6 Colo. Code Regs. § 1007-1-19.12
Current through Register Vol. 47, No. 11, June 10, 2024
Section 6 CCR 1007-1-19.12 - Control of source movement19.12.1 The mechanism that moves the sources of a panoramic irradiator must require a key to actuate. 19.12.1.1 Actuation of the mechanism must cause an audible signal to indicate that the sources are leaving the shielded position.19.12.1.2 Only one key may be in use at any time, and only operators or facility management may possess it.19.12.1.3 The key must be attached to a portable radiation survey meter by a chain or cable.19.12.1.4 The lock for source control must be designed so that the key may not be removed if the sources are in an unshielded position.19.12.1.5 The door to the radiation room must require the same key.19.12.2 The console of a panoramic irradiator must have a source position indicator that indicates when the sources are in the fully shielded position, when they are in transit, and when the sources are exposed.19.12.3 The control console of a panoramic irradiator must have a control that promptly returns the sources to the shielded position.19.12.4 Each control for a panoramic irradiator must be clearly marked as to its function.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