ML19259D043

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Confirms 790816 Telcon to B Messitt Re Plant Entering Mode 3 as Result of Reactor Trip.Detailed Rept to Follow in 14 Days
ML19259D043
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 08/17/1979
From: Beatty G
FLORIDA POWER CORP.
To: James O'Reilly
NRC OFFICE OF INSPECTION & ENFORCEMENT (IE)
References
79081-01P, 79081-1P, NUDOCS 7908280584
Download: ML19259D043 (1)


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17 Avsust 1979 er__.r._2__oslh'E20 a61:.39 Office of Inspection & Enforce = rent 101 Marietta St.,

Suite 3100 Atlanta.,GA 30303 RE: Decket 50-302 Licensee OTR-72 This vill confirm a repcrt to Mr. B. Messitt ef year of fice at 1740 on 16 Aacust 1979, tha: at 1615 on 16 August 1979, it was discevered the:

Crystal River d3 encored into an Opera:icnal :!cde while in tun (2) action staterents. This crested an event centrary :e Ie-hnical $recifiestien 3.0.4 and is repertable under Technical Specificati:n 6.9.1.9.b.

The plant entered into " ode 3 at 1155 on 16 August 1979 as a result ef a Reactor trip, and returned to Mode 2 ? 1309 on 16 Accus: 1979.

The ascension inte Mode 2 and subsequent power eccurred when the gas cheerst -

grap5 (Tech. Frec. 3.6.4.1) and air handling f ans Anf-148 and A37-14D (Tech. Spec. 3.7.E.1) were declared inoperable.

The hesith and safety of the plant and general public were not endaneered as a result of this event.

A de: ailed repert of this event will fo11ew within fourteen (la) days.

Gwy P.

Beatty, Jr.

Nuclear Plant Mgr.

Crystal River Unit 63 Tierida Fever Corperation

/rc THIS DOCUMENT CONTAINS POOR QUAUTY PAGES 07 90 1

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