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DOE-HDBK-1106-97
VII. DECONTAMINATION
Decontamination is the removal of radioactive materials from locations where it is not
wanted. This does not result in the disappearance of radioactive material, but involves the
removal of the radioactive materials to another location.
A.
Decontamination or Not
If the presence of loose contamination is discovered, decontamination is a valuable
means of control.
1. Economical conditions
Cost of time and labor to decontaminate location outweighs the hazards of the
contamination present.
2. Radiological conditions
Radiation dose rates or other radiological conditions present hazards that far
exceed the benefits of decontamination.
B.
Preventive Methods
1. Identifying and repairing leaks before they become a serious problem.
2. Changing out gloves or protective gear as necessary to prevent cross-
contamination of equipment.
C.
Skin Contamination
Skin contamination normally does not cause physical injury to the skin. Some
nuclides and chemical forms allow the absorption through the skin (i.e., iodine
and tritium). Strong beta emitters may present a hazard to the skin.
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