Assessment of Room Occupancy Hazard
| Hazard | Sub-Factors | Description and Reason | Weighting/Score |
|---|---|---|---|
| Room occupancy probability | Low occupancy | Low occupancy was defined as either no personnel routinely present during processing or one or two staff for less than 10 min. | 1 |
| Medium occupancy | Medium occupancy was defined as either no personnel routinely present during processing or one or two staff for less than 10 min. | 2 | |
| High occupancy | High occupancy was defined as personnel normally continually present or more than two staff present during the process. | 3 |