ML25269A056

Email Dated 9-23-25 from K. Cheng (DOT) to N. Garcia (Nrc), Letter from DOT Requesting the Review of the Application of the Model No. Natick Package for Transporting an Irradiator with Cs-137

ML25269A056
Person / Time
Site:	07103105, 07105362
Issue date:	09/23/2025
From:	Cheng K US Dept of Transportation (DOT), Office of Hazardous Materials Safety
To:	Garcia-Santos N Division of Fuel Management
Shared Package
ML25269A055	List: A33010, Letter from L. Falat (DOT) to Dfm (NRC) Dated 9/10/25 from DOT Requesting the Review of the Application of the Model No. Natick Package for Transporting an Irradiator with Cs-137 ML25269A056
References
A33010, L-2025-DOT-0005
Download: ML25269A056 (1)

Text

From:

Cheng, Kinwai (PHMSA)

To:

Norma Garcia Santos

Subject:

[External_Sender] RE: Missing Letter from DOT-- Natick Irradiator Dockets Date:

Tuesday, September 23, 2025 7:35:56 AM Attachments:

PHMSA NRC_Request_for DOE_Review_09102025_chk.pdf Good morning Norma,

I apologize - I have our submittal letters in a different folder which I forgot to add while uploading it to the EIE. Ive uploaded the letter and attached it for your convenience. Let me know if doesnt go through and Ill try again.

-Alex

Alex Cheng General Engineer, Division of Sciences, Engineering and Research US Department of Transportation Pipeline and Hazardous Materials Safety Administration 1200 New Jersey Ave SE, Washington, DC 20590 Office: (771)-215-0938

From: Norma Garcia Santos <Norma.GarciaSantos@nrc.gov>

Sent: Monday, September 22, 2025 8:41 AM To: Cheng, Kinwai (PHMSA) <kinwai.cheng@dot.gov>

Subject:

Missing Letter from DOT-- Natick Irradiator Dockets Importance: High

CAUTION: This email originated from outside of the Department of Transportation (DOT). Do not click on links or open attachments unless you recognize the sender and know the content is safe.

Good morning, Alex,

I hope that you had a nice weekend. I went over the documents that you submitted for the review of the action related to the Natick Irradiator. I could not locate the letter from you, DOT, requesting the review of the application per the MOU. Please submit the letter through the NRCs electronic portal. The date of DOTs letter is consider the date of the application.

Thanks in advance, Norma

From: Cheng, Kinwai (PHMSA) <kinwai.cheng@dot.gov>

Sent: Wednesday, September 17, 2025 10:46 AM

To: Haimanot Yilma <Haimanot.Yilma@nrc.gov>; Norma Garcia Santos

<Norma.GarciaSantos@nrc.gov>

Subject:

[External_Sender] F-168 and Natick Irradiator Dockets

Hello Haimanot,

Per your request, for the F-168, the ML number is ML25259A092

Norma,

For the Natick Irradiator the ML number is ML25259A059.

Let me know if you need anything else from me.

-Alex

Alex Cheng General Engineer, Division of Sciences, Engineering and Research US Department of Transportation Pipeline and Hazardous Materials Safety Administration 1200 New Jersey Ave SE, Washington, DC 20590 Office: (771)-215-0938