ML19262C145
| ML19262C145 | |
| Person / Time | |
|---|---|
| Site: | Crystal River  |
| Issue date: | 01/17/1980 |
| From: | Reid R Office of Nuclear Reactor Regulation |
| To: | Hancock J FLORIDA POWER CORP. |
| References | |
| NUDOCS 8002070015 | |
| Download: ML19262C145 (2) | |
Text
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UNITED STATES y
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January 17, 1980 Docket No. 50-302 Mr. J. A. Hancock Director, Nuclear Operations Florida Power Corporation P. O. Box 14042, Mail Stop C-4 St. Petersburg, Florida 33733
Dear Mr. Hancocs:
Your submittal of November 29, 1978, described Technical Specification Change Request No. 27 which addressed revisions to the Technical Specifi-cations to include Reactor Coolant Pump Power Monitors (RCPPM), at the Crystal River, Unit No. 3 Nuclear Facility. Based upon our review of this Change Request, numerous discussions have been held with your staff in addition to requests fo r additional information.
Your submittals dated January 29, 1979, May 7, 1979, May 25, 1979, August 14, 1979, and October 9, 1979 provided supplementary information on this issue.
In the process of preparing our Safety Evaluation relating to Change Request No. 27, we have determined that additional information will be necessary to resolve a final concern regarding this change as discussed during a tele-phone conference call with members of your staff on January 3,1980, (S. Ulm and R. Bright' We request that you provide an analysis to demonstrate the RCPPMs and the RPS have sufficient isolation to prevent being damaged or disabled due to a fault voltage resulting from any failure or combination of failures of the non-qualified equipment or of the interconnecting cabling between the non-qualified equipment and the qualified equipment of the RCPPMs. Part of this analysis is included in your earlier submittals. Your response should recap these earl;er partial analyses.
Please submit the requested information within 30 days to pennit timely resolution of this issue.
Sincerely, L bid Hy]I Robert W. Reid, Chief Operating Reactors Branch #4 Division of Operating Reactors cc: See next page 1926 J13
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800207o N C
Florida Power Corporation cc: tir. S. A. Brandimore Vice President and General Counsel P. O. Box 14042 St. Petersburg, Florida 33733 Mr. Robert B. Borsum Babcock & Wilcox Nuclear Power Generation Division Suite 420, 7735 Old Georgetown Road Bethesda, Maryland 20014 Crystal River Public Library Crystal River, Florida 32629 Mr. Jack Shreve Office of the Public Counsel Room 4, Holland Building Tallahassee, Florida 32304 1926 014