| Part 1 Soil Prop. - Site 1 | 60 | 70 | 40 | 30 | 50 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 30 | 20 | 30 |
| Part 1 Soil Prop. - Site 3 | 60 | 50 | 30 | 40 | 30 |
| Part 1 Soil Prop. - Site 4 | 60 | 30 | 70 | 40 | 50 |
| Part 1 Soil Prop. - Total | 250 | 210 | 170 | 130 | 160 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 10 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 0 | 20 | 10 | 20 |
| Part 2 Overall Risk - Total | 65 | 35 | 50 | 45 | 65 |
| Part 3 Management - Site 1 | 68 | 76 | 64 | 76 | 52 |
| Part 3 Management - Site 2 | 76 | 76 | 84 | 68 | 56 |
| Part 3 Management - Site 3 | 64 | 64 | 60 | 56 | 44 |
| Part 3 Management - Site 4 | 84 | 72 | 92 | 80 | 72 |
| Part 3 Management - Total | 292 | 288 | 300 | 280 | 224 |