ML19308D103

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Forwards RO-77-04
ML19308D103
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 01/24/1977
From: Stewart W
FLORIDA POWER CORP.
To: Moseley N
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML19308D104 List:
References
CS-77-11, NUDOCS 8002270595
Download: ML19308D103 (1)


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24 January 1977 i.; ,, ,, m h ,( 3 -3 b*

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Mr. Norman C. Moseley, Director Docket No. 50-302 Office of Inspection and Enforcement License #DPR-72 U. S. Nuclear Regulatory Commission Licensee Event Report 77-4 230 Peachtree St., N.W., Suite 818  ;

Atlanta, Georgia 30303 l

Dear tir. Moseley:

This report is submitted in accordance with Technical Specification ' ' '

6.9.1 and Regulatory Guide 1.16, Revision 4, Section 3.b. (3), as &

written Thirty-Day Report, During cycling demonstration of normally untestable valves, a valve

('v'n ) control switch was incorrectly placed in the open position permitting a flow path from the Reactor Coolant System to the Reactor Building ,

Sump. The valve was closed upon dist overy. i corrective action as shown on the attached Licensee Event Report has )

be 'n completed.

Very truly yours, FLORIDA POWER CORPORATION Y.- l

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W. P. Stewart Director, Power Production DWP/feh l

Enclosure l

g Nuclear Plant Manager IQ3g l

!.U ]I 800227087f D

%.J General Office 3201 Thirty-fourth Street South . P O Box 14042. St. Petersburg. Fboda 33733 813-866-5151