ML20236S520
| ML20236S520 | |
| Person / Time | |
|---|---|
| Site: | Oyster Creek |
| Issue date: | 11/19/1987 |
| From: | Fiedler P GENERAL PUBLIC UTILITIES CORP. |
| To: | NRC OFFICE OF ADMINISTRATION & RESOURCES MANAGEMENT (ARM) |
| References | |
| 87-07, 87-7, NUDOCS 8711250231 | |
| Download: ML20236S520 (2) | |
Text
-
1 GPU Nuclear Corporation a Nuclear
- ' engr 388 i
Forked River, New Jersey 08731-0388 609 971-4000 Writer's Direct Dial Number:
November 19, 1987 Document Control Desk U.S. Nuclear Regulatory Commission l
Washington, DC 20555
Dear Sir:
1
Subject:
Oyster Creek Nuclear Generating Station 1
Docket No. 50-219 Special Report 87-07 Thermolog Fire Barrier i
Enclosed is Special Report 87-07 which is submitted in accordance with Technical Specification 3.12.E.
l If any questions or comments should arise, please contact Mr. George Busch, Oyster Creek Licensing Engineer at (609)971-4909.
Very truly yours,
.aA eter. Fiedler i
Vice President and Director l
Oyster Creek' i
PBF/GB/dmd (0666A)
Enclosure cc: Mr. William T. Russell, Administrator Region I U.S. Nuclear Regulatory Commission 631 Park Avenue King of Prussia, PA 19406 Mr. Alexander W. Dromerick, Project Manager U.S. Nuclear Regulatory Commission Division of Reactor Projects I/II 7920 Norfolk Avenue, Phillips Bldg.
Bethesda, MD 20014 NRC Resident Inspector Oyster Creek Nuclear Generating Station Forked River, NJ 08731 8711250231 871119 DR ADOCK 050 9
GPU Nuclear Corporation is a subsidiary of the General Pubhc Utilities Corporation l
r' 0YSTER CREEK NUCLEAR GENERATING STATION Forked River, New Jersey 08731 Thermoiag Fire Barrier Special Report 87-07 e
Report Date November 19, 1987 Occurrence Date October 20, 1987 Identification of Occurrence Non-Functional Thermo-Lag Fire Barrier was not restored to a functional statur within seven (7) days as required by Technical Specification 3.12.E.
Description of Occurrence During routine surveillance of the Thermo-Lag Fire Barrier, a portion of a Thermo-Lag Fire Barrier was declared non-functional due to a 1/2 inch section of missing material from the fire barrier.
1 Analysis of Occurrence The Oyster Creek plant is currently in a shutdown condition during which-1 required maintenance on systems and components is being perform?d.
Upone
/
discovering the non-functional Thermo-lag fire barrier, a work ~ request was j
O; submitted to repair the fire barrier within seven (7) days. ' Due to the constraints imposed by increas?d outage related maintenance sctivities of a higher priority, it was not possible to accomplish these bepa4ri within the seven (7) days as specified.
Since the required fire watches hid been established and the plant was in a shutdown condition, the safety significance of this event was minimal.
Corrective Action Upon discovering the non-functional Thermo-Lag Fire Barrier, within one hour, a l
fire watch was established in accordance wirr the technical specification. The non-functional Thermo-Lag Fire Barrier was restored to a functional status on October 30, 1987.
/
, 1 m