// CODE SNIPPET
465.6 Doors, Interlocks, and Warning Systems
JUMP TO FULL CODE CHAPTER
A licensee shall control access to the teletherapy room by a door at each entrance.
A licensee shall equip each entrance to the teletherapy room with an electrical interlock system that shall:
- Prevent the operator from turning on the primary beam of radiation unless each treatment room entrance door is closed;
- Turn off the beam of radiation immediately when an entrance door is opened; and
- Prevent the primary beam of radiation from being turned on following an interlock interruption until all treatment room entrance doors are closed and the beam on-off control is reset at the console.
A licensee shall equip each entrance to the teletherapy room with a conspicuously visible beam condition indicator light.
Related Code Sections
465.6 Special Detailed Requirements Based on Use and Occupancy, Doors, Interlocks, and Warning Systems
A licensee shall equip each entrance to the teletherapy room with an electrical interlock system that shall ...
2017 FBC - Building, 6th edition > 4 Special Detailed Requirements Based on Use and Occupancy > 465 Control of Radiation Hazards > 465.6 Doors, Interlocks, and Warning Systems
465.6 Special Detailed Requirements Based on Occupancy and Use, Doors, Interlocks, and Warning Systems
A licensee shall equip each entrance to the teletherapy room with an electrical interlock system that shall ...
2020 FBC - Building, 7th edition > 4 Special Detailed Requirements Based on Occupancy and Use > 465 Control of Radiation Hazards > 465.6 Doors, Interlocks, and Warning Systems
465.6 Special Detailed Requirements Based on Use and Occupancy, Doors, Interlocks, and Warning Systems
A licensee shall equip each entrance to the teletherapy room with an electrical interlock system that shall ...
2014 FBC - Building, 5th edition > 4 Special Detailed Requirements Based on Use and Occupancy > 465 Control of Radiation Hazards > 465.6 Doors, Interlocks, and Warning Systems
465.6.1 Special Detailed Requirements Based on Use and Occupancy,
A licensee shall control access to the teletherapy room by a door at each entrance ...
2014 FBC - Building, 5th edition > 4 Special Detailed Requirements Based on Use and Occupancy > 465 Control of Radiation Hazards > 465.6 Doors, Interlocks, and Warning Systems > 465.6.1
465.6.3 Special Detailed Requirements Based on Use and Occupancy,
A licensee shall equip each entrance to the teletherapy room with a conspicuously visible beam condition indicator light ...
2017 FBC - Building, 6th edition > 4 Special Detailed Requirements Based on Use and Occupancy > 465 Control of Radiation Hazards > 465.6 Doors, Interlocks, and Warning Systems > 465.6.3