ML042310516

E-mail from R. Brad Harvey to Leta Brown North Anna Early Site Permit

ML042310516
Person / Time
Site:	North Anna, 05200008
Issue date:	07/29/2004
From:	Harvey R Office of Nuclear Reactor Regulation
To:	Brown L Office of Nuclear Reactor Regulation
References
+KBR1SISP20050413, +ReviewedClintonESP, +reviewedDominionESP, +reviewedmls, FOIA/PA-2005-0149
Download: ML042310516 (2)

Text

i R. Brad Harvey - Re: North Anna Early Site Permit (ESP) Revlew Pagie Paae 11I1 I R. Brad Harvey Re: North Anna Early Site Permit (ESP) Review From: R. Brad Harvey To: Brown, Leta Date: 7/29/04 11:12AM

Subject:

Re: North Anna Early Site Permit (ESP) Review Leta:

Dominion provided 1996-1998 meteorological data to support offsite DBA (PAVAN) and routine release (XOQDOQ) dispersion estimates. Although there was year-to-year variability in stability class A frequency (7.5 % for 1996, 11.6% for 1997, and 5.1% for 1998), I felt the day-time and night-time patterns were reasonable and the year-to-year variability of stable conditions were consistent enough that I had no issues with the data.

Brad

>>> Leta Brown 07/29/04 10:02AM >>>

Brad:

I should have checked in with you much earlier on this. Please remind me again of which meteorological data., if any, that Dominion provided for the North Anna ESP review and your thoughts on the quality of the data. I'm especially interested in delta-T measurements, but obviously would like to also be aware of anything else that may have drawn you attention.

Thanks.

Leta

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Subject:

Re: North Anna Early Site Permit (ESP) Review Creation Date: 7/29/04 11:12AM From: R. Brad Harvey Created By: RBH@nrc.gov Recipients Action Date & Time nrc.gov owf2_po.OWFNDO Delivered 07/29/04 11:12AM LAB2 (Leta Brown) Opened 07/29/04 11:13AM Post Office Delivered Route owf2_po.OWFNDO 07/29/04 11:12AM nrc.gov Files Size Date & Time MESSAGE 1832 07/29/04 11:12AM Options Auto Delete: No Expiration Date: None Notify Recipients: Yes Priority: Standard Reply Requested: No Return Notification: None Concealed

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