ML063420305

E-Mail: (PD) 2 More Questions

ML063420305
Person / Time
Site:	Oyster Creek
Issue date:	11/07/2006
From:	Junge M Advisory Committee on Reactor Safeguards
To:	Ashley D Office of Nuclear Reactor Regulation
References
%dam200701, TAC 8261
Download: ML063420305 (2)

Text

11_P_-!ýýShl Yý7 2 more questions I . - . D. Ashley - 2 more questions Page 1 From: Michael Junge To: D. Ashley Date: 11/07/2006 1:34:30 PM

Subject:

2 more questions Donnie, I got a couple more questions from our contractor on the OC LRA subcommittee

1) Since water collected from the drywell sand bed region drains should be sampled prior to dicarding the contents of the collection containers--Did the analysis of the containers that were discarded during the recent NRC inspection suggest that the leakage is anything other than water from the reactor cavity region during the refueling flood up?

2) It was stated by the applicant at the ACRS Subcommittee meeting on October 3, 2006, that the committment to seal the reactor cavity region with strippable coating was not carried out during two refueling outages because it was assumed at that time that the plant was to be decommissioned (1998-2000). Is it possible that the contents of the collection bottles was approximately 8 years old? Is ti possible that the leakage is occurring even though you are now (>2000), coating the cavity region during refueling outatges? Where could it be from?

Mike

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2 more questions Creation Date 11/07/2006 1:34:23 PM From: Michael Junge Created By: MXJ2@nrc.gov Recipients nrc.gov OWGWPO01 .HQGWDO01 DJAI (D. Ashley)

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