If the work scope or radiological conditions change, which actions are required?

If the work scope or radiological conditions change, which actions are required?

• A. Continue the work and update the RWP after completion.
• B. Only inform the supervisor but continue work as planned.
• C. Ignore the change unless a major hazard is identified.
• D. Place the work in a safe condition, inform others in the area, leave the area, and notify RP of changes.

Answer: (D)

When the work scope or radiological conditions change, you must re-evaluate and re-apply controls before continuing. The right action is to place the work in a safe condition, inform others in the area to prevent entry, leave the area to reduce exposure, and notify Radiation Protection so the Radiation Work Permit can be updated and new controls established. This sequence ensures that any new hazards are accounted for, dose estimates are revised, and protective measures are current, keeping exposure as low as reasonably achievable. Simply continuing work or only informing a supervisor doesn't address the new risks, and ignoring the change could leave you and others exposed.

When the work scope or radiological conditions change, you must re-evaluate and re-apply controls before continuing. The right action is to place the work in a safe condition, inform others in the area to prevent entry, leave the area to reduce exposure, and notify Radiation Protection so the Radiation Work Permit can be updated and new controls established. This sequence ensures that any new hazards are accounted for, dose estimates are revised, and protective measures are current, keeping exposure as low as reasonably achievable. Simply continuing work or only informing a supervisor doesn't address the new risks, and ignoring the change could leave you and others exposed.