Current through Register Vol. 47, No. 11, June 10, 2024
Section 6 CCR 1007-1-8.5 - Radiation levels and dosimetry monitoring8.5.1 Radiation Levels. A. X-ray equipment shall be located and arranged with sufficient shielding and area access control to ensure compliance with Part 4.B. The registrant shall assure that no radiation levels exist in any area surrounding the local component group which could result in a dose to an individual present therein in excess of the dose limits in Part 4, Sections 4.14 or 4.15.8.5.2 Personnel Monitoring Requirements.A. Each individual who is associated with the operation of a non-healing-arts radiation generating device shall meet the requirements of Part 4, Sections 4.6, 4.10, 4.12, 4.13, 4.14, and 4.18.1. When personnel dosimetric monitoring devices are required, they shall be worn in accordance with Part 4, Section 4.6.3.2. Each operator of portable hand-held x-ray equipment shall wear separate whole body and extremity personnel dosimetric monitoring devices, unless otherwise exempted by the Department or by regulation.3. Deliberate exposure of a personnel dosimetric monitoring device to deceptively indicate a dose delivered to an individual is strictly prohibited.B. In addition to the requirements of Part 4, Section 4.6, extremity dosimetry shall be provided to and shall be used by: 1. Personnel working with or routinely working near and having potential for extremity exposure to, the primary beam of an open-beam RGD; and2. Personnel maintaining RGDs if the maintenance procedures require the activation of a primary x-ray beam when any local component in the x-ray system is disassembled or removed.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