ML19294A806
| ML19294A806 | |
| Person / Time | |
|---|---|
| Site: | FitzPatrick  |
| Issue date: | 03/20/1979 |
| From: | Early P POWER AUTHORITY OF THE STATE OF NEW YORK (NEW YORK |
| To: | Ippolito T Office of Nuclear Reactor Regulation |
| References | |
| JPN-79-16, NUDOCS 7903220215 | |
| Download: ML19294A806 (63) | |
Text
POWER AUTHORITY OF THE STATE OF NEW YORK 10 COLUMBUS CIRCLE NEW YORK. N. Y.10o19 (212) 397 6200 TRUSTEES GEORGE T. BERRY EXECUTIVE DIRECTOR FREDERICK R. CLARK g
CHAIRM AN LEWIS R. BENN ETT ssisTANT E EC i
GEORGE L. ING ALLS DIRECTOR VICE CH AIRM AN 4
Cw g', g u sugge PICH ARD M. FLYNN March 20, 1979
"" L EC E U ROeERTi m tLONz'
' **" ' ' " ^ ' ' " '
wituAM F.tuDDY JPN-79-16 THOM AS F. McCR ANN. JR.
Director of Nuclear Reactor Regulation United States Nuclear Regulatory Commission Washington, D.
C.
20555 Attention:
Mr. Thomas A.
Ippolito Operating Reactors Branch No. 3 Division of Operating Reactors
Subject:
James A.
FitzPatrick Nuclear Power Plant Docket No. 50-333 Inservice Inspection Report for Second Refueling Outage
Dear Sir:
Enclosed are ten (10) copies of James A.
FitzPatrick, "In-service Inspection NIS-1 Data Report and Surdnary", resulting from the Fall 1978 refueling outage.
This second refueling outage inservice inspection was conducted in accordance with the ASME Boiler and Pressure Vessel Code Section XI, Inservice Inspection of Nuclear Reactor's Coolant System, 1970 edition and the Plant Technical Specification.
Very trulymyour.s,
/
,/
ri
/k,lU /;
I.
Paul J. Early Assistant Chief Engineer-Projects 4
7903220Al
FORM NIS 1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules
- 1. Owner POWER AUTHORIIY OF THE STATE OF NEW YORK 10 COLUMBUS CIRCLE.
(Name and Address of Owner)
NEW YORK, N.Y.
- 2. Plant JAMES A. FITZPATRICK P.O. BOX 41 LYCOMING, N.Y.
(Name and Address of Plant)
- 3. Plant Unit
- 1
- 4. Owner Certificate of Authorization (if required)
N/A
- 5. Commercial Service Date 7/28/75
- 6. National Board Number for Unit 20764
- 7. Components inspected Manufaerurer Component or Manufacturer or Installer State or National Appurtenance or Installer Serial No.
arovince No.
Board No REACIOR VESSEL COMBlJSTION ENG.
CE 66108 N/A 20764 RPV PART NOS.
STUDS & NUTS COMBUSTION ENG.
250-01&250-02 N/A N/A RECIRC. P-1A PART NOS.
STUDS & Nb?9 BYRON JACKSON 2-6 & 2-10 N/A N/A NCMINAL SYSTEM MANUFACTURER PIPE SIZE EHICKNESS(t)
MATERIAL RECIRC.
KELIDGG 28" DIA.
1.235 STAINLESS 12" DIA.
.688 4" DIA.
.351 CONTROL ROD DRIVE KELLOGG 3" DIA.
.300 STAINLESE CORE SPRAY KELIDGG 10" DIA.
.594 STAINLESS 10" DIA.
.594 CARBON REACTOR
~
WATER CLEAN-UT KELIDGG 6" DIA.
.432 STAINLESS (CON'T.)
Note: Supplemental sheets in form of lists, sketches, or drawings may be used provided (1) size is 8% in. x 11 in..
(2) information in items I through 6 on this data report is included on each sheet, and (3) each sheet is numbered and the number of sheets is recorded at the too of this form.
PAGE 1 of 2 This form (E00029) may be obtained from the Order Dept., ASME, 345 E. 47th St., New York, N.Y.
10017
FORM NIS-1 OWNERS' DATA REPORT FOR INSERVICE INSPECTIONS As required by the Provisions of the ASME Code Rules A
- 1. Owner POWER AUTHORITY OF THE STATE OF NEW YORK 10 COLUMBUS CIRCLE (Name and Address of Owner)
NEW YORK, N.Y.
- 2. Plant
.?AMES A. FITZPATRICK P.O. BOX 41 LYCUMING. N.Y.
(Name and Address of Plant)
MI
- 4. Owner Certificate of Authorization (if required)
N/A
- 3. Plant Unit 20764
- 5. Commercial Service Date 7/28/75
- 6. National Board Nurnber for Unit
- 7. Components Inspected NOMINAL I
SYSTEM MANUFACTURER PIPE SIZE THICKNESS (t)
MATERIAL MAIN STEAM KELIDGG 24" DIA.
1.219 ARBON 6" DIA.
.750 m
FEEDWATER KELLOGG 18" DIA.
1.156 CARBON 12" DIA.
.844 n
(
RHR KELLOGG 24" DIA.
1.218 STAINLESS 24" DIA.
1.218 CARBON 20" DIA.
1.125 STAINLESS
. Note: Supplemental shecis in form of lists, sketches, or drawings may be used provided (1) size is 8% in. x 11 in.,
(2) information in items I through 6 on this data report is included on each sheet, and (3) each sheet is numt.. red and the number of sheets is recorded at the top of this form.
~
PAGE 2 of 2 This form (E00029) rnay be obtained from the Order Dept., ASME, 345 E. 47th St., New York, N.Y.
10017
EBASCO S E llVI C F S INC0RPORATLD UTILITY CONSULTANTS - E N GIN E E R S -CONSTRUCTORS TWO RECTOR STHE ET N EW YO R h, N.Y.10005 c....
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INSERVICE INSPECTION PROGRAM FOR JAMES A FITZPATRICK NUCLEAR POWER PIANT This document details the planned scope of examinations by Ebasco for re-fueling outage No. 2, including items and areas selected for examinations, examination and documentation procedures, and isometrics containing iden-tification of all areas to be examined.
Certification and qualification of examiners, materials, and equipment will be available on site for review prior to the start of examinations.
Efforts are made to provide access to all planned examination <. However due to circumstances such as excessive radiation environment or other con-dicion which may make the examination inaccessible some variations in the examination schedule may occur.
In this event substitute.reas may be selected.
The program and the procedures incorporated herein require approval by the Power Authority of the State of New York and acceptance by the Authorized Inspector prior to the start of operations.
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Prepared By:
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Eba co ervice's Mcor(Sorated Titl(
Approval:
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PASNY Approval Y~'
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Title Authorized Inspector Approval
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UTILITY C O N S U LT AN T S - ENGINEERS - CONSTHUCTORS TWO HLClun SIRL11 N EW YORh. N Y.1U006 ca....oo........ca.
EBASCO PERSON';EL INVOLVED IN PERf0KMANCE OF ISI FOR J. A. FITZPATRICK FALL OUTAGE 1978 - -
TYPE AND LEVEL OF CERTIFICATI0.
NAME UT PT VT W. Sawicky III III D. Nuzzo III R. Faillaman II II P. Puig II II II J. Marrs II II I
G. Egner N. Paul III III II w
EBASCO S E llVI C E S 1 N L 0 Il P (1 !\\.\\ 1 L L)
UTILITY C O N S U LT AN T S - E N GIN E E R S - CONSTRUCTORS TWO HI Clun Sint !T N LW YU Hl.. S Y 10ilut.
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....:u EBASCO ULTRASONIC EQUIPMENT USED DURING ISI 0F J. A. FITZPATRIC'.;
- - FALL 1978 OUTAGE - -
INSTRUMENTS MANUFACTURER MODEL SERIAL ND:BEF Krautkramer USM2MT 975-156 Krautkramer USM2M 777249 Sonic FTS-MK.I 754720 TRANSDUCERS MANtTACTURER STY LE SERIAL NO.
SIZE FREQUENCY ANGLE o
Aerotech Gamma D04875
.5" Dia 2.25MHz 45 Aerotech Gamma D05868
.5" Dia 2.25!mz 45 Aerotech Gamma L17509
.5" Dia 2.25MHz 45 Aerotech Gamma Ll7510
.5" Dia 2.255mz 450 KBI Z101CR K10120
.3" Dia
- 2. 255mz 0
KBI ZldlCR (10135
.5" Dia
- 2. 25dmz O
KBI Z103 ABS L13149
. 5" X 1"
- 2. 25>m z 45 KBI Z103 ABS L13151
.5" X 1" 2.25MHz 45 KBI Z103 ABS L?.3163
. 5" X 1" 2.255mz 45 Panametrics A104R-HD 7612 1" Dia 2.25MHz Og Panametrics A1029 8754
. 5 " D i _.
2.25MHz 0
Sornic 73CBD S754801
.5" Dia SMHz 0
1-a Ebssco Senices incorporated W
I - INTRODUCTION Inservice inspection of the Jrmes A. Fitzpatrick Nuclear Power Plant, during the fall outage of 1978, was performed in accordance with the plant technical specification and the ASME Boile; and Pressure Vessel Code Section XI, Inservice Inspection of Nuclear Reactor Coolant Systems, 1970 edition.
This report contains the program plan, the final report (including a summary of all examination data) and required certifications for equipment and personnel.
The inspection methods e= ployed were visual, surface and volumetric nondestructive examination techniques conducted in accordance with the procedures in the enclosed program plan.
Ebasco controlled documents, such as the I.S.I. Quality Assurance Manual and the Procedure for Qualification and Certification of Nondestructive Examination Personnel, were reviewed on site by PASNY representatives, the autho-rized Inspector and the Nuclear Regulatory Co= mission. A controlled copy of the I.S.I. Q. A. Manual has been issued to Mr. A. V. Sorrentino of PASNY 'S Power Operations department.
II - EXAMINATION SCHEDULE The examination schedule as listed in the program plan was provided by plant maintenance personnel to conform with routine inservice maintenance 8%g operations and to allow construction people to prepare the components for inspection a minimum of 3 to 5 work days before the scheduled examination date.
The actual completion date for each system or component is noted on the Inservice Examination Checklist in Part II-A of the final report.
III - NONDESTRUCTIVE EXAMINATION PROCEDURES In accordance with the ASME Code,Section XI, procedures for performing nondestructive examination of welds, supports and bolting were prepared and submitted for approval before the scheduled examination date.
All pro-cedures were reviewed by the Power Authority for the State of New York, the Nuclear Regulatory Commission and the Hartford Steam Boiler Inspection and Insurance Co. (the assigned authorized inspection agency). All approved re-visions were incorporated and noted on the revision sheet before any exam-inations were performed using that procedure.
IV - EXAMINATION EQUIPMENT AND MATERIALS A - Instruments - Ultrasonic test instruments used for volumetric examinations included the Sonic Model FTS Mark I and the Krautkramer Model USM2. All instruments were operated with a self-contained rechargeable battery using the pulse-echo mode of sound transmission.
In addition to the certification records provided in Part III-A of this report, daily a=plitude linearity checks were conducted to assure optimum instrument performance
(
2-t Ebasco Senices incorporated
(
at the outset of each day or the first time an instrument was used for that day.
This data is also included in Part III-A.
B.
Transducers - The table below lists the transducers used to perform the ultrasonic examinations.
MANUFACTURER STY LE SERIAL NO.
SIZE FR EQUENCY ANG LE o
Aerotech Ca=ma D04875
.5" Dia 2.25MHz 45 Aerotech Ga=ma D05868
.5" Dia 2.25MHz 45 Aerotech Gamma L17509
.5" Dia 2.25MHz 45 Aerotech Gamma Ll7510
.3" Dia 2.25MHz 45 KBI Z101CR K10120
. 5" Dia 2.25MHz 0
KBI Z101CR K10135
.5" Dia 2.25MHz O
KBI Z103 ABS L13149
.5" X 1" 2.25MHz 45 KBI Z103 ABS L13151
. 5" X 1" 2.25MHz 45 KBI Z103 ABS L13163
. 5" X 1" 2.25MHz 45 Panametrics A104R-HD 7612 1" Dia
- 2. 25 m h:
0 Panametrics A1029 8754
.5" Dia 2.25MHz 0
Sonic 73CBD S754801
.5" Dia SMHz 0
fN C.
Couolant - The ultrasonic couplant used for the inservice in-spection was Ultragel II, supplied by Echo Laboratories. Material certification is provided in Part III-B of this report.
D.
Penetrant - The liquid penetrant material used for the inservice inspection was Spotcheck, supplied by Magnaflux Corporation.
Certification is provided in Part III-B of this report.
E.
Calibration Blocks - Most calibration blocks used for ultrasonic examination were provided by the Power Authority for the State of New York and located on site.
However, in some cases it was necessary to borrow appropriate blocks from the nearby Nine Mile Point Unit I Power Station, owned by the Niagra Mohawk Power Co.
There were no drawings available for any of the calibration blocks used which ofmn necessitated dimensional checks to assure code compliance between the actual component c.nd the block.
V - EYJWINATION PERSONNEL Personnel performing examinations during the inservice were qualified and certified within the guidelines recommended by the American Society for Nondestructive Testing (ASNT) in accordance with SNT-TC-1A 1968 and 1975 editions. Affirmation of personnel qualification and certification is provided in Part III-C.
m
3-t Ebasco Services incorporated VI - COMPONENT IDENTIFICATION Components subject to nondestructive examination were identified using the drawings and isometrics in Part II-A of this report.
There was no formal identification stamped on any welds and in most instances identification was performed by following systems from tagged valves and vessel nozzle markings. The only items with stamped identification were the reactor vessel closure head studs, nuts and washers.
VII - PIANT SUPPORT PERSONNEL A.
Construction - Crouse Nuclear Construction Co., contracted by the utility, was rasponsible for ensuring that all components subject to nondestructive examination be made accessible and if necessary, surface conditions prepared for inspection. In n;os t instances, component preparation included at least the removal of insulation to provide sufficient access. Some welds also required minor grinding or filing when problems occurred with transducer movement or coverage. Because many components did not have stamped identification, it was ex-ceptionally helpful to have a Crouse supervisor (assigned specifica'.ly to the ISI crew) assist in locating many of the welds and supports.
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B.
Padiation Protection - For the purpose of protecting personnel and achieving good radiation exposure couctoi, it was necessary to obtain a Radiation Work Permit (RWP) for all examinations performed during the outage. Permit requests had to be sub-mitted to Radiation Protection 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> before the scheduled examination.
This was necessary for the following reasons:
- 1) to permit the Radiation Protection personnel to conduct a preliminary survey of the radiation hazards involved in the examination area, 2) co determine the type of RWP to be issued (i.e., Regular, Special, Continuing or Extended), 3) to check the qualifications of the person assigned as Leadman to verify proper radiation protection training and 4) to check radiation exposure levels and qualification status of all personnel to work on that RWP. Because all examinations were not parformed in the same general area, a scheduled day's work might be issued on 3 or 4 different RWP's.
It became necessary to schedule 2 days of work into 1 shift to consolidate examinations on differ-ent systems within the same physical location, In doing this, two very important things were accomplished:
- 1) excessive time tas ted suiting-up and unsulting in the radiation protection clothing was substantially reduced and 2) radiation exposure of examination personnel was kept to a minimum. The RWP process though time consuming, was helpful in allowing the protection technicians to apply lead blankets and special audible metering devices in high radiation level areas, f
4-t Ebasco Services incorporated O
VIII - NDE METHODS AND RESULTS A.
Visual - All visual examinations were performed by direct visual contact without the use of any remote (camera type) equipment. The only rejectable visual indication was in the Main Steam support weld #H29247.
The data pertaining to this support is located in Part II-C.
This weld was repaired and after reexamination no rejectable indications were found.
B.
Surface - All surface examinations employed the liquid penetrant method. There were two welds containing reject-able indications.
The first was in the Reactor Water Clean-up sys tem in we'_d if6-12-141B.
The second, in the Main Steam support *.cid #H29247. The indication in
- 6-12-141E was removed by filing and reexamination resulted in no further indications. Weld #H29247 required rewelding after repair and the final examination resulted in no re-jectable indications. The data for these welds is ir, Part II-C cf this report.
Volumetric - The volumetric examination method emgloyed C.
was ultrasonics. All welds were examined using 0 longi-tudinal wave and 45 shear wave techniques.
There were P*N no rejectable indications found ultrasonically.
Those indications caused by component geometry are noted so on the appropriate data sheets in Part II-C.
i
5 ASME SECTION XI CATEGORY D EXAMINATION REVIEW ITEM
_ INSPECTION RESULTS REMARKS RESULTS Nozzle to Vessel o
N-2C (UT) 0 B,M. - No reportable indications Unable to scan F.N. exam Acceptable o
0 WHAZ - No reportable indications area due to insulation-see Data Sheet #sNV-OlBM, NV-OlW11 and NV-OlAB o
N-3A (UT) O B.M. - No reportable indications Unable to scan F.N. exam Acceptable area due to insulation-see Data Sheet #sNV-02BM, NV-03Cl and NV-02AB 1
ASME SECTION XI CaiTECORY F EKAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS Bfmc.talic Welds o
N-1A SE (UT) O B.M. - No reportable indications Acceptable 45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable o
N-2C SE (UT) 0 B.M. - No reportable indications Acceptable o
0 W11AZ - No reportable indications Attenuation Factor o
45 - No reportable indications Used - Refer to DCAR (PT) No reportable indicatione 033/ 77 for met' lod Acceptable (VT) No reportable indications employed Acceptable o
- No reportabla indications Acceptable o
0 W11AZ - No reportable indications Attenuation Factor o
45 - No reportable indications Used - Refer to DCAR (PT) No reportable indications 033/77 fer method Acceptable (VT) No reportable indication.
employed Acceptable 2
ASME SECTION XI CATEGORY F l
EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Attenuation Factor o
45 - No reportable indications Used - Refer to DCAR (PT) No reportable indications 033/77 for method Acceptable (VT) No reportable indications employed Acceptable o
N-5A (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Attenuation Factor o
45 - No reportable indications Used - Refer to DCAR (PT) No reportable indications 033/77 for method Acceptable (Vr) No reportable indications ernployed Acceptable N-5B (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications Attenuation Factor o
45 - No reportable indications Used - Refer to DCAR (PT) No reportabic indications 033/77 for method Acceptable (VT) No reportable indications employed Acceptable 3
ASME SECTION XI CATEGORY F REVIEW EXAMINATION ITEM INSPECTION RESULTS REMARKS RESULTS N-8A SE (UT) 0 B.M. - No reportable indications Acceptadie 0 WilAZ - No reportable indications See Data Sht.#NSE-05BM for method employed o
45 - No reportable indications Accep*-e'e (PT) No reportable indications Acc f ta e (VT) No reportable indications Acceptable N-9 SE (UT) 0 B.M. - No reportable indications Acceptable o
0 V11AZ - No reportable indications o
45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable o
3-03-960 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable 4
ASME SECTION XI CATEGORY F EXAMINATION REVIEW ITEM INSPECTION RESULTS RE. MARKS RESU LTS o
6-12-141B (UT) O B.H.
- No reportable indications Acceptable o
0 W11AZ - No reportable indications o
45 - No reportable indications (PT) No reportable indications af ter retest See Data Sht.#S12-OlPT, Acceptable (VT) No reportable indications and DCAR 010/78 o
10-14-481 (UT) 0 B.M. No reportable indications Acceptable o
0 WitAZ - No reportable indicatic::s o
45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable o
10-14-502 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (PT) No reportable indications Acceptabic (VT) No reportable indications Acceptable 5
ASME SECTION XI CATEGORY F EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
20-10-120 (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications 0
45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable o
24-10-130 (UT) O B.M. - No examination Due to component geometry Acceptable o
on both sides of weld, O B.M. was not performed.
o 0 WilAZ - No reportable indications u
55 - Circumferential only - No Due to component geometry reportable indications axial exam. not performed.
(PT) No reportable indications Acceptable (VT) No reportable indications Acceptable 6
ASME SECTION XI CATECORY F EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
24-10-131 (UT) 0 B.M.
- No examination Due to component geometry Acceptable o
on both sides of weld, O B.M. was not performed.
o 0
WilAZ - No reportabic indications o
45 - No reportable indications Axial exam, limited from valve side of weld.
o 24-10-132 (ttr) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (PT) No reportable indications Acceptable (VT) No reportable indications Acceptable 7
ASME SECTION XI CATEGORY G-1 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS o
- No reportable indications Acceptable Nos. 32-37 (VT) No reporcable indications Studs in place-only stud above flange exam. visually Acceptable o
- No reportable indications Acceptable Nos. 32-37 (VT) No reportable indications Acceptable o
Recirc. Pump (UT) O B.M. No reportable indications Acceptable P-1A Studs (YT) No reportable indications Studs in place-only stud Nos. 1-16 above nut exam. visually Acceptable o
Recirc. Pump (UT) 0 B.M. - No reportable indications Acceptable P-LA Nuts (VT) No reportable indications Nuts in place-only nut Nos. 1-16 Top and 0.D. exam. visually Acceptable 8
ASME SECTION XI CATEGORY G-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARES RESULTS Valve Bolting 14-CSP-14A (VT) No reportable indications Acceptable 14-CSP-146 (VT) No reportable indications Acceptable 34-FWS-28A (vr) No reportable indientions Acceptable 34-FWS-28B (VT) No reportable indications Acceptable 29-RV-71G (vr) No reportable indications Acceptable 29-RV-71K (VT) No reportable indications Acceptable 29-RV-71L (VT) No reportab'.e indications Acceptable 9
ASME SECTION XI CATECORY C-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS Incore Monitor Flange Bolting 12-09 (VT) No reportable indications Acceptable 36-09 (VT) No reportable indications Acceptable 20-25 (VT) No reportable indications Acceptable 28-25 (VT) No reportable indications Acceptable 20-33 (VT) No reportable indications Acceptable 12-41 (VT) No reportable indicaticas Acceptable 36-41 (VT) !!o reportable indications Acceptable 10
ASME SECTION XI CATEGORY C-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS CRD Flange Bolting 10-07 (VT) No reportable indications Acceptable 14-07 (VT) No reportable indications Acceptable 14-15 (VT) No reportable indica t i.on s Acceptable 02-19 (VT) No reportable indications Acceptable 06-23 (VT) No reportable indications Acceptable 10-23 (VT) No reportable indications Acceptable 02-27 (VT) No reportable indications Acceptable 02-31 (VT) No reportable indications Acceptable 06-31 (VT) No reportable indications Acceptable 11
ASME SECTION XI CATEGORY G-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS 14-31 (VT) No reportable indications Acceptable 02-35 (VT) No reportable indications Acceptable 06-35 (VT) No reportable indications Acceptable 06-39 (VT) No reportable indications Acceptable 14-39 (VT) No reportable indications Acceptable 06-43 (VT) No reportable indications Acceptable 12
ASME SECTION XI CATECORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
3-03-950 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
3-03-950A (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications Acceptable (VT) No reportable indications Acceptable o
3-03-950B (UT) e B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 13
ASME SECTION XI CATEGORY J REVIEW EXAMINATION ITEM INSPECTION RESULTS REMARKS RESULTS 3-03-950C (UT) O B.M. - No reportable indications Acceptable o
0 W11AZ - No reportabic indications o
45 - No reportable indications (VT) No reportable indications Acceptable 3-03-950D (UT) O B.M.
- No reportable indications Acceptabic o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 3-03-951 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 14
ASME SECTION XI CATEGORY J REVIEW EXAMINATION ITEM INSPECTION RESULTS R_EMARKS RESULTS 3-03-952 (UT) O B.M.
- No reportable indications Acceptable o
0 WHAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
3-03-953 (UT) 0 B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportabic indications Acceptable 3-03-954 (UT) 0 B.M. - No reportable indications Acceptable o
0 WHAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 15
ASME SECTION XI CATEGORY.1 REVIEW EXAMINATION ITEM INSPECTION RESULTS REMARKS RESULTS 3-03-955 (UT) O B.M.
- Ne reportable indications Acceptable o
0 W11AZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
3-03-956 (UT) 0 B.M.
- No reportable indications Acceptable o
0 W11AZ - No reportable indications o
45 - No reportable indications (VT) No re ortable indications Acceptable 3-03-958 (UT) O B.M. - No reportable indications Acceptable 0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 16
~
ASME SECTION XI CATECORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
3-03-959 (UT) O B.M. - No reportable indications Limited scan on inside Acceptable radius of elbow o
0 WHAZ - No reportable indications o
45 - No reportable indications Limited scan on inside radius of elbow (VT) No reportable indications Acceptable o
28-02-2-32 (UT) 0 B.M.
- No reportable indications Acceptable o
O WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 4-02-2-38 (UT) O B.M.
- No reportable indications Acceptable o
0 W1tAZ - No reportable indications Cal, performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 17
ASME SECTION XI CATEGORY J EXAMINATION REVIEW t TDi INSPECTION REStILTS REMARKS RESULTS o
4-02-2-39
('Jr) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable o
4-02-2-40 (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptabic o
4-02-2-41 (trr) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 18
ASME SECTION XI CATEGCRY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
4-02-42 (UT) O B.M.
- No reportable indications Limited access-top of tee Acceptable o
0 WilAZ - No reportable indications Cal. performed as noted o
on 0 11.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable o
4-02-2-43 (UT) O B.M. - No reportable indications Scanned weld area only -
Ac cptable See Data Sheet o
0 WIIAZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications Scanned wel/ area only -
See Data Sheet (VT) No reportable indications Acceptable 4-02-2-44 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal, performed as noted o
o 45
- No reportable indications on 0 II. M. Data Sheet Acceptable (vr) No reportable indications 19
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REli?RKS R ESU LTS o
4-02-2-45 (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - Nu reportable indications Cal performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable o
4-02-2-46 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal, performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 4-02-2-47 (UT) O B.M.
- No reportable indicat ions Acceptable o
0 WilAZ - No reportable indica'.lons Cal performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 20
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS 28-02-2-36 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 28-02-2-90 (UT) 0 B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptabic 4-02-2-93 (UT) O B.M. - No reportable indications Acceptable a
0 WilAZ - No reportable 1,dications Cal. performed as neted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Accep able 21
ASME SECTION XI CATECORY J REVIEW EXAMINATION ITEM INSPECTION RESULTS REMARKS RESULTS 4-02-2-94 (UT) 0 B.M. - No reportable indications Acceptable 0 W11AZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 4-02-2-95 (UT) O B.M. - No reportable indications Acceptable o
0 W11AZ - No reportable indications Cal, performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable o
4-02-2-96 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications Cal, performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportabit indications Acceptable 22
ASME SECTION XI CATECORY J EKAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
4-02-2-97 (UT) O B.M. - No reportable indications Configuration does not Acceptable allow examination from valve side o
0 WHAZ - No reportable indications Cal. performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable o
4-02-2-98 (UT) 0 B.M.
- No reportable indications Limited scan from tee Acceptable side (11:00 to 1:00 o' clock) configuration does not allow o
0 WhAZ - No reportable indications Cal, performed as noted o
on 0 B.M. Data Sheet o
45 - No reportable indications (VT) No reportable indications Acceptable 23
4 2
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t ASME SECTION XI CATECORY J REVIEW EXAMINATION ITEM INSPECTION RESULTS REMARKS RESULTS 10-14-472 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No r2 portable indications (VT) No reportable indications Acceptable 10-14-473 (UT) 0 B.M.
- No reportable indications Acceptabic o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 10-14-474 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 26
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
10-14-475 (UT) 0 B.M.
- No reportabic indications Acceptable o
O WHAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-476 (UT) O B.M. - No reportable indications Acceptable o
0 W11AZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 10-14-477 (UT) 0 B.M. - No reportable indications Acceptable o
0 WHAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 27
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
10-14-480 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WHAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-488 (UT) O B.M.
- No reportable indications Acceptable o
0 WHAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-489 (UT) 0 B.M. - No reportable indications Acceptable o
0 WHAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 28
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS o
10-14-492 (UT) O B.11.
- No reportable indications Acceptabic o
0 WIIAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-493 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications J
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-494 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 29
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESUI.TS o
10-14-495 (UT) 0 B.M.
- No reportable indications Acceptable o
O MIAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-496 (UT) 0 B.M.
- No reportable indications Acceptable o
O MIAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-497 (UT) 0 B.M.
- No reportable indications Acceptable o
O mlAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
10-14-498 (UT) O B.M.
- No reportable indications Acceptable o
O mlAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 30
ASME SECTION XI CATECORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS o
10-14-501 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable o
- No reportable indications Acceptable o
0 WHAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
6-29-532 (UT) O B.M.
- No reportable indications Acceptable o
0 W11AZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 31
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REtiARKS RESULTS o
24-29-514
( trT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
24-29-543 (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications a
45 - No reportable indications (VT) No reportable indications Acceptable o
24-29-574 (UT) 0 B.M. - No reportable indications Acceptcble o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 32
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM IFSPECTION RESULTS REMARKS RESULTS o
24-29-605 (UT) O B.M.
- No reportable indications Unable to scan the Acceptable required volume. Limited from 5 to 7 o' clock due to welded support, o
0 W11AZ - No reportable indications o
45 - No reportable indications Node exam, performed on area noted above.
(VT) No reportable indications Acceptable o
24-29-606 (UT) 0 B.M.
- No reportable indications Acceptable o
0 W11AZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 33
ASME SECTION XI CATECORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS o
12-34-375 (UT) 0 B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptabic o
12-34-377 (UT) O B.M.
- No reportable indicatior:s Acceptable o
0 WHAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
18-34-423 (UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportabic indications (VT) No reportable indications Acceptable 34
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEN INSPECTION RESULTS REMARKS RESULTS o
20-10-118 (UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable o
20-10-119 (UT) 0 B.M.
- No reportable indications Acceptable o
0 WilAZ - No reportable indications o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-13 Circumferential Weld o
(UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-13 Longitudinal Weld - Pipe o
(UT) 0 B.M. - No reportable indications Acceptable o
0 W11A7. - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 35
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RES ULTS 12-02-2-13 Longitudinal Weld - Elbow o
(UT) 0 B.M.
- No reportable indications Acceptable o
0 WilA7. - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-24 circumferential Weld o
(UT) 0 B.M. - No reportable indications Acceptable o
0 W11AZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-24 Longitudinal Weld - Pipe o
(UT) O B.M.
- No reportable indications Acceptable o
0 WilA7, - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 36
AS_ME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS 12-02-2-24 Longitudinal Weld - Elbow o
(UT) O B.M. - No reportable indications o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-71 Circumferential Weld o
(UT) O B.M. - No reportable indications Acceptable o
0 WilAZ - Not required Acceptable o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-71 Longitudinal Weld - Pipe o
(UT) 0 B.M.
- No reportable indications Scan limited to 5" Acceptable o
0 WilAZ - Not required from cire, weld due o
45 - No reportable indications to restraint bracker (VT) No reportable indication Acceptable 37
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS RE N.S RESULTS 12-02-2-71 Longitudinal Weld - Elbow o
(UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required a
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-2-77 Circumferential Weld o
(UT) O B.M.
- No reportable indications Acceptable o
0 WilAZ - Not required o
45 - No reportable indications (VT) No reportable indications Acceptable 12-02-?-77 Longitudinal Weld - Pipe o
(UT) 0 B.M.
- No reportable indications Scan limited to 5" Acceptable o
0 WilAZ - Not required from cire. weld due o
45 - No reportable indications to restraint bracket (VT) No reportable indications Acceptable 38
ASME SECTION XI CATEGORY J EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS 12-02-2-77 Longitudinal Weld - Elbow o
(UT) O B.M.
- No reportable indications Acceptable o
0 WHAZ - Not required o
45 - No ieportable indications (VT) No reportable indications Acceptable 39
ASME SECTION XI CATEGORY K-1 EXAMINATION REVILV ITEM INSPECTION RESULTS REMARKS RESULTS o
Recire. Pump (UT) 0 B.M.
- No reportable indications Located on bot, left Acceptable 0
P-1A Support Weld 0
WitAZ - No reportable indications side of pump when o
45 - No reportable indications facing the RPV (VT) No reportable indications Hanger 724 (PT) No reportable indications Acceptable RWCU (VT) No reportable indications Acceptable Support #H29247 (PT) No reportable indications Refer to Data Sheets Acceptable a f ter retest Main Steam SH-03PT and 04-PT for exam results.
Refer to DCAR 012 -78 for disposition Refer to data siiects Acceptable (VT) No reportable indications S11-03VS and 04VS after retest and DCAR 012-78 40
ASME SECTION XI CATEGORY K-1 EXAMINATION REVIEW ITEM INSPECTION REStILTS REMARKS RESlILTS Support #H29248 (PT) No reportable indications Acceptable Main Steam (VT) No reportable indications Acceptable Support #H29249 (PT) No reportable indications Acceptable Main Steam (VT) do reportable indications Acceptable
- Support #H29138 (PT) No reportable indications Acceptable Main Steam (VT) No reportable indications Acceptable
- Support #H29142 (PT) No reportable indications Acceptable Main Steam (VT) No reportable indications Acceptable
- Support #H29250 (PT) No reportable indications Acceptable Main Steam (VT) No reportable indications Acceptable
- 1129247 of the main steam system.
41
ASME SECTION XI CATEGORY K-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESU LTS Valve Hangers 02-2-9A-NN-11 (VT) No reportable indications Acceptable 02-2-98-NN-11 (VT) No reportable indications Acceptable Core Spray Snubbers - A Loop 14-5A-S-23 (VT) No reportable indications Acceptable 14-5A-S-24 (VT) No reportable indications Acceptable Snubbers-B Loop 14-5B-S-43
( VI) No reportable indications Acceptable 14-5B-S-44 (VT) No reportable indications Acceptable 14-5B-S-46 (VT) No reportable indications Acceptable 42
ASME SECTION XI CATEGORY K-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS Recire. Toop A Snubber 02-2-2A-S-9 (VT) No reportable indications Acceptable Restraint 02-2-3A-tP4-ID (VT) No reportable indications Acceptable Restraint 02-2-3A-NN-2D (VT) No reportable indications Acceptable Restraint 02-2-4A-NN-1A (VT) No reportable indications Acceptable Restraint 02-2-5A-13-lC (VT) No reportable indications Acceptable Restraint 02-2-6A-NN-lE (VT) No reportable indications Acceptable Restraint 02-2-7A-NN-2C (VT) No reportable indications Acceptable Restraint 02-2-8A-NN-2A (VT) No reportable indications Acceptable 43
ASME SECTION XI CATEGORY K-2 EXAMINATION REVIEW ITEM INSPECTION RESULTS REMARKS RESULTS Recire. Loop B Restraint 02-2-3B-NN-ID (VT) No reportable indications Acceptable Restraint 02-2-3B-NN-2D (VT) No reportable indications Acceptable Restraint 02-2-4B-NN-1A (VT) No reportable indications Acceptable Restraint 02-2-5B-NN-lC (VT) No reportable indications Acceptable Restraint 02-2-6B-NN-lE (VT) No reportable indications Acceptable Restraint 02-2-7B-NN-2A (vr) No reportable indications Acceptable Restraint 02-2-88-NN-2C (VT) No reportable indications Acceptable 44
Ebesco Services incorporated DEFICIENCY AND CORRECTIVE ACTION REPORTS (DCAR)
.., ' J f POWER AUTHORITY OF THE STATE OF NEW YORK DEFICIENCY and CORRECTIVE ACTION REPORT (DCAR)
O Site Location:
JA"'*
O Report No.
0_33-77 f
e From:
0"*h' v Coa" 5 "o"*'50' Date:
' 7/l E/77 e To:
Res.de a t *.' amer e inspection Type:
Receipt U Manufacturing U Surveillance b Instaunen 2 e Component / System
Description:
Core Spray Systen Category "F"
Ultrasonic E>.anination for wel d ru-be rs :
IJ-5 A-S E N-58-SE O Deficiency / Discrepancy
Description:
The 15I Prog ram t a teco rv F exa-i na t ien_requ_ile_ ent s for Core Spray Welds Numbe r N-5 A-SE and ti-ES-SE specify t h a t._ n 740" enli' tion block be used.
This calibration block (F7S) was used in the baseline inspection and was also used on the above welds during the inservice inspection program.
However, the thic kness of the material at these wel ds i s 1.1 inch and according to code a 1.1 or 1.5" calibrat~on block is required. There is no cal ib ration block of the rer_ui red t hir.konss en Ri te O.C. Action:
N0f1E O
L
/
g
_. # /Au A
//
- s oo.iiiv connoi inspenor owem c c: s.,pe..sor
v Nr September 13, 1977 MEMORANDLH TO: Myles Cosgrove FROM-Peter K. Olsen
SUBJECT:
Equivalent Response Calibration Reflectors, Analysis and Justification
REFERENCE:
A) JAF - DCAR #033-77, DCAR #057-77 and DCAR #058-77 B) G.E. Procedure No. 160A7505 - Rev. 2 C) ASMI Section XI - 1970 Edition D) ASMI Section III - 1968 Edition - Appendix IX Due to the design configuration of weld joints listed in Ref. (A), Ref. (E) cannot be used for the inservice inspection requirements of Ref. (C).
The code requirements per Ref. (C) for calibration standards are as shown in Figure 1.
Due to the configuration of these s andards, calibration is not possible per Ref. (B).
When the ratio of outside pipe diameter to pipe wall thickness is less than 8 to 1, a signal cannot be obtained frem the inside diameter of the pipe as also shown in Figure 1.
Since Ref. (C) does not concern itself with design configurations of less than 8 to 1, an alternate method must be employed.
An alternate calibra-tion method is allowed per Ref. (D), para. 343(c).
To comply with Ref. (D), para. 343(c), a signal comparison of equivalent response reflectors must be determined employing a flat calibration stan-dard and an equivalent section of pipe.
To accomplish the above, holes were drilled in various standards as shown in Figure (2). Each drilled and reamed hole is 1/8" diameter and 1/2" be-low the surface. By comparing the db signal dif ference of tne flat stan-dard and the curved standard, an attenuation factor can be determined.
The method to determine the attenuation factors is as follows:
For the longitucinal wave method, obtain a peaked signal from the appro-priate flat star.dard (as shown in Figure 3) and adjust the height to 50; screen. Without further instrument adjustment, obtain a peaked signal from the appropriate curvec standard (Figure 3).
Using the db controls, adjust the peaked signal from'the curved standard to 50% screen.
This db difference is the attenuation factor.
For the shcar wave method, obtain a peaked signal from the appropriate flat standard Figure (3) and adjust the height to 50% screen. Without further instrument adjustment, obtain a peaked signal from the appropriate curved standard (Figure 3).
Using the db controls, adjust the peaked signal from the curved standard to 50% screen. This db difference is the attenuation factor.
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y-The equipment used and calibration data for the attenuation co=parison is as follows:
a.
Instrument - Branson 303 - Ser. #703204
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b.
Transducer - Aerotech 1/2" 2.25mhz - 45 S Ser. #D15229 - Wedge - H4 Harisonic 1/2" 2.2mhz - dual L - Ser. #DIO206/P 714 c.
Accessories - per Ref. (B) d.
Celibration of Equipment - Ref. (B) Attachment (A) e.
Transducer certification - refer to C.E. documents The results of the attenuation comparison are as follows:
L Wave S Wave a.
Cal. Standard No. F-10 to F-5 in 4 db in 5 db b.
Cal. Standard No. F10 to PIR-75.2 in 3 vb in 4 db c.
Cal. Standard No. F-llS t o F-75 in 3 db
.in 6 db The attehuation factors and appropriate calibration standards for weld-joints per Ref. ( A) are ac follows:
Weld Iden No.
Cal. Standard Attenuation Factors L Wave S Wave N-5-A-SE & N-2A-SE F-115 in 3 db in 6 db N-5-B-SE & N-2H-SE F-115 in 3 db in 6 db N-TH-A-Cl F-10 in 3 db in 4 db
(
N-TH-B-Cl F-10 in 3 db in 4 db N-TH-C-Cl F-10 in 4 db in 5 db Instructions for G.E. Inspection personnel Inspection of Ref. (A) to be performed in accordance with Ref. (B) with the following exceptions:
a.
Para. 4.2.3
- 1/2" 2.25thz dual transducer - #DIO208 or equiv.
b.
Para. 4.2.4
- 1/2" 2.25mhz - 45 degree + 3 - #D15229 or equiv.
Para. 5.3.6.2 - after the primary rc~erence level'has been estab-c.
lished, add the appropriate attenuation factor d.
Para. 5.3.7.1 - after the primary reference level has been estab-
.ished, add the appropriate attenuation factor e.
Para. 7.4.4
- Not Applicable
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POWER AUTHORITY OF THE STATE OF NEW YORK DEFICIENCY and CORRECTIVE ACTION REPORT (DCAR) 010-78 e Site Location:
JA N '
e Report No.
O From:
N 'ty connoisu = "'
Date:
10/4/73 e To:
a"*a' Maa='
e inspection Type:
Receipt U Manufacturing U Surveillance E installation U e Component / System
Description:
Reactor water cleanun nipin Dissimilar metal weld 6-12-141B e Deficiency / Discrepancy
Description:
intervica in=nace4nn caragorv v avn-4-a*ica vaquire-ments (Licuid Penetrant) r-veals three (3) linear indications within a IL" aren The longest indication does not exceed ".
e O.C. Action:
Recomend area be cround and reeva-ined
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POWER AUTHORITY OF THE STATE OF NEW YORK DEFICIENCY and CORRECTIVE ACTION REPORT (DCAR) e Report No.
012-78 9 Site Location:
" N
e From:
0"*"'v connoi so"**
Date:
10/10/78 e To:
aa*a' M*"*w e inspection Type:
Receipt U Manufacturing U Surveillance E Installation 2 e Component / System
Description:
MSIV A line suoport F29-247 4 Deficiency / Discrepancy
Description:
Examinatien requirements for ISI Program Category K-1 Liquid Penetrant reveals a linear indication 1" long located 4-3/8" clockwise frem
(
bottom centerline 9
Q.C. Action:
Recocnend three (3) more MSIV Catenorv K-1 supports be LP examined to meet the additional examination requirements of ASME Sect. XI, Para IS-244 (Initial Examination 3 MSIV Supports)
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