IR 05000266/1980023
| ML19341C310 | |
| Person / Time | |
|---|---|
| Site: | Point Beach  |
| Issue date: | 01/07/1981 |
| From: | Danielson D, Ward K NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19341C305 | List: |
| References | |
| 50-266-80-23, 50-301-80-23, IEB-79-03A, IEB-79-3A, NUDOCS 8103020701 | |
| Download: ML19341C310 (5) | |
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U.S. NULCEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT
REGION III
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Reports No. 50-266/80-23; 50-301/80-23 Docket Nos. 50-266; 50-301 Licenses No. DPR-24; DPR-27
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Licensee: Wisconsin Electric Power Company 231 W. Michigan Milwaukee, WI 53201 Facility Name: Point Beach Nuclear Plant, Units 1 and 2 Inspecticn At:
Point Beach Site, Two Creeks, WI Inspection Conducted: December 17 and 18, 1980
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Inspector:
K. D. Ward L;nJL
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Approved By:
anielson, Chief
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Engineering Support Section 2
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' Inspection Summary Inspection on December 17 and 18,1980 (Rep rts No. 50-266/80-23; 50-301/30-23 Areas Inspected: QA/QC progras., implemerJ ~ $g procedures, and review and
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evaluation of nondestructive examination (hTE) data and reports of inservice inspection (ISI); IE Bulletin No.79-03A activities. This inspection in-volved a total of 10 onsite inspection hours by one hTC inspector.
Results: No items of noncompliance or deviations were identified.
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DETAILS Fgr ons contacted wisconsin Electric Power Company (WEPCo)
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- G. Reed, Plant Manager Nuclear Operations
- R. Link, Assistant to the Manager
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1F. Leman, Office Supervisor
- M. Logan, Nuclear Plant Engineer Hartford Steam Boiler Engineering and Insurance Company F. Roose, Authorized Nuclear Inspector (ANI)
The inspector also contacted and interviewed other licensee and contractor employees.
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- Denotes those present at the exit interview.
Licensee Action on IE Bulletins Ref:
a.
NRC memorandum dated April 4, 1980, to WEPCo (IE Bulletin No.79-03A, titled, "Longitidional Weld Defects in ASME SA-312 type 304 Stainless Steel Pipe")
b.
-WEPCo letter dated August 7, 1980 to RIII (Final response to IE Bulletin No.79-03A.)
. (Closed) IE Bulletin No.79-03A, Units 1 and 2.
The inspector reviewed the final response and actions taken for IE Bulletin No'.79-03A and has no questions at this time.
Functional or Program Areas Inspected 1.
General-a.
WEPCo requested Southwest Research Institute (SWRI) to develop and perform the IS1 program in accordance with ASME Section XI, 1974 Edition, Summer 1975 Addenda. The program consisted of the ultrasonic (UT) and visual examination (VT) of the following welds also a VT on-the heat exchanger integrally welded supports.
Line No.
Weld No.
AC-10-AC-1001 19 elbow to pipe AC-10-AC-1001 19 pipe support-2-
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SIS-10-SI-1002 10 pipe to tee SIS-10-SI-1002 9 pipe support b.
Westinghouse Electric Corportion (h') perfermed the eddy current ex _ '
~ ion (ET) of steam generators (SG) "A" and "B".
The ET program consisted of examining 100% of the hot leg tubes through the pipe support and a random sample of 100 plux tubes (3%)
'va "ned for the full length.
The following tubes were plugged.
Steam Generator "A" Row Column Defect %
Location
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11" above tube end (ATE)
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13" (ATE)
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11"-13" (ATE)
Steam Generator "B"
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Row Column Defect %
Location
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21" ATE
30 Not stated 20" ATE
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5" ATE
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Top of Koli. to 1" above
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19" ATE
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20 "21\\" ATE
37 Not stated 12" ATE c.
This is the last outage of the first ten year plan.
2.
Procedure Review The inroector reviewed the following procedures:
a.
Project Plan for the 1980 Inservice Examination of Point Beach Nucl*sr Plant, Unit 1, 80-WMP-PBH-1-1-0, Copy No. 1, prepared by Swol for WEPCo.
b.
SWRI, Deviations to Nuclear Field Services Section Operating Procedures, IX-FE-101-1,_ September 1976.
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SWRI, Weld Joint' Identification Marking on Nuclear Power Plant Piping, IX-FE-103-1, February 1977.
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SWRI, Measuring and Recording Search Unit Location and Maximum Signal Amplitude Data During Ultrasonic Weld Examinations,
~IX-FE-104-2, March 1978.
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SWRI, Recording Data from Direct Visual, Liquid Penetrant, and Magnetic Particle Examination, IX-FE-116-0, July, 1980.
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SWRI, Onsite NDT Records Control X-FE-101-1, June 1980 i
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SWRI, Control of Nuclear Inspection Equipment, XIII-AG-101-1,
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April, 1980.
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SWRI, Data Storage and Retrieval, XVII-AG-101-0, March,1976.
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SWRI, Manual Ultransonic Examination of Pressure Piping Welds, NDT-600-3, Revision 55, April, 1980.
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SWRI, Manual Ultrasonic Examination of Circumferential Butt Welds in Control Rod Drive Housing, NDT-800-57, Revision 1, March, 1979.
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SWRI, Visual Examination of Nuclear Reactor Components by Direct or Remote Viewing, NDT-900-1, Revision 48, October, 1980.
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SWRI, Visual Examination of Support Members and Structures for Piping, Valves, and Pumps by Direct or Remote Viewing, NDT-900-4, Revision 22, November 1979.
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W, Steam Generator Tubesheet Sludge Lancing, MRS 2.2.2, GEN-1, Revision 1, March 4, 1974.
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W, Post-Activity Sign-off for Area, Cleanliness, MRS 2.2.2, GEN-6, Revision 4, August 28, 1980.
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V, Positive Idtntification of Steam Generator tubes by. Eddy Current Inspection, MRS 2.4.2, GEN-5, Revision 1, December 17, 1974.
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W, Multi-frequen cy Eddy Current Inspection of Steam Generator Tubing - Preservice and Inservice, MRS 2.4.2, Gen-23, Revision 2, March 31, 1980.
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W, Installation Procedure, Mechan!. cal Pltig in 7/8" 0.D. x 050" Wall-Inconel Tubes Using SM-3 Tooling System, TS-SG-80-46, Revision 2, November 5,1980.
No items of noncompliance or deviatioas were identified.
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Material and Equipment Certification The inspector reviewed the certification documents relative to the following items:
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Ultrasonic instrummats, calibration blocks, transducers and couplant.
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Eddy current, equipment.
No items of noncompliance or deviations were identified.
4.
NDE Personnel Certifications The inspector reviewed the following NDE personnel certifications in accordance with SNT-TC-1A, 1975 Edition:
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L. Villa II II V. Morton I
R. Forman II W. Meredith I
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Name ET V. Burke II
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No items of noncompliance or deviations were identified.
5.
Revicu of Data Reports and Audits The-inspector reviewed the following documents and determined the data reports demonstrated that the QA/QC requirements were met.
WEPCO audits'of SWRI ISI and W ET.
No items of noncompliance or deviations were identified.
Exit Interview
.-The inspector met with site representatives (denotedLin 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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