|
| PSFs | Multiplier level | Multiplier level description | Multiplier |
|
| Stress | High negative effect | Actual working time is less than two-thirds of the originally assigned time | 10 |
| Moderate negative effect | Actual working time is equal to the originally assigned time | 5 |
| Nominal effect | Actual working time is more than 1.5 times the originally assigned time | 1 |
| Moderate positive effect | Actual working time is more than two times the originally assigned time | 0.2 |
|
| Emotional state | Moderate negative effect | The number of repetitive tasks is more than 200 or the same task is performed for 5 h | 3.5 |
| Nominal effect | The number of repetitive tasks is less than 200 or the same task is performed for less than 5 h | 1 |
|
| Team factor | High negative effect | Remote underwater tasks can be complicated and can have a significant impact on team performance | 10 |
| Moderate negative effect | Remote tasks in dry environments (remote work outside the water tank) where work is relatively complex, with some impact on team performance | 5 |
| Nominal effect | General cutting task that can be performed smoothly without any problems | 1 |
|
| Working condition | High negative effect | Situations wherein the radioactive contamination of the target is high and it is necessary to perform the cutting work remotely in an underwater environment, and the risk of radiation while performing the task is high | 10 |
| Moderate negative effect | A situation in which the cutting work is performed remotely in a dry environment | 5 |
| Nominal effect | As a general decommissioning work situation, the work environment does not affect the performance of the task | 1 |
|
| Equipment maintenance | High negative effect | Replacing or repairing equipment remotely in an underwater environment | 10 |
| Moderate negative effect | Replacing or repairing equipment remotely in a dry environment | 5 |
| Nominal effect | Equipment can be repaired without problems through a general cutting task | 1 |
|
| Operation complexity | High negative effect | Situations wherein work is complicated because tasks need to be performed remotely in an underwater environment | 15 |
| Moderate negative effect | Situations wherein work is relatively complicated as tasks need to be performed remotely in a dry environment (remote operation outside the tank) | 7 |
| Nominal effect | Situations wherein work is not complicated as a general cutting task is performed without any problems | 1 |
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