FUN 1 EO: 1.57 - Radiation Protection Tech.

FUN 1 EO: 1.57

1 / 6

When are double step-off pads typically used?

For emergency evacuation from contaminated zones

For performing maintenance on radiation equipment

For monitoring radiation levels in a low contaminated area

For Highly Contaminated Areas and Discrete Radioactive Particle Zones/Areas

2 / 6

What is the correct sequence for SOP removal when using a Single Step-off Pad?

Remove protective clothing, step onto SOP, discard shoe covers, pick up dosimetry

Pick up dosimetry, discard shoe covers, step onto SOP, remove protective clothing

Remove protective clothing, discard shoe covers, pick up dosimetry, step onto SOP

Step onto SOP, remove protective clothing, discard shoe covers, pick up dosimetry

3 / 6

What is one of the primary purposes of step-off pads (SOP) in radiation control?

A process for treating radioactive waste

A location for storing contaminated material

A platform for monitoring radiation levels

A boundary of the contaminated area

4 / 6

Where should step-off pads NOT be located?

Outside the refueling cavity for easy access

In areas where a safety hazard may result, such as stairwells or elevators

In highly contaminated areas for effective control

Near the boundary of the contaminated zone for accessibility

5 / 6

In the SOP removal process for a Double Step-off Pad, what is done in the lower contaminated area?

Remove all outer protective clothing including shoe covers

Pick up dosimetry/hard hat and proceed to the nearest frisking station

Remove protective clothing except inner shoe covers and inner gloves

Remove only outer shoe cover using same procedure as single SOP

6 / 6

What type of Step-off Pad should be used at the exit of Discrete Radioactive Particle (DRP) Areas?

A temporary Step-off Pad

A tacky Step-off Pad

A double Step-off Pad

A standard Step-off Pad

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