| Part 1 Soil Prop. - Site 1 | 50 | 50 | 80 | 40 | 30 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 30 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 50 | 50 | 60 | 50 |
| Part 1 Soil Prop. - Site 4 | 60 | 70 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Total | 230 | 220 | 200 | 210 | 170 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 0 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 5 | 15 | 15 | 20 |
| Part 2 Overall Risk - Total | 75 | 60 | 50 | 65 | 70 |
| Part 3 Management - Site 1 | 60 | 68 | 56 | 52 | 76 |
| Part 3 Management - Site 2 | 20 | 52 | 52 | 48 | 60 |
| Part 3 Management - Site 3 | 56 | 60 | 56 | 60 | 48 |
| Part 3 Management - Site 4 | 72 | 72 | 76 | 64 | 40 |
| Part 3 Management - Total | 208 | 252 | 240 | 224 | 224 |