ML20127K686

Partially Withheld Ltr Advising That Valve Tampering Incident at Plant Did Occur

ML20127K686
Person / Time
Site:	Big Rock Point File:Consumers Energy icon.png
Issue date:	06/28/1988
From:	Grobe J NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
To:	AFFILIATION NOT ASSIGNED
Shared Package
ML20127J714	List: IA-92-252, Partially Withheld Ltr Advising That Valve Tampering Incident at Plant Did Occur ML20127J710 ML20127J731 ML20127J743 ML20127J759 ML20127J783 ML20127J806 ML20127J847 ML20127J874 ML20127K487 ML20127K493 IR 05000155/1987012 ML20127K516 ML20127K532 ML20127K577 ML20127K598 ML20127K620 ML20127K639 ML20127K653 ML20127K686
References
FOIA-92-252 NUDOCS 9301260187
Download: ML20127K686 (1)

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,lVN 2 81983 6

Dociet No. 50-155 AMS No. Rlll A-0042 -

Dear Mr @

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4 On March 29, 1988, I wrote to yos about yNr concerns with a valve -

tarpering incident at the Big Rock Point Nuclear Plant.

Enclosed to that-letter were portiot s of the inspection report which couid be released under the Nucleer Regulatory Cortnission's rules and regulations perteining to specific' infoma tion Sl'ou t the phye,,ical security of the plarit.

1 also told you the' 3

tratter was still undt - e va l u a t t or..

M have r'ow co 'leted our evaluation of the-incident ano deteritired that tar ering occiirred.

However, the incident.was not c

requit ed to t-e reported under 'JC reguh ticr'.

We. thank yeu for your coeperation with in during our-review of the incide rt.

i Sincerely, L-Original' signer' by John A. Grnic M hn A. Grobe, Director inforcement 'and Investigation Coordinaticn Staff 1

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