| Part 1 Soil Prop. - Site 1 | 110 | 100 | 80 | 80 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 100 | 70 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 60 | 80 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Total | 350 | 310 | 300 | 290 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 10 | 20 |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 20 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 50 | 35 | 50 | 45 |
| Part 3 Management - Site 1 | 112 | 96 | 88 | 96 |
| Part 3 Management - Site 2 | 104 | 104 | 100 | 76 |
| Part 3 Management - Site 3 | 108 | 88 | 104 | 96 |
| Part 3 Management - Site 4 | 100 | 96 | 92 | 80 |
| Part 3 Management - Total | 424 | 384 | 384 | 348 |