| Part 1 Soil Prop. - Site 1 | 40 | 40 | 40 | 10 | |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 60 | 80 | |
| Part 1 Soil Prop. - Site 3 | 60 | 40 | 20 | 60 | |
| Part 1 Soil Prop. - Site 4 | 60 | 80 | 40 | 50 | |
| Part 1 Soil Prop. - Total | 210 | 200 | 160 | 200 | |
| Part 2 Overall Risk - Site 1 | 0 | 0 | 0 | 0 | |
| Part 2 Overall Risk - Site 2 | 0 | 0 | 10 | 10 | |
| Part 2 Overall Risk - Site 3 | 0 | 5 | 0 | 5 | |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 10 | 20 | |
| Part 2 Overall Risk - Total | 20 | 20 | 20 | 35 | |
| Part 3 Management - Site 1 | 84 | 84 | 72 | 60 | 84 |
| Part 3 Management - Site 2 | 88 | 88 | 100 | 76 | 64 |
| Part 3 Management - Site 3 | 84 | 88 | 88 | 88 | 76 |
| Part 3 Management - Site 4 | 92 | 72 | 76 | 80 | 76 |
| Part 3 Management - Total | 348 | 332 | 336 | 304 | 300 |