GEOCON Professional Services

U.S. NRC Region Ill

2443 Warrenville Road

Suite 210

Lisle, Illinois 60532-4352

Ms. Erin Kennedy

Health Physicist- Materials Licensing

Ms. Kennedy,

Below is the combined list of gauges (Make/Model/Serial Number) that will be on the Geocon

Professional Services NRC License Number 12-32746-01;

1. Troxler 3430 19989

2. Troxler 3430 25821

3. Troxler 3430 25822

4. Troxler 3430 30009

5. Troxler 3440 30233

6. Troxler 3430 36447

7. Troxler 3430 36449

8. Troxler 3450 63782

9. Troxler 3440 67997

10. Troxler 3440 67998

11. Troxler 3440 69129

12. Troxler 3430 71222

13. Troxler 3430 71223

14. Troxler 3430 71224

15. Troxler 3430 71240

16. Troxler 3430 71432

17. Troxler 3430 71433

Geocon Professional Services is requesting a total possession limit be 20 Troxler 3400 series gauges on

our license.

Below are the latest Leak Tests for the above listed gauges. This will cover all the gauges currently

possessed by Geocon Professional Services under License 12-32746-01.

InstroTek, Inc. 1 Triangle Drive, PO Box 13944 Research Triangle Park, NC 27709 (919)875-8371 Fax (919)875-8328

DOUG JURY GeoCon Service(FRANKF'ORT) 9370 W. LARAWAY RD, suite D Frankfort, IL 60423

2/27/2019 Test Number: 6

Phone: (815)523-7924 Fax: (815) 464-8691

LEAK TEST CERTIFICATE

NC Materia1s License #092-1073-1

This certifies that leak test analysis was conducted on the sample with the following information. The results shown beJow accurately represent the level of removable contamination.

Gauge Model: 3430 Gauge S/N: 19989

Source (Model/Serial#)

47- 5473 75-1202

Test Date: 2/19/2019

Reading in 'microCuries

0.00000 0.00022

Note: 0.005 microCuries (185 Bq) or greater is considered a leaking source. 0 The source(s) tested above may remain in 1..1se.

Customer Signature: Date:

°CPN gauges are 50 mCi Am241:Be and 10 mCi Cs-137. Humboldt. gauqes ar:e 40 mCi

Am241:Be and 10 mCi Cs-137. InstroTek Gauge is 40 mCi Am241:Be and 10 mCi Cs····137.

Troxler gauges all, except 4640, are 40 rnC:i. Am241:Be and 8 mC.i. Cs-131. Troxler 4640 is f3 mCi Cs-.U'/.


DOUG JURY GeoCon Service(FRANKFORT) 9370 W. LARAWAY RD, suite D Frankfort, IL 60423


Phone: (815)523-7924 Fax: (815) 464-8691


NC Materials License #092-1073-1

This certifies that leak test analysis was conducted on the sample with the following information. The results shown below accurately represent the level of removable contamination.




Reading in microCuries

0.00024

Note: 0.005 microCuries (185 Bq) or greater is considered a leaking source.

0 The source(s) tested above may remain in

use.

Reviewed by Date:


"CPN gauqes are 50 rn.Ci l\:rn.241:Be and 10 rnCi Cs-J:17. Humboldt gauges are 40 mCi Arn241:Be and 10 mCi Cs-1:n. InstroTek Gauge s 40 rnCi Am24l:Be and 10 mCi Cs-137. Troxler gauges all, except 464 8 mCi Cs-'.l.37~

re 40 mC.L Am241:Be and 8 mCi Cs-137. Troxler 4640 is




Phone: (815)523-7924 Fax: (815) 464-8691






·-····------·-··------,-·--··"···· 47-22200 75-8805



. . 0. 00000 0.00028



use.

Reviewed


°CPN gauges are 50 mCi Arn24l:Be and 10 mCi Cs-137. Humboldt qauqes aro 40 mCi

A,"U241:Be and 10 mCi Cs-137. JnstroTek Gauqe is 40 mCi l\m241:Be and 10 mCi Cs·-137.

Troxler gaucres all., except 4640, are 40 mCi Am241 :Be and 8 mCi. Cs-137. Troxler 4640 is 8 mCl Cs-137.

Instro'I'ek, Inc. 1 Triangle Drive, PO Box 13944 Research Triangle Park, NC 27709 (919)875-8371 Fax (919)875-8328


Phone: Fax:


(815)523-7924 (815)464-8691






47-27212 750-4484



0.00025


0

The source(s) tested above may remain in use.


°CPN gauges are 50 mCi Am2<l1.: Be and 10 mCi Cs-137. Humboldt. gauges are 40 mCi

Am24l:Be and 10 mCi Cs-137. Inst.roTek Gauge is 40 mCi. Am241 :Be and 10 rnCi Cs····l37.

Troxler gauges a:ll, except. 4640, are 40 mCi Am241:Re and 8 mCi Cs-137. Troxler 4640 is 8 mCi. Cs-137.

InstroTek, Inc. 1 Triangle Drive, PO Box 13944 Research Triangle Park, NC 27709 4/2/2019 (919)875-8371 Fax (919)875-8328 Test Number: 5

DOUG JURY Phone: (815)523-7924 GeoCon Professional Services, 11(FRANKFOR Fax: (217)403-1559 9370 W. LARAWAY RD FRANKFORT, IL 60423






Source (Model/Serial#} Reading in microCuries

78-1264 77-3632

,,,.....,.,,,,,,,,,,,-,.-··-··-·-"---- . 0 . 00001

0.00028

Note: 0.005 microCuries (185 Bq) or greater is considered a leaking source. 0 The source(s) tested above may remain in use.

Reviewed Date:


°CPN qauqes are 50 mCi Al1l241:Be and 10 rnCi Cs-137. Hw:nboldt gauges are 40 rn.C..i.

A."ll241:Be and 10 mC.i Cs-137. JnstroTek Gauge is 40 rnCi Am241:Be and 10 rnCi Cs-137.

Troxler gauges all, except 4640, arE, 40 mCi Arn241: Be and i3 mCi Cs-137. Troxler: 4640 .is

8 mCi. Cs-137.


DOUG JORY Phone: GeoCon Professional Services, 11 (FRA.NKFOR Fax: 9370 W. LARAWAY RD FRANKFORT, IL 60423



(815)523-7924 (217)403-1559





77-3634


Reading in m~croCuries

0.00026


Date:


° CPN g-auqc~s a.r:e 50 1ri.C J\m:24 l: Be a.nd 10 n1Ci Cs···· 137 ~ Hurnbcldt gauges a.re ·10 rnC,i

.l\rn2,11.:Be and :o rnCi Cs--'" 37~ InstroTek Ga.1.1ge is 40 mCi 1\rn.24.l.:Be and 10 :mC:i Cs-137~

gauqes all, except 1640, are 40 mCi l\m:241 :Bu a.;-:d 8 rnCi Cs··<L3 7. Troxler 464 s -::,,··137.


DOUG JORY GeoCon Service{FRANKFORT) 9370 W. LARAWAY RD, suite D Frankfort, IL 60423


Phone: (815) 523-7924 Fax: (815) 464-8691






77-9945



0.00027


Reviewed


•">cpt,J qa1.1ges tire SO ~1Ci 1\:m24J .. :Be and. :1.0 .:mCi Cs····l37. Hnmt)c,.ldt. qauges /;t.r.:e 4C .rnCi

Am241:Be and lU met Cs-137. Tnstr:oTek Gaugs is 40 mCi A:m.211:Be and 10 mCi Cs-137.

T.r.oxl~:~r qauqes aJl.r excz:;pt 4640, a.Le 40 rnCi A.m241 :Be and ~3 mC!i <:s-137. Troxler 4610 is



Phone: Fax:


(815)523-7924 (815) 464-8691






77-12768



0.00022


Reviewed


"CPN gauges a:::e 50 mCi Arn241:Be and 10 rnCi Cs-137. Eumboldt gauges are 40 rnC:.i

Am24l:Be and 10 rn.Ci Cs-137. InstroTek Gauge Ls 40 mCi 1L'n241:Be and 10 mCi Cs-·137.

Troxler gauges all, except 4640, are 40 mCi Am241 :Be and 8 mCi Cs-137. TroxJ(~r 4640 is 8 rnCi Cs·-137.




Phone: (815) 523-7924 Fax: (815) 464-8691



This certifies that leak test analysis was conducted on the sample with the following informat.:Lon. The results shown below accurately represent the level of removable contamination.



78-875 77-12769



0:00000 0.00023



use.

Reviewed


°CPN gauges are 50 mCi Ain241 :Be and 10 mC.i Cs-137. Humboldt gauges are 40 rnCi

Am241 :De and 10 mCi Cs-137. Instro'l'ck Cauge is 40 mCi l1m241:.Be and 10 mCi Cs--137.

Troxler gauges all, except 4640, are 40 mci Am24l:Be and 8 mCi C:s-137. Troxler 4640 .l.s 8 mC.i Cs-137.



DOUG JORY Phone: (815)523-7924 GeoCon Professional Services, 11 ( FRANKFOR Fax: ( 217) 4 03-1559 9370 W. LARAWAY RD FRANKFORT, IL 60423






T/-13554



0.00023



use.


°CPN ,gauges are SO rnCi Arn2,n:Be and 10 mC:i Cs-137. Htunbo1dt 9au9es are 40 mCi

Am241:Be and IO mCi Cs-13·). lnstroTek Gauqe is 40 mCi Am241:Be and 10 rnC:i Cs-JJ'i.

TroxJe:r qauqe~J all, except 11640, arE~ 40 mCi Arn241:Be und 8 rnCi Cs-1370 Trox.1.e.r 4640 is B rnC.i Cs-.137 o

, Inc. e Drive, PO Box 139J

Research riangle Park, NC 2770 (9 9)875-837

10/9/2018 Test Number: l

D<)tJC; i,JlJRY Service(FRANfF'ORT)

9370 VJ .. IJ\F(l\t'Vl':Y RD, s~J.i.tc n (Jl'tr :r1.1 60423



This c0rtifies s h the

th.at. 1ea oliov,; nq 11 ormat~.i.\Jr1" T1·12 . . L8SlJ1.ts S CVJ

bi::,J ow accurat cc;.nt.:,1rn na .:i.z)n ..

represent the leve

ie u.se.

Ct1stom.er S

Model: 3430 S/N: 71222

Source (Model/

484 77-14094

#)

0.005 microCuries (185 S's)·u.rc:e,, 0 (T~bt?.

ture:

Te t

Reacl:i.nq i.n

0.00023

ma

Date : I c'' )c1~'J t

[>ate:

.":..U/ /2010

In t roTekr 111c.

Ic Dr ve, PO Box J 944 Research Triang e Park, NC 27709 (919) 875--'.B 1 F'ax (919) f37 -8328

c;e::)COrl ice ( FR}\f\KF()}~'T) 9370 VV,, Ll\RA,1/.Ji\Y f<_D, suite D Frankfort, :L 60423

0/9/20lf3 Te,st Number: 1

Pf1<)DC:: ( 81 FictX: (815

::3-! rj

6t.1~UC 1



t st 1.y nforrna.t ion. The

t the level c

the ;S]l{)Wn

Model: 430 Gauge S : 71223

'I'c,st Date,: 10 / 4 /20 8

Source (Model/Ser al in rni croCu

77-14095 0.00025

Note: O. 05 microCuries (185 or greater is cons dered a lea source~,) The? sc>ur(:f..0 ( s) es t.ed abo've .ITL3.\t :cernair1 .1..n

P.ev J. E~V';c;ci Date:

Custornf:: L Da

InstroTek, Inc. 1 Triangle Drive, PO Box 13944 Research Triangle Park, NC 27709 (919)875-8371 Fax {919)875-8328


Phone: Fax:


(815)523-7924 (815)464-8691






78-10486 77-14906



, > » SSW#,,,,,-.,w.,~-.,,~

. 0000 0.00024

Note: 0.005 microCuries (185 Bg) or greater is considered a leaking source. 0 The source(s) tested above may .remain in use.


°CPN gauges are 50 mCi Am241:Be and 10 rnCi Cs-137. Humbo]dt gauges are 40 rnCj

Am241:Be and 10 mC.i Cs-137. InstroTek Gauge is 40 mCi.. l\c'Tl241:Be and 10 mCi Cs-137.

Troxler gauges all, except 4640, are 40 mCi Am241 :Be and 8 mC.i C:,-13'1. Troxler 4640 is

8 rnC.i Cs-137.

InstroTek, lnc. 1 Tr Drive, PO Box 1 944 Research Tri Park, NC 27709 (919)875-8371 Fax (919)8?5-8328

/9/201F ~ Number: 1

DOUG JURY .Phor1e: (H15 523~7924 GeoCon Service(FRANKFORT) Faz: 81 4-0691 9 3 7 0 \!1_ LARJ,v-:U-'\Y RD, cm it e D frankfort, IL 60423



This certifies that leak test analysis was conducted the with t: he following information. The res s shoivn

below accurately sent the level of removable ion.

Gauge Mode: 3430 Test Da Go 0/4/2018 E:) 71240

Source (Model/S

77-14911

1#) Tr1 rnicrcC1.1r·J..cs

0. 0.00028

Note: 0.005 microCuries ( 85 ) or er is 1 source.

0 The source(s) tested above may

use.

CtlS tOEl(~l:' S.i. i-:1rp · Da

a

G~oCpn Service (FMNKFORT) 9370 t•J, LARe1WAY RD

9/l9/2UT8 Te~t N1.unbe.r t 1

Phone : (915 ) 523-792~ Fax : ( fH s J 4 6 4 - 8 6 91


NC Materials License #092-1073.::-1

Tn te cert;tfi~~ :that, ea k $~ple:- with the fol.low:il}g bei,O\<J t'~p'!Yt:f~<e'pt c~trtamifi-at'ion,.

Gaugx Medel : 3430 G~uge S/N: 71432

Source

was conductea ' ori the The r:esu1ts shov,n, ·( emovable

1est Date1 9/14/2018

Note : 0 . 005 microCuries (18~ Bq) or greater leaking source .

0

The source.(.s) tested use .

In2;tr0Tek, Inc. ii Drive, PO Box 13944 Research Triangle Park, NC 7 09 (919)875-8371 Fax (919187 -332

DOUG JURY oCon Service(FRANKFORI)

9370 W, LARAWl\Y RD, suite D Frankfort, IL 60423

10/9/2018 Test Nurnc,e.r: l

523-79'24 464-06 1



fi s that leak test ana e with the follow informa

be:ow accurate conta1nlnat

Model: 3430 S/N: 71433

Sou.:cce

77-15030

Note: CJ. 005

represent the evel of removable


I/Serial#) Read n mlcroCuries

ies (Hl5 I or qreater ls considered lea source.

0 The source(s) t stcd above ma remain in

use.

Revievlecl . .. 1a/0~~~1~a-,. i

Customer Signature:

Douglas R. Jury

Radiation Safety Officer

Geocon Professional Services

0-815-523-7924

C-815-509-3629

[email protected]

Song, Taehoon

From: Sent: To: Cc: Subject: Attachments:

Good Morning!

Kennedy, Erin Friday, April 19, 2019 9:03 AM Song, Taehoon; Sandrik, Lauren; Pavon, Sandy Tomczak, Tammy FW: RE: Additional Information Needed to Amend NRC Lie. No. 12-32746-01 Geocon Response Document - Form 699 response 190417.pdf

Will you please add the attached document to ADAMS?

Licensee: GEOCON Professional Services

LN: 12-32746-01 DN:030-38021 CN: 611240

Thank you!

Erin

From: Doug Jury [mailto:[email protected]] Sent: Wednesday, April 17, 2019 10:20 AM To: Kennedy, Erin <[email protected]> Subject: [External_Sender] RE: Additional Information Needed to Amend NRC Lie. No. 12-32746-01

Erin,

Attached is the response to your request as stated in the 699 form. Please contact me with any issues with the attached. Thank you.

Douglas R. Jury

0 815-523-7924 C 815-509-3629 [email protected]

From: Kennedy, Erin <[email protected]> Sent: Thursday, April 11, 2019 1:26 PM To: Doug Jury <[email protected]>; Nick Lococo <[email protected]> Subject: Additional Information Needed to Amend NRC Lie. No. 12-32746-01

Good Afternoon Mr. Jury,

1

Thank you for taking the time to discuss the amendment of your NRC license with me this morning. Please see the attached conversation record for further details. If you have any questions, I will be available at 630-829-9876.

Thank you,

&wi~~ U.S. Nuclear Regulatory Commission, Region Ill Health Physicist- Materials Licensing Email: [email protected] Office: 630-829-9876

I

This e-mail is intended for the use of the indivi al to w it is addressed. The message may contain . information that is privileged, confidential, and e m11 rom disclosure under applicable law. If the reader of this message is not the intended recipient, you are h eby notified that any dissemination, distribution or copying of this communication is strictly prohibit . ase notify the sender of this e-mail by reply if you have received this message in error. Further, GEOCO Profes · nal Services makes no representation as to the long term compatibility, usability, or readability of y attached digital or electronic file.

2

Documents

GEOCON Professional Services