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July 24, 2018

David Barrick, P.E.

DOWL LLC

Butte Office

65 E Broadway, Ste 400

Butte, MT 59701

SUBJECT: TERMINATION OF NRC RADIOACTIVE MATERIALS LICENSE NO. 50-21252-01

Dear Mr. Barrick,

By letter dated May 31, 2018, George C. Loyd, Risk Manager, Corporate Treasurer, informed

the U.S. Nuclear Regulatory Commission (NRC) that you wished to terminate your NRC

radioactive materials license. The NRC Form 314 dated May 31, 2018, stated that radioactive

material had been transferred to manufacturers, Troxler Electronic Laboratories and Seaman

Nuclear Corporation and to Alaska Testlab, LLC, a NRC licensee.

The supporting documentation to the NRC Form 314 also provided copies of the latest leak test

results and manufacturer transfer receipt documentation. The leak test results document that

there was no evidence of leakage of radioactive material from the sealed sources. The NRC

staff has reviewed the supporting documentation to your NRC Form 314. Based on the

documentation submitted and a review of your historical file, the staff concluded that all

licensable radioactive material has been transferred to Alaska Testlab, LLC, and the radioactive

material remains used/stored at the facility located at 4041 B Street, Anchorage, Alaska 99503

that was listed under DOWLs previous NRC License. Based on these conclusions, no further

remediation or actions with respect to NRC regulated material is required.

Please find enclosed Amendment No. 14 to License No. 50-21252-01 authorizing your license

termination. An environmental assessment for this action is not required since this action is

categorically excluded under 10 CFR 51.22(c)(20)(ii).

In accordance with 10 CFR 2.390 of the NRCs Rules of Practice, a copy of this letter and its

enclosure will be available electronically for public inspection in the NRC Public Document

Room or from the NRCs document system (ADAMS). ADAMS is accessible from the NRC

You can contact me at (817) 200-1286 if you have questions or require clarification on any of

the information stated above.

Sincerely,

/RA/

Latischa M. Hanson, M.Sc., Health Physicist

Materials Licensing and Inspection Branch

Docket: 030-20103

License: 50-21252-01

Control: 609056

Enclosure: As stated

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