| Part 1 Soil Prop. - Site 1 | 60 | 70 | 60 | 40 | 30 | 30 |
| Part 1 Soil Prop. - Site 2 | 50 | 60 | 60 | 30 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 60 | 40 | 40 | 40 |
| Part 1 Soil Prop. - Site 4 | 50 | 50 | 40 | 40 | 40 | 30 |
| Part 1 Soil Prop. - Total | 230 | 230 | 220 | 150 | 170 | 140 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 15 | 0 | 20 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 15 | 20 | 5 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 20 | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 15 | 10 | 10 | 10 |
| Part 2 Overall Risk - Total | 65 | 65 | 65 | 50 | 55 | 40 |
| Part 3 Management - Site 1 | 112 | 108 | 92 | 112 | 108 | 100 |
| Part 3 Management - Site 2 | 84 | 84 | 80 | 108 | 92 | 104 |
| Part 3 Management - Site 3 | 104 | 104 | 112 | 104 | 92 | 64 |
| Part 3 Management - Site 4 | 76 | 76 | 68 | 68 | 76 | 76 |
| Part 3 Management - Total | 376 | 372 | 352 | 392 | 368 | 344 |