| Part 1 Soil Prop. - Site 1 | 70 | 60 | 60 | 50 | 50 | 20 |
| Part 1 Soil Prop. - Site 2 | 100 | 70 | 100 | 60 | 80 | 60 |
| Part 1 Soil Prop. - Site 3 | 50 | 70 | 80 | 30 | 80 | 40 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 40 | 70 | 50 | 50 |
| Part 1 Soil Prop. - Total | 290 | 280 | 280 | 210 | 260 | 170 |
| Part 2 Overall Risk - Site 1 | 0 | 0 | 0 | 10 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 20 | 5 | | 5 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 15 | 10 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 15 | 15 | | 10 |
| Part 2 Overall Risk - Total | 55 | 45 | 50 | 40 | 20 | 25 |
| Part 3 Management - Site 1 | 88 | 76 | 76 | 80 | 64 | 84 |
| Part 3 Management - Site 2 | 88 | 88 | 56 | 64 | 60 | 64 |
| Part 3 Management - Site 3 | 68 | 80 | 72 | 84 | 80 | 80 |
| Part 3 Management - Site 4 | 72 | 76 | 60 | 68 | 64 | 72 |
| Part 3 Management - Total | 316 | 320 | 264 | 296 | 268 | 300 |