Current through Register Vol. 47, No. 11, June 10, 2024
Section 6 CCR 1007-1-4.56 - Reports of Individual Monitoring4.56.1 This section applies to each person licensed or registered by the Department to: 4.56.1.1 Possess or use sources of radiation for purposes of industrial radiography pursuant to Parts 3 and 5 of these regulations; or4.56.1.2 Receive radioactive waste from other persons for disposal pursuant to Part 14 of these regulations; or4.56.1.3 Possess or use at any time, for processing or manufacturing for distribution pursuant to Part 3 or 7 of these regulations, radioactive material in quantities exceeding any one of the following quantities: Radionuclide | Activity7 | Activity7 |
Ci | GBq |
Cesium-137 | 1 | 37 |
Cobalt-60 | 1 | 37 |
Gold-198 | 100 | 3,700 |
Iodine-131 | 1 | 37 |
Iridium-192 | 10 | 370 |
Krypton-85 | 1,000 | 37,000 |
Promethium-147 | 10 | 370 |
Technetium-99m | 1,000 | 37,000 |
7 The Department may require as a license condition, or by rule, regulation, or order pursuant to 1.9, reports from licensees or registrants who are licensed or registered to use radionuclides not on this list, in quantities sufficient to cause comparable radiation levels.
4.56.2 Each licensee or registrant in a category listed in 4.56.1 shall submit an annual report to the Department of the results of individual monitoring carried out by the licensee or registrant for each individual for whom monitoring was required by 4.18 during that year. The licensee or registrant may include additional data for individuals for whom monitoring was provided but not required. The licensee or registrant shall use Department Form R-17 or equivalent or Department-approved electronic media containing all the information required by Department Form R-17.4.56.3 The licensee or registrant shall file the report required by 4.56.2, covering the preceding year, on or before April 30 of each year.Colorado Register, Vol 37, No. 14. July 25, 2014, effective 8/14/201438 CR 02, January 25, 2015, effective 2/14/201538 CR 05, March 10, 2015, effective 3/30/201538 CR 12, June 25, 2015, effective 7/15/201538 CR 14, July 25, 2015, effective 8/14/201539 CR 02, January 25, 2016, effective 2/14/201639 CR 16, August 25, 2016, effective 9/14/201639 CR 22, November 25, 2016, effective 12/15/201640 CR 11, June 10, 2017, effective 6/30/201740 CR 20, October 25, 2017, effective 11/14/201742 CR 24, December 25, 2019, effective 1/14/202043 CR 14, July 25, 2020, effective 8/14/202043 CR 18, September 25, 2020, effective 10/15/202044 CR 11, June 10, 2021, effective 7/15/202144 CR 14, July 25, 2021, effective 8/14/202145 CR 22, November 25, 2022, effective 12/15/2022