| Part 1 Soil Prop. - Site 1 | 60 | 90 | 60 | 50 |
| Part 1 Soil Prop. - Site 2 | 60 | 40 | 30 | 10 |
| Part 1 Soil Prop. - Site 3 | 70 | 40 | 20 | 30 |
| Part 1 Soil Prop. - Site 4 | 80 | 80 | 60 | 50 |
| Part 1 Soil Prop. - Total | 270 | 250 | 170 | 140 |
| Part 2 Overall Risk - Site 1 | 10 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 0 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 15 |
| Part 2 Overall Risk - Total | 40 | 55 | 50 | 60 |
| Part 3 Management - Site 1 | 100 | 76 | 76 | 80 |
| Part 3 Management - Site 2 | 96 | 84 | 64 | 64 |
| Part 3 Management - Site 3 | 84 | 96 | 64 | 64 |
| Part 3 Management - Site 4 | 104 | 64 | 76 | 64 |
| Part 3 Management - Total | 384 | 320 | 280 | 272 |