| Part 1 Soil Prop. - Site 1 | 90 | 70 | 50 | 60 |
| Part 1 Soil Prop. - Site 2 | 90 | 90 | 90 | 80 |
| Part 1 Soil Prop. - Site 3 | 90 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 40 | 40 |
| Part 1 Soil Prop. - Total | 310 | 270 | 240 | 240 |
| Part 2 Overall Risk - Site 1 | 15 | 0 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 0 | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 50 | 25 | 30 | 25 |
| Part 3 Management - Site 1 | 108 | 84 | 88 | 88 |
| Part 3 Management - Site 2 | 108 | 104 | 104 | 104 |
| Part 3 Management - Site 3 | 108 | 100 | 112 | 104 |
| Part 3 Management - Site 4 | 100 | 104 | 104 | 100 |
| Part 3 Management - Total | 424 | 392 | 408 | 396 |