| Part 1 Soil Prop. - Site 1 | 100 | 80 | 100 | 50 |
| Part 1 Soil Prop. - Site 2 | 80 | 60 | 50 | 60 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 30 | 50 |
| Part 1 Soil Prop. - Site 4 | 30 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Total | 280 | 250 | 230 | 210 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 10 | 0 |
| Part 2 Overall Risk - Total | 50 | 50 | 50 | 25 |
| Part 3 Management - Site 1 | 100 | 80 | 92 | 88 |
| Part 3 Management - Site 2 | 112 | 96 | 104 | 88 |
| Part 3 Management - Site 3 | 96 | 108 | 108 | 88 |
| Part 3 Management - Site 4 | 104 | 108 | 108 | 88 |
| Part 3 Management - Total | 412 | 392 | 412 | 352 |