IR 05000346/1982011
| ML20054D212 | |
| Person / Time | |
|---|---|
| Site: | Davis Besse  |
| Issue date: | 03/23/1982 |
| From: | Danielson D, Ward K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML20054D204 | List: |
| References | |
| 50-346-82-11, IEB-80-01, NUDOCS 8204220444 | |
| Download: ML20054D212 (6) | |
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U.S. NUCLEAR REGULATORY COMMISSION
REGION III
Report No. 50-346/82-11(DETP)
Docket No. 50-346 License No. NPF-3 Licensee: Toledo Edison Company Edison Plaza 300 Madison Avenue Toledo, Oli 43652 Facility Name: Davis-Besse Nuclear Power Station, Unit 1 Inspection At: Davis-Besse Site, Port Clinton, OH Inspection Conducted: March 15-17, 1982 buLdh-d.I /Mb
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Inspector:
K. D. Ward
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Approved By:
. II. Danielson, Chief 3 3 h
Materials and Processes Section Inspection Summary Inspection on March 15-17, 1982 (Report No. 50-346/82-11(DETP))
Areas Inspected:
Review of inservice inspection (ISI) procedures, program, material and equipment certifications; nondestructive examination (NDE) per-sonnel certifications; IE Bulletin No. 80-01 activities and observe NDE of the cibow to safe end/ nozzles in the high pressure injection lines. This inspection involved a total of 18 onsite inspector-hours by one NRC inspector.
Results: No items of noncompliance or deviations were identified.
0204220444 820331 PDR ADOCK 05000346 a
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DETAILS Persons Contacted The Toledo Edison Company (TECo)
- C Daft, QA Director
- E. Doerr, Code Inspection Supervisor
- J. Singer, Associate QC Specialist
- C Thompson, Group Leader ISI G. Navratil, Field Operations Supervisor The liartford Steam Inspection and Insurance Company T. Sanford, Authorized Nuclear Service Inspector (ANII)
The inspector also contacted and interviewed other licensee and contractor employees.
- Denotes those present at the exit intervicw.
Licensee Action on IE Bulletin Ref:
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IE Bulletin No. 81-01, titled " Surveillance of dechanical Snubbers,"
dated January 27, 1981, 2.
TECo letter to NRC dated March 6, 1981, interim response to IE Bulletin No. 81-01.
(0 pen) IE Bulletin No. 81-01: The Bulletin may be completed at the end of this outage and final response submitted to NRC at that time.
Functional or Program Areas Inspected 1.
General TECo contracted B&W to ultrasonic the four elbow to safe end/
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nozzles of the high pressure injection line used for normal makeup of the reactor coolant as was performed a6 Oconee and Crysts1 River Nuclear Power Plants where cracking was found.
TEco also contracted B&W to perform the ISI in accordance
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with ASME Section XI, 1977 Edition Summer 1978 Addenda.
This is the second outage of the first ten year plan.
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2.
Procedure Review The inspector reviewed the following procedures:
B&W, Administrative Procedure for Control of Inservice Inspection
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Procedures ISI-1, Revision 4.
B&W, Administrative Procedure for Records Management, ISI-2,
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Revision 4.
B&W, Personnel Qualification - Magnetic Particle Examination,
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ISI-20, Revision 4.
B&W, Personnel Qualification - Ultrasonic Examination, ISI-21,
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Revision 4.
B&W, Personnel Qualification - Liquid Penetrant Examinations,
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ISI-22, Revision 3.
B&W, Personnel Qualification - Radiographic Examination, ISI-23,
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Revision 3.
B&W, Personnel Qualification - Eddy Current Examination, ISI-24,
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Revision 4.
B&W, Personnel Qualification - Visual Examination, ISI-25, Revision 5.
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B&W, Technical Procedure Describing Surface Requirements of Welds
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Adjacent Base Metal, and Components for Nondestructive Examination, ISI-50, Revision 8.
B&W, Technical Procedure for Sulfur Content Analysis, ISI-55,
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Revision 0.
B&W, Administrative Procedures for use of Consumables, ISI-60
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Revision 6.
B&W, Administrative Procedure for Control of Manuals and Reports,
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ISI-61, Revision 16.
B&W, Administrative Procedure for Control of Documents, ISI-62,
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Revision'3.
B&W, Administrative Procedure for Approval of B&W !!anuals for
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Baseline and Inservice Inspection Programs ISI-65,1:evision 7.
B&W, Administrative Procedure for llandling Nonreportable
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Nondestructive Examination Data, ISI-64, Revision 16.
B&W, Administrative Procedure for Use of the Data Base System,
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ISI-65, Revision 11.
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B&W, Administrative Procedure for Prepe-ation of Non-NDE Data
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for the Data Base System, ISI-67, Revision 5.
B&W, Administrative Procedure for Reporting Nondestructive
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Examination Indications and Data to the Customer, ISI-69, Revision 11.
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B&W, Administrative Procedure for the Design, Fabrication, and
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Certification of Calibration Standards, ISI-76, Revision 11.
B&W Administrative Procedure for Procurement, ISI-77, Revision 5.
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B&W, Administrative Procedure for Tagging and Correction on
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Nonconforming Items, ISI-78, Revision 8.
j B&W, Administrative Procedure for Preventive Maintenance of
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Nondestructive Examination Equipment, ISI-80, Revision 13.
B&W, Heasurement of Ultrasonic Instrument Performance
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Characteristics, ISI-83, Revision 1.
B&W, Assembly and Disassembly Procedure for ARIS-II, ISI-93,
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Revision 9.
B&W, Calibration of the ARIS-II Mechanical Manipulator and Core
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Flood Nozzle Attachment, ISI-94, Revision 4.
B&W, Ultrasonic Examinations of Ligaments Between Threaded Holes
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and of the Studs and Bolts One Inch and Larger in Diameter, ISI-104, Revision 19.
B&W, Ultrasonic Examination of Calibretion Blocks Prior to Drilling
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of Calibration Holes, ISI-114, Revision 4.
B&W, Ultrasonic Examination of Reactor Coolant Pump Motor Flywheel,
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ISI-117, Revision 6.
B&W, Ultrasonic Examination of Piping and Vessel Welds Joining
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Similar and Dissimilar Materials, ISI-120, Revision 14 Addenda:
with the exception that portions of Article 4 of ASME Section V are applied for angle beam calibration in piping welds with nominal wall thickness greater than two inches.
B&W, Ultrasonic Examination of Vessel Welds and Nozzle Inside
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Radius Sections, ISI-130, Revision 17.
B&W, Remote Ultrasonic Examination Using the Aris Device, ISI-131,
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Revision 7.
B&W, Aris II Operating Procedure, ISI-132, Revision 3.
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B&W, Penetrant Examination of Wela and Base Materials, Including
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Studs and Nuts, ISI-240, Revision 14.
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B&W, Wet or Dry Methods of Magnetic Particle Examination of Welds,
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Studs, Bolts, and Pump Motor Flywheels, ISI-270, Revision 11.
B&W, Visual Exemination of Wolds and Surface Conditions, ISI-350,
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Revision 13.
B&W, Visual Examination of Pipe Hangers, Supports, and Restraints,
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ISI-353, Revision 4.
B&W, Remote Visual Examination of Welds and Surface Conditions,
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ISI-354, Revision 1.
B&W, Identification and Layout of Welds and System Components,
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ISI-362, Revision 10.
B&W, Insertion, Calibration, Operation and Removal of Eddy Current
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OTSG Tube Examination Equipment in the Upper Head, ISI-406, Revision 4.
B&W, Multifrequency Eddy Current Examination of OTSG Tubing in
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177 Steam Generators, ISI-416, Revision 3.
No items of noncompliance or deviations were identified.
3.
Material and Equipment Certification The inspector reviewed the certification documents relative to the following items:
Ultrasonic instruments, calibration blocks, transducers and couplent
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Liquid penetrant, magnaflux materials, penetrant, cleaner and developer
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No items of noncompliance or deviations were identified.
4.
NDE Personnel Certifications The inspector reviewed the following B&W NDE personnel certifications in accordance with SNT-TC-1A, 1975 Edition:
NAME
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_VT ET RT C. Thompson II II II II R. Michalski II II II G. Navratil II II II II II II L. Liberatore II II I
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T. Smith II II No items of noncompliance or deviations were identified.
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Observation of Work Activities a
The inspector observed the work and had discussions with personnel during review of the following activities. These observations
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included calibrations, performance of the examinations, and the documentation. All the following NDE was found to be acceptable.
Ultrasonic examination of the elbow to safe end/ nozzles
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No.-33C-CCA-2-43-17, No. 33C-CCA-2-42A-10, No. 33C-CCA-2-45A-34 and No. 33C-CCA-2-44A-25.
liquid Penetrant examination of elbows to safe end/ nozzle
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No. 33C-CCA-2-43-17.
The inspector reviewed the construction radiographs dated
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i January 10, 1975, showing the four button welds which hold the thermal sleeve in place on the above elbow to safe ends. B&W re-radiographed the four above elbow to safe ends and it was determined that the thermal sleeves were still in position, the
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buttons were still all welded in place and that there were no
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defects noted.
No items of noncompliance or deviations were identified.
Exit Interview The inspector met with site representatives (denoted in Persons Contacted paragraph) at the conclusion of the inspection. The inspector summarized the scope and findings of the inspection noted in this report.
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