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THE ORCBS > Radiation Safety > Radiation Safety Manual >
Due to the potential
for contamination of work areas during use of radioactive materials,
it is necessary to monitor as much as possible the operations performed.
Work areas should be checked before use to determine background or
prior contamination. The survey instrument should be turned on and
placed proximal to the work area in order to check radiation levels,
and to alarm the worker if radiation levels rise significantly. Hands
should be checked frequently for presence of contamination due to
splashing or aerosols. At the end of the use of the work area, or
each day, work areas should be monitored to determine the presence
of contamination. Note that worker clothing and shoes should also
be monitored. If contamination is found, the area or equipment must
be decontaminated.
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Monitoring
Operations Involving Radioactive Materials
