Decontaminator
Overall rating: (N/A)
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Decontaminates radioactive materials and equipment, using
chemical solutions, and sandblasting machine: Reads
contamination level, uisng radiation meter, and sorts
contaminated items by size and radiation level, following
specifications. Weighs out and mixes chemical solutions in tank
according to prescribed formula, and heats solution, usnig steam
hose. Immerses objects, such as pipes, motors, valves, hose, and
containers, in solution for specified time, using hosit. Places
smaller objects in sandblasting machine, using manipulators or
protective gloves, and starts machine to remove greater
proportion of contamination and reduce immersion time. Places
hot (radioactive) waste, such as sweepings and broken smaple
bottles, into disposal containers to be processed for land or
sea burial.
Cleans ojbects having radiation count under
specified amount, using cloth, soap, solvents, wire brush, and
buffing wheel. Records type of material and equipment
decontaminated and method used. May accomapny coffins of waste
to disposal area. May mnoitor radiation-exposed equipment, plant
and hospital areas, and materials, using radiation-detector
measuring instruments, such as portable gamma survey meter,
Geiger counter, and alpha-beta-gamma survey meter. May determine
method of decontamination according to size and nature of
equipment, and degree of contamination.
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Decontaminator
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