWR 97-0286) 1-0274-SG-015 SI 1

1-0274-SG-017 SI 1

1-0274 SG-018 SI 1

1-0274-SG-019 SI 1

1-0274-SG-020 SI 1

1-0274-SG-022 SI 1

1-0274-SH-014 SI 1

l-0275-A-014 SI 1

1-0275-RG-022 SI 1

t 1-0275-SG-008 SI 1

1-0275-SG-009 SI 1

1-0275-SG-018 SI 1

1-0275-SG-019 SI 1

1-0275-SG-020 SI 1

1-0275-SG-021 SI 1

1-0275-SH 015 SI 1

See problem sheet OR05-31, drawing does not reflect as-built condition (EWR 97-0295) 1-0324-A-003 CS 2

1-0324-RG-001 CS 2

1-0325-RG-001 CS 2

23 of 42

i 2.0

SUMMARY

REPORT (continued)

ISI Surmorts (NF) (continued)

Support No.

System Class Remarks 1-0328-A-018 CS 2

Additionalinspection due to degraded condition identified on problem sheets OR05-12 &

4 OR05-13.

1-0328-RG-009 CS 2

Additionalinspection due to degraded condition identified on problem sheets OR05-12 &

OR05-13.

3 1-0328-RG-010 CS 2

See problem sheet OR05-12, l

(EWR 97-0263) 1" crack appears on weld. Repaired per 97W001300.

1-0328 RG 016 CS 2

1-0328-RG-020A CS 2

1-0328-RG-024 CS 2

l-0328-RG-026 CS 2

1-0328-RG-028 CS 2

l l-0328-SG-012 CS 2

l l-0328-SG-014 CS 2

1-0328-SG-015 CS 2

l l-0328-SG-017 CS 2

See problem sheet OR05-13, threaded rod disengaged from clevis (EWR 97-0263). Corrected per 97W001208.

p 1-0328-SG-019 CS 2

1-0328-SG-020 CS 2

l_

l-0328-SG-021 CS 2-l l-0328-SG-022 CS 2

i 1-0328-SG-023 CS 2

1-0328-SG-025 CS 2

1-0328-SG-011 CS 2

1-0328-SH-027 CS 2

1-0328-SH-029 CS 2

l-0330-SG-014 CS 2

l-0330-SG-015 CS 2

' 0330-SG-016 CS 7

24 of 42

g!,.*

2.0

SUMMARY

REPORT (continued)

ISI Supnorts (NFT (continued)

Support No, System Class Remarks 1-0330-SG-017 CS 2

1-0330-SG-018 CS 2

1-03? l-A-012 CS 2

l-0331-RG-001 CS 2

1-0331-RG-003 CS 2

1-0331-RG-005 CS 2

1-0331 RG-007 CS 2

1-0331-RG-015 CS 2

1 0331-SG-002 CS 2

1-0331-SG-006 CS 2

1-0331-SG-008 CS 2

1-0331-SG-009 CS 2

1-0331-SG-010 CS 2

1-0331-SG-Oll CS 2

1-0331-SG-013 CS 2

1-0331-SG-014 CS 2

1-0331 SG-016 CS 2

1-0331-SH-004 CS 2

1-0343-SG-008 CS 1

See problem sheet OR05-35, clearances (EWR 97-0309) 1-0343-SG-010 CS 1

1-0343-S0-011 CS 1

1-0343-SG-019 CS 1

1-0343-SG-020 CS

-1 1-0343-SG-021 CS 1

1-0343 SG-022 CS 1

1-0355-RG-011 CS 2

1-0355-RG-018 CS 2

1-0355-SG-005 CS

-2 1-0355-SG-016 CS 2

1-0355-SG-017 CS 2

1-0355-SG-019 CS 2

1-0356-RG-001 CS 2

1-0356-SG-002 CS 2

1-0357-A-014 CS 2

25 of 42

.;.. i e

i 2.0

SUMMARY

REPORT (continued)

ISI Supnorts 04FI (continued)

Support No.

System Class Remarks 1-0357-RG-001 CS 2

1-0357-RG-003 CS 2

1-0357-RG 006 CS 2

See problem sheet OR0516, clearances (EWR 97-0268) 1-0357-RG 007 CS 2

1-0357-SG-018 CS 2

1-0357-SG-020 CS 2

1-0357-SG-021 CS 2

1-0357-SG-023 CS 2

1-0358 RG-006 CS 2

See problem sheet OR05-11, clearances (EWR 97-0263) 1-0358-RG-012 CS 2

1-0358 RG-015 CS 2

1-0358 SG-001 CS 2

1-0358 SG-003B CS 2

1-0358-SG-004 CS 2

1-0358-SG-005 CS 2

1-0360-A-010 CS 2

1-0360-RG-014B CS 2

1-0360-RG-018 CS 2

1-0360-SG-001 CS 2

1-0360-SG-013 CS 2

1-0360-SG-014A CS 2

1-0360-SG-020 CS 2

1-0360-SH-012 CS 2

1-0360-SV-019 CS 2

1-0362-RG-001 CS 2

1-0364-RG-006 CS 2

1-0367-RG-001 CS 2

1-0367-RG-004 CS 2

1-0367-SG-002 CS 2

1-0367-SG-003 CS 2

1-0369-SG-002 CS 2

1-0369-SG-003 CS 2

1-0369-SG-004 CS 2

26 of 42

2.0

SUMMARY

REPORT (continued)

ISI Sunnorts (NF) (continued)

Support No, System Class Remarks 1-0369-SG-005 CS 2

1-0369-SG-006 CS 2

1-0371-RG-005 CS 2

1-0374-RG-001 CS 2

1-0374-SG-011 CS 2

1-0377-RG-001 CS 2

1-0377-RG-003 CS 2

1-0377-RG-004A CS 2

1-0377-SG-002 CS 2

1-0377-SG-004B CS 2

1-0751-SG-002 CC 3

1-0751-SG-007 CC 3

1-0751-SG-009 CC 3

1-0751-SG-013 CC 3

1-0754-SG-001 CC 2

1-0761-SG-003 CC 3

1-0761-SG-008 CC 3

1-0784-SG-005 CC 3

See problem sheet OR05-10, clearances (EWR 97-0257) 1-0784-SV-003 CC 3

1-0797-SG-009 CC 3

1-0797-SG-010 CC 3

1-0797-SG-011 CC 3

1-0797-SG-012 CC 3

1-0827-SG-018 CC 3

1-0833-SG-010 CC 3

1-0833-SV-003 CC 3

1-1201-RG-016 CBS 2

1-1202-RG-017 CBS 2

1-1203-SG-001 CBS 2

1-1203-SG-004 CBS 2

1-1203-SG-005 CBS 2

1-1205-RG-009 CBS 2

See problem sheet OR05-14, clearances (EWR 97-0264) 1-1205-RG-012 CBS 2

1-1205-SG-001 CBS 2

See problem sheet OR05-15, clearances (EWR 97-0264) 27 of 42

0-

-2.0

SUMMARY

REPORT (continued)

ISI Sunnorts (NF) (continued)

Suppon No, System Class Remarks 1-1206-SG-004 CBS 2

1-1206-SG-004A CBS 2

1-1206 SU-005 CBS 2

1-1206-SG-006 CBS 2

1-1206-SG-007 CBS 2

1-1206-SG-008 CBS 2

1-1206-SG-009 CBS 2

1-1208-RG-001 CBS 2

See problem sheet OR05-07, clearances (EWR 97-0256) 1-1208-RG-004 CBS 2

1-1208 RG-007 CBS 2

See problem sheet OR05-03, clearances (EWR 97-0256) 1-1208-RG-008 CBS 2

1-1208 SC-002 CBS-2 1-1210-RG-001 CBS 2

1-1210 SV-002 CBS 2

1-1211-S 3-003 CBS 2

See problem sheet OR05-21, clearances (EWR 97-0274) 1-1211-SH-006 CBS 2

1-1212-RG-007 CBS 2 1212-SH-006 CBS 2

1-1214-A-001 CBS 2 1214-RG-002 CBS 2

1-1214-RG-061 CBS 2

1-1214-SG-055 CBS 2

1-1214-SG-056 CBS 2

1-1214-SG-057 CBS 2

1-1214-SG-060 CBS 2

See problem sheet OR05-17, i

clearances (EWR 97-0268).

Support corrected per 97W001619.

1-1214-SG 063 CBS 2

1-1214-SH-058 CBS 2

1-1214-SH-059

-CBS 2

1-1215-RG-001 CBS 2

1-1215-RG-003 CBS 2

1-1215-RG-005 CBS

-2 28 of 42 J

g 2.0

SUMMARY

REPORT (continued)

ISI Supets (NF) (continued)-

Support No.

System Class Remarks 1-1215-SH-004 CBS 2

1-1215 SV-002 CBS 2

1-1703 SG-006 SF 3

1-1703-SG-008 SF 3

1-1801-SG-002 SW 3

See problem sheet OR05 36, clearances (EWR 97-0233) 1-1801 SG 004 SW 3

1-1802-RG-009 SW 3

l-1802-SG-005 SW 3

1 1810-SG-023 SW 3

1-1818-A-008 SW 3

1-1818 SG-007 SW 3

See problem sheet OR05 34, missing hiltis & nuts (EWR 97-0299) 1-1818 SG-013 SW 3

1-1820-SG-004 SW 3

See problem sheet OR05-34, missing hiltis & nuts (EWR 97-0299) 1-4400-SG-001 DG 3

1-4400-SG-003 DG 3

1-4403-SG-003 DG 3

1-4405-SG-006 DG 3

1-4415-SG-005 DG 3

1-4417-SG-006 DG 3

1-4606-RM-007A FW 2

1-4607-RG-032 FW 2

1-4607-RM-008A FW 2

1-4608-RM-008A FW 2

Restake spherical bearing per 97W001410 1-4609-RG-006A FW 2

1-4609-RM-007A FW 2

1-4609-RM-008A FW 2

1-4609-SG-004A FW 2

See problem sheet OR05-23, clearances (EWR 97-0288) 1-4609-SG-009 FW 2

1-4609-SG-010 FW 2

29 of 42

/

o 2.0

SUMMARY

REPORT (continued)

Clae= 1 ISI Pressure Test Procedum No.

Code Category Title EX1810.101 BP Class 1 RC System Functional Test Class 2 and Class 3 ISI Pressure Tests Procedure No, Code Category Title EX1810.203 C-H,D-A RWST & SAT Functional Test EX1810.204 C-H VCT & Piping Functional Test EX1810.207 CH RHR Train A Functional Test EX1810.208 C-H RHR Train B Functional Test EX1810.209 C-H SF Cleanup Functional Test EX1810.214 C-H IA System Penetration Functional Test EX1810.216 C-H Low Head Injection Functional Test EX1810.217 C-H Service Air System Penetration Functional Test EX1810.218 C-H RMW System Penetration Functional Test EX1810.221 C-H FP System Penetration Functional Test EX1810.223 C-H Loops A & D Main Steam Functional Test EX1810.224 C-H Loops B & C Main Steam System Functional Test EX1810.225 C-H SB System Functional Test

.EX1810.227 C-H WLD System Sump Penetration Functional Test EX1810.229 C-H CS System Letdown Functional Test EX1810.302 D-A Service Water System Train B Functional Test EX1810.303 D-A,D-B,D-C,C-H Primary Component Cooling Loop B Functional Test EX1810.305 D-A PCCW Thermal Barrier System Functional Test EX1810.313 D-A DG Cooling Water System Train B Functional Test 30 of 42

O 2.0

SUMMARY

REPORT (continued)

C1m== 2 and Cin== 31SI Pressure Tests (continued)

Procedure No.'

Code Category Title EX1810.314 D-A,D-B DG Starting Air System Train B Functional Test EX1810.319 DA DG Fuel Oil System Train B Functional Test EX1810.321 D-A DG Lube Oil System Train B Functional Test Class 2 and Class 3 ISI Pressure Tests The above tests successfully undenvent a VT-2 visual examination. Minor packing and flange boric acid deposits were found during the examinations. They were added to the work document for boric acid cleanup. There were no unacceptable conditions found during the testing.

31 of 42

APPENDIX A FORM NIS-1 OWNER'S REPORT FOR INSERVICE INSPECTIONS 32 of 42

[.*..* '

FORM NIS 1 OWNER'S REPORT FOR INSERVICE INSPECTIONS As Required by the Provisions of the ASME Code Rules

..,= i i

North Atlantic Energy Service Corporation 1.

Owner P.O. Box 300, Seabrook,NH 03874 (Name and Address of Owner) 2.

Plant Seabrook Nuclear Power Sta' ion, Seabrook,NH 03874 (Name and Address of Plant)

3. - Plant Unit Seabrook Unit 1 4.

~ Owner Certificate of Authorization (if required)

N/A 5.

Commercial Service Date S/19/90 6.

National Board Number for Unit N/A 7.

Components Inspceted See Abstract item No.13 8.

Examination Dates 5/10'97 to 6G7/97 9.

Inspection Period Identification Third Period 10.

Inspection Interval Identification First Ten Year Inten al

11. Applicable Edition of Section XI.

1983 Addenda Summer 1983 12.

Date/ Revision ofInspection Plan Sept. 6,1995 (S!!R) 13.

Abstract of Examinations and Tests, include a list of examinations and tests and a statement concerning status of work required for the Inspection Plan.

See anached Abstract. Statement concerning status of work required for the Inspection Plan is included in the Introduction.

14.

Abstract of Results of Examinations and Tests.

See attar.hed Abstract.

15. Abstract of Corrective Measures.

See attached Abstract.

33 of 42

FORM NIS-1 (Pege 2)

We certify that a) the statements made in this report are correct, b) the examinations and tests meet the l

Inspection Plan as required by the ASME Code,Section XI, and c) corrective measures taken conform to the rules of the ASME Code,Section XI.

I Certificate of Authorization N/A (if applicabit)

Expiration Date N/A Signed M [

J.sr N A Date jd //. / ? 9 7 h1.cr)'

CERTIFICATE OF INSERVICE INSPECTION I, the undersigned, holding a valid commission issued by the National Board of Boiler and Pressure Vessel Inspectors and the State or Province of New Hampshire and employed by Hartford Steam Boiler Inspection and Insurance Co. of Hartford. CT have inspected the components described in the Owner's Report during the period Sho IM to W 27 # 4, and state that to the best of my knowledge and belief, the Owner has performed examinations and tests and taken corrective measures described in this Owner's Report in accordance with the Inspection Plan and as required by the ASME Code,Section XI, 2

By signing this certificate neither the Inspector nor his employer makes any warranty, expressed or implied, concerning the examinations, tests, 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 connection with this inspection.

WhY

^

(Insdetor's signature)

\\t to l

A h 2.0 2 AfAaI Commissions National Board, state, Province, and Endorsements Date

.fb2/fi 1

34 of 42

)

,e s.-

13. Abstract of Framinations ASME Clace 1 ASME Code Categorv Comnonents Examined -

Method B-A (2)

Reactor Vessel Head Meridional UT Welds B-B (1)

Steam Generator Head Weld UT (2)

E essurizer Circumferential and UT Longitudinal Shell-to-Head Welds B-D (1)

Pressurizer Nozzle UT (1)

Pressurizer Nozzle Inner Radius UT (2)

Steam Generator Nozzle UT (2)

Steam Generator Nozzle Inner UT Radius BE (2)

Pressurizer Instrument Nozzles VT-2 (78)

Pressurizer Penetration Welds VT-2 B-G-1 (18)

RPV Stud UT,MT (18)

RPV Nut VT-1 (18)

RPV Washer VT-1 B-G-2 (12)

Valve Bolting VT-1 (2)

Piping Flange Connection VT-1 B-J (20)

Piping Welds UT,PT (21)

Piping Welds PT B-N-1 (1)

Reactor VesselInterior VT-3 B-P (1)

System Leakage Test Conducted VT-2 on all Class 1 Systems 35 of 42

,f 8 4 e

13. Ale-met of Framinations (continued)

ASME Ch== 2 ASME Code Category Ha, Comnonents Examined Method C-A (4)

Regenerative Heat Exchanger UT Welds (1)

Steam Generator Girth Weld UT C-B (1)

Steam Generator Feedwater UT,MT Nozzle Weld (1)

Steam Generator Feedwater UT NozzleInner Radius C-C (2)

PipingIntegral Attachmen%

MT C-F-1 (38)

Stainless Steel Piping Welds UT,PT (7)

Stainless Steel Pipiag Welds PT C-F-2 (40)

Carbon Steel Piping Welds UT,MT (2)

Carbon Steel Piping Welds MT C-H (16)

Class 2 System Functional Test VT-2 ASME Class 3 and NF ASME Code Categorv Comnonents Examined Method D-A-(8)

Class 3 System Functional Test VT-2 D-B (2)

Class 3 System Functional Test VT-2 D-C (3)

Class 3 System Functional Test VT-2 NF-(299)

Component Supports VT-3 VT-4 36 of 42 l

p a,'

e

14. Abstract of Results of Examinations and Tests ASME Class 1 B-B One Pressurizer head-to-shell circumferential weld and the intersecting longitudinal weld were examined but full ASME Code coverage could not be achieved. Reliefwill be pursued.

ASME Class NF N-F Several component supports were identified as having minor problems (i.e.

clearances, gaps, etc.). Evaluations were performed and the supports were determined operable, and did not fall within IWF.3410.

4

15. Abstract of Corrective Measures Welds No corrective measures were required as a result of UT examinations. All recorded indications were evaluated and verified to be related to geometry.

Pressure Testing No corrective measures were required as a result of pressure testing visual examinations.

Comnonent Sunnorts There were a few corrective actions taken on supports identified during visual examinations.

One support was found with a crack in a tack weld. A weld repair was performed.

One support was reworked due to clearances being outside acceptable tolerances.

Three supports had paint removed 'm their spherical bearings.

6 All of these supports were evaluated by Engineering and determined to be operable in their as-found conditions.

37 of 42 l

l

,i 1-APPENDIX B REPAIR / REPLACEMENT

SUMMARY

IhTEX (From the end of the Fourth Refueling through the Fifth Refueling) 38cf42

,i.s, -

~ ASME Sectin XI Rep:Ir / Repkcament o

Work Request

- Component Title 90 WOO 2610 394 RG 12 Stow suppon attachment 90 WOO 6021 Spare snubber S/N 1826 Spare snubber PMH 2500 rebuild 93 WOO 2571 1801 SG-65 Repair copper shielding on suppon 93 WOO 2572 1802 SG 53 Repair copper si.ielding on suppon 93 WOO 2573 1816-SG 7 Repair copper shielding on suppon 93 WOO 2574 1817 SG 7 Repair copper shielding on support 95RM24325600 SW-P-41D (spare)

SW P-41D normal pump overhaul (spare) 95 WOO 2631 CBS VIO Machining of wedge 95 WOO 2948 MS-PV 3002 Machining of the Plug 95W003001 MS-V50 Replacement of main steam safety MS-V50 96RM23721600 SW P-41C Replacement of SW P-41C

.96RM23722600 SW-P-41D Installation of new pump columnsbwl for slot SW-P 41D 96W000075 MS V22 Replacement of main steam safety MS-V22 96W000076 MS-V10 Replacement of main steam safety MS-VIO 96W000132 CC-V1272 and CC V1275, Piping Installation of the CC cross connect, Installation of Valves

- 96W000133 CC V1268 Installation of valves and piping 96W000134 CC-V1267 and Piping Installation of CC crossconnect and valve 96W000135 CC-V1265 and Piping Installation of CC piping and valve 96W000313 -

SI-P-6A Si pump Seal Replacement

' 96W000314 SI-P-6B S1 pump Seal Replacement 96W000315 CS-VISS Replacement of stem and disc 96W000315 330-RG-6 330-SG-7 Rework Support to Allow Proper Alignment to Valve CS V158 96W000315 330-RG-6 330-SG-7 Base Metal Repair to Support for Valve CS-V158 96WOOO316 CS V154 Replacement of stem and dise 39of42

'%4rk Request Crponent Title

.t

'96W000486 FW V153 Temporary repair of the valve FW V153 by injection.

96W000486 FW Vl53 Replacement of valve 96W000486 FW V153 Replacement of Feedwater piping 96W000558 MS V54 Replacement of main steam safety MS V54 96WOOO559 F45 V51 Replacement of main staam safety MS V51 96W000640 CS V693 Seal w elding to bonnet 96W000738 MS V24 Repinwment of main steam safety MS V24 96W000739 MS V26 Replacement of main steam safety MS V26 96W000941 SW P-41D Machining of the stuffing box on SW P-41D 96W000942 SW P-41C Machining of the stuffing box on SW P-41C 96WO30957 DG V29A Replacement of control valve 96W001016 RC E LID Repalcement of bolting on the secondary manway 96W001016 RC E 1ID Replacement of bolting in the 'D' SIG handhole 96W001017 RC E 11C Repalcement of bolting on the secondary manway 96WD01017 RC E 1IC Replacement of bolting in the 'C' S/G handhole 96WOD1018 RC E llB Repalcement of bolting on the secondary manway 96 WOO 1018 RC E 1IB Replacement of bolting in the 'Ir S/G handhole 96W001019 RC E 11 A Replacement of bolting in the 'A' S/G handhole 96 WOO 1019 RC E 11 A Repaleement of bolting on the secondary manway 96 WOO 1024 FW P 37A Replacement of seal 96 WOO 1435 MS V394 Replacement of the trim assembly to MS v394 96W001574 CS V122; CS V1251 Installation / Replacement of seal injection valves 96W001575 CS-V123; CS V1252 Installation' Replacement of seal injection valves 96 WOO 1578 CS V126; CS V1253 Installation' Replacement of seal injection valves 96W001579 CS-V127;CS V1254 Installation / Replacement of seal injection valves 96W001630 RC E 1 Repair of Reactor Vessel Stud Hole 400f42

p 9b %lut Regeset Ct:posest

- Title hW001631 RC E l Replacement of Reactor Vessel Stud NW001831 1810$032 1 & C Suppon Attachinent MW001952 SWV20 Bolting replacement of SW V20 joint & spool,)olnts dovmstream ofvalve 96W001952 SWV20 Replacement of SW bolting 96W0019$2 1814 50 2 Attachment of conduit suppon 96 WOO 2048 DO E 42A Bolting replacement 96 WOO 2116 CBS %10 Attachment ofInstrut.ient Support 96 WOO 2148 MS PW3001 -

Installation of new plug and stem assembly and seat ring to MS-PW3001 9 WOO 2174 DO Piping Piping alignment correction on DG A fuel oilline 96 WOO 22$3 St V88 Sealwelding to bonnet 96 WOO 22$4 SIV91 Base metal weld repair to,.ilve body and bonnet 96 WOO 22$4 SIV91 Seal welding to bonnet 96 WOO 22$4 SI V91 Replacement of cap and base metal repair 96 WOO 2254 SI V91 Replacement of Yalve 96 WOO 2341 CS FE 136 Replacement of flow element and bolting (if required) 96 WOO 2386 SW Vlld Yalve replacement 96 WOO 2660 6782 SO 2 Suppon Installation 96 WOO 2660 809-RG-9 Suppon Rework 96 WOO 2660 CS P 2A & B Installation of Alternate cooling to charging pumps -

96 WOO 2743 SI FE 924 Installation of new orifice in the Si cold leg M Wa02827 440$ RG 7 & 1810-RG 4 Suppon Modification 96 WOO 2863 1815 RG 3 Suppon Modification 97RM22682001-RC P 1B Replacement of the pump seal cartridge 97RM22684001 RC P-lD Replacement of the pump seal cartridge

' 97RM23612001 CBS V12 Machining of disc 41 of 42

m 1 ; Wo'rk Request C:mpone:t Title 3

a 97W000373 CC V309,CC E17B Replacement of CC piping, Heat Exchanger and Vaives 97WOOO374 CC Vl$,CC E17A Replacement of CC piping,Ileat Exchanger and Valves 97WOOO375 1827 S0 3 Support Modification 97w000450 CGC V2$

Seal welding to bonnet 97W000451 1A V531 Repair / Replacement of the internals to IA V$31 97W000462 CS V496 Replacement of check valve internals 97W000$90 FW P 37A Replacement of seal 97W000$91 FW P 37B Replacement of seal 97W000608 SW V94; piping Replacement of A' train SW piping, and Wlve 97W000609 SW Vl?

Replacement of bolting to SW valve installation 97W000609 1832 RG 1 Support Modification 97W000609 1832 SV 02 Support Modi 0 cation 97W000826 FW V15$

Repair or replace the pi' g to the valve 97W001300 328 RG 10 Repair of cracked weld 97W001447 CBS-Yl 8 Machining of disc 97W001619 1214 50-60 Modi 0 cation ofISI Support 97WD01665 SI FE 924;925;926, and 927 Replacement of Oow orifices 97WO0l669 SI FE-980; 981; 982; and 983 Replacement of Dow orifices 97W001698 1832 RG 1 & 1832 SV 2 Removal of pipe supports 97W001698 SW V99 Valve Replacement s

97W001800 CBS TK 101 A Replacement of bolting material for CBS TK 101 A 42 of 42

_ _ _ _ _ _ _ _ _

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