| Task | Total collective effective dose [manmSv] | ||
| 2015 | 2020 | 2025 | |
| Remote dismantling of steam generator | 1.7 | 0.9 | 0.5 |
| Fragmentation of the segments | 313.9 | 164.9 | 88.4 |
| Total | 315.6 | 165.8 | 88.9 |