| Part 1 Soil Prop. - Site 1 | 90 | 90 | 70 | 70 | 60 |
| Part 1 Soil Prop. - Site 2 | 80 | 80 | 90 | 90 | 90 |
| Part 1 Soil Prop. - Site 3 | 110 | 50 | 80 | 60 | 90 |
| Part 1 Soil Prop. - Site 4 | 100 | 100 | 90 | 60 | 70 |
| Part 1 Soil Prop. - Total | 380 | 320 | 330 | 280 | 310 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 15 | 15 | 15 |
| Part 2 Overall Risk - Total | 80 | 80 | 75 | 75 | 75 |
| Part 3 Management - Site 1 | 116 | 116 | 108 | 108 | 108 |
| Part 3 Management - Site 2 | 116 | 108 | 112 | 108 | 100 |
| Part 3 Management - Site 3 | 104 | 104 | 108 | 92 | 80 |
| Part 3 Management - Site 4 | 112 | 104 | 100 | 84 | 88 |
| Part 3 Management - Total | 448 | 432 | 428 | 392 | 376 |