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{{#Wiki_filter:EXPORT LICE NRC FORM 250 (10-07)UNITED STATES OF AMERICA Nuclear Regulatory Commission Washington, D.C. 20555 NRC LICENSE NO.: PXB216.00 Page 1 of 3 NRC DOCKET NO.: 11006285 LICENSE EXPIRES: January 31, 2019 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 the byproduct materials listed below, subject to the terms and conditions herein. This license Is only valid If the licensee or 'Other Party(les) to Export' maintain the requisite NRC or Agreement State domestic license(s).
{{#Wiki_filter:EXPORT LICE NRC FORM 250 (10-07)
LICENSEE Halliburton Energy Services 3000 N. Sam Houston Parkway E.Houston, Texas 77032 Attn: Bertha Rodriguez ULTIMATE CONSIGNEE{S)
NRC LICENSE NO.:         PXB216.00 UNITED STATES OF AMERICA                                                                        Page 1 of 3 Nuclear Regulatory Commission NRC DOCKET NO.:         11006285 Washington, D.C. 20555 LICENSE EXPIRES:         January 31, 2019 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 the byproduct materials listed below, subject to the terms and conditions herein. This license Is only valid If the licensee or 'Other Party(les) to Export' maintain the requisite NRC or Agreement State domestic license(s).
IN FOREIGN COUNTRY(IES)
LICENSEE                                         ULTIMATE CONSIGNEE{S) IN FOREIGN COUNTRY(IES)
See 'Country{ies) of Ultimate Destination' on page 2 INTERMEDIATE CONSIGNEE(S)
Halliburton Energy Services                                                      See 'Country{ies) of Ultimate Destination' on page 2 3000 N. Sam Houston Parkway E.
IN FOREIGN COUNTRY(IES)
Houston, Texas 77032 Attn: Bertha Rodriguez INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES)                                   OTHER U.S. PARTY(IES) TO EXPORT None                                      Halliburton Energy Services, Inc.
None OTHER U.S. PARTY(IES)
14851 Milner Road Gate5 A-DockSR-1/SR-2 Houston. Texas 77032 (supplier/receiving)
TO EXPORT Halliburton Energy Services, Inc.14851 Milner Road Gate5 A-DockSR-1/SR-2 Houston. Texas 77032 (supplier/receiving)
APPLICANT'S REFERENCE NO.: HES3230                                           ULTIMATE DESTINATION: See page 2 CONDITIONS, NOTES, AND DESCRIPTIONS OF 10 CFR PART 110, APPENDIX P, BYPRODUCT TO BE EXPORTED (NOTE: SEE PAGE 3 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)
APPLICANT'S REFERENCE NO.: HES3230 ULTIMATE DESTINATION:
Export to countries listed under 'Country(ies) of Ultimate Destination,' of Category 2 quantities of Am-241, Am-241/Be, Cf-252, Co-60, and Cs-137 for oil and gas well logging and perforating services is authorized.
See page 2 CONDITIONS, NOTES, AND DESCRIPTIONS OF 10 CFR PART 110, APPENDIX P, BYPRODUCT TO BE EXPORTED (NOTE: SEE PAGE 3 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)Export to countries listed under 'Country(ies) of Ultimate Destination,'
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 Pre-shlpment Notifications.
of Category 2 quantities of Am-241, Am-241/Be, Cf-252, Co-60, and Cs-137 for oil and gas well logging and perforating services is authorized.
The ultimate consignees must ensure that they maintain custody of the sealed sources at all times, and when not in use or when in transit must ensure they are stored securely in a manner that would prevent unauthorized removal or access.
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 shall submit by February 1 of each year one copy of a report of all americium shipments during the previous calendar year. 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.
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.
License expiration date is based on established limits.
See Page 3 for Mandatory Pre-shlpment Notifications.
Neither this license nor any right under this license shall be assigned           THIS LICENSE IS INVALjD UNLESS SIGNED BELOW BY AUTHORIZED hKC REPRESENTATIVE.
The ultimate consignees must ensure that they maintain custody of the sealed sources at all times, and when not in use or when in transit must ensure they are stored securely in a manner that would prevent unauthorized removal or access.Licensee shall submit by February 1 of each year one copy of a report of all americium shipments during the previous calendar year. The report must include: (1) a description of the material, including quantity:
or otherwise transferred in violation of the provisions of the Atomic Energy Act of 1954, as amended.
(2) approximate shipment dates; and (3) a list of recipient countries, end users, and intended use keyed to the items shipped.License expiration date is based on established limits.Neither this license nor any right under this license shall be assigned or otherwise transferred in violation of the provisions of the Atomic Energy Act 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 of the other provisions of said Acts, now or hereafter in effect and to all valid rules and regulations of the NRC.EXPORT L THIS LICENSE IS INVALjD UNLESS SIGNED BELOW BY AUTHORIZED hKC REPRESENTATIVE.
SIGNATURE:
SIGNATURE:
NAME AND TITLE: DATE OF ISSUANCE: David L. Skeen, Deputy Director Office of International Programs February 1, 2018 CENSE PXB216.00 Page 2 of 3 COUNTRIES OF ULTIMATE DESTINATION(S):
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 of the NAME AND TITLE:       David L. Skeen, Deputy Director other provisions of said Acts, now or hereafter in effect and to all valid Office of International Programs rules and regulations of the NRC.
DATE OF ISSUANCE:          February 1, 2018 EXPORT L CENSE
 
PXB216.00 Page 2 of 3 COUNTRIES OF ULTIMATE DESTINATION(S):
Antigua and Barbuda, Barbados, Belize, Benin, Bhutan, Bosnia and Herzegovina, Botswana, Burkina Faso, Burundi, Cambodia, Cape Verde, Central African Republic, Chad, Congo (Kinshasa), Dominica, East Timor, Eritrea, Fiji, Gambia, Georgia, Grenada, Guinea, Guinea-Bissau, Kenya, Kiribati, Kosovo, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Liechtenstein, Macedonia, Malawi, Maldives, Mali, Malta, Marshall Islands, Mauritius, Micronesia, Moldova, Monaco, Mongolia, Nauru, Nepal, Nicaragua, Oman, Palau, Rwanda, Saint Kitts and Nevis, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Islands, Somalia, Sri Lanka, Swaziland, Tajikistan, Tanzania, Togo, Tonga, Tuvalu, Uganda, Uzbekistan, Vanuatu, Zambia, and Zimbabwe.
Antigua and Barbuda, Barbados, Belize, Benin, Bhutan, Bosnia and Herzegovina, Botswana, Burkina Faso, Burundi, Cambodia, Cape Verde, Central African Republic, Chad, Congo (Kinshasa), Dominica, East Timor, Eritrea, Fiji, Gambia, Georgia, Grenada, Guinea, Guinea-Bissau, Kenya, Kiribati, Kosovo, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Liechtenstein, Macedonia, Malawi, Maldives, Mali, Malta, Marshall Islands, Mauritius, Micronesia, Moldova, Monaco, Mongolia, Nauru, Nepal, Nicaragua, Oman, Palau, Rwanda, Saint Kitts and Nevis, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Islands, Somalia, Sri Lanka, Swaziland, Tajikistan, Tanzania, Togo, Tonga, Tuvalu, Uganda, Uzbekistan, Vanuatu, Zambia, and Zimbabwe.
MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.5D(c)PXB216.00 Page 3 of 3 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: Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.qov (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)
PXB216.00 Page 3 of 3 MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.5D(c)
Notification." For technical assistance, use the same e-mail address or call 301-816-5100.
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:
Advanced Notifications to the government of the importing country must be emailed or faxed to the appropriate foreign government authorities.
Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.qov (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."
To locate the point-of-contact for International Prior Shipment Notifications see: http://www-ns.iaea.ora/downloads/rw/imD-exDort/impart-exDort-contact-Doints.pdf.
For technical assistance, use the same e-mail address or call 301-816-5100.
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.
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 Prior Shipment Notifications see:
Table 1: Appendix P to Part 110 Category 1 and Category 2 Radioactive Material Threshold Limits Radioactive Material Category 1 Category 2 Terabequerels (TBq)Curies (Ci)^Terabequerels (TBq)Curles(Ci)i 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 lridium-192 (lr-192)80 2.200 0.8 22 Plutonium-238= (PU-238J 60 1,600 0.6 16 PluJonium-239/Bervllium^(Pu-239/Be) 60 1.600 0.6 16 Promethium-147 tPm-147)40,000 1.100,000 400 11,000 Radium-226^ (Ra-226)40 1,100 0.4 11 Selenlum-75 (Se-75)200 5.400 2,0 54 Stront)um-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 Containina Multiple Sources or Radlonuclides:
http://www-ns.iaea.ora/downloads/rw/imD-exDort/impart-exDort-contact-Doints.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.
The "sum of fractions" methodology for evaluating combinations of radlonuclides being transported is to be used when import or export shipments contain multiple sources or multiple radlonuclides.
Table 1: Appendix P to Part 110 Category 1 and Category 2 Radioactive Material Threshold Limits Category 1                                     Category 2 Radioactive Material                  Terabequerels(TBq)         Curies (Ci)^         Terabequerels(TBq)       Curles(Ci)i Americium-241 (Am-241)                                 60                   1,600                     0.6                 16 Americium-241/Beryllium (Am-                               60                   1,600                     0.6                 16 241/Be)
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 radlonuclides 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.
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 lridium-192 (lr-192)                               80                   2.200                     0.8                 22 Plutonium-238= (PU-238J                                 60                   1,600                     0.6                 16 PluJonium-239/Bervllium^(Pu-239/Be)                           60                   1.600                     0.6                 16 Promethium-147 tPm-147)                             40,000               1.100,000                     400             11,000 Radium-226^(Ra-226)                                   40                   1,100                     0.4                 11 Selenlum-75(Se-75)                                 200                   5.400                     2,0                 54 Stront)um-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 Containina Multiple Sources or Radlonuclides:
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 radlonuclides 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.
The "sum of fractions" methodology for evaluating combinations of radlonuclides being transported is to be used when import or export shipments contain multiple sources or multiple radlonuclides. The threshold limit values used In a sum of the fractions calculation must be the metric values (I.e., TBq).
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 R2 = activity for radionuclides or source number 2 RN = activity for radionuclides or source number n Ri AR1 = activity limit for radionuclides or source number 1 AR2 = activity limit for radionuclides or source number 2 ARN = activity limit for radionuclides or source number n R2 R..ARi AR2 ARn> 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.
I. If multiple sources and/or multiple radlonuclides 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.
2 The limits for exports of Pu-238 and Pu-239/Be can be found in § 110.21.^ Discrete sources of Radium-226.}}
II. Use the equation below to calculate the sum of the fractions ratio by inserting the actual activity of the applicable radlonuclides 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 Ri      R2       R..
                                                                                          > 1 ARi     AR2       ARn
              ^ 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.
              ^ Discrete sources of Radium-226.}}

Latest revision as of 00:02, 22 October 2019

Export License Issued to Halliburton Energy Services, PXB216.00
ML18032A543
Person / Time
Site: 11006285
Issue date: 02/01/2018
From: David Skeen
NRC/OIP
To: Rodrigues B
Halliburton Energy Services
Savoy J
References
Download: ML18032A543 (3)


Text

EXPORT LICE NRC FORM 250 (10-07)

NRC LICENSE NO.: PXB216.00 UNITED STATES OF AMERICA Page 1 of 3 Nuclear Regulatory Commission NRC DOCKET NO.: 11006285 Washington, D.C. 20555 LICENSE EXPIRES: January 31, 2019 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 the byproduct materials listed below, subject to the terms and conditions herein. This license Is only valid If the licensee or 'Other Party(les) to Export' maintain the requisite NRC or Agreement State domestic license(s).

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

Halliburton Energy Services See 'Country{ies) of Ultimate Destination' on page 2 3000 N. Sam Houston Parkway E.

Houston, Texas 77032 Attn: Bertha Rodriguez INTERMEDIATE CONSIGNEE(S) IN FOREIGN COUNTRY(IES) OTHER U.S. PARTY(IES) TO EXPORT None Halliburton Energy Services, Inc.

14851 Milner Road Gate5 A-DockSR-1/SR-2 Houston. Texas 77032 (supplier/receiving)

APPLICANT'S REFERENCE NO.: HES3230 ULTIMATE DESTINATION: See page 2 CONDITIONS, NOTES, AND DESCRIPTIONS OF 10 CFR PART 110, APPENDIX P, BYPRODUCT TO BE EXPORTED (NOTE: SEE PAGE 3 FOR DEFINITIONS OF CATEGORY 1 AND CATEGORY 2)

Export to countries listed under 'Country(ies) of Ultimate Destination,' of Category 2 quantities of Am-241, Am-241/Be, Cf-252, Co-60, and Cs-137 for oil and gas well logging and perforating services is authorized.

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 Pre-shlpment Notifications.

The ultimate consignees must ensure that they maintain custody of the sealed sources at all times, and when not in use or when in transit must ensure they are stored securely in a manner that would prevent unauthorized removal or access.

Licensee shall submit by February 1 of each year one copy of a report of all americium shipments during the previous calendar year. 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.

License expiration date is based on established limits.

Neither this license nor any right under this license shall be assigned THIS LICENSE IS INVALjD UNLESS SIGNED BELOW BY AUTHORIZED hKC REPRESENTATIVE.

or otherwise transferred in violation of the provisions of the Atomic Energy Act of 1954, as amended.

SIGNATURE:

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 of the NAME AND TITLE: David L. Skeen, Deputy Director other provisions of said Acts, now or hereafter in effect and to all valid Office of International Programs rules and regulations of the NRC.

DATE OF ISSUANCE: February 1, 2018 EXPORT L CENSE

PXB216.00 Page 2 of 3 COUNTRIES OF ULTIMATE DESTINATION(S):

Antigua and Barbuda, Barbados, Belize, Benin, Bhutan, Bosnia and Herzegovina, Botswana, Burkina Faso, Burundi, Cambodia, Cape Verde, Central African Republic, Chad, Congo (Kinshasa), Dominica, East Timor, Eritrea, Fiji, Gambia, Georgia, Grenada, Guinea, Guinea-Bissau, Kenya, Kiribati, Kosovo, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Liechtenstein, Macedonia, Malawi, Maldives, Mali, Malta, Marshall Islands, Mauritius, Micronesia, Moldova, Monaco, Mongolia, Nauru, Nepal, Nicaragua, Oman, Palau, Rwanda, Saint Kitts and Nevis, Saint Vincent and the Grenadines, Samoa, San Marino, Sao Tome and Principe, Senegal, Serbia, Seychelles, Sierra Leone, Solomon Islands, Somalia, Sri Lanka, Swaziland, Tajikistan, Tanzania, Togo, Tonga, Tuvalu, Uganda, Uzbekistan, Vanuatu, Zambia, and Zimbabwe.

PXB216.00 Page 3 of 3 MANDATORY ADVANCED NOTIFICATIONS PER 10 CFR PART 110.5D(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:

Advanced Notifications to the NRC are to be emailed to hoo.hoc@nrc.qov (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 301-816-5100.

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 Prior Shipment Notifications see:

http://www-ns.iaea.ora/downloads/rw/imD-exDort/impart-exDort-contact-Doints.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 Category 1 Category 2 Radioactive Material Terabequerels(TBq) Curies (Ci)^ Terabequerels(TBq) Curles(Ci)i 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 lridium-192 (lr-192) 80 2.200 0.8 22 Plutonium-238= (PU-238J 60 1,600 0.6 16 PluJonium-239/Bervllium^(Pu-239/Be) 60 1.600 0.6 16 Promethium-147 tPm-147) 40,000 1.100,000 400 11,000 Radium-226^(Ra-226) 40 1,100 0.4 11 Selenlum-75(Se-75) 200 5.400 2,0 54 Stront)um-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 Containina Multiple Sources or Radlonuclides:

The "sum of fractions" methodology for evaluating combinations of radlonuclides being transported is to be used when import or export shipments contain multiple sources or multiple radlonuclides. 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 radlonuclides 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 radlonuclides 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 Ri R2 R..

> 1 ARi AR2 ARn

^ 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.

^ Discrete sources of Radium-226.