| Part 1 Soil Prop. - Site 1 | 90 | 70 | 40 | 30 | 30 | 30 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 50 | 30 | 50 | 20 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 30 | 40 | 20 | 20 |
| Part 1 Soil Prop. - Site 4 | 80 | 50 | 70 | 20 | 20 | 70 |
| Part 1 Soil Prop. - Total | 280 | 230 | 190 | 120 | 120 | 140 |
| Part 2 Overall Risk - Site 1 | 15 | 10 | 5 | 5 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 5 | 0 | 10 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 15 | 15 | 5 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 15 | 0 | 0 | 0 | 15 |
| Part 2 Overall Risk - Total | 45 | 40 | 20 | 10 | 25 | 35 |
| Part 3 Management - Site 1 | 84 | 88 | 84 | 88 | 60 | 68 |
| Part 3 Management - Site 2 | 104 | 104 | | 80 | 76 | 64 |
| Part 3 Management - Site 3 | 100 | 100 | 108 | 96 | 96 | 68 |
| Part 3 Management - Site 4 | 108 | 100 | 100 | 96 | 100 | 52 |
| Part 3 Management - Total | 396 | 392 | 292 | 360 | 332 | 252 |