Calculations for Determining Release Criteria and Length of Time for Observing Precautions After Therapy Dose Administration
| Measured residence time | 96 h |
| Measured dose rate at 1 m after therapy | 0.1 mSv/h (10 mrem/h) |
| Releasable dose rate (from table) | 0.2 mSv/h (20 mrem/h) |
| Calculated exposure to others (0.25 × 0.1 × [7.15 + 0.99 × 96]) | 2.56 mSv (255.5 mrem) |
| Duration of precautions from table provided by manufacturer | |
| Sleep at least 1.83 m from others (0.098 × 96) | 9.4 d |
| Do not take long trip (>4 h) near others (0.019 × 96) | 1.8 d |
| Stay at least 1.83 m from pregnant women and children (<1 mSv [<100 mrem] exposure) (0.135 × 96) | 13 d |