| Part 1 Soil Prop. - Site 1 | 80 | 40 | 60 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 40 | 50 | 40 | 40 | 50 |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 30 | 40 | 60 | 30 |
| Part 1 Soil Prop. - Site 4 | 80 | 100 | 40 | 80 | 70 | 50 |
| Part 1 Soil Prop. - Total | 280 | 230 | 180 | 210 | 220 | 170 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 15 | 15 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 15 | 5 | 15 | 0 |
| Part 2 Overall Risk - Site 3 | 5 | 15 | 15 | 5 | 15 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 50 | 70 | 65 | 45 | 65 | 25 |
| Part 3 Management - Site 1 | 92 | 84 | 84 | 88 | 64 | 72 |
| Part 3 Management - Site 2 | 96 | 88 | 88 | 64 | 68 | 76 |
| Part 3 Management - Site 3 | 92 | 84 | 84 | 68 | 64 | 80 |
| Part 3 Management - Site 4 | 76 | 76 | 76 | 88 | 64 | 100 |
| Part 3 Management - Total | 356 | 332 | 332 | 308 | 260 | 328 |