ML19308D090

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Forwards RO-77-07
ML19308D090
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 02/02/1977
From: Stewart W
FLORIDA POWER CORP.
To: Moseley N
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
Shared Package
ML19308D091 List:
References
CS-77-19, NUDOCS 8002270587
Download: ML19308D090 (1)


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Mr. Norman C. Moseley, Director Docket No. 50-302 Office of Inspection and Enforcement License #DPR-72 T.

' U. S. Nuclear Regulatory Commission Licensee Event Report 77-7 230 Peachtree St., N.W., Suite 818 Atlanta, Georgia 30303

Dear Mr. Moseley:

Please find enclosed Licensee Event Report 77-7, which is submitted pur-

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suant to Technical Specifications 3.5.2 and 6.9.2 as a written Special Ninety (90) Day Report.

During trouble shooting of Emergency Safeguards Actuation System (Chan-nel 2), high pressure injection was inadvertently actuated..The cause of this actuation was determined to be incorrect channel feed designation.-

A d.esign. change has been requested to correct this error.

There were no adverse conseq'tences as a result of this actuation. Because the Reactor Coolant System was in Cold Shutdown Mode, this incident is con-sidered to be zero (0) accumulated high pressure injection cycles.

Very truly yours, FLORIDA POWER CORPORATION j

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W. P. Stewart Director, Power Production DWP/feh Enclosure pj'lO Ov NucTear Plant Manager 1408 8 0 02 270 $pp

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S CRYSTAL RIVER NUCLEAR PLANT P.O. BOX 1228, CRYSTAL RIVER, FLA 32629

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