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Page Title:
Module 104 Internal Dose Control |
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|  DOE-HDBK-1113-98
Internal Exposure
Modes of entry into the body:
Module 104
Inhalation
u
Ingestion
u
Internal Dose Control
Absorption
u
Injection
u
Radiological Safety Training for Uranium Facilities
OT-31
Radiological Safety Training for Uranium Facilities
OT-32
Contamination Control - 1
Contamination Control - 2
Contamination can be controlled by
Proper contamination control will
u Evaluation of work activities
u Use of containment devices
Limit internal dose by minimizing ingestion
u
u Control and monitoring of airborne contamination
or inhalation
u Minimization of contamination areas
Limit external dose by reducing the source
u Control of movement of equipment and personnel
u
u Protective equipment
Prevent the spread of radioactive materials
u
u Special radiological surveys and techniques for
into uncontrolled areas
contamination monitoring
u Special radiological surveys and techniques for release of
materials with the potential for uranium contamination
Radiological Safety Training for Uranium Facilities
OT-33
Radiological Safety Training for Uranium Facilities
OT-34
Airborne Contamination
Protective Clothing
Coveralls
u
Cutting, grinding, welding, etc.
u
Booties or dedicated work shoes
Ventilation and filters
u
u
Air sampling and monitoring
u
Gloves, unless there are overriding reasons
u
Respirators should be considered (as a last
u
resort)
Radiological Safety Training for Uranium Facilities
OT-35
Radiological Safety Training for Uranium Facilities
OT-36
6
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