ML19144A264: Difference between revisions

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| issue date = 05/24/2019
| issue date = 05/24/2019
| title = Export License Issued to Baker Hughes Oilfield Operations LLC PXB169.03
| title = Export License Issued to Baker Hughes Oilfield Operations LLC PXB169.03
| author name = Habighorst P J
| author name = Habighorst P
| author affiliation = NRC/OIP
| author affiliation = NRC/OIP
| addressee name = Elrod J
| addressee name = Elrod J
Line 9: Line 9:
| docket = 11006064
| docket = 11006064
| license number = PXB169.03
| license number = PXB169.03
| contact person = Savoy J M
| contact person = Savoy J
| document type = License-Export License Amendment
| document type = License-Export License Amendment
| page count = 3
| page count = 3
Line 15: Line 15:


=Text=
=Text=
{{#Wiki_filter:United States of AmericaPursuant to the Atomic Energy Act of 1954, as amended, and the regulations issued by the Nuclear Regulatory Commission (NRC) pursuant thereto, and in reliance on statements and representations heretofore made by the applicant/licensee, this license is hereby issued authorizing the licensee to export of the byproduct materials listed below, subject to the terms and conditions herein. This license is only valid if the licensee or 'Other Party (ies) to Export' maintain the requisite NRC or Agreement State domestic license(s).
{{#Wiki_filter:EXPORT LICENSE NRC LICENSE NO.: PXB169.03 Page 1 of 3 United States of America Nuclear Regulatory Commission                        NRC DOCKET NO.: 11006064 Washington, D.C. 20555 LICENSE EXPIRES: May 31, 2021 Pursuant to the Atomic Energy Act of 1954, as amended, and the regulations issued by the Nuclear Regulatory Commission (NRC) pursuant thereto, and in reliance on statements and representations heretofore made by the applicant/licensee, this license is hereby issued authorizing the licensee to export of the byproduct materials listed below, subject to the terms and conditions herein. This license is only valid if the licensee or 'Other Party (ies) to Export' maintain the requisite NRC or Agreement State domestic license(s).
NRC LICENSE NO.:
LICENSEE                                               ULTIMATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)
Page 1 of NRC DOCKET NO.:LICENSE EXPIRES:May 31, 2021 Nuclear Regulatory CommissionWashington, D.C. 20555 EXPORT LICENSE LICENSEE ULTIMATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)OTHER U.S. PARTY(IES) TO EXPORT Neither this license nor any right under this license shall be assigned or otherwise transferred in violation of the provisions of the Atomic
Baker Hughes Oilfield Operations, LLC 2001 Rankin Road Houston, TX 77073 Attn: James Elrod                                                            (oil and gas well logging operations)
 
INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)                                     OTHER U.S. PARTY(IES) TO EXPORT None                                                                        None APPLICANT'S  
EnergyAct of 1954, as amended.This license is subject to the right of recapture or control by Section 108 of the Atomic Energy Act of 1954, as amended, and to all the other provisions of said Acts, now or hereafter in effect and to all valid rules
 
and regulations of the Nuclear Regulatory Commission.THIS LICENSE IS INVALID UNLESS SIGNED BELOW BY AUTHORIZED NRC REPRESENTATIVE NAME AND TITLE:
DATE OF ISSUANCE:
APPLICANT'S  


==REFERENCE:==
==REFERENCE:==
 
Renewal PXB169.02                                      ULTIMATE DESTINATION:     Iraq DESCRIPTION OF 10 CFR PART 110, APPENDIX P, BYPRODUCT MATERIALS TO BE EXPORTED, INCLUDING CONDITIONS AND NOTES (NOTE: SEE PAGE 2 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)
ULTIMATE DESTINATION: Iraq, Deputy DirectorOffice of International Programs EXPORT LICENSE Baker Hughes Oilfield Operations, LLC2001 Rankin Road Houston, TX 77073 Attn:James Elrod
Export to Iraq of specified quantities of                                 and       sources for oil, gas and well logging operations, is authorized. When combined for shipping, each shipment must be within Category 3 quantities. See Page 2 for total number of sources and maximum activity levels for each source.
 
(oil and gas well logging operations)
None None (NOTE: SEE PAGE 2 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)
Export to Iraq of specified quantities of and sources for oil, gas and well logging operations, is authorized. When combined for shipping, each shipment must be within Category 3 quantities. See Page 2 for total number of sources and maximum activity levels for each source.
Sealed sources must remain in the custody of the ultimate consignee at all times, and when not in use, must be stored in a secure facility controlled by the ultimate consignee.
Sealed sources must remain in the custody of the ultimate consignee at all times, and when not in use, must be stored in a secure facility controlled by the ultimate consignee.
Licensee is responsible for compliance with all applicable export, and other domestic regulatory requirements, including all terms and conditions of domestic material possession licenses. Licensee, if not already submitted with your application, must submit information required by 10 CFR § 110.32(d) and pertinent documentation required by 10 CFR § 110.32(g) at least 24 hours prior to shipment. See Page 3 for  
Licensee is responsible for compliance with all applicable export, and other domestic regulatory requirements, including all terms and conditions of domestic material possession licenses. Licensee, if not already submitted with your application, must submit information required by 10 CFR § 110.32(d) and pertinent documentation required by 10 CFR § 110.32(g) at least 24 hours prior to shipment. See Page 3 for Mandatory Advanced Notifications.
Licensee shall submit by February 1 of each year one copy of a report of all americium shipments (under this license or under a general license) during the previous calendar year required by 10 CFR §110.54(b). The report must include: (1) a description of the material, including quantity; (2) approximate shipment dates; and (3) a list of recipient countries, end users, and intended use keyed to the items shipped.
This license replaces PXB169.02 and amends its authority by extending the expiration date from April 30, 2018 to May 31, 2021.
Neither this license nor any right under this license shall be assigned or            THIS LICENSE IS INVALID UNLESS SIGNED BELOW otherwise transferred in violation of the provisions of the Atomic                        BY AUTHORIZED NRC REPRESENTATIVE Energy Act of 1954, as amended.
NAME AND TITLE:        Peter J. Habighorst      Digitally signed by Peter J. Habighorst Date: 2019.05.24 10:40:58 -04'00' This license is subject to the right of recapture or control by Section 108 of the Atomic Energy Act of 1954, as amended, and to all the other                                    Peter J. Habighorst, Acting Deputy Director provisions of said Acts, now or hereafter in effect and to all valid rules                            Office of International Programs and regulations of the Nuclear Regulatory Commission.
DATE OF ISSUANCE:          May 24, 2019 EXPORT LICENSE


Mandatory Advanced Notifications.
PXB169.03 Page 2 of 3 Sources Authorized for Export ISOTOPE  INDIVIDUAL        QUANTITY          TOTAL      END USE SOURCE                          ACTIVITY IN STRENGTH                              TBq Cs-137      2.5 Ci          10            0.93E-1  Density Logging Am-241/Be 10 to 15.5 Ci        10                5.7      Neutron Logging Cs-137      540 µCi            8              1.6E-4  Density verifier Am-241/Be  400 mCi            8              1.2E-1  Neutron verifier Am241/Be    100 mCi            8              3.0E-2  Lab Calibration Ra-226      2.5 µCi            8              7.4E-7    Gamma Ray Calibrator Am-241/Be    1 mCi            14              5.2E-4  Lab Calibration Cs-137      10 µCi            8              3.0E-6  Lab Calibration Am-241    150 mCi            8              4.4E-2    Production Logging Cs-137      1 µCi            10              3.7E-7    Density Tool Verification Cs-137      500 nCi          10              1.9E-7    Density Tool Verification Cs-137      325 nCi          10              1.2E-7    Density Tool Verification
Licensee shall submit by February 1 of each year one copy of a report of all americium shipments (under this license or under a general license) during the previous calendar year required by 10 CFR §110.54(b). The report must include: (1) a description of the material, including


quantity; (2) approximate shipment dates; and (3) a list of recipient countries, end users, and intended use keyed to the items shipped.This license replaces PXB169.02 and amends its authority by extending the expiration date from April 30, 2018 to May 31, 202.
PXB169.03 Page 3 of 3 MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.50(c)
PXB169.03 Page 2 of 3 Sources Authorized for Export ISOTOPE INDIVIDUAL SOURCE STRENGTH QUANTITYTOTAL ACTIVITY IN TBq END USE Cs-137 2.5 Ci 10 0.93E-1 Density Logging Am-241/Be 10 to 15.5 Ci 10 5.7 Neutron Logging Cs-137 540 µCi 8 1.6E-4 Density verifier Am-241/Be 400 mCi 8 1.2E-1 Neutron verifier Am241/Be 100 mCi 8 3.0 E-2 Lab Calibration Ra-226 2.5 µCi 8 7.4E-7Gamma Ray Calibrator Am-241/Be 1 mCi 14 5.2E-4 Lab Calibration Cs-137 10 µCi 8 3.0E-6 Lab Calibration Am-241 150 mCi 8 4.4E-2 Production Logging Cs-137 1 µCi 10 3.7E-7Density Tool Verification Cs-137 500 nCi 10 1.9E-7Density Tool Verification Cs-137 325 nCi 10 1.2E-7Density Tool Verification
The following Advanced Notifications must be made to both the NRC and, in case of exports, the government of the importing country in advance of each shipment:
Mandatory Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.gov (preferred method) or faxed to the NRC at 301-816-5151. In the subject line of the email or on the fax cover page include: "10 CFR 110.50(c)
Notification." For technical assistance, use the same e-mail address or call 301-287-9056.
Mandatory Advanced Notifications to the government of the importing country must be emailed or faxed to the appropriate foreign government authorities. To locate the point-of-contact for international Advanced Notifications see: http://www-ns.iaea.org/downloads/rw/imp-export/import-export-contact-points.pdf. In the subject line of the email or on the fax cover page include: "NOTIFICATION TO THE IMPORTING STATE PRIOR TO SHIPMENT OF CATEGORY 1 OR 2 RADIOACTIVE SOURCES. For technical assistance or for countries not listed, contact the Office of International Programs export/import staff at 301-287-9056.
Table 1: Appendix P to Part 110 Category 1 and Category 2 Radioactive Material Threshold Limits Radioactive                                Category 1                                          Category 2 Material                  Terabequerels (TBq)            Curies (Ci)1          Terabequerels (TBq)      Curies(Ci)1 Americium-241 (Am-241)                                  60                      1,600                          0.6                16 Americium-241/Beryllium (Am-                               60                      1,600                          0.6                16 241/Be)
Californium-252 (Cf-252)                                20                        540                          0.2                5.4 Curium-244 (Cm-244)                                  50                      1,400                          0.5                14 Cobalt-60 (Co-60)                                  30                        810                          0.3                8.1 Cesium-137 (Cs-137)                                  100                      2,700                          1.0                27 Gadolinium-153 (Gd-153)                              1,000                    27,000                        10.0               270 Iridium-192 (Ir-192)                                80                      2,200                          0.8               22 Plutonium-2382 (Pu-238)                                60                      1,600                          0.6                16 Plutonium-239/Beryllium2 (Pu-239/Be)                          60                      1,600                          0.6                16 Promethium-147 (Pm-147)                              40,000                1,100,000                          400            11,000 Radium-2263 (Ra-226)                                  40                      1,100                          0.4                11 Selenium-75 (Se-75)                                  200                      5,400                          2.0                54 Strontium-90 (Y-90)                              1,000                    27,000                        10.0                270 Thulium-170 (Tm-170)                              20,000                  540,000                          200              5,400 Ytterbium-169 (Yb-169)                                300                      8,100                          3.0                81 Calculation of Shipments Containing Multiple Sources or Radionuclides:
The sum of fractions methodology for evaluating combinations of radionuclides being transported is to be used when import or export shipments contain multiple sources or multiple radionuclides. The threshold limit values used in a sum of the fractions calculation must be the metric values (i.e., TBq).
I. If multiple sources and/or multiple radionuclides are present in an import or export shipment, the sum of the fractions of the activity of each radionuclide must be determined to verify the shipment is less than the Category 1 or 2 limits of Table 1, as appropriate. If the calculated sum of the fractions ratio, using the following equation, is greater than or equal to 1.0, then the import or export shipment exceeds the threshold limits of Table 1 and the applicable security provisions of this part apply.
II. Use the equation below to calculate the sum of the fractions ratio by inserting the actual activity of the applicable radionuclides or of the individual sources (of the same radionuclides) in the numerator of the equation and the corresponding threshold activity limit from the Table 1 in the denominator of the equation. Ensure the numerator and denominator values are in the same units and all calculations must be performed using the TBq (i.e., metric) values of Table 1.
R1 = activity for radionuclides or source number 1                      AR1 = activity limit for radionuclides or source number 1 R2 = activity for radionuclides or source number 2                      AR2 = activity limit for radionuclides or source number 2 RN = activity for radionuclides or source number n                      ARN = activity limit for radionuclides or source number n n
R 1        R2      R n A R AR2 AR n 1
1        1


PXB169.03 Page  of n MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.50(c) The following Advanced Notifications must be made to both the NRC and, in case of exports, the government of the importing country in advance of each shipment: Mandatory Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.gov (preferred method) or faxed to the NRC at 301-816-5151. In the subject line of the email or on the fax cover page include: "10 CFR 110.50(c) Notification." For technical assistance, use the same e-mail address or call 301-287-9056. Mandatory Advanced Notifications to the government of the importing country must be emailed or faxed to the appropriate foreign government authorities.
1 The  values to be used to determine whether a license is required are given in TBq. Curie (Ci) values are provided for practical usefulness only and are rounded after conversion.
To locate the point-of-contact for international Advanced Notifications see: http://www
2 The limits for exports of Pu-238 and Pu-239/Be can be found in § 110.21.
-ns.iaea.org/downloads/rw/imp
3 Discrete sources of Radium-226.}}
-export/import
-export-contact-points.pdf
. In the subject line of the email or on the fax cover page include:
"NOTIFICATION TO THE IMPORTING STATE PRIOR TO SHIPMENT OF CATEGORY 1 OR 2 RADIOACTIVE SOURCES." For technical assistance or for countries not listed, contact the Office of International Programs' export/import staff at 301-287-9056. Table 1: Appendix P to Part 110 Category 1 and Category 2 Radioactive Material Threshold Limits Radioactive MaterialCategory 1 Category 2 Terabequerels (TBq) Curies (Ci)1 Terabequerels (TBq) Curies(Ci) 1 Americium-241 (Am-241) 60 1,600 0.6 16 Americium-241/Beryllium (Am- 241/Be)60 1,600 0.6 16 Californium
-252 (Cf-252) 20 540 0.2 5.4 Curium-244 (Cm-244) 50 1,400 0.5 14 Cobalt-60 (Co-60) 30 810 0.3 8.1 Cesium-137 (Cs-137) 100 2,700 1.0 27 Gadolinium
-153 (Gd-153) 1,000 27,000 10.0 270 Iridium-192 (Ir-192) 80 2,200 0.8 22 Plutonium-238 2 (Pu-238) 60 1,600 0.6 16 Plutonium-239/Beryllium 2    (Pu-239/Be) 60 1,600 0.6 16 Promethium
-147 (Pm-147) 40,000 1,100,000 400 11,000 Radium-226 3 (Ra-226) 40 1,100 0.4 11 Selenium-75 (Se-75) 200 5,400 2.0 54 Strontium-90 (Y-90) 1,000 27,000 10.0 270 Thulium-170 (Tm-170) 20,000 540,000 200 5,400 Ytterbium-169 (Yb-169) 300 8,100 3.0 81 Calculation of Shipments Containing Multiple Sources or Radionuclides:
The "sum of fractions" methodology for evaluating combinations of radionuclides being transported is to be used when import or export shipments contain multiple sources or multiple radionuclides.
The threshold limit values used in a sum of the fractions calculation must be the metric values (i.e., TBq).
I.If multiple sources and/or multiple radionuclides are present in an import or export shipment, the sum of thefractions of the activity of each radionuclide must be determined to verify the shipment is less than the Category 1 or 2 limits of Table 1, as appropriate.
If the calculated sum of the fractions ratio, using the following equation, is greater than or equal to 1.0, then the import or export shipment exceeds the threshold limits of Table 1 and the applicable security provisions of this part apply. II.Use the equation below to calculate the sum of the fractions ratio by inserting the actual activity of the applicableradionuclides or of the individual sources (of the same radionuclides) in the numerator of the equation and the corresponding threshold activity limit from the Table 1 in the denominator of the equation. Ensure the numerator and denominator values are in the same units and all calculations must be performed using the TBq (i.e., metric) values of Table 1. R1 = activity for radionuclides or source number 1 AR1 = activity limit for radionuclides or source number 1 R2 = activity for radionuclides or source number 2 AR2 = activity limit for radionuclides or source number 2 RN = activity for radionuclides or source number n ARN = activity limit for radionuclides or source number n !"!!R 1    #!!!R 2    #!!!R n  $!%!11    &'!A R 1AR 2 A R n ()!!1 The values to be used to determine whether a license is required are given in TBq. Curie (Ci) values are provided for practical usefulness only and are rounded after conversion.
2 The limits for exports of Pu-238 and Pu-239/Be can be found in § 110.21. 3 Discrete sources of Radium-226.}}

Latest revision as of 08:58, 2 February 2020

Export License Issued to Baker Hughes Oilfield Operations LLC PXB169.03
ML19144A264
Person / Time
Site: 11006064
Issue date: 05/24/2019
From: Peter Habighorst
NRC/OIP
To: Elrod J
Baker Hughes Oilfield Operations
Savoy J
References
Download: ML19144A264 (3)


Text

EXPORT LICENSE NRC LICENSE NO.: PXB169.03 Page 1 of 3 United States of America Nuclear Regulatory Commission NRC DOCKET NO.: 11006064 Washington, D.C. 20555 LICENSE EXPIRES: May 31, 2021 Pursuant to the Atomic Energy Act of 1954, as amended, and the regulations issued by the Nuclear Regulatory Commission (NRC) pursuant thereto, and in reliance on statements and representations heretofore made by the applicant/licensee, this license is hereby issued authorizing the licensee to export of the byproduct materials listed below, subject to the terms and conditions herein. This license is only valid if the licensee or 'Other Party (ies) to Export' maintain the requisite NRC or Agreement State domestic license(s).

LICENSEE ULTIMATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)

Baker Hughes Oilfield Operations, LLC 2001 Rankin Road Houston, TX 77073 Attn: James Elrod (oil and gas well logging operations)

INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES) OTHER U.S. PARTY(IES) TO EXPORT None None APPLICANT'S

REFERENCE:

Renewal PXB169.02 ULTIMATE DESTINATION: Iraq DESCRIPTION OF 10 CFR PART 110, APPENDIX P, BYPRODUCT MATERIALS TO BE EXPORTED, INCLUDING CONDITIONS AND NOTES (NOTE: SEE PAGE 2 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)

Export to Iraq of specified quantities of and sources for oil, gas and well logging operations, is authorized. When combined for shipping, each shipment must be within Category 3 quantities. See Page 2 for total number of sources and maximum activity levels for each source.

Sealed sources must remain in the custody of the ultimate consignee at all times, and when not in use, must be stored in a secure facility controlled by the ultimate consignee.

Licensee is responsible for compliance with all applicable export, and other domestic regulatory requirements, including all terms and conditions of domestic material possession licenses. Licensee, if not already submitted with your application, must submit information required by 10 CFR § 110.32(d) and pertinent documentation required by 10 CFR § 110.32(g) at least 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> prior to shipment. See Page 3 for Mandatory Advanced Notifications.

Licensee shall submit by February 1 of each year one copy of a report of all americium shipments (under this license or under a general license) during the previous calendar year required by 10 CFR §110.54(b). The report must include: (1) a description of the material, including quantity; (2) approximate shipment dates; and (3) a list of recipient countries, end users, and intended use keyed to the items shipped.

This license replaces PXB169.02 and amends its authority by extending the expiration date from April 30, 2018 to May 31, 2021.

Neither this license nor any right under this license shall be assigned or THIS LICENSE IS INVALID UNLESS SIGNED BELOW otherwise transferred in violation of the provisions of the Atomic BY AUTHORIZED NRC REPRESENTATIVE Energy Act of 1954, as amended.

NAME AND TITLE: Peter J. Habighorst Digitally signed by Peter J. Habighorst Date: 2019.05.24 10:40:58 -04'00' This license is subject to the right of recapture or control by Section 108 of the Atomic Energy Act of 1954, as amended, and to all the other Peter J. Habighorst, Acting Deputy Director provisions of said Acts, now or hereafter in effect and to all valid rules Office of International Programs and regulations of the Nuclear Regulatory Commission.

DATE OF ISSUANCE: May 24, 2019 EXPORT LICENSE

PXB169.03 Page 2 of 3 Sources Authorized for Export ISOTOPE INDIVIDUAL QUANTITY TOTAL END USE SOURCE ACTIVITY IN STRENGTH TBq Cs-137 2.5 Ci 10 0.93E-1 Density Logging Am-241/Be 10 to 15.5 Ci 10 5.7 Neutron Logging Cs-137 540 µCi 8 1.6E-4 Density verifier Am-241/Be 400 mCi 8 1.2E-1 Neutron verifier Am241/Be 100 mCi 8 3.0E-2 Lab Calibration Ra-226 2.5 µCi 8 7.4E-7 Gamma Ray Calibrator Am-241/Be 1 mCi 14 5.2E-4 Lab Calibration Cs-137 10 µCi 8 3.0E-6 Lab Calibration Am-241 150 mCi 8 4.4E-2 Production Logging Cs-137 1 µCi 10 3.7E-7 Density Tool Verification Cs-137 500 nCi 10 1.9E-7 Density Tool Verification Cs-137 325 nCi 10 1.2E-7 Density Tool Verification

PXB169.03 Page 3 of 3 MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.50(c)

The following Advanced Notifications must be made to both the NRC and, in case of exports, the government of the importing country in advance of each shipment:

Mandatory Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.gov (preferred method) or faxed to the NRC at 301-816-5151. In the subject line of the email or on the fax cover page include: "10 CFR 110.50(c)

Notification." For technical assistance, use the same e-mail address or call 301-287-9056.

Mandatory Advanced Notifications to the government of the importing country must be emailed or faxed to the appropriate foreign government authorities. To locate the point-of-contact for international Advanced Notifications see: http://www-ns.iaea.org/downloads/rw/imp-export/import-export-contact-points.pdf. In the subject line of the email or on the fax cover page include: "NOTIFICATION TO THE IMPORTING STATE PRIOR TO SHIPMENT OF CATEGORY 1 OR 2 RADIOACTIVE SOURCES. For technical assistance or for countries not listed, contact the Office of International Programs export/import staff at 301-287-9056.

Table 1: Appendix P to Part 110 Category 1 and Category 2 Radioactive Material Threshold Limits Radioactive Category 1 Category 2 Material Terabequerels (TBq) Curies (Ci)1 Terabequerels (TBq) Curies(Ci)1 Americium-241 (Am-241) 60 1,600 0.6 16 Americium-241/Beryllium (Am- 60 1,600 0.6 16 241/Be)

Californium-252 (Cf-252) 20 540 0.2 5.4 Curium-244 (Cm-244) 50 1,400 0.5 14 Cobalt-60 (Co-60) 30 810 0.3 8.1 Cesium-137 (Cs-137) 100 2,700 1.0 27 Gadolinium-153 (Gd-153) 1,000 27,000 10.0 270 Iridium-192 (Ir-192) 80 2,200 0.8 22 Plutonium-2382 (Pu-238) 60 1,600 0.6 16 Plutonium-239/Beryllium2 (Pu-239/Be) 60 1,600 0.6 16 Promethium-147 (Pm-147) 40,000 1,100,000 400 11,000 Radium-2263 (Ra-226) 40 1,100 0.4 11 Selenium-75 (Se-75) 200 5,400 2.0 54 Strontium-90 (Y-90) 1,000 27,000 10.0 270 Thulium-170 (Tm-170) 20,000 540,000 200 5,400 Ytterbium-169 (Yb-169) 300 8,100 3.0 81 Calculation of Shipments Containing Multiple Sources or Radionuclides:

The sum of fractions methodology for evaluating combinations of radionuclides being transported is to be used when import or export shipments contain multiple sources or multiple radionuclides. The threshold limit values used in a sum of the fractions calculation must be the metric values (i.e., TBq).

I. If multiple sources and/or multiple radionuclides are present in an import or export shipment, the sum of the fractions of the activity of each radionuclide must be determined to verify the shipment is less than the Category 1 or 2 limits of Table 1, as appropriate. If the calculated sum of the fractions ratio, using the following equation, is greater than or equal to 1.0, then the import or export shipment exceeds the threshold limits of Table 1 and the applicable security provisions of this part apply.

II. Use the equation below to calculate the sum of the fractions ratio by inserting the actual activity of the applicable radionuclides or of the individual sources (of the same radionuclides) in the numerator of the equation and the corresponding threshold activity limit from the Table 1 in the denominator of the equation. Ensure the numerator and denominator values are in the same units and all calculations must be performed using the TBq (i.e., metric) values of Table 1.

R1 = activity for radionuclides or source number 1 AR1 = activity limit for radionuclides or source number 1 R2 = activity for radionuclides or source number 2 AR2 = activity limit for radionuclides or source number 2 RN = activity for radionuclides or source number n ARN = activity limit for radionuclides or source number n n

R 1 R2 R n A R AR2 AR n 1

1 1

1 The values to be used to determine whether a license is required are given in TBq. Curie (Ci) values are provided for practical usefulness only and are rounded after conversion.

2 The limits for exports of Pu-238 and Pu-239/Be can be found in § 110.21.

3 Discrete sources of Radium-226.