ML20035C615
| ML20035C615 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 03/31/1993 |
| From: | Silver H Office of Nuclear Reactor Regulation |
| To: | Beard P FLORIDA POWER CORP. |
| References | |
| IEB-92-001, IEB-92-1, TAC-M83866, NUDOCS 9304080185 | |
| Download: ML20035C615 (3) | |
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"[k;l 1 UNITED STATES j
g NUCLEAR REGULATORY COMMISSION Q
'f WASHINGTON. D C. 20S55 0001
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March 31, 1993 Docket No. 50-302 i
Mr. Percy M. Beard, Jr.
Senior Vice President, Nuclear Operations, Florida Power Corporation ATTN: Manager, Nuclear Operations Licensing P.O. Box 219-NA-21 Crystal River, Florida 34423-0219 i
Dear Mr. Beard:
S"NECT: NRC BULLETIN 92-01 AND SUPPLEMENT 1 " FAILURE OF THERM 0-LAG 330 FIRE r
BARRIER SYSTEM TO MAINTAIN CABLING IN WIDE CABLE TRAYS AND SMALL CONDUITS FREE FROM FIRE DAMAGE," CRYSTAL RIVER UNIT 3 (TAC NO.
M83866).
By letters dated July 29, 1992 and October 2, 1992, you provided responses to NRC Bulletin 92-01 " Failure of Thermo-Lag 330 Fire Barrier System to Maintain Cabling in Wide Cable Trays and Small Conduits Free from Fire Damage" and its supplement, respectively, for Crystal River Unit 3 (CR-3). Your responses stated that the compensatory measures implemented are consistent with those measures required by the plant Technical Specifications.
In your responses you also provided a description of the long-term corrective actions to restore operability.
Your prestat compensatory measures include 1-hour roving fire watches for all areas that use Thermo-Lag for cable trays, conduits, enclosures, junction.
boxes, and supports as fire barrier material for protection and separation of.
safe ebutdown functions.
You also state that Thermo-Lag is not used on walls and ceilings.
It is our understanding that these compensatory measures will remain in place until corrective actions are taken to assure the operability of these fire barriers.
Your long-term corrective actions to ensure or restore operability include monitoring of industry activities and participation in the process of developing appropriate actions to restore operability.
These generic.
activities are being coordinated by NUMARC.
You state you will support efforts to resolve these issues in a timely manner and will apply the results of these efforts to CR-3 as appropriate.
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Mr. Beard March 31, 1993 We have reviewed your responses and find them acceptable. Please inform us when all corrective actions have been completed. Any further NRC review will be performed by' inspection or audit.
This completes our efforts on TAC No. M83866.
(Original Signed By)
Harley Silver, Sr. Project Manager Project' Directorate 11-2 Division of Reactor Projects - I/II Office of Nuclear Reactor Regulation cc: See next page Distribution Docket File NRC & Local PDRs PDII-2 RF S. Varga G. Lainas H. Berkow H. Silver E. Tana OGC ACRS (10)
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OFFICIAL REC 0kD COPY FILENAME: A:CR3. LAG t
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Mr. Percy M. Beard-Crystal River Unit No.3 Florida Power Corporation Generating Plant 1
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Mr. A. H.'Stephens Mr. Robert G. Have, Director General Counsel-Emergency Management Florida Power Corporation Department of. Community' Affairs:
MAC-A5D 2740 Centerview Drive LP. O. Box 14042 Tallahassee,' Florida 32399-2100 St. Petersburg, Florida 33733 1
Mr. Bruce J. Hickle, Director Chairman.
Nuclear Plant Operations Board of County Commissioners j
florida Power Corporation Citrus County i
- P. O. Box 219-NA-2C 110 North Apopka Avenue Crystal River, Florida 34423-0219 Inverness,' Florida 32650 Mr. Robert B. Borsum Mr. Rolf C. Widell, Director B&W Nuclear Technologies Nuclear Operations Site Support 1700 Rockville Pike, Suite 525 Florida Power Corporation Rockville, Maryland 20852 P. O. Box 219-NA-2I' Regional Administrator, Region II U. S. Nuclear Regulatory Ccmmission Senior' Resident Inspector.
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101 Marietta Street N.W., Suite 2000 Crystal River Unit 3 Atlanta, Georgic 30323 U.S. Nuclear Regulatory Commission Mr. Bill Passetti 6745 N. Tallahassee Road Office of. Radiation Control Crystal-River, Florida 34428 Department of Health and Rehabilitative Services Mr. Gary Boldt 1317 Winewood Blvd.
Vice. President - Nuclear Tallahassee, Florida 32399-0700 Production Florida Power Corporation i
Administrator P.O. Box 219-SA-2C Department of Environmental Regulation Crystal River, Florida 34423-0219-Power Plant Siting Section State of Florida i
2600 Blair Stone Road Tallahaseee, Florida 32301 Attorney General Department of Legal Affairs The Capitol Tallahasst. Florida 32304 l
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