| Part 1 Soil Prop. - Site 1 | 70 | 70 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 80 | 60 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 40 | 30 | 40 |
| Part 1 Soil Prop. - Site 4 | 30 | 30 | 20 | 20 |
| Part 1 Soil Prop. - Total | 250 | 200 | 170 | 160 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 15 | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 5 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 45 | 25 | 35 | 30 |
| Part 3 Management - Site 1 | 100 | 100 | 100 | 104 |
| Part 3 Management - Site 2 | 112 | 104 | 100 | 56 |
| Part 3 Management - Site 3 | 108 | 108 | 100 | 84 |
| Part 3 Management - Site 4 | 104 | 100 | 100 | 100 |
| Part 3 Management - Total | 424 | 412 | 400 | 344 |