ML19338D482

Ro:On 800908,following Reactor Scram,Hpci Auto Initiated & Injected Due to Low Reactor Water Level.Caused by MSIV Closure,Which Caused Reactor Scram,Loss of RFPT & Increased Reactor Pressure.Hpci Returned Water Level to Normal

ML19338D482
Person / Time
Site:	Hatch
Issue date:	09/15/1980
From:	Manry M GEORGIA POWER CO.
To:
References
PM-80-964, NUDOCS 8009230316
Download: ML19338D482 (2)

Text

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Georgia Power Company

~,. , .; f Post Office nox 442 i*' . Boley. Georgi.: 31513 i Telephone 912367 7781 _

912 537 9444 _

m Georgia Power  ;

Edwin t. Hatch Nuclear Plant ,

11ni saatten eta: toc sy, tent }

September 15, 1980  !

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PM-80-964  !

1.

L PLANT E. I. HATCH Special Report Docket Not 50-366 i i United States Nuclear Regulatory Conmission g 0.ffice of Inspection and Enforcement j

Region Il j Suite 3100 .

, 101 Marietta Street Atlanta, Georgia 30303 '

i, ATTENTION: Mr. James P. O'Reilly Pursuant to Section 6.9.2 and 3.5.1 action: c. of Hatch Unit 2 Technical Specifications, please find attached Special Report. l i.

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J F14arify~ VD4 J }-  ;

Plant Manag i hN/SXB/bje ,:.

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. xc: W. A. Widner j J. T. Beckham, Jr. ,

C. T. Moore T. V. Greene S. X. Baxley  ;

Control Room ,

File: M-58  !

5 80092303/(o l s ,

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Plant E. I. Hatch iM-80-964 Special Report Docket No. 50-366 HPCI INJECTION INTO REACTOR On 9-8-80 at approx.imately 1255 following a reactor scram, HPCI auto initiated and injected due te low reactor water level. Low reactor water leyel was caused by MSIV closure which causes reactor scram, .*

loss of RFPT, and increase in reactor pressure. HPCI was allowed to return reactor water level to normal. HPCI was then secured and placed in standby.

' As of the date of this report, there have been (15) HPCI injections into the reactor vessel.

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