IR 05000010/1978016
| ML19340A801 | |
| Person / Time | |
|---|---|
| Site: | Dresden, Zion  |
| Issue date: | 06/05/1978 |
| From: | Fiorelli J, James Keppler, Knop R NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III) |
| To: | |
| Shared Package | |
| ML19340A800 | List: |
| References | |
| 50-010-78-16, 50-10-78-16, 50-237-78-14, 50-249-78-16, 50-254-78-12, 50-265-78-14, 50-295-78-10, 50-304-78-12, NUDOCS 8009040618 | |
| Download: ML19340A801 (3) | |
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U.S. NUCLEAR REGULATORY COMMISSION OFFICE OF INSPECTION AND ENFORCEMENT
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REGION III
Report No. 50-010/78-16; 50-237/78-14; 50-249/78-16; 50-254/78-12; 50-265/78-14; 50-295/78-10; 50-304/78-12 Docket No. 50-10; 50-237; 50-249 License No. DPR-2; DPR-29; 50-254; 50-265; 50-295; DPR-25; DPR-30; 50-304 DPR-48 Licensee: Commonwealth Edison Company Post Office Box 767 Chicago, IL 60690 Facility Name: Dresden Nuclear Power Station, Units 1, 2 and 3 Quad-Cities Nuclear Power Station, Units 1 and 2 Zion Nuclear Power Station, Units 1 and 2 Inspection At:
Cot:monwealth Edison Corporate Office, Chicago, IL
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Inspection Conducted: May 2, 1978 bO 4-s-1A Inspectors:
R. C. Knop G. Fiorelli J. G. Keppler 4/
Approved By:g. Fiorell, C g
//S Reactor 6perations and
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Nuclear Support Branch Inspection Summary Inspection on May 2 1978 (Report No. 50-010/78-16; 50-237/78-14; 50-249/7e-16; 50-254/78-12; 50-265/78-14; 50-295/78-10; 50-304/78-12)
Areas Inspected: A special announced meeting was conducted to discuss the perfomance of the three Commonwealth Edison Nuclear Stations relative to the actions being taken by Commonwealth Edison to improve its regulatory performance.
Results: Of the areas discussed, no further items of noncompliance or deviations were identified.
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DETAILS
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Attendance CECO J. J. O'Connor, President
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B. Lee, Jr., Vice President (Construction, Production, Licensing and Environmental Affairs)
7. Palmer, Division Manager, Nuclear Stations C. Reed, Assistant Vice President W. Shewski, Manager, Quality Assurance C. Young, Compliance Administrator D. Shamblin, Staff Assistant NRC J. G. Keppler, Director G. Fiorelli, Branch Chief, RO&NS R. C. Knop, Section Chief, R06NS G. Lear, Branch Chief, NRR
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Corporate Meeting
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The sixth in a series of meetings between corporate management from Commonwealth Edison Company and Region III representatives was held to review the status of corrective actions being taken by PTCo to improve the regulatory performance of its Nuclear Stata -S.
Dresden Events - The licensee described the mis-switching a.
of the Unit 2 -250 VDC system on March 20, 1978 and the incorrect valving of the Unit 2 - ECCS valves that occurred on April 28, 1978.
The licensee had made a formal review of the March 20, 1978 event and initiated corrective action to prevent recurrence of the event. These corrective actions include better communication techniques with the workers;
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relabeling of breakers and changes to the procedure nomen-
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clature to agree with the labeling.
The April 28, 1978 event is still under review by the licensee and specific recommendations have not yet been
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made.
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Investigating Committee Findings
The licensee stated that the investigative committee findings relative to the Dresden events occurring in late 1977 and January of 1978 has been completed. Recommendations have been sent to all three nuclear stations and the site's
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responses to the recomtnendations are now under review.
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The recommendations were also sent to the plants in the construction phase for incorporation into their procedures.
The licensee stated that the sites final corrective actions resulting from the recommendations would be provided to the NRC.
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Resident Inspector Program The licensee was informed that a resident inspector had
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'been selected to start the program this year at the Dresden
site and that other inspectors would probably be placed
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on the Quad-Cities and the Zion plant. sites during the next several years. A future meeting will be scheduled to discuss the implementation of the program.
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d.
Discussi:n of NRR Related Items
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The licensee expressed the need for more timely resolution l
as well as improved interchange of information relative to the processing of technical. specification changes by NRR. The licensee also expressed the need for changes in the surveillance testing program to enhance system reliability and reduce the manpower requirements for conducting tests.
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Items of interest - CECO The licensee requested that a meeting be set up to discuss in detail their concerns relative to the midterm QA inspection findings at I,a Salle. A meeting will be scheduled in the near future with Region III staff.
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Consultant Status The licensee stated that Booz, Allen and Hamilton has completed Phase 1 of the study. Meetings are currently being held between the consultant and CECO to decide what
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further actions are reqitired based on the survey findings to date. The licensee snia.tes that the resoltuion of
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these matters will % ce,Ide? by O e end of the month.
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