| Part 1 Soil Prop. - Site 1 | 80 | 70 | 70 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 60 | 50 | 80 | 40 |
| Part 1 Soil Prop. - Site 3 | 90 | 70 | 70 | 80 | 50 | 70 |
| Part 1 Soil Prop. - Site 4 | 70 | 90 | 80 | 70 | 40 | 60 |
| Part 1 Soil Prop. - Total | 310 | 290 | 280 | 260 | 230 | 220 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 0 | 10 | 0 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 15 | 10 | 0 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 80 | 50 | 55 | 60 | 40 | 80 |
| Part 3 Management - Site 1 | 108 | 92 | 100 | 108 | 84 | 100 |
| Part 3 Management - Site 2 | 96 | 104 | 96 | 84 | 96 | 84 |
| Part 3 Management - Site 3 | 112 | 100 | 92 | 104 | 108 | 88 |
| Part 3 Management - Site 4 | 76 | 116 | 108 | 76 | 92 | 72 |
| Part 3 Management - Total | 392 | 412 | 396 | 372 | 380 | 344 |