ML20031E111

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Requests Info Re 810408 Transient Causing Reactor Trip & Loss of Reactor Protection Sys Channel C
ML20031E111
Person / Time
Site: Arkansas Nuclear 
Issue date: 10/06/1981
From: Stolz J
Office of Nuclear Reactor Regulation
To: Cavanaugh W
ARKANSAS POWER & LIGHT CO.
References
NUDOCS 8110150102
Download: ML20031E111 (2)


Text

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DISTRIBilTION Docket Filt)

D 6W TERA NSIC Docket No. 50-313 ORB #4 Rdg DEisenhut 0 ELD IE-3 Mr. William Cavanaugh, III ACRS-10 Senior Vice President JStolz Energy Supply GVissing Arkansas Power & Light Company RIngram P. O. Box 551 Gray File Little Rock, Arkansas 72203 EBlackwood H0rnstein

Dear Mr. Cavanaugh:

Our Offic

'or Analysis and Evaluation of Operational Data (AE00) is preparing a report concerning the Arkansas Nuclear One, Unit No.1, transient of April 8,1981, regarding the reactor trip on loss of RPS channel C.

To support th1s effort we request the follopp information:

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Transient Description 2.

Initial Plant Conditions g

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Initiating Event 4.

Significant Automatic Compenent Starts / Stops OCT 9 Jgg;u 79 5.

Significant Manual Actions uwumscuwon C v

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Final Plant Conditions 7.

Procedural Problems or Human Errors 8.

Equipaent Malfunctions

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We note that the Unit No.1 Transient Report No.1-81-03 provides the requested information.

We request that this information be provided fithin 30 days of receipt of this let.ter.

Sincerely,

MIGIL*.L SIG2ED B'l

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I John F. Stolz, Chdef Operating Reactors Branch #4 Division of Licensing cc: See next page OR L

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OFFICIAL RECORD COPY uso m au -asom nne ruu sia omeo> sacu oaa

lll Arkansas Paw:r & Light Company

' cc w/ enclosure (s):

Mr. David C. Trimble Manager, Licensing Arkansas Power & Light Company P. O. Box 551 Director, Bureau of Environmental Little Rock, Arkansas 72203 Health Services 4815 West Markham Street Mr. James P. O'Hanlon Little Rock, Arkansas 72201 General Manager Arkansas Nuclear One.

P. O. Box 608 Russellville, Arkansas 72801 Mr. William Johnson U.S. Nuclear Regulatory Commission P. O. Box 2090 Russellville, Arkansas 72801 Mr. Robert B. Borsum Babcock & Wilcox Nuclear Power Generation Division Suite 420, 7735 Old Georgetown Road Bethesda, Maryland 20014 Mr. Nicholas 5. Reynolds Debevoise & Liberman 120017th Street, NU Washington, DC 20036 Arkansas Tech University Russellville,' Ar'<ansas 72801 Honorable Ermil Grant Acting County Judge of Pope County Pope County Courthouse Russellville, Arkansas 72801 Regional Radiation Representative EPA Region VI 1201 Elm Street Dallas, Texas 75270 O