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. JET PUMP NUMBER 13 SIDE EIH2-89-12 5461-5523 JET PUMP INLET MIXER NUMBER 13 EIH2-89-12 5523-5570 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 14 SIDE 88 | . JET PUMP NUMBER 13 SIDE EIH2-89-12 5461-5523 JET PUMP INLET MIXER NUMBER 13 EIH2-89-12 5523-5570 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 14 SIDE 88 | ||
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E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 p | E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 p | ||
PAGE 11 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION JET PUMP INSPECTIONS: | PAGE 11 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION JET PUMP INSPECTIONS: | ||
Latest revision as of 10:31, 15 March 2020
| ML20012B733 | |
| Person / Time | |
|---|---|
| Site: | Hatch  |
| Issue date: | 03/07/1990 |
| From: | GEORGIA POWER CO. |
| To: | |
| Shared Package | |
| ML20012B730 | List: |
| References | |
| NUDOCS 9003160186 | |
| Download: ML20012B733 (116) | |
Text
{{#Wiki_filter:- e f l' i i ENCLOSURE 1 l i OWNERS' DATA REPORT l l FOR
- l INSERVICE INSPECTION EDWIN I. HATCH NUCLEAR PLANT :
i UNIT 2 i i SEPTEMBER 1989 - DECEMBER 1989 r V i i
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{ I l 1 OWNERS' DATA REPORT l l 1 FOR l 1 INSERVICE INSPECTION i l EDWIN I. HATCH NUCLEAR PLANT 1
>4 t.. UNIT 2 ]
V- J i SEPTEMBER 1989 - DECEMBER 1989 il
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3 PREPARED BY: , 2 u[)7[x m ic-l l t
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Ti PAGES
- TABLE OF-CONTENTS _
^ 1-8
-It ASME NIS-1 FORM AND SUPPLEMENTARY INFORMATION.
~'
3 II . - ABSTRACT '2
- III.- EXAMINATION
SUMMARY
20-51 A. CLASS 1 EXAMINATIONS 52 B. . CLASS 2. EXAMINATIONS 62-66
-C.- PRESSURE TESTING 67-75 D. COMPONENT SUPPORTS 76-89'
.E. ' REACTOR PRESSURE VESSEL INTERNALS 90-96
' F.. REPAIRS'AND REPLACEMENTS 97-106 G '. AUGMENTED EXAMINATIONS t
L
.i il s
d 3 O. - NOTE: Portions of this report are compiled from Southern Company" No
~ Hatch Services, issued reporttfor the Fall 1989 Refueling Outage at E.I.-
- 2, and 3 Components", This report is available-for review in-the
; Nuclear Plant, Unit 2.
Records Management Department at the plant' site.' t. i O t
.O :
lii
=
LIST OF ABBREVIATIONS ANI/ANII Authorized Nuclear Inspector / Authorized Nuclear Inservice Inspector ASME American Society of Mechanical Engineers ASNT American Society for Nondestructive Testing BC Branch Connection BWR Boiling Water Reactor CH Closure Head CONT Containment CPI Containment Purge and Inerting System CRD Control Rod Drive System CS Core Spray System CTS CTS Power Services, Inc. CU Clean-up C&L Cramer and Lindell Engineers DCR Design Change Request ECCS Emergency Core Cooling Systems ET Eddy Current Examination EPRI Electric Power Research Institute 9 FB FPC FW Flange Bolting Fuel Pool Cooling System Feedwater System GE General Electric GPC Georgia Power Company HL Hanger Lug HPCI High Pressure Coolant Injection System INF Indication Notification Form IGSCC Intergranular Stress Corrosion Cracking ISI Inservice Inspection i ITL International Testing Laboratories LD Longitudinal Seam Weld Extending Downstream LD-I Longitudinal Weld Downstream on Inside of Elbow LD-O Longitudinal Weld Downstream on Outside of Elbow Lo Zero Reference Location LPCI Low Pressure Coolant Injection LU Longitudinal Seam Weld Extending Upstream LU-I Longitudinal Weld Upstream on Inside of Elbow LU-O Longitudinal Weld Upstream on Outside of Elbow MSIV Main Steam Isolation Valve O l iv
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O- NOTE: . Portions of-this report are compiled
- Services issued report;; " Nondestructive from Southern Company; Examination of Selected-Class for the Fall 1989 Refueling Outage-at-E.I".- Hatch. li 2,;and.3: Components",
Nuclear - Plant, ' Unit 2. 1 This. reportJ is available for review in the. Records-Management. Department at the plant site. 1 O F b . lii
t ( LIST OF ABBREVIATIONS-ANI/ANII- Authorized Nuclear Inspector / Authorized Nuclear Inservice
' Inspector ASME American Society of Mechanical Engineers ASNT- American Society for Nondestructive Testing BC Branch Connection BWR Boiling Water Reactor CH Closure Head CONT Containment
, . CPI Containment Purge and Inerting System
-CRD Control Rod Drive System CS Core Spray System CTS CTS Power Services, Inc.
CU Clean-up C&L Cramer and Lindell Engineers DCR Design Change Request ECCS Emergency Core Cooling Systems ET Eddy Current Examination EPRI Electric Power Research Institute 9- FB FPC FW Flange Bolting Fuel Pool Cooling System Feedwater System GE General Electric GPC Georgia Power Company HL Hanger Lug HPCI- High Pressure Coolant Injection System
'INF Indication Notification Form IGSCC Intergranular Stress Corrosion Cracking ISI Inservice Inspection ITL- International Testing Laboratories
.LD Longitudinal' Seam Weld Extending Downstream LD-I Longitudinal Weld Downstream on Inside of Elbow LD-O Longitudinal. Weld Downstream on outside of Elbow Lo Zero Reference Location LPCI Low Pressure Coolant Injection LU Longitudinal Seam Weld Extending Upstream LU-I Longitudinal Weld Upstream on Inside of Elbow LU-O Longitudinal Weld' Upstream on outside of Elbow MSIV Main Steam Isolation Valve 1
iv
.o
O Abbreviations - cont. . MS Main Steam System MSA Main Steam Auxiliary System MT Magnetic Particle Examination MWO Maintenance Work order ENDE Nondestructive Examination NI No Indication NRC Nuclear Regulatory Commission NRI No Recordable Indication OL overlay PL Pipe Lug PLT Plant PR Pipe Restraint PROD Product PS Pipe Support PSW Plant Service Water System PT Liquid Penetrant Examination QC Georgia: Power Company Quality Control RC Reactor Recirculation' System RCIC . Reactor Core Isolation Cooling System RHR Residual Heat Removal System RHRSW Residual Heat Removal Service Water System RI. Recordable Indication RINTSA Recirculation Inlet Nozzle Thermal Sleeve Attachment-RL Refracted Longitudinal:
)RL Restraint Lug-RPV Reactor Pressure Vessel e RX Reactor RWCU Reactor Water Cleanup System SBLC Standby Liquid Control ~ System SCS Southern' Company Services SER Service SRV- Safety Relief Valve TDP Torus Drainage and Purification System TSB Turbine Steam Bypass-System UT Ultrasonic Examination VLV Valve VT Visual Examination This-list is comprised of standard abbreviations used in Inservice Inspection Documentation. All of these abbreviations may not appear in this report.
1 x v .
m L-TOTAL NUMBER OF' SHEETS 106 , r's FORM NIS-1 1 ( ) , x_/ - FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS , As Required By the Provisions of The ASME Codes Rules
- 1. Owner: Georcia Power Comoany. 333 Piedmont Ave., NE. P.O. Box 4545.
Atlanta. Georaia 30302
- 2. Plant: Edwin I. Hatch Nuclear Plant. Route 1. Box 278. Baxlev GA 31513
- 3. Plant Unit 2 4. Owner Certificate of Authorization (if req.) HLA
- 5. Commercial Service Date 09/05/79 6. National Board No. for Unit EZA t
- 7. Components Inspected:
Component or Manufacturer State or Appurtenance Manufacturer or Installer Province National or System or Installer Serial No. Number Board No. r Rx. Pressure Vessel Combustion Ena. -70101 N/A 11570 Combustion Ena. 70101 N/A 211570 : Rx. Pressure Vessel Pullman Power Prod.
- N/A N/A f-~ 2B21 Main Steam ,
2B21 Feedwater Pullman Power Prod.
- N/A N/A_
\ ,) N/A 2B21 M.S. Relief Pullman Power Prod.
- N/A 2B31 Rx.-Recirc Pullman Power Prod.
- N/A N/A Byron Jackson
- N/A N/A
.2B31 Recirc Pomo '
'2C11 CRD Pullman Power Prod.
- N/A N/A Pullman Power Prod.
- N/A N/A 2C41 SBLC Pullman Power Prod.
- N/A N/A
.2E11 RHR Pullman Power Prod.
- N/A N/A 2E21 Core Sorav Pullman Power Prod.
- N/A N/A 2E41 HPCI Pullman Power Prod.
- N/A N/A 2E51 RCIC Note:- Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8 1/2 in. x 11 in., (2) information'in items l'through 6 on this data report is included on each sheet, and (3) each sheet is numbered and ** the number of sheets are recorded at the top of this form.
* - Spool piece of fitting numbers too numerous to list for each specific-system. Material certifications for all piping, fittings, etc., are available for review in the Records Management
[ Department at the plant site.
** Exception taken to note 2.
cont. on next page 1
;r .
4 :
- 7. Components Inspected (continued):
Manufacturer State or l Component Appurtenance Manufacturer or Installer Province National Number or Installer Serial No. Board No. or System Pullman Power Prod.
- N/A- N/A L2G31 RWCU Pullman Power Prod.. *___ N/A N/A
'2G41 FPC & CU N/A 2N11 M S Auxiliary Pullman Power Prod.
- N/A Pullman Power Prod.
- N/A N/A 2N37 Turbine Bvoass
- N/A- N/A 2P41 Plt Serv Water Pullman Power Prod, Pullman Power Prod.
- N/A N/A 2T48 Cont. Purae 1
* - Spool piece of fitting numbers too numerous to list for each- I specific system. Material certifications for all piping, !
fittings, etc., are available for review in the Records Management Department at the plant site. l .', ,a 1 x) . i U 2
t
' FORM NIS-1 (Back)
AJ! 8. Examination Dates 09/04/89 to 12/12/89.
- 9. Inspection Interval from 01/86 to 01/96. 1
- 10. Abstract of Examinations. Include a list of examinations and a h
statement concerning status of work required for current interval.
- 11. Abstract'of Conditions Noted.
1 *** L 12. Abstract of Corrective Measures Recommended and Taken. We certify that the statements made in this report are correct and the examinations and corrective measures taken conform to the rules of the ASME Code, Section XI. Date 19 ~ Signed Georaia Power comoany By _, ' ' ' ' ' " - Owner , Certificate'of Authorization No.(if applicable) U/_A Expiration Date 846 L ;V O. i i CERTIFICATE OF INSERVICE INSPECTION e l l l I l- _\ l I, the undersigned, holding a valid commission issued by the _l l-National Board of Boiler and Pressure Vessel Inspectors.and/or the. and employed by **** of Hartford, CT have. l L l' State or Province of GA l l inspected the components described in this Owners' Data Report l: l during the period.09/89 to 12/89 and state that to the best of my _l
- l. knowledge and belief, the owner has performed examinations and taken l corrective measures described in this Owners' Data Report in l!
l l? D l~accordance with the requirements of the ASME Code, Section XI. I: l ll l By signing this certificate neither the Inspector nor his: employer ll [ l_makes any warranty,' expressed or implied,.concerning the h L l examinations and corrective measures described in this owners' Data l Report. Furthermore, neither the Inspector nor his employer shall be [ l liable in any manner for any personal injury or property damage or a ll
.I loss of any kind arising from or connected with this inspection. [
L h l I [ I l Date 2 -20 19 N r ' W Commissions Georaia - GA00115 l Inspector's Signature National Board, State, Province,& No. '
- i
*** The following NIS-1 Form supplementary information and report includes the responses to NIS questions #10, #11, and #12. 3 L **** Hartford Steam Boiler Inspection and Insurance company.
p= 1 0-n NIS-1 Form Supplementary Information 1: ., v L Owners' Data Report' .
- ! [
\- for
' Inservice Inspection l Date: February 9, 1990 Owner Name & Address: Georgia Power Company.
'c-333 Piedmont Avenue, N.E. ;
P.O. Box 4545 >
+
' Atlanta, Georgia 30302 Name & Address of Nuclear Generatina Plant:
Edwin I. Hatch Nuclear Plant Route 1, Box 278 Baxley, Georgia 31513
.Name Assioned to Nuclear Plant Station:
Edwin I. Hatch Nuclear Plant Unit 2 Comme-rcial Service Date: September 5, 1979
~)
Gross Generatina Capability:
.2436 MWt, 817.3 MWe i State, Province, or Municioality Assioned Number:
N/A
;N/A HAljonal Board Number Assioned by Manufacturer:
1 1 I l '. g [ E
-Name of Component-or Part of Comoonent ISI InvqlyAd
() Representative samples of the following components and areas were examined with nondestructive testing techniques.
> . Class 1 Reactor Pressure Vessel Reactor Pressure Vessel Closure Head Main Steam Piping System Feedwater: Piping System Residual Heat Removal System Control Rod'Dr.tve System Reactor Recirculation System Core Spray System Reactor Water Cleanup System Valve Internal surfaces Standby Liquid Control System High Pressure Coolant Injection System Reactor Core Isolation Cooling System Class 2 RHR System Core Spray System HPCI System Control Rod Drive System Containment Purge and Inerting System Reactor Water Cleanup System Main Steam-Piping System
. 5
t,. Y System Pressure /Leakaae Tests System Class Test Recuired 1 1 Hydrostatic Test.
- Reactor Pressure Vessel and-Associated-Class 1 Piping and Components 1 1 Hydrostatic Test-
-SBLC.(2C41) 2 2 Hydrostatic Tests--
RHR (2E11) (partial) t 3 2 Hydrostatic Tests RHR (2E11) 2 4 Air Flow Tests RHR -- (2E11) 2 1 Hydrostatic Test Main Steam (2N11) Core Spray (2E21) 2 1 Functional Test-12 1 Functional Test HPCI (2E41) 3 11 Pneumatic Tests Main Steam Relief (2B21) 2 1 Functional-Test PSW (2P41) 3 1 Inservice Test PSW (2P41) 3 13 Hydrostatic Tests-PSW (2P41) 3 l' Inservice. Test FPC (2G41) Pioe Suecort & Hanaer Examination-Class l' Main Steam System Residual ~ Heat Removal System Reactor Core Isolation Cooling System
. Reactor: Recirculation System Reactor Water' Cleanup System
, Class 2 High Pressure Coolant Injection System Residual Heat Removal System Reactor Core Isolation Cooling System Main Steam System O .-Class 3
' Main Steam Safety / Relief Valve Discharge System Plant Service Water System 6 i
si i k Name & Address of Manufacturer of Comoonents: 1.- Reactor Pressure Vessel and Closure Head:
. Combustion Engineering, Inc.
-Chattanooga, TN
- 2. Piping (Classes 1, 2, and 3)
- a. Pullman Power Products Division of. Pullman-Kellogg Williamsport, PA
- b. General-Electric Company San Jose, CA-Note: Piping purchased by General Electric and Pullman and installed by Pullman. Material certifications and manufacturer information are available for review in the Records Management Department at the Hatch Plant Site,
- 3. ' Piping Supports and Hangers (Classes 1, 2, and 3)
( a. Bergen-Paterson Pipe Support Corporation Laconia, NH b..ITT Grinnell Corporation Providence, Rhode Island
- c. Pacific Scientific Anaheim, CA
- 4. ' Valves, Pumps, and Heat Exchangers
- a. Byron-Jackson, Inc.
Los Angeles, CA
- b. Crane New York, NY
- c. Wm. Powell Company Cincinnati, OH
-d. General Electric San' Jose, CA Date of Inservice Insoection:
7 September 1989 - December 1989 .
comolation Date of Inservice Insoection: () December 12, 1989 Name of Inspector: Donald R. Laakso (ANI/ANII) Name:& Mailina Address of Insoector's Employer: The Hartford Steam Boiler Inspection and Insurance Connany. 1117 Perimeter Center West Suite E 301 Atlanta, Georgia 30338 e 8
E,f") . N_/ . ; ABSTRACT An Inservice Inspection of selected Class 1, 2 and 3 components at- , Georgia Power Company's Edwin I. Hatch Nuclear Plant Unit 2 was performed during the Fall 1989 Maintenance / Refueling Outage. The components were , examined in accordance with the applicable ISI outage Plan, including.any . changes made during the outage as approved by GPC. This outage marked the end of the first 10-Year ISI Inspection Interval for E.I. Hatch Unit 2. All examinations required to be performed during the interval were to be completed prior to 5-1-90. Therefore all remaining first interval examinations were scheduled to be performed during the outage. All examinations were completed and no first interval examinations were deferred. The nondestructive examinations were performed using VT, PT, MT'and UT examination techniques. SCS personnel and their contractors; Ebasco and In addition, GE
'f g GE_ performed NDE of the selected welds and components.
assisted SCS and Ebasco personnel with VT examination of selected RPV ( J- internal components. SCS NDE procedures were utilized for all ASME Section XI Examinations. Ebasco and_GE personnel were qualified to the applicable SCS procedures and EPRI certified inspectors were utilized for) all examinations involving IGSCC susceptible materials. SCS and C&L personnel performed Eddy Current Examinations of non ASME Section XI components per a request from GPC. C&L procedures were utilized for the performance of the eddy current examinations. In addition to NDE of Class 1 and 2 welds and components, pressure testing, visual examination of Class 1 valve internal surfaces and visual: Third examination of pipe supports and hangers were_also performed. party review (ANII) was utilized for all examinations of ASME Section XI components.
'J 9
i
-- ___.__ ---.[._ _____..-__ _.-____.__ _ _ _ _.______ _ _ _ -
I l
.] , /
Y . Selected components were examined in accordance with the following ' N. / documents:
- Section XI of the American Society of Mechanical Engineers (ASME)
Boiler and Pressure Vessel Code, " Rules for Inservice Inspection of ; Nuclear Power Plant Components," 1980 Edition with Addenda through Winter.1981. '
- United States Nuclear Regulatory Commission, NUREG 0313, Revision 2,
" Technical Report on Material Selection and Processing Guidelines for BWR Coolant Pressure Boundary Piping".
- United States Nuclear Regulatory Commission, NUREG 0619, "BWR Feedwater Nozzle and Control-Rod Drive Return Line Nozzle Cracking".
- United States Nuclear Regulatory Commission I&E Bulletin 80-13 Visual Examination of Core Spray Spargers.
- General Electric Company Service Information Letter-433, Shroud Head Bolting Inspection.
- SCS " Inservice Inspection Outage Plan, Edwin I. Hatch Nuclear Plant, Unit 2 1989 Fall Refueling Outage Revision 1, Deviation 001". ,
- SCS "Second Ten-Year Examination Plan, Edwin I. Hatch Nuclear Plant' Unit 2."
- United States Nuclear Regulatory Commission NUREG 0803, " Generic Safety Evaluation Report Regarding Integrity of BWR SCRAM System
- Piping."-
l
\~ - United States Nuclear Regulatory Commission I&E Bulletin 80-13 Visual Examination of Core Spray Spargers. '
- Case N-479, Boiling Water Reactor (BWR) Main Steam Hydrostatic Test, Section XI, Division 1 Representative samples of the following systems, comprised of selected Class 1., 2, and 3 components, were examined using various NDE techniques, in accordance with the above documents:
Class 1 Reactor Pressure Vessel (2B11) Main Steam System (2B21) Feedwater System (2B21) Reactor Recirculation System (2B31) Control Rod Drive System (2C11) Standby Liquid Control System (2C41)
~
Residual Heat Removal System (2E11) Core Spray System (2E21) High Pressure Coolant Injection System (2E41) Reactor Core Isolation Cooling System (2E51) fs Valve Internals
'( Valve Bolting
)
10 s
Class 2 Residual Heat Removal System (2E11) Core Spray System (2E21) lf}
- A .- High Pressure Coolant Injection System (2E41)
L Containment Purge and Inerting System (2T48) ; Control Rod Drive System (2C11) l Reactor Water Cleanup System (2G31) ; Reactor Core Isolation Cooling System (2E51) Main Steam Auxiliary System Piping (2N11) Turbine Steam Bypass System (2N37) Class 3 Service Water System (2E11) (2P41) Fuel Pool Cooling System (2G41) Main Steam Relief Valve Discharge Piping (2B21) Other - Augmented. Eddy-Current Examinations were performed on the following components: Unit 1 Feedwater Heaters 4A, 4B, 6A, 6B, 7A,, 7B, BA, BB, 10A, 10B, and the main generator stator water coolers and hydrogen coolers. A separate report issued by C&L and distributed by SCS will include ; all addy-current examinations. ~ N UT thickness. measurements were performed on selected components ~1n.the Extraction Steam and Condensate Feedwater Piping Systems. A portion of these components were selected due to their similarity in design and operating conditions to components involved with the "Surry pipe break incident". . A separate report for-these examinations was prepared by SCS and was. submitted to GPC engineering. Nine. (9) RHR welds, one _(1) Core Spray weld, one (1) HPCI weld, five (5) RCIC welds, one (1) RWCU weld and two-(2) CRD welds were examined using surface _ examinations-techniques (MT or PT) due to. augmented commitments made by GPC. These exams are not required by the ASME
.Section XI Code due to.certain exemption criteria but are included.in the augmented section of the ISI Program.
'Seven (7) welds in the Class 3 section of the RWCU System outside of the outboard containment isolation valve were examined (UT) per NUREG-0313 per an augmented requirement by the NRC.. These welds were located-in portions of the_ piping system that are classified as non-safety related. ,
11 O .r--
CLASS 1 EXAMINATIONS + 7 , RPV Examinations Four'(4) nozzle-to-shell welds and six (6) nozzle inner radius No reportable welds indications were examined using manual UT techniques. were detected. The.RPV_ closure head-to-flange weld was examined (MT & UT) due to an indication detected during the 1985 outage. There was no significant change in the indication and it was deemed acceptable. RPV Internal Examinations l Per ASME Section XI, selected RPV internals were examined. These examinations included portions of the vessel interior, interior attachments beyond the belt line region and within the belt line region and various RPV internal components. All thirty-six (36) shroud head hold down bolts were UT examined per-GE I SIL-433. Two bolts (#13 and #34) had been previously noted as containing
- UT indications. These indications were previously evaluated by GE and deemed acceptable. No new indications were detected and the previously
<s identified indications could not be reproduced during the inspection.
l -( Per IE. Bulletin 80-13, the core spray sparger and associated piping was VT. examined. No reportable indications were detected. Selected RPV internals were examined using remote visual examination techniques. Numerous indications in the steam dryer support ring (45), - [ ' . vertical vane welds (2) and steam dryer support brackets (45) had been ~ reported during previous outages. These indications were evaluated by GE: and found to be acceptable. A representative sample of these indications was sized and compared to previous results. No'significant change was ; noted in any of the indications and no new indications were discovered in:
-the support ring or support bracket areas. New indications were noted next-to vertical vane weld #12. These were evaluated by GE and found This to be acceptable. A new indication was-noted in drain channel #8.
l indication was evaluated by GE and found acceptable for continued l b . operation with some proposed contingency plans for the next outage. Visual examination of the jet pump mixing nozzles revealed evidence of erosion in the throat area. This erosion had been reported during the 1 L No l previous outage and had been evaluated and deemed acceptable by GE. significant changes were noted in the throat area erosion. 4 9 s V 12
NUREG 0313 7)_ i GPC is committed.to the performance of surface and volumetric
' examinations on IGSCC susceptible welds in accordance with NUREG 0313.-
This commitment is formalized in GPC response to NRC. Generic Letter ' 88-01.
. Thirty-three (33) piping welds were examined using= volumetric.and surface NDE techniques. No new reportable indications.were detected.
Three (3) piping welds were examined using volumetric NDE techniques only. No new indications were detected in these welds. l Eight (D) integral attachment welds were examined using surface NDE techniques. These attachments were all hanger lugs and no reportable indications were detected. Five (5) RINTSA welds were examined using UT and no indications other than geometric reflectors were detected.
.i NUREG 0619 j
Four (4) feedwater nozzle straight cylinder bore sections and. inner
. radius areas were examined using UT and twelve (12) feedwater piping
' ( g) welds'were examined using UT and MT NDE techniques. No new reportable L ' indications were detected.
1 l I l 1 I t l-l
/
- i l
l L 13 4 h, .
c Other class 1 Examinations Thirty-one (31) Class 1 components were examined These using volumetric, components included surface and visual examination techniques.
piping welds, bolting and integral attachment welds. No new indications resulted from these examinations.
Eleven (11) Class 1 valves were disassembled for maintenance / inspection The internals of these valves were VT inspected by during the outage. GPC Q.C. personnel. The examinations tables contain cross reference to MWO numbers in order to provide traceability of examination results, deficiencies and required repairs. Fifteen (15) CRDs were replaced and the associated bolts, studs andGPCnuts were examined per item B7.80, category B-G-2 of ASME Section XI. Q.C. personnel performed the VT-1 examination. Class II Examinations Forty-five (45) welds were examined using surface and volumetric NDE techniques as applicable. One linear indication was detected by MT examination and reported to GPC. The indication was evaluated and found to be acceptable. No other reportable indications were noted. l 4 NUREG 0619 Two (2) CRD welds and one (1) RWCU weld were examined by UT techniques Os per NUREG-0619. No reportable indications were noted. Pressure Testina (Class 1. 2 and 3) 1 Two (2) Class 1 hydrostatic tests were performed including the 10-Year ! Class 1 hydro. A portion of two (2) Class 2 hydrostatic testsxwere complete; performed due to a change in the required boundaries and one (1) ! Class 2 hydrostatic test was performed. Four (4) Class 2 free-flow verification tests and'three (3) Class 2 functional' tests were Class 3 completed. Eleven (11) Class 3 hydrostatic tests, eleven (11) See. pneumatic tests and two (2) Class 3 Inservice tests were completed. '
'the Pressure Test Section of this report for specific test !
identifications and details. 2 and 31 ComDonent SuDoort Examinations (Class 1. One hundred and forty-two (142) component supports were VT examined during-the outage. Twenty-seven (27) were reported to GPC with unacceptable conditions. Twenty-three (23) of the supports were repairec were evaluated by engineering and found to and re-examined and four (4) be acceptable as is, n l 14 x
m _1 e
-Renairs and ReolacQments j
A; (r s)o . list Repair / Replacement activities are tracked during each operating cycle. of_the activities for the completed cycle is included in the , Repair / Replacement Section of this-report. Major repair / replacement activities included; cut-out and replacement of a portion of RWCU pipe due to indications, head vent valves 2B21-F001 and' 2B21-F002 were removed and the line blanked off and all twenty (20) jet
, 1 pump hold down beams were replaced.
Auamented Examinations Two (2) CRD welds and one (1) RWCU weldNo were examined reportable (UT) due to indications were augmented-commitments for NUREG 0619. detected. Nine (9) RHR welds, one (1) Core Spray Weld, one (1) HPCI weld and five (5) RWCU welds were examined (MT) due to GPC augmented commitments _for Emergency Core Cooling System piping and components. No reportable indications were detected. i Seven (7) welds in the RWCU system were UT examined per augmented commitments to NUREG-0313. No rejectable indications were noted, however; f~ a combination surface / interior indication was deemed significant enough 1 (j to warrant investigation. A portion of pipe was cut from the system and I sen'c for metallurgical examination. The metallurgical report confirmed; that the indications were not caused by IGSCC. r Reoortable Indications Following is an itemized list of all welds and components which were reported with unacceptable indications. -All of these items were either ' repaired and reinspected or evaluated and found to by acceptable as is. r v 15
t summarv'of Indications corrective' Action () ' Identification- Indication 5.5" long linear Evaluation by GE,
-Steam Dryer acceptable as is Drain Channel #8 INF I89H2002 Gap between nut and Repaired -10H) 2-89-5053 Support'2N11-MS-H2O INF 189H2003 base plate, Loose nut Repaired - MWO 2-89-5053 Support 2N11-MS-H21 INF IB9H2003-Insufficient thread Repaired - MWO 2-89-5002*
Support 2E41-HPCI-H1 INF I89H2004 engagement Loose nut Repaired - MWO 2-89-5001-Support 2E11-RHR-H28 INF IB9H2005 Support 2E11-RHR-R133 Missing nut, loose nut Repaired -:MWO 2-89-5001 INF 189H2005 Loose nut Repaired - MWO 2-89-5001 Support 2E11-RHR-H321 INF 189H2005 j h: Missing washer Repaired - MWO. 2-89-5001-
' Support 2E11-RHR-H713 INF IB9H2005 Loose bolt Repaired - MWO 2-89-5119 Support 2E41-HPCI-H32 INF I89H2006 Loose jam nut Repaired - MWO 2-89-5119' Support 2E41-HPCI-H34 INF I89H2006 Loose jam nut Repaired - MWO 2-89-5119 Support 2E41-HPCI-R58 -INF 189H2006 Misalignment Repaired - MWO 2-89-5119:
Support 2E41-HPCI-R59 INF IB9H2006 Missing Spacer Repaired - MWO 2-89-5119 Support.2E41-MPCI-R90 INF 189H2006 Evaluated by GE, Steam Dryer, bank #12 Linear surface acceptable as is vertical weld INF 189H2007 [ L 1 I 1 16 i-i______ . .
p Summary of Indications (cont.) . p-40
~
Wald 2G31-3RWCU-4-D-11 3/8" linear PT Pipe cut out and i ). indication replaced, MWO 2-89-5340* INF IB9H2008 , support 2N11-MS-R45 Loose nuts Repaired - MWO 2-89-5297 INF I89H2011 j No spacer washer Acceptable as is Support 2E11-RHR-R326 per 52SV-SUV-004-2S ' INF I89H2012 Support 2E11-RHR-H214 Missing anchor bolt Acceptable as is < INF 189H2012 . Support 2E11-RHR-H215 Missing anchor bolt Acceptable as is 3 ' INF IB9H2012 Support 2E11-RHR-H216 Missing. anchor bolt Acceptable as'is INF I89H2012 L Loose nuts Repaired MWO 2-89-5298' ; Support 2G31-RWCU-R167 INF I89H2013 Loose jam nut Repaired MWO 2-89-5299' Support 2B31-SS-A14 INF I89H2014 Missing cotter pin Repaired MWO 2-89-5301 , Support 2B21-Torsion &-Lateral INF 789H2015 a. Loose nuts Repaired MWO-2-89-5301: Support 2B21-MS-H10 INF I89H2015' b Improper spring Repaired MWO 2-89-5384* Support 2E41-HPCI-H6 can setting INF I89H2018 Improper spring Repaired MWO 2-89-5485 k Support 2B31-HA2-can setting INF I89H2021 22" long MT Acceptable per para.21 Weld- of ASME Spec. for.SA-106 2E11-2RHR-16B-DS-8PS-1 indication
- material INF IB9H2022 l
Improper Spring Repaired MWO 2-89-5485 j Support 2B31-HB2 Can Setting INF I89H2023
\
V
~
Improper Spring Repaired MWO 2-89-5485 ) Support 2B31-HB1-Can Setting INF 189H2024 l I 17
= , .
p..
- Summarv of Indications (cont.) )
s Improper Spring Repaired MWO 2-89-5485 A. Support 2B31-HB4 INF-I89H2024 Can Setting , Improper Spring Repaired MWO-2-89-5485 Support 2B31-HA4 INF I89H2024 Can Setting
- These MWOs did not require initial or final ANII review.'
t t f. l t , r l r I 18
h> t A
)The following sections of this owners' Data Report contain the summary of
~
i
-:' the NDE Examinations performed, provides additional information and _ gives '
results of those examinations, , t 4 - i i t . J e
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SUMMARY
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. CLASS 1 EXAMINATIONS i l !
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7---- Edwin I. Match Unit 2 1989 Fatt Refueling Outage Class 1 Components
'Page 1 of 29 RI REflNIKS/SASIC" ASME ,
NDE - EXAft/ CAL. EXAM GEOM /0TNER - Call 8AAT105 BLOCK EXAM NI NRI SECTION XI PROCEDLNt( SIEET NO. SETNIN F IG. 100. EXAftlllAT105/ AREA CAT. NO. RPV EMARINATIO_NS x 64-H
' NT-N-500/3 589N2n053 2NC-2 MT X Indication froni-81.40 A-3/03 UT-N-410/4 S89N2UO65 UT 1985 was 45 Deg.
CLOSURE NEAD-TO-FLG
$89N2C077 UT Cat.
8-A CENTERLifT STUD 1 TO x -DAC and thus NRI S89H20084 STUD 20 (CW) $89N2C076 UT Cat. K S89N2UO57
$89N20055 UT Cat.
x 61-N 589N2UO55 UT UT-N-410/4 A-T/04 2N2B S89N2C054 UT CaI. 83.90 8 LOOP REClRCULATION 589N2UO53 X 8-D letLET NOZZ TO SHELL
$89N20053 UT Cat.
X
$99N2U052
$89N2CO'2 UT Cat.
x 62 N UT-N-410/4' $89N20214 UT. A-1/04 2N3C S89H2C168 .UT Cat. 83.90 C LOOP MAIN STEAM S89H2U218 x S-D OUTLET SNELL T0 NOZZ S89N2C175 UT Cat. 589N2U216 x
$89N2C173 UT Cat.
N_
-~\ ,< .
O J Edwin 8. notch tmit 2 1989 Fatt Refueling Outsee Ctess 1 Compsonents Pope 2 of 29 ASME REgettKS/9ASIC uBE EM m/ CAL. El EMAN ERfue SECTION XI Pt0CE8tpE juEET up. ut- un! siEGt/0TuER CAllaunTIGB SLOCK CAT. up. FIG. 30. ERfftltWTIM/W IET@ ItPV EXAWeleAT10us (Cont'd) f 589m2U21T M 62-n 2u5s UT UT-n-410/6 03.90 A-1/06
$89#2C174 UT Cat.
S-9 3 LOOP CORE SMtAY S89M2U219 M IulET ts0ZZ TO SNELL
$8942C176 UT Cat.
589u2U215 N
$89u2C172 UT Cat.
l 989u2UO81 x 64-a 2n6A UT UT-n-480/3 83.100 A-3/03
$89m2C973 UT Cat.
s-e A LOOP Rfut MEM l i SMtAY ItJZZLE It x 589u2L965 x 64-N i 2te6s UT UT-N-410/4 C3.90 A-3/03
$89512C063 UT Cet.
8-9 8 Loor asut IIEAD
$8942U067 x SpetAY IIOZZLE TO IIEAD I
$89u2C965 UT Cet.
S89m2UO66 N
$89u2C064 UT Cet.
i S89n2UQ UT Thickness
$99n2UU51 x 61-n UT UT-n-480/3 j 83.100 A-1/04 2W3C 589n20051 UT Cet.
8-D sIOZZLE Ia r N
o il = ? ? ?
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f' .( t i s \ V Edwin I. Match '.Anit 2 1989 Talt Refueling Outage Class 1 Congenents Page 5 of 29 ESME EMAN ISE erase / CAL. El RE8uMMCSteASIC SECTION MI EMM
$NEET 50. WJ WRI GEGIVOTHER CAlt9AAfl0N BLOCK CAT. NO. FIG. 50. EWWIlt4T10ll/AKA MTu@ PROCESIDE FEEDtmTER SYSTEM (Cont'd)
UT-n-400/8 $99W24066 K 46-# A-13/03 2321-1FW-185-7 UT 89.11
$89N20165 K PIPE TO TEE NT MT-#-500/3 O-J
$8942C136 UT Cat.
$89N2U187 UT Thickness i
$89N2NO33 N TT M A-38A/O 2u21-2TW-18A-2 UT UT-M-400/8 89.11 mi MT-N-500/3 $89W2u285 x optionetty O-J TEE TO PIPE S89u2C215 UT Cat. tegr:xted to 589u2U286 N Class 1 I
$89W2C216 UT Cat.
t l f UT UT-N-400/8 $89N2M060 x l s9.11 A-38A/00 2m21-27W-18A-3 MT-N-500/3 $89n20065 x TT-n i PIPE TO VALVE MT e-J
$89M2C065 UT Cat. OptlonetIy S89u2OO68 x upgraded to
{ S89N2C068 UT Cat. Class 1 i
$89M2U131 UT Thickpess
! Malm STEAft SYSTEM I 8/.50 A-5/01 2821-1mS-8A 85R-278 vi vi-M-710/2' $89M2V144 SAT
'8-G-2 fLAeGE BOLilNG
, N l UI
^
% N. M l
I' I i l l Edwin I natch LWiit 2 1989 Fett Refueling Outoge Class 1 Components i Page 6 of 29 cm - NDE EWW4/ CAL. El RfaMAES/9A$lt EmmM EMAM SECTION XI SuEET 50. ul art Gest /0THER CAL 18Enflou 8 LOCK CAT. NO. FIG. 20. E3LNt!IIATIM/W IETuls PROCEgyltE l 14AIN STEAM SYSTEM (Cont'd) UT-n-400/8 580m2M088 m 81 # A-5/01 2s21-1 sis-8s-est-1 UT 89.11 l MT MT-N-500/3 589m2n090 m Lineer indication S-J BRANCM ComuECTION
$89N20274 X detected. See TO PIPE 58942C206 UT Cat. 58942m090. Acceptable af ter sectronicat I sS9n2U275 m l 58942C207 UT Cat. renowet.
I vi VT-e-710/2 589u2v145 sat 87.50 A-5/01 2s21-1MS-as-tsa-2FS 8-G-2 FLANGE 80LiteG i i UT-n-400/8 589u2N089 x 81-m 2521-19tS-8C- Asst-1 UT 99.11 A-5/01 NT MT-N-500/3 589n2u277 x e-J 3RANCn rrum8CTION 589u2C289 UT Cat. TO PIPE S89n2UZT6 M I $89u2C208 UT Cat. VT VT-n-710/2 589u2v146 SAT 87.50 A-5/01 2821-1MS-8C-ssa-2F8 8-G-2 FlamGE SOLTimG N
O O = 0 r I Edein t. notch tmit 2 1989 Fatt aefuelins cutage Ctess 1 r w s Page 7 of 29 ASME age EMAN/ CAL. El SEMMMCS/9ASIC ENast Ouse SECTien XI SnEET an, u[ us,1 E UR/0THER CallenAffas stout CAT. NO. FIG. 30. DIMilIIATIW/AN.A IETul3 PROCEDURE
~
I { MAIN STEAft SYSTEM (Cont'd) UT-n-400/8 $89N3e015 x 81-# A-5/01 2821-18tS-5C-CSR-1 UT 39.11 NT-N-500/3 $8942u034 m !' 3RANCN ComuECTION TO MT 8-J ( $89n20034 UT Cat. l PIPE r
$89n2UO33 x I
' 589420033 UT Cat. l VT VT-n-710/2 $89#2v147 Sai ST.50 A-5/01 2821-1MS-80-852-2FS ' FLAsNiE BOLTieG O-G-2 i CORE SPRAY SYSTEN UT-n-400/8 $89n2u017 x 137-a A-24/03 2E21-1CS-104-5 UT 99.11 NT-N-500/3 589#2U001 X EL50W TO PIPE MT 0-J
$8942C001 UT Cat.
$89u24816 x 137-n A-25/03 2E21-1CS-10s-3 UT UT-n-400/8 89.11 MT NT-n-500/3 $89m2UO46 x 0-J VALVE TO PIPE
$8942C066 UT Cat.
S89N2UO67 X
$89u20047 UT Cat.
N f 4 i
, . , , ,. .. . . . . _ - + . - - . - , . _ - . - - ._u.. _ _ . . - ,_ _ - , _ _ - _ _ _ _ - _ _ . _ _ _ _ _ _ . _ _ - _ _ _ - _ . _ _ _ _ _ _ _ . _ _ - . . _ _ _ _ . _ _ _ _ _ _ . _ . _ _ _ _ -
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(Q/ Y Edwin I. notch unit 2 1989 Fat Refuelins Outage Ctess 1 e ._ as Page 9 of 29 ASME , SECTION MI EWWI EMAN NBE ' EWut/CA*.. . RI REIWIAKs/9As1C CAT. 50. FIG. 50. ENmelsenTitm/m sETED PeoCE8tmE SIEET E0. WI g,I GEGE/0TNER CAllGRATION SLOCK 1 VALVE BOLTING 87.70 A-26/03 2E41-F002 VT vi-N-710/2 589M2V148 SAT. 3-G-2 87.70 A-27/05 2E31-F007 WT VT-n-710/2 589u2v108 SAT. B-G-2 8T.TO A-2T/05 2E51-F008 VT VT-N-710/2 $8942v100 sat. B-G-2 REACTOR WATER CLEAIRP SYSTEM 89.32 A-38A/0 2G31-1aWCU-3-5 MT NT-n-500/3 sS9u2M098 x new weld, 0-J PIPE TO BRAflCN cptionetty ComuECTICII t, graded to Ctess 1. aEACTOR C00UWT PtsEPs 810.20 A-4/02 2RC-9 PUMP LUG-1 PT PT-N-600/2 589u2P011 x B-K-1 B10.20 A-4/02 2RC-8 PUMP LUG-1A2 PT PT-N-600/2 $89n2PO!2 x-8 t-1 N O _ - -. ~ _ - . _ __ . .. . _ _ . _ . .
g :
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r - l1 Edwin 1. # etch Unit 2
- 1989 Fet t Refueling Outage -
Class 1 Cagenents Page 12 of 29
~
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' RI NEamaKSteASIC EXAM WE ERAM/ CAL.
SECTION XI E30s: SMEET NO. NI IRI GEtm/CTE R CALi p flge SLOCK FIG. 110. ENMlim4THM/ MEA MTNW PROCEDWE g CAT. NO.
="c-0313 EXAftINATI(NIS (Cent'd3 589u2P031 x 53-n, 78-n 2821-1FW-12AS-11 UT UT-n-409/5 e5.50 A-10/03 PT-N-600/2 589N2U114 x TRAftSITION PIECE TO PT
, 3-F S89u2C097 UT Cat. < (03130) SAFE-END ENTENSION S89N2U118 X
$89N2C101 UT Cat.
S89u20167 x
$89n2C138 UT Cal.
589n2P030 m 78-n 2821-1FW-12As-12 UT UT-n-409/5 89.11 A-10/03
$89n2U168 X SAFE-ESID ENTENSION PT PT-N-600/2 3-J
$8942C139 UT Cat. .
. (03130) TO SAFE-TND ! i 1
$89n2P029 x 53-n, 78-N 2s21-1FW-12As-13 UT UT-M-409/5 85.50 A-10/03 PT-N-600/2 589n2u115 x SAFE-END TO PT
$ g-F
$89M2C098 UT Cat. .
(C3130) TRAstSITION PIECE 589n2U119 x i i 589M2C102 UT Cat.
$8pn2U169 x
.S89W2C140 UT Cat.
l t N ;
, , . . _ . . _ . _ . . _- - . . , - _ _- - . . - _ . , .~ . . . _ . . _ - . . . . - __ . _ . . - _
Edwin 1. Hatch (mit 2 1989 Fet( NefueOrig (hetage Class T Camponents Page 13 of 29 RI REmeAIs/SAstC ASME ' NDE EMAN/ CAL. EMAR CAttORATION BLOCK SECTION XI EMAn METuop Pe0CEptAE saEET 90. El 31 GEOR/OfnER FIG, NI?. EWpull4TIOR/ AREA CAT. WO. muREG 0313 EMAntaAf t0NS (Cont'd) - x 53-N, 78-N UT-N-409/5 $89u2P036 UT A-11/06 2s21-1FW-129C-11 e5.50 PT-M-600/2 MM N PT TRAmstTION PIECE TO Ut Cat. 3-F s89M2C081 SAFE-ELD EXTENSION N (03130) ss9n2U124
$89u2C10T UT CaI.
$P%11103 x
$89u2C006 UT Cat.
x 78-# UT-n-409/5 589u2P03T UT A-11/06 2521-1FW-129C-12 X 39.11 PT-N-600/2 589n2Ue99 SAFE-Emp EXTENSION 3-J PT s-J SWW2C082 UT Cat. SAFE-END ENTENsl0N (03130) x 53-w, 78.n UT-N-409/5 589n2P038 UT-A-11/04 2821-1FW-12eC-13 x 33.50 PT-N-600/2 s99u2ut00 PT SAFE-E W TO UT Cat. 8F $89n20083 TRANstTION PIECE X (031303 sS9n2U106 589N2C08T UT Cat. s89#2U125 N s99W2C108 UT Cat. (#3 (A
~
"h
. (J i
Edwin 1. Metch unit 2 1989 Fall Refueling Outoge Class 1 Components Page 14 of 29 ASME RI SEmeRES/9ASIC ENAM MDE ENAft/ CAL. - SECTion NI EMAse CAL 15EATI(pl $ LOCK _ FIG. NO. [JIMIlg4 TIM /4REA g PROG,0W( S E T NO. 3,I. M GE(34/0TutR CAT. NO. _ uuREG 0313 EIUWilNATIONS (Cont'd) i 589W2P039 X 53 n, 78 n 2821-1FW-129D-8 UT UT-N-409/5 e5.50 A-11/04 589u2U122 N TRastSITION PIECE TO .PT PT-N-600/2 j s-F 589N2C105 UT Cat. (03130) SAFE-ENO ENTENSIOm S89u20101 X S89N20084 UT Cat.
$89n2UO95 M S89u20078 UT Cat.
589u2P041 M 78-M 2s21-1FW-12so-9 UT UT-n-409/5 39.11 A-11/04 PT-M-600/2 589u2UO96 x SAFE-END ENTENSlon PT g-J S89u20079 UT Cat. (03130) TO SAFE-Emo f l S89u2P060 x 53-M, 78-M I 2821-1tW-12sD-10 UT UT-n-409/5 e5.50 A-11/04 PT-M-600/2 589u2U102 x SAFE-END TO PT B-F
$89n20085 UT Cat.
(03130) TRAftSITION PIECE
$8942U123 x
$89u2C106 UT CaI.
S89n2UO97 x
$89N20000 UT Cat.
i b ( ..
-\'+.
e I o as a sls!-t i as a : s 'icia $~ I
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Edwin I. Match Unit 2 __ 1989 Fett Refueling outege Ctess 1 Ccugenents i Pope 16 of 29 i ASME ExAN upE ERAN/ CAL. EI #ENA8KS/9ASIC SECTION MI EXAM CAT. 800. FIG. WO. ERMIINATI(m/m 4iu@ PROCEDLEE SIEET a0. ul W1 GE(m/01NER CAL!ORAT10N 8 LOCK NUREG-0313 EMAHINATIMS (Cent *d) UT-n-609/5 58942P005 x 85-W, 106-W A-14/02 2831-1RC-12AR-F-5 UT 85.13 PT PT-M-600/2 $89M2UO19 m 8-F S-E TO Is0ZZLE 2x2F S89#20019 UT Cat. (3313C) INSI 1986 S89N2UO25 m S89M2C025 UT Cat. i S89M2UO22 X 589u2CO22 UT Cat. UT-n-609/5 $89N2P004 x 85-#, 106-n A-14/02 2831-1RC-12AR-G-5 UT 85.10 PT PT-M-600/2 589u20005 x 8-F S-E TO IIOZZLE 2ts2G 589#20002 UT Cet. (0313C) INSI 1986 589N2U006 x
$89N2C006 UT Cat.
S89n2Uo07 x
$89u20003 UT Cat.
UT-n-609/5 589N2P008 x 85-8, 106-N A-14/02 2831-1tC-12AR-M-5 UT 55.10 ' PT PT-M-600/2 $89n2Uo02 x S-F S-E 10 n0ZZLE 2N2M S8pn20016 UT Cat.
- (0313C) INSI 1986
$89#2U003 x
$89u20014 UT Cat.
$89u2U006 m 589u2 COTS UT Cat.
(,3
%/
Edwin I. Match Unit 2 T 1999 Fett Refueling Outage Ctess 1 C W s Psee 17' of 29 .
- u. LSNE WDE ERAM/ CAL. RI REMARKS /SASIC ERAM EMAN SECTION MI CAtlgAATION BLOCK CAT. NO. FIG. No. ERMeleATI(m/anEA 8ETNW PROCEDURE SuEET NO. E M GEWE/OfuER NUREG-0313 EMAMinATI(MS (Cant'd) 589u2Poe9 x 85-#, 108-w A-14/02 2s31-1RC-12AR-J-5 UT UT-n-409/5 e5.10 PT PT-n-600/2 589n2Uo23 x 8-F S-E TO N0Z2LE 2n2J
$89u20023 UT Cat.
(0313C) IMSI 1986 S8942UO26 N
$89n20026 UT Cat.
g29n2UO20 N
$89n2C020 UT Cat.
i
$89u2P010 x 85-n, 108-M A-14/02 2 31-1RC-12AR-K-5 UT UT-M-409/5 83.10 PT PT-n-600/2 $89u2U828 x s-F S-E TO N0ZZLE 2w2K
$89n20028 UT Cat.
i' (0313C) Inst 1986 S89#2UO30 X 589u20030 UT Cat. 58942WO32 x
$8942CO32 UT Cet.
589#2P001 X 85-#, 108-N A-15/02 2831-1CC-12ea-A-5 UT UT-N-409/5 l 85.10 PT-#-600/2 $89u2UO10 m S-E TO N0ZZLE 2#24 PT l s-F 58952C007 UT Cat. i (0313C) InSI 1986
$89n2UO98 M 589n20006 UT Cat.
S89n2Us99 x 589n20005 UT Cat. y 1- -- _ . ~ , . . _ _ . . ..._. ,,_ ,_ _
,- n,
\
d v
):
Edein I. notch tmit 2 1989 Fat 1 Refuelirig Outage i-Class 1 Components " Page 18 of 29 i LSME ISE Elups/ CAL. at aEmmutStenstC EMApe 'EMAN
- sECTION MI W IgeaffW SLOCK e mi up, et unt EMTNER CAT. 40. FIG. 50. MIIATlWAMA MTIIe
==cc-0313 EMAIIIIIATICII5 (Cant'd) 58942P002 x 85-#, 108-n 2831-1tC-1298-8-5 UT UT-n-409/5 e5.10 A-15/02 ss9u2UO11 M s-E TO N0ZZLE 2N28 PT PT-n-600/2 i
's-F
$89u2C010 UT Cat.
j (0313C) Inst 1986 s99u2UO13 X I i 589u2C012 UT Cat. f 589#2UO12 x s89u20008 UT Cat. 589u2P903 x 85-n, 108-4 j 2s31-tec-12eR-C-5 UT UT-n-409/5 35.10 A-15/02 PT PT-n-600/2 $89n2UO15 x 3-F s-E TO N0ZZLE 2u2C I s pu2C889 UT Cat. (0313C) Inst 1986 S89u2UO14 X 589u2C011 UT Cat. 589u2US16 M 589u20013 UT Cat. l spu2 Pee 6 x 85-n, 108-n 2s31-tec-12se-0-5 UT UT-n-4 W/5 85.10 A-15/02 PT-n-600/2 589u2U024 x s-E TO IIOZZLE 2n2D PT 5-F N UT Cat. (C313C) Inst 1986 589u2US21 x
$89u2C021 UT Cat.
389u2UOT8 m sS9u20018 UT Cat. 00
+ ( '
' \j '
Edwin 1. notch Unit 2 1989 Fett Refuelins Outsee Class 1 r w s Pese 19 of 29 iM . ? NDE EIUWI/ CAL. RI aEmants/emSIC SECTION MI EXAM ExAft SIEET up. EEGt/0TMER CAllgAATI(W BLOCK CAT. No. FIG. up. Dustl e TI0lt/AAEA MTuts PROCEntaE u_1 El uunEG-0313 ExAflINATIONS (Cont'e UT-n-409/5 58vn2P907 x 85-n, 108-n A-15/02 2831-1eC-129R-E-5 UT 85.10 PT PI-n-600/2 589n2UO29 x e-F S-E TO N0ZILE 2m2E 589n20029 UT Cat. ,, l (0313C) Inst 1986
$89n20031 x
$89n2CO31 UT Cat.
$8942U027 Jt
$89n2CO27 UT Cat.
$89n2P017 x 29-n, 84-n 85.10 A-16/03 2531-1tC-284-1 UT UT-n-409/1 PT-n-600/2 $89n2UOTS X N022LE 2W1A TO S-E PT 4
e-F
$89u20066 UT Cet.
f (0313C) Inst 1986
$89n2UOT6 x
$89n2C068 UT Cet.
S89n2UO74 x 589n2C070 UT Cet.
! $89n2P020 x 29 n, 86-n ,
A-18/03 2e31-1ec-28s-1 UT UT-n-409/5 85.10 PT PT-N-600/2 S89u2U0F5 m 5-F IIOZZLE 2N18 TO S-E
$89n2C871 UT Cat.
(0313C) Inst 1986
* $89n2WOTT x
$89n2C969 UT t,at.
$89n2Uer9 x
$89u20067 UT Cat.
; (ya W
\ 3 3
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/
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3 d d d 2 20 2 2
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_ g u ed a td _ g6 s _ 3 9 . 6 1 s e e e s 1 1 i 1 1 4 1 4 1 4 1 4 n t 1 4 4 d 4 3 W L 2 E T t 5 9 2 - - l l 1 l l 1 1 1 # e e e e ee 1 r # # ee t- t t t 9 t t- t - - - ( - - d s S s 5 0 0 0 u e a e 8 5 G W W S e S g s 2- $ 6 2- 5 . 3 S Z S Z S z- 5 Z S 2- S 5 3 - M 2 s - S S - W 3
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- S 1n On
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- 3 - 3 3 5 L 5 t 5 L 5 L
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, BI I .
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- I Edwin 8. Datch Unit 2 1989 Fatt Refueling Outoge Ctess 1 Camponents Pope 21 of 29 CSME RI REsthARS/SASIC EXAN WDE EMAN/ CAL.
SECTION MI EMafe WT W. 31 31 E M ER CAlt W its SL W FIG. 50. Em!NATIM/M IETNp NSL2E CAT. NO. samEG-0313 EMAfileAT1W5 (Cont'd) x 97-#, 78-#, UT UT-n-409/5 $8942P060 A-1/06 2C11-1 Cap-3-R-1
' 35.10 x 120-N, 53-N PT PT-N-600/2 S8942U269 2n9 N0Z2LE TO Cap S-F UT Cat.
S89n2C205 (03130) $89N2U264 x i
$8942C200 UT Cat.
S89N2U263 X
$89u2C199 UT Cat.
$89n2U261 UT Thickness x 130-w UT UT-n-401/7 S89u2P025 39.11 A-21/03 2E11-1RNRee-20RS-1 K
PT PT-h-600/2 S8942UO36 s-J TEE TO PIPE
$8942C036 UT Cat.
(0313A) S89u2UO35 x
$89W20035 UT Cat.
589u2U181 UT Thickness N 130-w, 51 n UT UT-n-409/5 589n2u289 55.50 A-21/03 2E11-1RNRM-20RS-3 '
$8942C217 UT Cat.
0-F EL90W TO PIPE 589R2U292 N i (0313C) S89n2C219 UT Cat. 589n2U290 N
$89n2C218 UT Cat.
b $8m!u291 UT Thickness
+ 9'
- w e w w m. --
s-- a* _ .-- _ _ _ a __m _m_.___.__2___.m__ _ . ____,__m__m-______.__ _ u._._m-.___.m_...m_,m__ _ , . _ _ _ . . . _ _ . . - _ - . ._m____m._,._.m____m. _ _ _ _ _ _ - ______.-.m_
- ^
g , 'p. (.wY- , Edein I. Watch Unit 2 1989 Fett Refueling Outage Ctess 1 r w ts Page 22 of 29 ASME WE EMAft/ CAL. El RE8mRES/9ASIC. ENAR SECTION XI ' EMAft M Est/0 TIER CALI M Afl W SLM X FfG. 50. OlNIlm4TItm/W IETEW PROGptM SIEET 30. E CAT. u0. l uuREG-0313 EMAfflIIRTICBIS (Cent'd) 589N2U280 M 131-#, 12-# 2E11-1tuist-244-10 UT UT-N-409/5 85.50 A-22/03 58952C211 UT Cat. D-F PIPE TO EL90W 589N2U267 x (0313C) 589N2C203 Ut Cat. 589n2U265 x UT Cat. : 589N2C201 589u2uo37 x 125-n 2u2A UT UT-n-415/3 (03130) -
$99N20037 UT Cet.
-- RINTSA E LD 589e2U038 x 125-M 2n2s UT UT-n-415/3 (03130) -
589n2CO38 UT Cat. i
- AluTSA E LD 589n2ue39 .x 125-w 2s2C UT UT-N-415/3 (03130) -
$99u2CO39 UT Cat.
-- AlWTSA WELD Spu2uo60 m 125-n
- 2N2D UT UT-N-415/3 (03130) UT cal.
$89N2C060
-- RINTSA WELD i
58en2UO41 M 125-# 2u2E UT UT-n-415/3 ! (03130) - UT Cat.
$89m2C041
-- alNTSA WELD I
A ru
. . ._. - _ _ - . ~ _ ..- _ . ._ . . . .. _ _ _ . . _ _ ._. _ _ ~ . . - _ - _ . . __ _. - _ _ _ _ . _ _ _ _ _ .
-- ' m
'%d E&in I. Match Unit 2 1999 Fatt Refueling Outoge Ctoss 1 Components Page ?3 of 29 ASME ,
EXAM / CAL. RI 804AAKS/SASIC. ENAM NDE SECTION MI EMAN CAllgAATim SLOCK j FIG. 50. DWIINTItm/W sETag PEOCEMME SIEET 50. ul uRI, EE(m/0THER CAT. WO. ! 1 j uuREG-0313 EMAftinATIGES (Cant'd)
$89u2U279 N 131-n, 12-#
2E11-1 Ream-248-10 UT UT-N-409/5 35.50 A-23/03
$89N2C212 UT Cat.
B-F PIPE TO Ett0W S89u2U268 x (0313C) 589u2C204 UT Cat. S8942U266 x
$99N2C202 UT Cat.
x 137-W UT UT-n-400/8 $89u2P028 85.50 A-24/03 2E21-1CS-104-20
$89u2PO42 x monrelevant
*1PE TO SAFE-END PT PT-N-600/2 8-F Roirded irreieetion 589n2U200 x (1313D) detected. See 589n2C162 UT Cat.
UT Thickness $99u2PO=J. 58952U1M 589N2P027 x 78-# 2E21-1CS-10A-21 UT UT-n-409/5 35.10 A 24/03 PT-N-600/2 $8942U129 x SAFE-END TO N0ZZ1E PT O-F 589u2C112 UT cal. (23130) x S89n2U130
$89u2C113 UT col.
589N2U201 UT Thickness
$99N2U188 UT Thickness
.b De
g ~] l J. G J - Edsin I. Match unit 2 1909 fatt Refueling Outoge Ctoss 1 Cemenonents
~,.. ,a page 26 of 29 AsqE ,
mEMASES/SASIC Eman/ CAL. at EMAft WE SECTION xl ERM CALim ATi m aLot* P90CE9tmE SEET E 31 mi Etm/0TER FIG. WD. EMNIIMTIW/M ETNW CAT. NO. uumEG-0313 ExistINATIONS (Cant'd). M 133-N UT U1-n-401/7 58942POTO ' 99.11 A-28/03 2G31-teuttse-6-D-1 58942u250 x ORANCM ComuECTION PT . PT-N-600/2 3-J UT Cat. 589u2C192 TO PIPE (0313A) M 199u2U248 589n2C190 UT Cat.
$89u2P069 x 133-n UT UT-N-401/7 89.12 A-28/03 2C31-1eutuM-6-D-1LD PT-N-600/2 seen2u269 x PT 8-J LONGITUDtWAL SEAlt 58942C191 UT Cat.
(0313A) WELD ENTEMING DOWNSTREAft I numEG-0619 ERMINATIONS ! i x 41-M UT UT-N-480/3 589u2U153 " C3.100 A-1/06 2W4A UT Cat. s89n2C120 8-0 N0ZZLE Im i 61-M ! s89n2U152 X UT UT-N-488/3 83.100 A-1/06 2n68
$89u2C130 UT Cat.
' 8-D eDZ2LE It x 61-M UT UT-n-480/3 589u2U197 G3.100 A-1/06 2u4C
$8952C1d*) UT Cat.
9-D N0ZZLE IR b A
f I d (f V Edein 1. Match Unit 2 . 1989 Fett Refueling Outege Ctess1 r W s Page 25 of 29
- i. (.SfEE RI REmAINLS/9ASIC ENAft ISE ERM4/ CAL.
SECTION MI EXAft ETIES PROCEDutti SmEET N0. 51 g Est/cinER CAtttRAfl0E SLOCK CAT. NO. FIG. NO. 14MuenTIWW uuREG-0619 EIUWete4TIGIS (Cant'd) l 61-w UT-n-480/3 $89u2U151 x 2tmo UT C3.100 A-1/04 589#2C131 UT Cat. e-0 N0ZZLE It 58942U189 M 62-#, 53-# 2e64 UT UT-N-481/1
-- A-1/04
$89#2C150 UT Cat.
-- STRAIGHT
$89N2U161 N CTLluDRICAL SORE
$89n2C132 UT Cat.
589u2U193 M
$89u2C154 UT col.
589u2U194 x 62-M, 53-# 2r%e UT UT-N-481/1
-- A-1/04 S89W2C155 UT Cat.
-- STRAIGeff
$89M2U190 x CYLleSRICAL SORE SDW2C151 UT Cet.
i
$89#2U162 x
$8942C133 UT Cat.
589n2U163 N 62-n, 53-N 2tkC . UT UT-n-481/1
-- A-1/04
$99N2C134 UT Cet.
-- STEAIGMT
$89#2UI91 X CTLle0RICAL BORE S89#2C152 UT Cat.
S89n2U195' -N 589n2C156 UT Cat. A
' UI L - - - - - _ _ _ _ _ . _ _ . _ . _ _ _ . . __ _ _ . _ - - _-.- _. _ . - _ . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
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f / O' Q Edwin I. notch Unit 2 1989 Fett Refuelins outsee Ctess 1 Conquenents l
.-:=- w' P m 28 of 29
~
I i ASME , R$ SEIGMNtS/SASIC ENicI ISE ERAm/ CAL. SECTION MI ERAM PROGEptaf SEET E0. El IE,,1 EtNt/OTHER CALIMATItNI SLS E CAT . 110. FIG. up. EMMIMTIm/m IETW e. f ==rc-0619 E=_ammiles (Cant'd) i s8 m!no63 x 53-N 2521-1FU-12As-15 UT UT-n-400/8 39.11 A-10/03 Inefication acceptstrie NT-N-500/3 ss9W2ut09 x TRAIISITION PIECE TO mi S-J ty code. 589#20092 UT Cat. , IIOZ2LE > s89u2U196 x , S89n2C089 UT Cat. X 56-n, /0-n UT UT-N-400/8 $8942R056 39.11 A-11/06 2821-1FW-12eC-10 NT-n-500/3 589u2u120 x PIPE TO TRANSITION MT e-J S89N2C103 UT Cel. PIECE X l
$99R2U127 S89N2C110 UT Cat.
UT-n-400/8 58942n955 N 53 # 2s21-1FW-12sc-14 UT 89.11 A-11/04-NT-n-500/3 ss9n2U135 m TRANSITION PIECE TO MT s-J
$89N2C116 UT Cat.
TRAIISITicII PIECE 589N2u854 x 53 n 2s21-1FW-12ec-15 UT UT-n-400/8 89.11 A-11/06
#T-n-500/3 sS9u20133 x TRAustTION PIECE TO MT s-J 389u2C114 UT Cat.
IIOZZLE
$8952U136 x A UT eat.
- sS9 2e11r
[
-. - -. . - . - . . . _ . . - . . _ . . _ _ - - _ _____--___--_____a
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O , E.N I" Nb N E* , 49
VISUAL EXAMINATION OF CLASS 1 VALVE INTERNALS 4 This section provides a summation of the ASME required visual examinations of Class 1 valve internal surfaces. These examinations ---; were performed on eleven (11) valves that were disassembled for maintenance during the 1989 Refueling Outage. The examinations were == performed by Georgia Power Company Quality Control Inspection personnel in accordance with GPC Procedure 45QC-INS-012-0S. Listed below are the valves examined, the associated MWO number and a brief summary of the
- results.
MWO NUMBER REMARKS VALVE NUMBER 2B21-F010A 2-89-3104 Steam cuts in hinge pin area, 2-89-4858 LLRT failure 2B21-F022B 2-89-4772 LLRT failure 2B21-F028D 2-89-4771 LLRT failure 9 2B21-F077A 2-89-5490 LLRT failure 2E11-F017A 2-87-5208 Disassembled for IEN 89-01 2E11-F017B 2-89-5060 Disassembled for IEN 89-01 2 Ell-F050A 2-89-1003 Disassembled for TNPO SOER 86-03
- . 2 Ell-F050B 2-89-5205 LLRT failure 2E21-F006A 2-89-1005 Disassembled for INPO SOER 86-03 2E32-F001B 2-89-1944 Disassembled to repair packing leak 2G31-F004 2-89-3834* Disassembled per engineering commitment concerning back seated valves
- MWO did not require initial or final ANII review.
O 50
l O Visual Examination of Class 1 CRD Bolting ASME Section XI requires examination of the CRO Housings (bolts, studs and nuts) whenever the housings are disassembled. Fifteen (15) CRDs were replaced during the outage which facilitated visual examination (VT-1) of the bolts, studs and nuts. The subject examination were performed by GPC Q.C. personnel in conjunction with the CRD maintenance / replacement activities. Listed below are the-CRDs which were examined and the associated MWo numbers. C.RD E GED E 26-31 2-89-2499 10-35 2-89-2498 2-89-2507 10-31 2-89-2506 34-23 2-89-2493 42-43 2-89-2494 26-47 2-89-2505 14-07 2-89-2501 18-31 18-43 2-89-2495 34-35 2-89-2497 2-89-2500 34-39 2-89-2496 22-11 2-89-2504-14-15 2-89-2503 38-15 14-11 2-89-2502 No rejectable indications were noted from any of the examinations. e O 51
.tl t
i 1 [Y J. V t i i 1. G i L: k t,. 1 t h F i I i l
SUMMARY
o 4
-OF i CLASS 2 EXAMINATIONS h 4 r
l :?
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- Edwin T. Hatch thit 2 4
1989 Fatt Refueling Outage Class 2 Components Page 1 of 9 i ASME RI REMARES/ BASIC EXAM NDE Ex4M/ CAL I SECTION XI EXAM CAL 1gRATION BLOCK - SNEET NO. M1 NRI GEOM /0THER IETu(B PROCEDURE CAT. No. FIG. No. ExAMINATI(NI/ AREA i RESIDUAL HEAT REMOVAL SYSTEM 589N2M100 x Linear Indication MT - MT-N-500/3 C3.20 8-18/C5 2E11-2RNR-168-DS-8PS-1 . detected. See INF' S89N2M102 x CC DEVICE I89n2022. Acceptabte-
$89M20300 UT Sizing
( 2E11-RNR-A58 ( UT Evaluation per Para. 21 of ASpE S89u20301
- Material Specification -
i for SA-106 MT-H-500/3 $89u2M101- x 2E11-2RNR-168-DS-8PS-2 MT C3.20 5-18/05 C-C -DEVICE 2E11-RNR-A58
'x Indication acceptable
~ MT MT-H-500/3 .S89N2M001-C3.20 5-32/03 2E11-2RNR-208-PD-8-1PL-1f by coda.
C-C DEVICE 2E11-RNR-M190 MT-N-500/3 $89n2M002 x 2E11-2 Rut-208-PO-8-1PL-2 .MT C3.20 8-32/03 C-C DEVICE 2E11-RNR-M190 MT MT-H-500/3 S89N2M003 x' C3.20 8-32/03 2E11-2RNR-208-PD-8-1PL-3 C-C DEVICE 2E11-RNR-H190 (.D Os l
v . MO L S I I i G f A E n g - n- - t l 5 5 A 6 6 C. R E H n o on T i i D 3 t t E / N x x x a a O . . l u ul E G t t a a t a t e a a v v C C C C E E _ T T T T T T f-
- x x U U x U U U U x
R-N t-u 6 9 7 0 8 7 0 4 2 2 3 3 9 0 _ 4 0 5 9 16 92 0 0 4 0 4 O 40 6O 7 L O* 0 0 0 2 5 1 C 2M 0 C U 0 U2O U A N C
/ T 2 M M n U C 2 2 2 n n W
% t n 9
2 9 2 n u n u n 2 2 2 u M E n 9 9 9 9 %2 9' 8 8 8 9$8 9S8 9$8 9S8 9$3 A E M N E S 8
$ W 8 8 9 S $ $ 5 $ S $
e g a 2 t u s
- t. O tn 3 3 8 3 8 i
g e 3 / / / / n / / 0 0 0 0 U ni on 9 0 0 M 0 0 0 0 5 4 h l p f 5 S 5 - - c eu mo o E - - n- -n n- -n e6 t n n-a f C 2 8 - T T n e T T M T N U T M U R 2 e g M I l s a l s P i n aF al w C d 9 E 8 9 1 T T M T T A X
@T T
M T M MU MU E E 4 L P
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u E I T T S a 2 u n OT i e R 4 Y R R O R 2- O T 2 T 2 n S 2 E C - - E 1 i 1 I 1 E 1 V 1 E M L A 1 V 1 P 1 L E E A E I E A 2 T X V E E 2 P 2 V E O 2 D
. M E
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_ 1989 Fall Refueling Outage Ctess 2 C , -..;s Page 3 of 9
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AS8E Rt REMAAKS/SASIC l ENAR ISE - ERAM/ CAL SECTION XI EXAM . CAllORATION OLOCK FIG. No. ElWWilHAfteII/ AREA gigg Mt0RDUIIE SMEE7 NO. E 31 GECM/0THER CAT. 40. RES!"* NEAT m'"_ SYSTERI (Cont'd) MT NT-N-500/3 589u2M034 x-C5.11 a-19/03 2E11-2 Rut-60-RVD 19 C-F EL90W TO PIPE - Cone SPRAY SYSTEM
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MT-n-500/3 589n2n024 - x 5-59/03 2E21-2CS-128-5PL-1 mi . C3.20 t C-C DEVICE 2E21-CS-#17
.' MT-u-500/3 - S89u2M625 x- :;
2E21-2CS-128-5PL-2 MT - C3.20 e-59/03 C-C DEVICE 2E21-CS-N17 ;
- ni-N-500/3 589#2n026 x' s B-59/03 2E21-2CS-128-5PL-3 mi C3.20 C-C 0EVICE 2E21-CS-N17
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MT MT-N-500/3' $89n2n027 x C3.20 a-59/03 2E21-2CS-128-5PL-4 C-C DEVICE 2E21-CS-N17 .! MT NT-u-500/3 589n2no69 _x. 8-63/03' .2E21-2CS-208-TS-12PS-1 i C3.20 . C-C DEVICE 2E21-CS-N705 I Un
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-.Page 4 of 9 ASME RI REnlWIKS/ BASIC.
ExaN tee EK98/ CAL SECTION xl EXAM CAttgEATION BLOCK EXAMINATI(NI/A8EA MTN(5 PROCEDLRE SEET Wo. E .E GECNt/0THER CAT. NO. _ FIG. NO. CORE SPRAY SYSTEM (Cont'd) MT-N-500/3 589u2M050 x 2E21-2CS-208-TS-12PS-2 MT C3.20 8-63/03 k C-C -DEVICE 2E21-CS-N705 NT-N-500/3 589n2M028 x 2E21-2CS-208-TS-17PS NT C3.20 8-64/03 C-C DEVICE 2E21-CS-N703
~ MT-H-500/3 589M2M099 x 2E21-2CS-POP-8-1 MT C6.10 8-2A/00 FLANGE TO ELBOW C-G i CORE SPRAY PL5F S HIGN PRESSURE COOLANT INJECTlom SYSTEM 589n2M061 x 52 n
' MT 'MT-N-500/3 C5.21 8-16/03 2E41-2MPCI-8A-SS-4 S89N2UO64 x UT- UT-R-400/8 C-F '45-DEGREE EL8OW TO
$89M2C064 UT Cat.'
. PIPE 589M2UO66 UT Thickness S89N2U182 UT Thickness S89W2M051 x 961 of wetd MT' MT-H-500/3 . C3.20 8-67/02 2E41-2HPCI-10-0-13PS . esamined due CC DEVICE 2E41-NPCI-A65 to configuration. , Ill , 6)
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Ctess 2 Components Page 5 of 9-
' RI REstARKS/SASIC~
ASME ' NDE - EXAM / CAL ERAM- CALISRATION SLOCE SECTION XI EXAM -SWEET m0. N.J! E1, GEOM /OTIIER sitiftIOD PROC @uRE CAT. NO.__ FIG, up. EMAfsIIIATION/ AREA NIGN PRESp_w rau4sif INJECTION SYSTEM (Cont'd) S89N2M032 x MT Mi-N-500/3 8-M/03 2E41-2tIPCI-14-R-31PL-1 C3.20 DEVICE
- C-C '
2E41-NPCI-R102 589M2M031 x MT MT-N-500/3 8-M/03 341-2NPCI-14-R-31PL-2 C3.20 DEVICE C-C 2E41-IIPCI-R102 S89N2M030 x MT MT-N-500/3 8-M/03 2E41-2NPCI-14-R-31PL-3 C3.20 DEVICE. C-C 2E41-IIPCI-R102 589N2M029 x. MT Mi-N-500/3 s-M/03 2E41-211PCI-14-R-31PL-4 C3.20 ~ DEVICE C-C 2E41-NPCI-R102 589N2MG60 x Mi MT-N-500/3 . B-M/03 2E41-2tePCI-14-R-44PS=
.C3.20 DEVICE CC
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'1989 Fall Refueling Outoge Ctess 2 Components Page 6 of 9
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. NDE ' EXAM / CAL- RI REMARKS /SASIC.
SECTION MI EXAM EXAM ul M GEENt/0THER Call 3RAfl0N SLOCK CAT. NO. FIG. NO. ERMllIIATlou/ AREA IETIItB PROCEDtRE . SuEET uo. HIGN PRES $URE rnns natT' IuJECTICII SYSTEM (Cont'd) MT NT-H-500/3 S89M2P085 x
'C3.20 8-73/03 2E41-2MPCI-16-TS-6Pt.-1 C-C DEVICE 2E41-NPCI-R13 MT MT-N-500/3 S89u2P006 x C3.20 B-73/03 2E41-2HPCI-16-TS-6PL-2 C-C DEVICE
! 2E41-NPCI-R13 MT ' MT-N-500/3 .S89n2P087 x C3.20 8-73/03 2E41-2NPCI-16-TS-6PL-3 C-C DEVICE l 2E41-MPCI-R13 MT MT-H-500/3 589u2P088 x I 'C3.20 B-73/03 2E41-2MPCI-16-TS-6PL-4 C-C DEVICE l 2E41-MPCI R13 l I. m
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i I ASfE EMAN IDE EMAM/ CAL' 1 Rt REtulRES/9ASIC SECTION XI EXAM SsIEET NO. .E g- :GEON/OTHEA ' CALISRATION SLOCK CAT . 110. FIG. NO. EMMtIIIAf tW/AAEA MTIIOD PROC { DURE RESIOUAL leEAT RESIDWAL IIEAT EMCIIRIIGERS MT-N-500/3 $89N2M018 ' X C3.10 8-1/02 2NM-8-2S-1 'MT'- C-C UPPER SNELL RIIIG SUPPORT lI
- MT-N-500/3 ^S89N2M019 X a-1/02 2NM-6-25-2 : MT C3.10 '
{. C-C UPPER SHEL'L RING SUPPORT MY. MT-N-500/3 S89N2M020 x C3.10 B-1/02 2NK-B-25-3 C-C UPPER SIIELL RIIIG ' SUPPORT-MT MT-N-500/3 $89N2M021 x C3.10 B-1/02 2NX-a-2S-4 C-C UPPER SHELL RIIIG SUPPORT.
~ MT' MT-N-500/3' 589N2M036 x C3.10 B-1/02 '2Nx-s-3S-1 >
C-C LOWER SleELL'RltIG SUPPORT-
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Edwin I.' Natch IMit 2 , 1999 Falt Refueling Outage Ctess 2 Components Page 8 of 9 RI REMARES/ BASIC.: ASME ISE. EMAM/ CAL EMAN GE(pl/OTHER . CALISRATION BLOCK SECTION x1-- EXAM . NI - MRI PROCEDURE SNEET NO. EMAnillATICB/ AREA SEfes CAT. NO. FIG. BO. RESIDUAL NEAT REMOWAL IIEAT EXCNAalGERS (Cont *d) :
.589M2M037 .x MT. MT-N-500/3 8-1/02 2Hxis-3S-2 C3.10 LOWER SHELL' RING C-C SUPPORT MAlW STEAM SYSTEM 589N2M081 x
-MT NT-H-500/3 8-11/03 2m11-2MSA-24C-14PL-1 C3.20 DEVICE 2W11-MS-A60 C-C
.589N2M080 x MT NT-N-500/3 8-11/03 2N11-2MSA-24C-14PL-2 C3.20 DEVICE 2W11-MS-A60 C-C 589M2M072 x MT 'MT-N-500/3 B-11/03 2mt1-2MSA-24C-14PL-3 C3.20 DEVICE 2m11-MS-A60 C-C
$89H2M073 x MT MT-N-500/3 B-11/03 20111-2MSA-24C-14PL C3.20 DEVICE 2m11-8IS-A60 C-C
. $89N2M074 x
- MT NT-H-500/3 s-11/03 2m11-2MSA-24C-14PL-5 C3.20 DEVICE 2N11-MS-A60 CC O
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' Class 2 Components
' Page 9 of 9 RI REMARKS /9ASIC ASME alDE EXAM / CAL.
EXAM CALIBRATION SLOCK EXAM GEGE/0THER SECTION XI PROCEDUR( SNEET NO. ' NJ - NRI EXAMillATION/ AREA BETIKB - CAT. NO. F IG. 100. MAIN STEAM SYSTEM (Cont'd) X MT-N-500/3 S89N2M075 MT-B-11/03 2N11-2MSA-24C-14PL-6 C3.20 DEVICE 2N11-MS-A60 C-C 589N2M076' X. MT NT N-500/3 B-11/03 2N11-2MSA-24C-14PL-7 C3.20 DEVICE 2N11-MS-A60 C-C X MT-N-500/3 589N24077 MT B-11/03 2N11-2MSA-24C-14PL-8 C3.20 DEVICE 2N11-MS-A60 C-C COIITAllstENT PURGE AND INERTIIIG SYSTEM X MT-N-500/3 589N2MO38 MT 8-80/02 2T48-2 CPI-18-P00-1 C3.20 X-26 PEIIETRATICII C-C TO EL90W
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SUMMARY
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,:A OF L. CLASS 1, 2, AND 3 PRESSURE TESTS -I l-i.
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m n o PRESSURE TESTING This section of the report provides a discussion of the pressere tests that were performed during the Plant Hatch Unit 2 Fall 1989 RefuJ1in0 outage. Those pressure tersts were perfortued for the purpose of inservice inspection on selected Class 1, 2, and 3 piping systems. The pressure tests and their boundaries are identified in the inserviceDeviation examination-001, plan prepared by Southern Company Services, Revision 1, Revision 2, Revision 2 Deviation 001 and Revision 2 Deviation 002.
'All pressure tests were performed in accordance with'ASME Section XI, 1980 Edition with Addenda through Winter 1981. All tests were witnessed-and/or reviewed by the resident ANII. The completed test reports are available for review'in the Records Management Department at the jobsite.
TESTING Class 1 Two (2) Class 1 Hydrostatic Tests were performed during the outage. These tests were both performed because this. outage represented the last O- outage in the 10-year ISI inspection interval. Listed below is a brief description of each test. 2821-HT-1, class 1 System Hydrostatic Test was performed per GPC procedure 42IT-TET-002-2S. Only minor leakage at mechanical joints was-noted during VT-2 inspection. Any component which.was disassembled in order to repair leaks was VT-2 examined during startup with the system at normal operating pressure (2005 psig) per GPC procedure 42IT-TET-004-OS. 2C41-HT-4, Class 1 portion of SBLC system performed per GPC procedure 42IT-TET-003-OS. No leakage was noted. Class 1 Summary Test I.D. Procedure MWO Number 2B21-HT-1 42IT-TET-002-2S 2-89-1779 2C41-HT-4 42IT-TET-003-OS 2-89-0298 O l l 63
A > i n h - Class 2 i Three (3). Class 2 Hydrostatic. Tests were performed per ASME Section XI paragraph IWA-5211(d) during the outage. The tests were performed in-accordance with GPC procedure 42IT-TET-003-OS. GPC received approval to use ASME Section XI Code Case N-479 for performance of the Main Steam Line Hydro. This code case allowed the , steam lines out to the main turbine stop and bypass valves to be tested in conjunction with the Class 1 System Hydrostatic Test. Portions of the feedwater (2N21), RWCU (2G31) , RCIC '(2E51) and HPCI (2E41) systems
.were optionally upgraded from Class 2 to Class 1 and, included within the hydrostatic test boundary for the main steam / Class 1 system pressure test.
Listed below is a summary of Class 2 Hydrostatic Tests. Test I.D. Procedure MWO NUMBER 2E11-HT-2* 42IT-TET-003-OS 2-89-3337 2E11-HT-3* 42IT-TET-003-OS 2-89-3339 l' 2N11-HT-1 42IT-TET-003-OS 2-89-1777
- (~
- partial tests performed due to rework of' required system test boundary.
f k)j1 only minor leakage at mechanical joints was detected during VT-2 examination and all test results were deemed acceptable.. L -Class 2 Pressure Tests (other than hydrostatic) , i. Three (3) Class 21 Functional Testa, 2E21-FT-1, 2E41-FT-1 and 2P41-FT-1 were performed during the outage in accordance with ASME Section XI paragraph IWA-5211(b). These tests were performed using GPC procedure , 42IT-TET-004-OS. Only minor leakage at mechanical joints was detected during the VT-2 examination. L Four (4) additional Class 2 Flow Tests were performed to satisfy the requirements of ASME Section XI paragraph IWC-5222(d). The RHR piping: downstream of the outboard containment isolation valves associated with the torus and drywell spray function was air tested to ensure free flow at all discharge nozzles. The associated procedure numbers and MWO numbers are listed below. Test MWQ Procedure , ~h 2E11-AT-1 2-89-0297 42SV-E11-006-2S [\ 2E11-AT-2 2-89-0296 42SV-E11-006-2S 2E11-AT-3 2-89-0295 42SV-E11-007-2S
- 2E11-AT-4 2-89-0292 42SV-E11-007-2S
. 64
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(j Class 3 Hydrostatic Tests Eleven (11) Class 3 hydrostatic tests were performed per ASME Section XI paragraph IWA-5211(d) during the outage. TheseListed tests were performed on below is a summary portions of'the RHRSW and PSW system piping. > of the tests performed. Test I.D. Procedure MWO NUMBER 42IT-TET-003-OS 2-89-0293 2E11-HT-17 2E11-HT-21 42IT-TET-003-OS- 2-89-0294 2P41-HT-20 42IT-TET-003-OS 2-89-3364 i e '2P41-HT-21 42IT-TET-003-OS 2-89-3365 42IT-TET-003-OS 2-89-3370 2P41-HT-24 2P41-HT 421T-TET-003-OS 2-89-3362 2P41-HT-27 42IT-TET-003-OS 2-89-3363 6 2P41-HT-30. 42IT-TET-003-OS 2-89-3366' =+ 2P41-HT-31 42IT-TET-003-OS 2-89-3368 2P41-HT-32 42IT-TET-003-OS 2-89-3369 . 2P41-HT-33 42IT-TET-003-OS 2-89-3367 y Credit for the performance of four (4) additional hydrostatic tests L (' ; which were performed in conjunction with some plant modifications are i \ _- also being taken. The subject tests are listed below. Test I.D. MWO NUMBER REFERENCE DOCUMENT
'2P41-HT-34 2-86-3685 DCR 83-218 i
2P41-HT-35 2-86-3686 DCR 83-218 2P41-HT-36 2-82-1984 DCR 76-68 2P41-HT-37 2-82-1984 DCR 76-68 e
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h Class 3 Pressure Test (other than hydrostatic) Two (2) Class 3 Inservice Tests, 2G41-IT-1 and 2P41-IT-1, were performed-during the outage. These tests were in accordance with ASME Section XI paragraph IWA-5211(c) and were performed using GPC procedure 42IT-TET-004-OS. These tests consisted of the FPC system piping and the PSW piping. Only minor mechanical joint leakage was detected during the VT-2. examination.
-Eleven (11) Class 3 pneumatic tests were performed per ASME Section XI_'
paragraph IWD-5223(f) . _ An ultrasonic test probe was utilized to perform the leakage inspection during the pneumatic test per GPC procedure 42SP-091889-OP-1-OS. The ultrasonic test probe was demonstrated to the satisfaction of the ANII prior to examination. Listea below are the actual test numbers. PROCEDURE 'MWO NUMBER Test I.D._ 2B21-AT-A 42IT-TET-005-OS 2-89-3348 2B21-AT-B 42IT-TET-005-OS 2-89-3349 2B21-AT-C 42IT-TET-005-OS 2-89-3350 2-89-3352 D 2B21-AT-D 42IT-TET-005-OS l 42IT-TET-005-OS 2-89-3354
'\~ 2B21-AT-E 2B21-AT-F 421T-TET-005-OS 2-89-3355 2B21-AT-G 42IT-TET-005-OS 2-89-3356 2B21-AT-H 42IT-TET-005-OS 2-89-3357 '
2B21-AT-K 42IT-TET-005-OS 2-89-3358 2B21-AT-L 42IT-TET-005-OS 2-89-3360 2B21-AT-M. 42IT-TET-005-OS 2-89-3361 l. No leakage was detected at any location other than mechanical joints during the examination. I -
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SUMMARY
OF> VISUAL EXAMINATIONS CLASS 1, 2, AND 3 COMPONENT SUPPORTS
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k 3 E 2 ,i : Af gpMPONENT SUPPORT EXAMINATIONS This section of the report provides a discussion of the visual examinations performed nr selected component supports on Hatch Unit 2. . The subject examinations were performed during the Refueling / Maintenance Outage. Examinations were performed using SCS Procedure VT-H-730'(VT-3)'. The procedure and all examination data sheets'are available for review
- at.the plant' site. j i
Examinations 6 Class 1 Forty-one (41) component supports from the 2B21,.2B31, 2E11, 2E51 and
~ 2G31 systems were visually examined. Nine (9) unacceptable indications were' detected.-
Class 2 Eighty-one (81) component supports from the 2E11, 2E41 and 2E51 and 2Kll: systems were visually examined.~ Fourteen (14) of these Class 2 component! jj,i supports were found unacceptable, w/
~ Class'3 i
Twenty . (20) component supports from-the 2B21 and 2P41 systems were-
. visually examined. No. unacceptable' conditions were reported.
'After maintenance and/or engineering evaluation, .all of the' unacceptable 4 component supports were determined to be acceptablei Whereimaintenance' *
.was involved, the component supports were re-examined to confirm acceptability.
o 9 4 68 t -
1' p , Page No. 1L 1989 E.I. HATCH UNIT 2 PIPE SUPPORTS g . .q .. x) '~ AS8eE SUPPORT FIGURE TYPE RESULTS REPORT NO. INF NO. MWO No. RESULTS REPORT No. REMARKS- [ CLASS NUMBER
$89H2v107 189H2015 2 89 5301 A $89H2V178 LOOSE NUTS l' 2B21 MS H10 A9 SPRING U i
NA NA NA NA . 1 2821 MS H11 A9 SPRING A $89H2V090 NA NA NA NA NA
.1 ~ 2821 MS H12 A9 SPRING A S89H2V094 NA NA NA NA NA
~1 2821 MS R34 A9 . SNUBBER A 589H2v089 NA NA I
$89H2V091 NA NA NA NA 1 2B21 MS R35 A9 SNUBBER A NA NA NA NA 2B21 MS R36 A9 SNUBBER A $89H2v092 NA 1
i, NA NA NA 2B21 MS R37 A9 SNUSBER A $89H2v093 NA NA
.1 NA NA NA , WA
.1 ' 2B21 RFW R33 A 12 RESTRAINT A $89h2V153 NA NA NA NA NA' 1 2B21 ROTATNL& LATERAL A6 ' RESTRAINT A S89H2v086 NA ,
NA NA' NA NA 1- I2821 ROTATNL& LATERAL A? RESTRAINT A $89H2V150 NA NA NA NA NA 1- 2821 ROTAINL& LATERAL A8 RESTRAINT A S89H2V151 NA
' NA NA NA NA 1 '2821 ROTATNL& LATERAL A9 RESTRAINT A $89H2V152.NA NA NA NA NA - -r 1- 2B21 TOR $10N& LATERAL' A6 RESTRAINT -A $89H2v120 NA NA !
$89H2V121. NA NA . NA NA 2821 TORS!0N& LATERAL A*9 RESTRAINT A 1
$89H2v087 189H2015 2 89 5301 A $89H2V183 MIS $ LNG COTTER 1' 2B21 TOR $10NSLATERAL' A-12 RESTRAINT U PIN ,
NA NA NA NA
~1 .2B31 HA1 A 16 SPRING A $89H2V123 NA 589H2V042 189H2021 2 89 5485 A $89H2V197 IMPROPERSPRIN 1 2B31 MA2 A 17 ' SPRING U CAN SETTING NA NA NA NA 2831 HA3 A 14 SPRING A $89H2V190 NA 1
$89H2V186 189H2024 2 89 5485 A -589H2V198 IMPROPER SPRike b 1 2B31 HA4 A 14 SPRING U CAN SETTING
/" N A NA NA
$89H2V193 NA NA NA A 16 SPRING A
1- 2831 HA5 NA NA NA NA A 16 SPRING A $89H2V192 NA
'1 2831 HA6 gg !
- i. '
' Pope No. 2- l 1989 E.1, HATCH UNif 2 PIPE SUPPORTS 7 l'
[/
'RESULTS REPORT NO. INF NO. MWO NO. RESULT $-REPORT.NO. REMARKS-
- 1ASME SUPPORT FIGURE TYPE ,
-CLASS NUMBER..
S$9H2V191 NA NA NA NA NA
~1 2831 HA7 A 16 $PRING A
$89H2V187 189H2024 2 89 5485 A $89H2V199 IMPROPER SpeluG-1 2B31 NB1 A 18 SPRING U CAN SETTING t
A 19 $PRING U $89H2V175 189H2023 2 89 5485 A $89H2V200 (NPROPER SPRING 1- 2B31 H82 CAN SETTING-
$89H2V188 NA NA NA NA NA I- 2831 MB3 A 15. SPRING A
$89H2V185 189H2024 2 89 5485 A $89H2V201= (MPROPER SPRING-.
- 1. 2631 Hs4 A 15 SPRING U CAN SETTING' J
$89H2V1% NA NA NA NA - NA 1 2831 Hs5 A 18' SPRING A P
$89H2V195 NA NA - NA -NA NA 1 2s31 Hs6- A 18 SPRING A
$89H2V194 NA NA NA NA NA . .j g 1' 2831 H87 A 18 ~ SPRING 'A i [
,. . \.
$89H2V044 NA NA NA NA NA i I- 1 2831 ESA12 A*17 SNUBBER A l' l NA NA NA NA 1 2831 SSA13 A 17 SNUB 8ER A $89H2V043 NA 3l 1 ' A 17 SNUBBER U 'S89H2V046 189H2014 2 89 5299 A -589H2V177 LOOSE JAM NUT ,
1 2B31 SSA14 a. NA - NA~~ NA NA'
'1 2831 SSA17 A 17 SNUSSER A- $89H2V045 NA
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-S89H2V040 WA NA' NA NA - NA~ .
1"- . 2831 SSA19 A 17 SNUSSER A NA NA NA 1: 2831 SSA20 A 17 SNUstER A $89H2V041. NA - NA. s 589H2V095 NA NA NA. NA' NA , l' 2E11*RHR H737 A*20 HANGER A
- NA - NA NA NA 2E51 RCIC H113 A 27 - SPRING A $89H2V122 NA 1'-
NA ' NA NA NA 1 2G31 RWCU H23 A 28 ' SPRING A $89H2V051 NA 2G31 RWCU R166 A 28 SNUB 8ER A 589H2V050 NA NA NA NA NA j 1 S89H2V096 189H2013 2 89 5298 A $89H2V184 LOOSE NUTS 1 2G31 RWCU R167 A 28 SNU88ER U k) . S89H2V052 NA NA NA NA NA 'i
.1 2G31 RWCU R168 A 28 SNUBBER A NA NA NA NA 2 .- 2E11 RHR H151 - B 44 MANGER A S89H2V172 NA 70 ;
- ,-_ . - - - _ - -> - - - -- '~
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- m. w ; . _ Page NO' 3' I 1989 E.1. HATCH UN11 2 PIPE SUPPORTS
\M-' MWO NO. RESULTS REPORT NO. REMARKS flGURE TYPE RESutTS REPORT NO. INF NO.
ASME SUPPORT-CLASS NUMBER NA -NA NA NA' B WO HANGER A 589H2v025 NA Il 2- 2E11 RHR H27
$89H2v019. 18982005 2 89 5001 A $89H2V166 LOOSE NUT B 100 HANGER U 2 2E11*RNR H28 >i
?
NA NA NA NA B 100 HANGER A $89H2V024 NA 2 2E11 RHR H29 e NA NA . NA, A $89H2v021 NA NA
, 2 2E11 RHR H30- S 100 HANCER
$89H2v049 189H2005 2 89 5001 A $89H2V168 LOOSE NUT 6 14 HANGER U 2 2E11 RHR H321
$89H2v014 189H2005 2 89 5001 A $89H2V16$ NIS$1NG WASHER:
8 21 SNUBBER U 2 2E11 RHR H713 NA NA NA NA - B 44 NGR RESTRAINT A $89H2V171 NA 2 2E11 RHR HR149
$89H2v020 189H2005 2 89 5001 A $89H2V167 L00SE NUT AND 8 100 RESTRAINT U 2- 2E11 RHR R133 MIS $ LNG NUT y
-{
'2' 2E11 RHR R134 8 100 RESTRAINT A $89H2v026 NA NA NA NA : NA NA NA NA NA B 100 RESTRAINT A $89H2v023 NA L 2 2E11 RHR R135 NA NA NA ' NA'
'2E11 RHR R136 - 'B 100 RESTRAINT- A $89H2v022 NA' 2
NA' NA NO SPACER OR ,
-2E11*RHR R326 8 14 SNUd8ER A $89H2v048 189H2012 NA 2
WASHER l
'OECHTEL I'
ACCEPTED AS IS l NA NA NA NA B 14' SNUSSER A $69H2v047 NA 2: 2E11 RHR R327
$89H2v109 -' THREADED ROD
>2 2E41 HPCl*H1 B 73 HANGER U' $89H2v018 189H2004 2 89 5002 A NOT VIslBLE' iHROUGH SIGHT ~
HOLES NA NA NA /NA 2E41 HPCI H10 B 69 SPRING A $89H2v008 NA 2
$89H2v061 189H2006 2 89 5119 A -589H2V160 LOOSE BOLTS 2 2E41 HPCl*H32 8 94 SPRING U
- f\ NA NA NA NA 8 94 HANGER A $89H2v060 NA j 2 2E41 HPCI-H33 S89H2v057 189H2006 2 89 5119 A $89H2V159 LOOSE JAM NUTS
-2 2E41 HPCI H34 8 94 HANGER U.
S89H2v149 189H2018 2 89 5384 A $89H2V169 IMPROPER SPRf4
;2- 2E41 MPCl H6 8 69 SPRING U CAN SETilNG 7.1
' ~ aa - .s . , , .
J h Pa4e NO. 4 'l
"/'N ):'
-i 1989 E.1. MATCH UNIT 2 PlPE SUPPORTS-
..hd _-
~
RESULTS~ REPORT No. INF WO. MWO NO. RESULTS REPORT WO. REMARKS f ASME SUPPORT FIGURE TYPE 2 CLASS-- NUMSER -
. NA N A '. WA NA 8 16 HANGER A $89H2v037 NA 2 . 2E41 HPCI H83 NA NA NA NA B 16 HANGER A $89H2V082 NA 2 2E41 HPCI H84 !
4 NA NA NA NA B 16 HANGER A $89H2v035 NA 2' 2E41 HPCI H85 5 NA NA NA NA B 94 HGR RESTRAINT A $89H2V055 NA 2- 2E41 HPCI HR35 NA NA NA NA A $89H2V064 NA
'2' 2E41=HPCI R17 B 69 RESTRAINT NA NA NA NA B 69 ' RESTRAINT A $89H2V170 NA 2 2E41 HPCI R18 ,
NA NA NA NA 8 69 SNUBBER A $89H2V116 NA
'2 2E41 HPC1 R21 NA NA NA A $89H2V085 NA N A.
2 2E41 MPCI R22 8 69 SNUBBER . NA NA NA NA 5 94 RESTRAINT A $89H2V063 NA 2 2E41 HPCI R54 > t . NA - NA NA NA
\ 9 94 RESTRAINT A $89H2V062 NA 2 . 2E41 NPCI R56 L
NA NA NA NA - B 94 RESTRAINT A $89H2v059 NA 2 ~2E41 NPCI R57
$89H2V158 LOOSE JAM NUTS B 94 RESTRAINT- U S89H2v056 189H2006 2 89 5119 A 2 2E41 HPCI R58
$89H2V162 MISALIGNMENT B 94 RESTRAINT U' $89H2v058 189H2006 2 89 5119 A 2' 2E41*HPCl*R59 l- A $89H2v036 NA NA NA NA NA J. '2- 2E41 HPCI R89 8 16- RESTRAINT 1;.
I, $89H2V164 MIS $ LNG SPACER 0 16 RESTRAINT U S89H2v084 189H2006 2 89 5119 A 2 2E41*HPCI R90 , i NA NA NA ' 'NA
$89H2v083 -NA I
' 8 16 SNUSSER A 2- 2E41 NPCI R91 t NA NA NA NA B 16 RESTRAINT A 589H2v110 NA
- 2' 2E41 MPCI R92
< NA NA NA NA 8 103 HANGER A $89H2V053 NA 2' 2E41 UX NA NA NA A $89H2v054 NA NA
'2 2E41 UI' 8 103 HANGER NA NA NA A $89H2v115 NA NA 2 2E51 2E11 RHR A61 B 88 ANCHOR 8
]
y B 87 HANGER A $89H2V080 NA NA NA NA NA
-2 2E51 2E11 RNR H209 NA NA NA NA B 88 HANGER A $89H2V104 NA
- 2. 2E51 2E11 RHR H212 72 ,
4 s
' Page No. 5
; /N '1989 E.I. NATCH UNIT 2 PIPE SUPPORTS ti O K] . FIGURE TYPE RESULTS REPORT NO. INF NO. MWO NO. RESULTS' REPORT NO. REMARKS +
'ASME SUPPORT'
, - CLASS. NUMBER i
A $89H2V105 189H2012 NA NA NA MISSING ANCMOR ,, 2 '2E51 2E11*RHR M214' B 88 ' ' HANGER BOLTS
..F BOLT IMPROPERLY INSTALLED-
- BECHTEL; '
. ACCEPTED AS IS
$89H2V102 189H2012 NA NA NA MISSING ANCHOR'-
2' '2E51 2E11 RHR H215 B 88 HANGER A BOLTS .i
- BECHTEL Li ACCEPTED AS l$ .
B-88 HANGER A $89H2V101 189H2012 'NA NA NA MIS $1NG ANCHOR 2: 2E51 2E11 RNR H216 BOLTS <
- BECHTEL' ACCEPTED AS IS 4
$$9H2v079 NA NA NA hA NA F 2 2E51 2E11 RNR H218 B 87 HANGER A l' -U 2E51 2E11 RNR*HR210 B 87 HGR RESTRAINT A $89H2V112 NA NA NA - NA 'NA 2 -'
- j. *
$89H2V081. NA' NA NA NA NA
=2 ;2E51 2E11 RNR HR211 B 87 HGR RESTRAINT A -,
$89H2V114 NA NA NA NA NA ,
- 2 2E51 2E11 RNR HR213- B 88 HGR RESTRAINT A
$89H2V113 NA' NA N A '- NA NA 2E51 2E11 RNR R309.- .B 88 RESTRAINT 'A
}2 .
NA NA' NA - NA <
- 2. 2E51 2E11 RHR R310 ' B 88 RESTRAINT A S89H2v103 -NA
$89H2vo78 NA NA 'NA NA NA
'2-2E51 2E11 RNR R311 B 87 RESTRAINT- A NA NA NA NA>
- 2. 2E51 RCIC A27 B 91 ANCHOR A $89H2v124~NA
$89n2v157 NA NA NA NA NA 2 ', 2E51 RCIC A67 B 95 ANCHOR A
$89H2v076 NA NA -NA NA NA jj 2- 2E51 RCIC A7 t 86 ~ ANCHOR A
$89H2v034 NA NA MA NA NA 2 2E51 RCIC HR2 B 86 HGR RESTRAINT A-l Q2 2 2E5i.RCic.HR .
' 2E51 RCIC HR24 B.87 HGR RES m iN1 A B 87 NGR RESTRAINT A
$89H2 077 NA
$89H2v111 NA NA NA NA NA NA NA NA NA NA NA NA NA 2 2E51 RCIC HR25: B 91 HGR RESTRAINT A $89H2v075 NA 73
t i
^ Pege,No. 6 1989 E.1. MATCH UNif 2 PlPE SUPPOR15 i
MWO NO. Result $ REPORT NO. REMARKS FIGURE TYPE RESULTS REDORT NO. INF Ho. ASME. SUPPORT-CLASS NUMBER NA NA NA
$89H2V012 NA NA 2 2N11 MS H19. B9 HANGER A
$89H2V118 CAP BETWEEN NUT
-B9 HANGER U $89H2V011 189H2003 2 89 5053' A 2 2N11 MS H20 AND BASEPLATE
$89H2V131 LOOSE Wut B9 SPRING U 589H2V009 189H2003 2 89 5053 A
'2 2N11 MS*H21 NA NA NA
$89H2V004 NA NA
' B 12 MANGER A 2 2N11 MS H27 NA NA NA 589H2v003 NA NA B*12 SPRING A 2 2N11 MS*H28 NA NA NA NA B9 SPRING A $89H2V027 NA 2 2N11*MS H3 NA NA NA
$89H2V001 NA NA 09 SPRING A 2 2N11 MS H4 NA NA NA A $89H2V016 NA -NA 2 2W11 MS M5 8*9 . HANGER NA NA NA
$89H2V032 NA NA 5 12 MANGER A 2~' 2N11 MS H6 NA NA NA A $89H2V006 NA NA 2 2N11 MS H7 B 12 HANGER NA NA NA
$89H2V029 NA NA 99 SNUSSER A 2- 2N11*MS R43 WA NA NA
$89H2V028 NA . NA -
B9 SNUSSER A 2 2W11 MS R44
$89H2V176 LOOSE NUTS-
~B9 SNUSSER U $89H2V099 189H2011- 2+89 5279 A 2 2N11 MS R45 NA NA NA NA
,89 SNUS$ER . A $89N2V015 NA 2 '2N11 MS R46 NA NA NA NA 59 SNUBBER A $89H2V010 NA 2 2N11 MS R47 NA NA NA 589H2V030 NA NA B 12 SNU58ER A
- 2. .2W11 MS R49 NA NA- NA
$89H2V033- NA NA B 12 $NUstER A 2 2N11*MS R50 NA NA NA
$89H2V031 NA NA
*B 12 SNUttER A 2 2N11 MS R51 NA NA NA
$89H2V005 NA NA B 12 SNUteER A 2 2N11 MS R52 NA NA NA 2A
$89H2v002 NA B 12 SNU4BER A 2 2N11 MS R53 NA NA NA l
$89H2V072 NA hA 8 12 $NUBBER A
-2 2N11 MS R91 NA NA NA
$89H2V013 NA NA B-9 SNUBSER A !
-2 2N11 MS R92 74
4
+
~Pa'ge No. 7,-
1989 E.1. HATCH VNif 2 PIPE SUPPORTS 1 ll RESULTS- REPORT NO. INF NO. MWO NO. RESULTS REPORT NO. REMARKS
-h~ -
E SUPPORT E TYPE 1: A $89H2V155 NA NA NA 'NA LATER IDENTIFIED
.3 2821 UI.- C 113 HANGER O' AS DCB 1 1-A $89H2V154 NA NA NA 'NA LATER IDENTIFIED 3 ~2821 U1 C 118 HANGER '
AS DCA 1
$89H2v142 NA NA 'NA NA 3 2B21 01 C 119 MANGER A LATERIDENTIFIED[
AS DCG 1
~i J
$$9H2V143 NA' NA NA - NA NA "3 2821 t/1 C+119 ANCHOR A A $89H2V156 NA . NA NA NA NA 3 2821 UI C 121 HANGER
$89H2V140 NA NA NA NA 3-D '2821 UI C 120 HANGER A LATERIDENTIFIEDl AS DCC 1' A $89H2V341 NA NA NA NA NA-
-3. 2821*UI C 120 ' ANCHOR ~
f
-V' 3- 2821 UI C 123 HANGER A $89H2V119 NA' NA NA NA LATER IDENTIFIED AS DCL 1
,i A $89H2v074 NA NA NA- NA NA
'3' 2P41 SW R327 C+25 RESTRAINT ,
'i L
$89H2V038 NA NA NAL NA .NA IU 3 .2P41 SW R328 C 25 RESTRAINT A
$89H2V007' NA NA NA NA ' NA 3 2P41 SW R338 C 25 ~~1.R RESTRAINT A ,
- $89H2v039 NA NA NA NA NA 3' '2P41 SW R341 C 2$ RESTRAINT A '
1
.NA NA NA NA 3 . 2P41 TSW HR733 C 27 HGR RESTRAINT A S89H2V073 NA l
$89H2V068 NA NA NA NA NA j _, 3 2P41 Ul_ C 35 HANGER A 6- t
$89H2V069 NA NA NA NA NA 3 ~2P41 UX ,C 35- FIELD ANCHOR A i
NA ~)
$89H2v070 NA NA NA NA
[i 3 2P41 UI C 35 RESTRAINT A
$89H2v071 NA NA NA NA NA
'3- 2P41 UX C 35 HANGER A
_fh' $89H2v067 NA NA NA NA NA
\ J
'3 2P41 UI C 22 HANGER A NA NA NA
~~3 2P41*UI- C 22 RESTRAINT A $89H2v066 NA NA NA NA NA NA
! '3 '2P41 UI. C 22 RESTRA!NT A $89H2V128 NA 75
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SUMMARY
OF > ,.
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-( REACTOR PRESSURE. VESSEL
\
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. INTERNAL INSPECTIONS- .
F l. l; - e ,~ , l-' 3
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f; v' y_. G ; nu1CTOR PRE 88URE VESSEL INTERNAL 8 This section of the report provides a summary of the remote visual examinations performed by SCS on selected RPV internals. Tha visual examinations were performed using SCS procedure VT-H-750. This procedure l incorporates requirements for ASME Section XI, GE Service Information Letters and NRC IEB-80-13. p All visual examination tapes were reviewed by SCS or Ebasco certified L level II and/or III vicual examiners to determine the acceptability.of l the various RPV internal components. CORE SPRAY SPARGER INSPECTION Per the requirements of NRC IEB 80-13, the core spray spargers and' associated piping were visually examined. Underwater video equipment recorded the examination results to the resolution of a .001' inch [ diameter visual acuity standard. No reportable indications were found, L i i RPV INSPECTION ] [Y ', ,/ ~ The four (4) RPV Clad Specimens at 45, 135, 225 and 315 degree azmuths- ! u were visually inspected. No reportable indications were found. l STEAM DRYER /, MOISTURE SEPARATOR INSPECTION Remote visual examinations were performed on various components:of the steam dryer which. consisted of: support ring, stiffeners, stiffener j J welds and' vertical vane bank welds. Indications were reported during. previous refueling outages. GE; determined that the indications were acceptable for continued operation with additional. monitoring requested l for each outage. Using higher resolution recorders and monitors a l comparison of size and location revealed no significant change in any of ; the' indications. L Two new indications were detected-during the steam dryer inspection. ! These new indications were located next to vertical vane weld #12 and inl g drain channel weld #8. The indications were evaluated by GE and.found to, be acceptable.- [ I h. L) 77
JET PUNP INSPECTIONS l Remote visual examinations were perfarmed on all twenty (20) jet pump O- inlet mixers in the throat area. During 1988 examination of the Unit 2 inlet mixers reveal.ed evidence of erosion. Also, visual examination was performed on all twenty (20) jet pump riser brace arm velds. No change was noted in the throat are erosion and no indications were detected in the riser brace arm welds. No reportable indications were found. SMROUD MEAD 20LT EXAMINATIONS Per GE SIL-433, all 36 moisture separator head hold down bolts vere ultrasonically examined using SCS procedure UT-H-418. No reportable indications were found. Listed below is an itemized summary of the invessel examination performed. - Drver and Seoarator Stiffeners and welds Four (4) lifting lugs Support ring (360 deg.) Bank to support ring Skirt to support ring Sized twenty (20) indications and compared to previous outage results O deg. and 180 deg skirt wel!.a O deg. and 180 deg. guides Sixteen (16) drain channel welds (GE SIL-474) Vessel Area Core Spray piping Core Spray Sparger Feedwater Sparger 180 deg, of. top guide Four (4) clad patch areas Jet punip mixing nozzles Jet pump riser. brace arm to vessel weld The following pages contain a copy of the RPV internal inspection tape log which.is an itemized list of all components and areas visually examined during the 1989 refueling outage. This log was supplied along
.With the video tapes to the onsite document control department.
78
t l E.I. MATCH UNIT 2 INVESSEL VISUAL TAPE LOG I REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 , i PAGE 1 OF 11 f TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION ; l-STEAM DRYER INSPECTIONS: EIH2-89-1 0000-0102 .001", .003" AND . 005" CAMERA RESOLUTION
- ON 9-11-89 0 0900 HOURS EIH2-89-1 0102-1194 LIFTING LUG ASSEMBLY 9 326 DEGREES EIH2-89-1 1194-1620 STIFFENER NUMBERS 22, 23, 24, 25, 26, 27
& 28 ON BANK NUMBER 5 SIDE EIH2-89-1 1620-2163 LIPTING LUG ASSEMBLN 9 214 DEGREES EIH2-89-1 2163-3200 STIFFENER NUMBERS 22, 23, 24, 25, 26, 27 l
}/
\
&.28 ON BANK NUMBER 4 SIDE ;
i EIH2-89-1 3200-4128 STIFFENER NUMBERS 21, 20, 19, 18, 17, 16, 15, 14 & 13 ON BANK NUMBER 4 SIDE l EIH2-89-1 4128-4469 STIFFENER NUMBERS 13, 14, 15, 16, 17, 18, 19, 20 & 21 ON BANK NUMBER 3 SIDE : i EIH2-89-1 4469-4865 STIFFENER NUMBERS 12, 11, 10, 9 & B ON l BANK NUMBER 3 SIDE EIH2-89-1 4865-5115 STIFFENER NUMBERS 8, 9, 10, 11 & 12 ON BANK NUMBER 2 SIDE l EIH2-89-1 5115-END STIFFENER NUMBERS 7, 6, 5, 4, 3, 2&1 ON BANK NUMBER 1 AND 2 SIDE EIH2-89-2 0000-0085 .001", .003 AND . 005" CAMERA RESOLUTION 09-11-89 9 1620 HOURS L l EIH2-89-2 '0,085-1275 LIFTING LUG ASSEMBLY 9 34 DEGREES ! EIH2-89-2 1275-1991 LIFTING LUG ASSEMBIN 0 146 DEGREES EIH2-89-2 1991-2084 .001", .003" AND .005" CAMERA RESOLUTION j' ON 9-12-89 0 0900 HOURS
.EIH2-89-2 2084-2754 LOWER GUIDE e O DEGREES ,
4 79 re ,
f r l lC
;x. ! > j l L~J E.I. NATCH UNIT 2 INVESSEL VISUAL TAPE LOG ]
REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 l l i PAGE 2 OF 11
' TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION STEAM DRYER INSPECTIONS: j EIH2-89-2 2754-2846 UPPER GUIDE @ O DEGREES EIH2-89-2 2846-2917 UPPER GUIDE @ 180 DEGREES ,
EIH2-89-2 2917-3070 LOWER GUIDE @ 180 DEGREES i EIH2-89-2 3070-3326 SKIRT VERTICAL WELD @ 180 DEGREES EIH2-89-2 3326-3585 SKIRT VERTICAL WELD @ O DEGREES 1 EIH2-89-2 3585-3653 5.5" CRACK LIKE INDICATION ON DRAIN (qj CHANNEL NUMBER EIGHT LEFT SIDE WELD ( EIH2-89-2 3653-4130 DRAIN CHANNEL NUMBER EIGHT - LEFT SIDE ; EIH2-89-2 4130-4326 DRAIN CHANNEL NUMBER ONE - RIGHT SIDE EIH2-89-2 4326-4496 DRAIN CHANNEL NUMBER ONE - LEFT SIDE EIH2-89-2 4496-4678 DRAIN CHANNEL NUMBER TWO - RIGHT SIDE EIH2-89-2 4678-4836 DRAIN CHANNEL NUMBER TWO - LEFT SIDE , EIH2-89-2 4836-5021 DRAIN CHANNEL NUMBER SEVEN - LEFT SIDE , EIH2-89-2 5021-5162 DRAIN CHANNEL NUMBER SEVEN - RIGHT SIDE : 5162-5187 .001", .003" AND .005" CAMERA RESOLUTION ; EIH2-89-2 ON 9-12-89 0 1740 HOURS !
-EIH3-89-3 .0000-0088 .001", .003" AND . 005" CAMERA RESOLUTION '
- ON 9-13-89 0 0830 HOURS EIH2-89-3 0088-0402 DRAIN CHANNEL NUMBER EIGHT - RIGHT SIDE i
EIH2-89-3 0402-0760 DRAIN CHANNEL NUMBER FIVE - RIGHT SIDE ,
\_) EIH2-89-3 0760-1029 DRAIN CHANNEL NUMBER FIVE- LEFT SIDE BC)
)
?
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E.I. MATCH UNIT 2 INVESSEL VISUAL TAPE LOG
)
REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 s PAGE 3 OF 11 ! TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION I STEAM DRYER INSPECTIONS: E1H2-89-3 1029-1488 DRAIN CHANNEL NUMBER SIX - RIGHT SIDE EIH2-89-3 1488-1757 DRAIN CHANNEL NUMBER SIX - LEFT SIDE EIH2-89-3 1757-1902 DRAIN CHANNEL NUMBER FOUR - LEFT SIDE EIH2-89-3 1902-2080 DRAIN CHANNEL NUMBER FOUR - RIGHT SIDE EIH2-89-3 2080-2567 DRAIN CHANNEL NUMBER THREE - LEFT SIDE EIH2-89-3 2567-2797 DRAIN CHANNEL NUMBER THREE - RIGHT SIDE f-']s
\
EIH2-89-3 2797-2815 .001", .003" AND .005" CAMERA RESOLUTION l ON 9-13-89 9 1715 HOURS EIH2-89-3 2815-2831 .001", .003" AND .005" CAMERA RESOLUTION ON 09-15-89 9 0900 HOURS EIH2-89-3 2831-5463 UPPER SUPPORT RING TO BANK WELD EIH2-89-3 5463-END UPPER SUPPORT RING TO BANK WELD @ THE LIFTING LUG 9 146 DEGREES EIH2-89-4 0000-1048 UPPER SUPPORT RING TO BANK WELD FROM VERTICAL BANK WELD' NUMBER 11 TO NUMBER 8 L EIH2-89-4 1048-1814 FIRST PASS OF THE UPPER SUPPORT RING VERTICAL FACE AREA - 326 DEGREES TO O DEGREES TO 326 DEGREES l EIH2-89-4 .1814-2569 SECOND PASS OF THE UPPER SUPPORT RING
. VERTICAL FACE AREA - 326 DEGREES TO O DEGREES TO 326 DEGREES EIH2-89-4 2569-3809 SIZING THE INDICATIONS LOCATED ON THE UPPER SUPPORT RING f
X/ . S1
in O E.I. MATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 PAGE 4 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION STEAM DRYER INSPECTIONS EIH2-89-4 3809-4825 BOTTOM EDGE OF THE UPPER SUPPORT RING AND THE SKIRT TO SUPPORT RING WELD EIH2-89-4 4825-4845 .001", .003" AND .005" CAMERA RESOLUTION ON 09-15-89 e 1950 HOURS EIH2-89-4 4845-4873 .001", .003" AND .005" CAMERA RESOLUTION ON 09-16-89 9 0930 HOURS EIH2-89-4 4873-5385 VERTICAL BANK TO UPPER SUPPORT RING WELD ON THE 180 DEGREES. SIDE O EIH2-89-4 5385-5408 RE-LOOKS ON DRAIN CHANNEL NUMBER SIX - TOP RIGHT SIDE EIH2-89-4 5408-5636 RE-LOOKS ON THE 195 DEGREES UPPER SUPPORT RING AREA i EIH2-89-4 5636-5750 SIZING THE INDICATIONS ON THE UPPER SUPPORT RING NEAR THE 146 LIFTING . LUG ASSEMBLY EIH2-89-4 5750-END RE-LOOKS ON DRAIN CHANNEL NUMBER THREE - BOTTOM LEFT SIDE EIH2-89-5 0000-0733 RE-LOOKS ON THE BANK VERTICAL WELD NUMBER TWELVE EIH2-89-5 0733-0830 RE-LOOKS 9 SKIRT PLATE NEAR 0 DEGREES EIH2-89-5 0830-0898 RE-LOOKS 9 UPPER SUPPORT RING 9 358 DEGREES ON THE TOP SIDE EIH2-89-5 0898-1403 VERTICAL BANK NUNBER ONE TO THE UPPER SUPPORT RING O S2 I
-s
'~
E.I. MATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 PAGE 5 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION STEAM DRYER AND CORE SPRAY INTERNAL PIPING INSPECTONS: EIH2-89-5 1403-1710 VERTICAL BANK NUMBER PIVE TO THE UPPER SUPPORT RING EIH2-89-5 1710-1728 .001", .003" AND .005" CAMERA RESOLUTION ON 09-16-89 @ 1410 HOURS EIH2-89-5 1728-1900 RE-LOOKS AT THE 195 DEGREES ON THE TOP PORTION ON THE UPPER SUPPORT RING AREA EIH2-89-6 0000-0132 .001", .003" AND .005" CAMERA RESOLUTION () EIH2-89-6 0140-1590 ON 09-19-89 9 1215 HOURS 10 DEGREE CORE SPRAY DOWNCOMER AND WELDS EIH2-89-6 1590-3451 CORE SPRAY PIPING 10 DEGREE TO THE 90 DEGREE TEE BOX INCLUDING THE PIPING WELDS AND THE 30 DEGREE BRACKET EIH2-89-6 3451-4829 CORE SPRAY PIPING 90 DEGREE TO 170 DEGREE INCLUDING THE PIPING WELDS AND THE 150 DEGREE BRACKET EIH2-89-6 4829-5795 170 DEGREE CORE SPRAY DOWNCOMER AND WELDS EIH2-89-7 0000-1733 190 DEGREE CORE SPRAY DOWNCOMER AND WELDS EIH2-89-7 1733-3116 CORE SPRAY PIPING 190 DEGREE TO 270 DEGREE INCLUDING THE PIPING WELDS AND THE 210 DEGREE BRACKET EIH2-89-7 ' 3116-3633 CORE SPRAY PIPING TEE BOX i 270 DEGREES AND WELDS EIH2-89-7 3633-4800 350 DEGREE CORE SPRAY DOWNCOMER AND WELDS I v B3
p d E.I. NATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 PAGE 6 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION CORE SPRAY INTERNAL PIPING AND CORE SPRAY SPARGER INSPECTONS: EIH2-89-7 4800-5452 CORE SPARY PIPING 270 DEGREE TO 350 DEGREE INCLUDING THE PIPING WELDS AND THE 330 DEGREE BRACKET EIH2-89-7 5452-5498 .001", .003" AND .005" CAMERA RESOLUTION ON 09-20-89 0 0010 HOURS EIH2-89-7 5498-END 180 DEGREES OF THE TOP GUIDE EIH2-89-8 0000-2722 REMAINDER OF THE 180 DEGREES OF THE TOP t r~)s GUIDE EIH2-89-8 2722-4265 UPPER CORE SPRAY SPARGER 270 DEGREE TO 10 TO 90 DEGREES, FIRST PASS ON "A" SPRAGER EIH2-89-8 4265-5452 UPPER CORE SPRAY SPARGER 90 DEGREE TO 170 TO 270 DEGREES, FIRST PASS ON "C" SPARGER EIH2-89-8 5452-5960 UPPER CORE SPRAY SPARGER 270 DEGREE TO O DEGREES, SECOND PASS ON "A" SPARGER EIH2-89-8 5960-5974 .001", .003" AND .005" CAMERA RESOLUTION ON 09-20-89 0 0830 HOURS , EIH2-89-9 0000-0125 .001", .003" AND .005" CAMERA RESOLUTION 1-- ON 09-21-89 0 0530 HOURS EIH2-89-9 0125-2290 UPPER CORE SPRAY SPARGER 270 DEGREE TO O TO 270 DEGREES, SECOND PASS ON "A AND C"
- SPARGERS 100%
EIH2-89-9 2290-3843 LOWER CORE SPRAY SPARGER 270 DEGREE TO 0-TO 270 DEGREES. THIRD PASS ON "B AND D" SPARGERS 100%. POSSIBLE PROBLEM WITH FIRST NOZZLE CW OF THE 190 DEGREE JUNCTION BOX (COUNT 3550) [~\] s. 84
4
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E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBEA, 1989 PAGE 7 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION p CORE SPRAY SPARGER AND TEEDWATER SPARGER INSPECTONS: EIH2-89-9 3843-4917 LOWER CORE SPRAY SPARGER 270 DEGREE TO O TO 270 DEGREES, FOURTH PASS ON "B AND D SPARGERS 100% EIH2-89-9 4917-5099 END PLATE WELDS ON THE UPPER CORE SPRAY SPARGERS 9 90 AND 270 DEGREES EIH2-89-9 5099-5273 END PLATE WELDS ON THE LOWFR CORE SPRAY SPARGERS 9 90 AND 270 DEGREES () EIH2-89-10 0000-1063 45 DEGREE FEEDWATER SPARGER LEFT END BRACKET AND BRACKET TO VESSEL WALL EIH2-89-10 1063-2391 45 DEGREE FEEDWATER SPARGER TOP PASS (NOZZLE AREA AND NOZZLE WELDS TO SPARGER) 1 EIH2-89-10 2391-2907 45 DEGREE FEEDWATER SPARGER RIGHT END BRACKET AND BRACKET TO VESSEL WALL l EIH2-89-10 2907-3572 45 DEGREE FEEDWATER SPARGER PIPING AND PIPING WELDS EIH2-89-10 3572-3980 135 DEGREE FEEDWATER SPARGER LEFT END BRACKET AND BRACKET TO VESSEL WALL L EIH2-89-10 3980-4515 135 DEGREE FEEDWATER SPARGER TOP PASS l (NOZZLE AREA AND NOZZLE WELDS TO SPARGER)
- EIH2-89-10 4515-4735 135 DEGREE FEEDWATER SPARGER RIGHT END
. BRCKET AND BRACKET TO VESSEL WALL EIH2-89-10 4735-5594 135 DEGREE FEEDWATER SPARGER PIPING AND PIPING WELDS i
i O B5
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E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG I REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 PAGE 8 OF 11 : TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION , FEEDWATER SPARGER INSPECTONS: EIH2-89-10 5594-5867 225 DEGREE FEEDWATER SPARGER LEFT END BRACKET AND BRACKET TO VESSEL WALL , EIH2-89-11 0000-1377 REMAINDER OF THE 225 FEEDWATER SPARGER ' LEFT END BRACKET AND BRACKET TO VESSEL WALL AND TOP PASS (NOZZLE AREA AND ' NOZZLE WELDS TO SPARGER) i EIN2-89-11 1377-1704 225 DEGREE FEEDWATER SPARGER RIGHT END r^~ BRACKET AND BRACKET TO VESSEL WALL
'kw EIH2-89-11 1704-1763 .001", .003 AND .005" CAMERA RESOLUTION .
ON 09-21-89 9 1700 HOURS EIH2-89-11 1763-1823 REMAINDER OF THE 225 DEGREE FEEDWATER SPARGER RIGHT END BRACKET AND BRACKET TO. , VESSEL WALL EIH2-89-11 1823-2577 225 DEGREE FEEDWATER SPARGER PIPING AND l PIPING WELDS EIH2-89-11 2577-3048 315 DEGREE FEEDWATER SPARGER LEFT END ' BRACKET AND BRACKET TO VESSEL WALL EIH2-89-11 3048-4002 315 DEGREE FEEDWATER SPARGER TOP PASS (NOZZLE AREA AND NOZZLE WELDS TO SPARGER) . EIH2-89-11 4002-4156 315 DEGREE FEEDWATER SPARGER PIPING AND l- PIPING WELDS EIH2-89-11 4156-4788 315 DEGREE FEEDWATER SPARGER RIGHT END - BRACKET AND BRACKET TO VESSEL WALL (AREA ON RIGHT SIDE OF THE BRACKET TO VESSEL WALL) B6
E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 PAGE 9 OF 11
= TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION CLADDING PATCHES AND JET PUMP INSPECTIONS:
EIHE-89-11 4788-END CLADDING PATCH NUMBER 1 9 45, 2 9 135, 3 0 225 AND 4 0 315 DEGREES AND .001",
.003" AND .005" CAMERA ESOLUTION ON 09-22-89 9 0535 HOURS EIH2-89-12 0000-2098 JET PUMP NUMBER 1, 2, 3, 4, 5 AND 6 RISER BRACE ARM WELD AND INLET MIXER AREA EIH2-89-12 2098-252? JET PUMP NUMBER 7 AND 15 RISER BRACE ARM WELD AND INLET MIXER AREA
.O EIH2-89-12 2573-2829 JET PUMP NUMBER 15 AND 16 RISER BRACE ARM WELD EIH2-89-12 2829-2988 JET PUMP NUMBER 16 INLET MIXER AREA EIH2-89-12 2988-3130 JET PUMP RISER BRACE ARM WELD ON JET PUMP NUMBER 17 SIDE EIH2-89 3130-3342- JET PUMP INLET MIXER NUMBER 17, CORRISION - 1/2" X 1/16" SEPARATION SHROUD SIDE EIH2-89-12 3342-3473 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 18' SIDE EIH2-89-12 3473-3664 JET PUMP INLET MIXER NUMBER 18
-EIH2-89-12 3664-3850 JET PUMP RISER BRACE ARM WELD ON THE
-JET PUMP NUMBER 19 SIDE
^
EIH2-89-12 3850-3980 JET PUMP INLET MIXER NUMBER 19-EIH2-89-12 3980-4160 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 20 SIDE EIH2-89-12 '4160-4270 JET PUMP INLET MIXER NUMBER 20 37 ,
s . -1 a ! 1
' j E.I. MATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 ,
'PAGE 10 0F.11
- 1 1
TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION i JET PUMP INSPECTIONS: i i EIH2-89-12 4270-4370 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 8 SIDE , EIH2-89-12 4370-4632 JET PUMP INLET MIXER NUMBER 8 EIH2-89-12 4632-4760 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 9 SIDE JET PUMP INLET MIXER NUMBER 9 EIH2-89-12 4760-4933 EIH2-89-12 4933-5098 JET PUMP RISER' BRACE ARM WELD ON THE i JET PUMP NUMBER 10 SIDE I- JET PUMP INLET MIXER NUMBER 10 r EIH2-89-12 5098-5177 EIH2-89-12 5177-5266 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 11 SIDE , EIH2-89-12 5266-5270 JET PUMP INLET MIXER NUMBER 11
.l EIH2-89-12 5270-5366 JET PUMP RISER BRACE ARM WELD ON THE ,
JET PUMP NUMBER 12 SIDE EIH2-89-12 5366-5392 JET PUMP INLET MIXER NUMBER 12 EIH2-89-12 5392-5461 JET PUMP RISER BRACE ARM WELD ON THE . JET PUMP NUMBER 13 SIDE EIH2-89-12 5461-5523 JET PUMP INLET MIXER NUMBER 13 EIH2-89-12 5523-5570 JET PUMP RISER BRACE ARM WELD ON THE JET PUMP NUMBER 14 SIDE 88
((() -- E.I. HATCH UNIT 2 INVESSEL VISUAL TAPE LOG REFUELING OUTAGE NUMBER EIGHT - SEPTEMBER, 1989 p PAGE 11 OF 11 TAPE NUMBER TAPE COUNT COMPONENT DESCRIPTION JET PUMP INSPECTIONS: EIH2-89-12 5570-5657 JET PUMP INLET MIXER NUMBER 14 EIH2 89-12 5657-END .001", .003" AND .005" CAMERA RESOLUTION ON 09-22-89 9 0440 HOURS EIH2-89-13 0000-0102 .001", .003" AND .005" CAMERA RESOLUTION ON 09-22-89 9 1800 HOURS I O EIH2-89-13 0102-2540 LOWER CORE SPRAY SPARGER 270 DEGREE TO O TO 270 DEGREES, FOURTH PASS ON "A AND C" SPARGERS 100% EIH2-89-13 2540-2620 .001", .003" AND .005" CAMERA RESOLUTION ON 09-23-89 0 0900 HOURS EIH2-89-13 2620-3270 RE SCAN ON 45 DEGREE FEEDWATER SPARGER
./
PIPING LOWER SECTION ONLY EIH2-89-13 3270-3593 RELOOK 9 THE 135 DEGREE FEEDWATER SPARGER INDICATION ON THE RIGHT SIDE END BRACKET TO VESSEL WELD EIH2-89-13 3593-4413 CLEANING AND RELOOK 9 THE 135 DEGREE FEEDWATER SPARGER INDICATION ON THE RIGHT SIDE END BRACKET TO VESSEL WELD e O
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,- REPAIRS AND REPLACEMENTS
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GPC procedure 42EN-ENG-014-OS provides guidelines for determining the ASME Section XI, Repair / Replacement requirements at E.I. Hatch Nuclear Plant. The site Repair / Replacement Coordinator maintains an itemized list of Class 1 and 2 Repair / Replacement activities for each cycle. A brief summary of major activities is included below and the following tables provide an itemized list of those activities which were included in the ISI boundaries. The two manual RPV head vent valves, 2B21-F001 and 2B21-F002, were l removed and the bypass vent line was capped off. This work was performed per DCR 88-132 on MWO 2-89-3210. Augmented examination of RWCU System welds per NUREG-0313 did not reveal any unacceptable indications. However a surface indication was chased to the weld root and GPC elected to remove and replace a short section of piping. Three (3) welds were cut out and replaced with four (4) new welds. This activity is not included in the following tables because this is non-safety related piping. However examination results for these welds are included in the Augmented Section of this report. (_,) All twenty (20) jet pump hold down beams were replaced with a new design per recommendations from GE. The jet pump hold down beams were replaced on KWO 2-89-4067. I 1 i l' 9 o 91
a-_ ATTACH 8 3T TO ,,. CE ER'S DATA REOGRT REPAIR A43 REPLACE 8E47 Spa 9RY OEA%!ZATIC% PRES %RE CC9PCC BT M4ME SYSTEs As*E M /DCR RE8ARG PERf0R*IliG CRK TEST ID NO. CLASS W'AK DESCRIPTICM ( 8PL NO.) rFDC ' DCR n/A GDERAL ELECTRIC 2311 1 REPLACE CR3 10-31 WITH RE9 JILT *a3 2-19-25:5 2C11-CC-10-31 SPARE HY34 CCR $/A GENERAL ELECTRIC 2311 1 REPLACE CR0 13-35 WITH REWILT % 2-19-2498 2C11-CRD-10-35
. SPARE HYDC CCR %/A GD ERAL ELECTRIC 2311 1 REPLACE CRD 14-C7 WITH REBUILT **3 2-29-25C1 2C11-CC-14-C7 SPARE HY3C CCR M/A GDERAL ELECTRIC 2311 1 REPLACE C C 14-11 WITH RE8UILT % 2-89-2502 2011-CRO-14-11 SPARE NYOU 304 %/A GENERAL ELECTRIC 2311 1 REPLACE C O 14-15 WITH RE9 JILT 8d3 2-29-2503
.2C11-CO-14-15 SPARE HY3% CCR n/A GEMEEAL ELECTRIC 2311 1 REPLACE CRD 18-31 WITH REFJILT **0 2-99-25:5 2 Cit-CRD-18 SPARE NYDC OCR M/A GB ERAL ELECTRIC 2811 1 REPLACE CC 19-43 WITH REFJILT **3 2-89-?t95 2C11-CRD-18-43 SPARE MYDRC CCR N/A GEMEFAL ELECTRIC 2B11 1 REDLACE CRD 22-11 WITH REW ILT *a3 2-e9-2500 2C11-CRD-22-11 SPARE HYDR" "R n/A GENERAL ELECTRIC 2811 1 REPLACE CRD 25-31 WITH RE3UILT W3 2-?9-2499 2011-CC-26-31 SPARE HCR0 DCR h/A GENERAL ELECTRIC 2811 1 REPLACE CRD 25-47 WITH REB]Ili M 2-89-2493 2C11-CRD-25-47 SPARE NY3C DCR M/A GEMERAL ELECTRIC 2811 1 REPLACE CRD 34-23 WITH REBUILT N 3 2-89-2507 2011-CRD-34-23 SPARE HYDE DCR N/A GEMERAL ELECTRIC 23t1 1 REPLACE C E 34-35 WITH REW ILT N 2-89-2497 2C11-CO-34-35 SPARE HYOC CCR R/3 G3:RA. ELEC*R*C 2311 1 - REPLACE CRD 34-39 WITH R 9 JILT **3 2-39-2t95 2 Cit-CRD-34-39 SPARE. to N
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GPC is. committed to perform various augmented NDE examinations.
,s summary of augmented examination activities is included below. A brief!
l Nine (9) RHR welds, one (1) Core Spray weld, one (1) HPCI weld and five (5) - RCICXIwelds ASME Section were examined requirements for ECCS. due to GPC commitments in exces examination results.
- No indications were noted in the Two (2) CRD welds and one (1) RWCU weld were examined due to augmente '
commitments to NUREG-0619. No indications were detected. . Seven (7) commitments welds in the by GPC RWCU System to NUREG 0313. were UT examined per augmented downstream of the outboard containment isolation valve which wasT classified as non-safety related by GPC. The UT exams revealed no unacceptable indications. However, a PT exam was performed due to some additional surface indication. surface conditioning on one weld which detected a This indication was chased to the weld root and due to the sensitivity of the exams, GPC elected to remove a section of . piping and have metallurgical examinations performed to determine the cause of the indication. Metallurgical examination determined the defect to be a welding flaw and no IGSCC indications existed.
- The following tables list the augmented examinations performed and i supply reference to supporting documentation.
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ASME EMAft ISE ENM4/ CAL El RE9BAKS/SASIC SECTION Mt ENaft i PROEptmE SaEET 40. III IJIR gem /0 TIER cat 1ORATIM SLOCK CAT. NO. _ FIG. 50. EltNIlg4 TIM / W BETA @ E tastEG-0313 EXAWIIIIATlWS
$89u2PO45 R 145-#
I - C-129/0 2G31-3eWCD-4-0-10 UT UT-N-401/T Spn2Utm M note 1
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$89N2C141 UT Cat.
S8942U176 N 589n2C147 UT Cat. S89N2U1T3 N 2 589#2C144 UT Cat.
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- C-129/1 2G31-3eWCu-4-0-10A UT UT-n-401/T PT-n-680/2 S89#2CZ23 UT Cat. sesetine 1989
. PIPE TO PIPE PT S8942U316 X PT performed try S8942CZ25 UT Cat. GPC OC.
i S89W2U318 UT Thickness note 2 X 589n2P051 x 145-w C-129/0 2s31-3aWCU-4-0-11 UT UT-R-401/T l PT PT-N-600/2 589N2U1T1 X Lineer indication PIPE TO EL90U 589#2C142 UT Cat. detected. See inF
$89u2U1T4 x I89N2008. Pipe seetion 1 ' $89n2C145 UT Cat, was replaced.
n note 1 U 58942U1TT UT Cat. N S89#2C148 589N2U132 UT Thickness
U, uY .x . I
$! I !x !x- !
11 ,1 ]19 : l]i s : ,1]19~ '
*s sitsi sitsi sitsi 3
-1 I
i . i f .e i , s .e . .e . 33 3 33 3 33 3 ! g 5 55- B=55= 5=55= l m u s gl n gg n l2l~igi i lRlll i c1b221111: ;
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10 3
U V Edwin 1. notch Unit 2 1989 Fett Refueling Outo9e Augmented Couponents Page 6 of 8 i ASSE RI aEsennetSteASic seE Emme/ CAL EMm SECTION MI Exase 6 SEET W. E E EEtst/0TER EtMATim SLtKK CAT. NO. FIG. W. EMMIMTitMt m IETO 6 t c-0313 E-mailous (Cent'd) i 589n2U178 x 145-s i 2s31-3awas-4-0-17 UT UT-n-401/7
- C-129/0 Note 1
$8942C149 UT Cet.
- PIPE TO EL90W
$89u2U175 N
$89u2C146 UT Col.
389u2U172 N
$8942C143 UT Col.
$89u2U159 UT Thickness x 145-w UT UT-n-481/7 $8meu23s
- C-130/0 2sst-3eucu-4-a-5 esote 1
$8952C186 UT Cat. ,
- PIPE TO elbow '
S8952U183 X
$8952C158 UT Cet. ,
r
$8942u236 x
$89n2C186 UT Cat.
589u2U157 UT Thickness 6 b
. , . _ .~. .- . ,, -. .. _ . - - . ., _ . . . . . . - . ._ . . . . . - _ . . .. . _ . . _ . . _ . _ _ _ _ . , -
o m
' Edwin 1. Match Unit 2 1987 Fett Refueling Outebe Augmented Components Page 7 of 8 ASME tl REnMMts/9ASIC EMAft ISE EWWI/ CAL SECTION NI EIUWI CALt9EATI(NB SLOCK SEET N0. NI WI GEtBVOTER IETIIW PROCEDt2E CAT. 110. FIG. No. ENNRIS Ti m/ W f
neuREG-0313 ERNIIIIATItWS (Cont'd) K 145-N UT UT-N-401/7 $89u2U186
- C-130/0 2G31-3mucu-4-R-6 Isote 1 589u2C159 UT Col.
- EL90W TO PIPE
$8942U237 X
$89N2C185 UT Cat.
( S89u2U239 K
$89u2C187 UT Cat.
S8942U158 UT Thickness X 133-# UT UT-n-401/7 S89u2P864
- C-125/0 2G31-3RUCU-6-D-2 mote 1
$89182M230 x
- EL90W TO PIPE
$891kt.178 UT Cet.
S89u2u232 x
$89n2C180 UT Cat.
S89u2U236 x
$89n2C182 UT Cat.
$89N2U246 UT Thickness O
Un
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~
3
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Edwin 1. Hetch 1: nit 2 1989,fatt tefueting Outage Aussented Components Page 8 of 8 at-NSI 0 ~
'# GE M TNga CAttenAT10m OLocK ,
E)U88 un ASME PROCEpumE suEET No. El
' ENAft SECT 10m X1
_F IG 380-- EWIW NM . CAT. NO._ tamEG-0313 ElullGinATIGIS NT 133-u I UT-N-401/7
- M W C*'-
2c31-3aucu-6-o-3 seenzc179 c-125/0
- PIPE TO EL50W 589u2U233 g ggi UT Cat.
X ss9u2u235-UT cat. ss9u2C183 UT Thickness Md1M W
- 1. Weld included in originnt examination scope.
P 2. new weld added due to cutout and reptocement of pi e section. i tion. . weld emanined in originnt sc e
- 3. Replacement weld due to. cutout and reptocament of p pe sec and also examined as new besetine.
Examined as Wetine & M MM d N
- 4. Weld not in originnt emmoination scope.
pipe section. O 01
ENCLOSURE'2 l NRC DOCKET 50-366 EDWIN 1. HATCH NUCLEAR PLANT UNIT 2 NONDESTRUCTIVE EXAMINATION OF FEEDWATER N0ZZLE SAFE END, AND CONTROL R0D DRIVE RETURN LINE WELDS DURING THE 1989 MAINTENANCE / REFUELING OUTAGE i The following information is provided in accordance with NRC NUREG-0619, "BWR Feedwater Nozzle and Control Rod Drive Return Line Nozzle Cracking," and pertains to the nondestructive examination (NDE) of feedwater nozzles and safe end welds performed at Georgia Power Company's (GPC) Plant Hatch Unit 2 during the 1989 maintenance / refueling outage. I. STARTUP/ SHUTDOWN CYCLES EXPERIENCED When Unit 2 was shut down in September 1989 for maintenance and refueling, 132 startu)/ shutdown cycles had been experienced. Nineteen (19) startup/slutdown cycles have been experienced since the feedwater nozzles and safe-end welds were last examined during i the 1986 maintenance / refueling outage. l II. NONDESTRUCTIVE EXAMINATION RESULTS Enclosure 1 provides a summary of the examination results for the feedwater nozzles, safe end, and CRD return line weld examinations o conducted at Plant Hatch Unit 2 during the 1989 maintenance / refueling outage. > No significant indications or evidence of cracking were noted during the performance of the examinations. The scheduled external ultrasonic (li) examinations of the 2N4A; 2N4B, 2N4C, and 2N4D l feedwater nozzle safe end- configuration welds (pipe-to-transition piece weld and transition piece-to-nozzle weld), nozzle center bore sections, and nozzle inner blend radii were performed'in accordance , with Table 2 of NUREG-0619. In addition to the UT examinations, a required ASME Code, Section XI surface examination was performed on
- the safe end configuration welds. The results of previous Plant Hatch Unit 2 feedwater component examinations were provided to the NRC in GPC letter SL-2621, dated June 12, 1987, and consequently, are not included herein.
h 000281 HL-978 E2-1
ENCLOSURE 2 (Continued) FEEDWATER N0ZZLE SAFE END, AND CONTROL ROD DRIVE RETURN.LINE WELDS DURING THE 1989 MAINTENANCE / REFUELING OUTAGE III. NONDESTRUCTIVE EXAMINATION METHODS ine NDE methods employed for the examination of the subject feedwater components during the Plant Hatch Unit 2 1989 maintenance / refueling outage were: (1) manual ultrasonic, and (2) magnetic particle (MT) or penetrant (PT). Ultrasonic scans were performed -on each nozzle center bore section and on the inner blend radius of.each nozzle. Safe end welds were ultrasonically examined and also were examined using surface techniques. Enclosure 1 the examination procedures employed. The subject NDE-references procedures ~ are available at the Hatch Plant site for review by NRC personnel upon request. IV. EFFECTS ON PREDICTION OF FUTURE CRACKING TENDENCIES , A design change was implemented this outage on the feedwater system in an attempt to reduce low flow feedwater oscillations by slowing the closure time on the feedwater minimum flow bypass control The operating procedures for Unit 2 are now similar to
' valves.
those-for Unit 1. 1 V. '0N-LINE LEAKAGE MONITORING An on-line _ leakage monitoring system for _the detection of feedwater I leakage,- which could result in nozzle cracks, as described in i NUREG-0619, is not installed on Plant Hatch Unit 2 and, therefore, ; is not applicable. I l 1 i 1 l 000281 HL-978 E2-2}}