Nuclcu Materials Licensing Section U.S. Nuclear Regulatory Commission, Region IV 1600 East Lamar Boulevard Aflin!lton, TX 76011-8064 Attn: Licensing Department

Re: License Amendment to 25-17492-01

Dear Sit· or Mudam:

Monday December 3. 2013

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DNMS

I would like to request an amendment to Radioactive Material License No. 25~ 17492-01 to authorize DOWL HKM to usc the ln10troTcl\, Inc. Mod<.'I3SOO Xplm·cr· nuclear moisture/density gauge for measurement of soils und constt·uctlon mutel'bls. The Model 3500 is registered under Scaled Source & Device Rcf,!istratlon Ccrtll'icntc No. NC-1241-D-101-S, and contains the following scnled sources:

1. Cs-137 (AEA TechnoiOKY QSA Model No. COC.805 or hotoJ>C Products Laboratories Model HEG-137) Maximum activity: 11 mCi

2. Am·24l:Be (AEA Technology QSA, Inc. Model No. AMN.V977 or Isotope Products Laboratories Model AMl.N02)

Mnxhnum activity: 44 mCI

We will be removing two gauges from our inventory at the same time that we add the two new lnstroTel( gauges, so no change in total mCi will occur.

Also, I am requesting that license number 25~17492-01 be amended to chan{.!c RSO from myself to Michael Nezworsld. Attached you will tlnd Mt'. Nt·zwoa·ski's RSO training certificate and current hllzmat truiniu~ cc••tiftcatc.

Please let me know if I can provide any additlonnl infol'mation.

Sincerely,

JL~; r<-;J~~ Kurt R. Grabow

PUBLIC 0 Immediate Releaat .._Normal Release

NON-PUBUC 0 A.3 Sensitive-Security Rllllld a A.7 Sensitive Internal

Scniol' Matca·ials Engineer Radiatlun Safety Oftlcct·

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Certificate of ComJlett~n certifies that

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Bob Wilson

Instructor ... «

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February 2, 2011

Date TrOlder Elec!roolc LaberatDites. lne-. PO Bolf 12057 • S008 COfl'M'alfis Rd. • Research TrianQie Park. NC 277r:li3 Phooe: (919: 54l?-8661• Fa;r. (9'19)549-0761 '" Web sile: \'\'NW,tmxlerlabs.oom

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lVilltnm F. Troxler, ]r. President

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as required by U.Sa DOT and lATA This certifies that

Michael Nezworski

has been t rained and tested in accordance with the U.S. Department of Transportation and International Air Transport Association (lATA) hazardous material requirements for general awareness/familiarization, function-specific, safety, and security awareness training as related to t he transportation of nudear gauges. A description of the training course materials is available from Troxler Electronic Laboratories$ Inc. This certificate expires three years from the training date shown below.

December 09, 2013

EMPLOYER CERTIFCATION l certify that the hazmat employee identified on this certifcate has been trained and tested as required by ~.S. DOT Hazardous Material Regulations (49 CFR 172 Subpart 1-t).

n.,ilollr~~ ._Gr.._ . Kurt Grabow ::=.=._-ooon.- r7 1 '~ ' . 1 ( ('

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Ia) Troxler Electronic laboratoriesrlnc. PO Box 12057-3008 Cornwallis Road -Research Triangle Park, NC 27709

TheLecd€renCort5tlUCtionlestingfquip:nert Phone: (919} 549-8661 -Fax (919) 549-{)761 - www.troxlerlaos.com

Course: Hazmat Tracking Code:G686lA18DMBC51K_ 48641

Murnahan, Colleen

From: Sent: To: Subject: Attachments:

Nezworski, Michael < mnezworski@dowlhkm.com >

Tuesday, December 10, 2013 12:41 PM Murnahan, Colleen; Hill, Carol Ammendment to License # 25-17492-01 DOWL HKM Ammendment to RSO.pdf; nezworski hazmat signed.pdf; nezworski rso.pdf

Please see attached amendment to license number 25-17492-01.

Michael A. Nezworski Laboratory Supervisor DID: (406) 869-6329 CELL: (406) 876-3722

~OWL HKM

(406) 656-6!99 Fu (C06J 656-6!98 222 N. 32nd Street, Suite 700 I Billings, Montana 59101 I www.clowthkm.com

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BETWEEN:

Accounts Receivable/Payable and

Regional Licensing Branches

[ FOR ARPB USE I INFORMATION FROM WBL

Program Code: 03121 Status Code: Pending Amendment Fee Category: 3P Exp. Date: 09/30/2013 Fee Comments: Decom Fin Assur Reqd: N

License Fee Worksheet - License Fee Transmittal

A. REGION

1. APPLICATION ATIACHED ApplicanUlicensee: DOWL LLC DBA DOWL HKM

Received Date: 12/10/2013

Docket Number: 3012845

Mail Control Number: 582629 License Number: 25-17492-01

Action Type: Amendment

2. FEEATIACH~ED Amount:

Check No.:

3. COMMENTS

Signed:

Date: ~~ - j{) ·-/3 B. LICENSE FEE MANAGEMENT BRANCH (Check when milestone 03 is entered I I

1. Fee Category and Amount:

2. Correct Fee Paid. Application may be processed for:

Amendment:

Renewal:

License:

3. OTHER ---------------

Signed:

Date:

NRC FORM 532 U. S. NUCLEAR REGULATORY COMMISSION (1-2012)

DATE

12116/20 13

NAME AND ADDRESS OF APPLICANT AND/OR LICENSEE LICENSE NUMBER

DOWL LLC DBA DOWL HKM ATTN: Kurt Grabow, Radiation Safety Officer P.O. Box 31318

25- 17492-0 I

MAIL CONTROL NUMBER

582629

Billings, MT 59107-1318 LICENSING AND/OR TECHNICAL REVIEWER

cmurnahan fi.A__I/'-

0 0

0

This is to acknowledge the receipt of your:

[ZJ LEITER and/or [ZJ APPLICATION DATED: 12/03/2013

The initial processing, which included an administrative review, has been performed.

0 AMENDMENT D TERMINATION D NEW LICENSE D RENEWAL

There were no administrative omissions identified during our initial review.

This is to acknowledge receipt of your application for renewa l of the material(s) license identified above. Your application is deemed timely filed , and accordingly, the license will not expire until final action has been taken by this office.

Your application for a new NRC license did not include your taxpayer identification number. Please fill out NRC Form 531 , located at the following link:

http://www. nrc. gov /readi ng-rm/doc-collections/forms/n rc531 . pdf

Send the completed NRC Form 531 , by facsimile, to the following number: (301) 415-5387

A copy of your action has been emailed to our License Fee and Accounts Receivable Branch, in our Headquarters office in Rockville, MD. You will be contacted separately if there is a fee issue involved.

Your application has been assigned the above listed MAIL CONTROL NUMBER. When calling to inquire about this action, please refer to this control number. Your application has been forwarded to a technical reviewer. Please note that the technical review, which is normally completed within 180 days for a renewal application (90 days for all other requests) , may identify additional omissions or require additional information. If you have any questions concerning the processing of your application, our contact information is listed below:

Region IV U. S. Nuclear Regulatory Commission DNMS/NMSB - B 1600 E. Lamar Blvd. Arlington, TX 76011-4511 (817) 200-1103 or (817) 200-1140

NRC FORM 532 (1-2012)