6 CCR 1007-1-17.13 - Fissile Material: Assumptions as to Unknown Properties of Fissile Material

When the isotopic abundance, mass, concentration, degree of irradiation, degree of moderation, or other pertinent property of fissile material in any package is not known, the licensee shall package the fissile material as if the unknown properties had credible values that would cause the maximum neutron multiplication.

Notes

6 CCR 1007-1-17.13

Colorado Register, Vol 37, No. 14. July 25, 2014, effective 8/14/2014 38 CR 02, January 25, 2015, effective 2/14/2015 38 CR 05, March 10, 2015, effective 3/30/2015 38 CR 12, June 25, 2015, effective 7/15/2015 38 CR 14, July 25, 2015, effective 8/14/2015 39 CR 02, January 25, 2016, effective 2/14/2016 39 CR 16, August 25, 2016, effective 9/14/2016 39 CR 22, November 25, 2016, effective 12/15/2016 40 CR 11, June 10, 2017, effective 6/30/2017 40 CR 20, October 25, 2017, effective 11/14/2017 42 CR 24, December 25, 2019, effective 1/14/2020 43 CR 14, July 25, 2020, effective 8/14/2020 43 CR 18, September 25, 2020, effective 10/15/2020 44 CR 11, June 10, 2021, effective 7/15/2021 44 CR 14, July 25, 2021, effective 8/14/2021 45 CR 22, November 25, 2022, effective 12/15/2022