ML21242A034

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August 24, 2021 Email - NRC Clarification Questions on Mppb Modeling Data
ML21242A034
Person / Time
Site: West Valley Demonstration Project
Issue date: 08/24/2021
From: Marlayna Vaaler Doell
Reactor Decommissioning Branch
To: Lowes E, Maloney M
US Dept of Energy (DOE)
Marlayna Doell, 301-415-3178
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Download: ML21242A034 (1)


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From: Doell, Marlayna To: Moira Maloney; Elizabeth Lowes Cc: Barr, Cynthia; Longmire, Pamela; Warner, Katherine

Subject:

NRC Clarification Questions on MPPB Modeling Data Date: Tuesday, August 24, 2021 6:18:00 PM Attachments: NRC Clarification Questions on MPPB Modeling Information.docx Hi Moira and Elizabeth, Thanks for a great discussion yesterday regarding the AERMOD and other modeling data provided to the NRC in support of the upcoming Main Plant Process Building (MPPB) demolition activities. As discussed during the call, please find attached a set of clarification questions from the NRC staff in support of our assemblage of an overall demolition readiness letter for the MPPB.

If you and your staff could review and respond to these questions it will help us button up the remaining open items related to the MPPB readiness review, as well as ensure there is a good understanding between DOE and the NRC related to information that may need to be reviewed onsite during a future WVDP monitoring visit. If you would like to set up any additional discussions on the attached, please just let me/Pam/Cynthia know and we will be happy to support!

In addition, please note that once the requested supplemental information is provided (WVDP-EIS-014 and other documents providing the scaling factors, and/or a set of AERMOD modeling files with the deposition algorithm employed) there may be some additional questions form the staff, which we can discuss and forward along as needed. Please let me know if you have questions or need anything additional in the meantime, and thank you for your support as always!

Cheers, Marlayna Marlayna Vaaler Doell

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Decommissioning Project Manager U.S. Nuclear Regulatory Commission NMSS/DUWP//RDB Phone: 301.415.3178 Mobile: 440.668.7399 Home: 605.348.2334 E-mail: marlayna.doell@nrc.gov Office Location: Fulltime Telework from Rapid City, South Dakota!

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