Oklahoma Administrative Code (Last Updated: March 11, 2021) |
TITLE 252. Department of Environmental Quality |
Chapter 410. Radiation Management |
Subchapter 13. Analytical and Industrial X-Ray Systems |
Part 5. OPEN-BEAM X-RAY SYSTEMS |
SECTION 252:410-13-52. Open-beam warning devices
Latest version.
- (1) x-ray tube is "ON" or "OFF" located near the radiation source housing if the primary beam is controlled in this manner; and/or(2) shutter is "OPEN" or "CLOSED" located near each port on the radiation source housing if the primary beam is controlled in this manner.