FUN 1 EO: 1.57 - Radiation Protection Tech.

FUN 1 EO: 1.57

1 / 6

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

A boundary of the contaminated area

A platform for monitoring radiation levels

A process for treating radioactive waste

A location for storing contaminated material

2 / 6

Where should step-off pads NOT be located?

Near the boundary of the contaminated zone for accessibility

In highly contaminated areas for effective control

Outside the refueling cavity for easy access

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

3 / 6

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

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

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

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

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

4 / 6

When are double step-off pads typically used?

For emergency evacuation from contaminated zones

For monitoring radiation levels in a low contaminated area

For performing maintenance on radiation equipment

For Highly Contaminated Areas and Discrete Radioactive Particle Zones/Areas

5 / 6

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

Remove only outer shoe cover using same procedure as single SOP

Remove protective clothing except inner shoe covers and inner gloves

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

Remove all outer protective clothing including shoe covers

6 / 6

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

A standard Step-off Pad

A tacky Step-off Pad

A double Step-off Pad

A temporary Step-off Pad

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