| Part 1 Soil Prop. - Site 1 | 70 | 60 | 40 | 40 | 10 | |
| Part 1 Soil Prop. - Site 2 | 40 | 60 | 40 | 40 | 50 | |
| Part 1 Soil Prop. - Site 3 | 80 | 50 | 70 | 70 | 60 | |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 70 | 30 | 50 | |
| Part 1 Soil Prop. - Total | 250 | 210 | 220 | 180 | 170 | |
| Part 2 Overall Risk - Site 1 | 10 | 0 | 0 | 5 | 5 | 20 |
| Part 2 Overall Risk - Site 2 | 0 | 10 | 5 | 0 | 0 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 15 | 15 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 15 | 5 | 15 | 15 |
| Part 2 Overall Risk - Total | 40 | 30 | 35 | 25 | 30 | 60 |
| Part 3 Management - Site 1 | 112 | 104 | 84 | 92 | 68 | 84 |
| Part 3 Management - Site 2 | 100 | 104 | 80 | 80 | 72 | 84 |
| Part 3 Management - Site 3 | 96 | 80 | 84 | 72 | 64 | 68 |
| Part 3 Management - Site 4 | 104 | 92 | 88 | 88 | 64 | 84 |
| Part 3 Management - Total | 412 | 380 | 336 | 332 | 268 | 320 |