ML20214K625

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Advises That During Subsequent Review of Allegations Re Plant,At Least One,Re Containment Structure Tilting,Would If True Warrant Initiation of Investigation.Ofc Interest Lies in Whether Util/Bechtel Attempted to Conceal Info from NRC
ML20214K625
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 04/07/1983
From: Hayes B
NRC OFFICE OF INVESTIGATIONS (OI)
To: Harold Denton
Office of Nuclear Reactor Regulation
Shared Package
ML20213E357 List:
References
FOIA-86-151 NUDOCS 8705290018
Download: ML20214K625 (1)


Text

M l

l MEMORA"DUM FOR:

Harold R. Denton, Director Office of Nuclear Reactor Regulation FROM:

Ben B. Hayes, Director Office of Investigations

SUBJECT:

ALLEGATIONS REGARDING DIABLO CANYON (BN 83-48) 01 was first provided copies of the subject allegations near close of business on April 4,1953.

At that time we provided concurrence in the subject Board Natification.

In a subsequent review of the allegations, it became apparent that at least ene of them, the allegation pertaining to containment structure tilting, would, if true, warrant the initiation of an investigation by this office.

OI interest lies in whether PG&E/Bechtel attempted to conceal important safety information from-the NRC; however, it is clear that 01 cannot begin its ef fort unless and until determination can be made regarding the technical accuracy of the allegations and whether PG&E/Bechtel's actions constituted a

'iciati:n cf NRC requiremsnts.

Accordingly, 01 will hold any further action in Cepnce :e-dir.g determination of these factors by your office.

Please keep us ir.-%r.med of any additional information ccming to your attention regarding this

matter, cc:

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