| Part 1 Soil Prop. - Site 1 | 70 | 50 | 70 | 70 | 50 | 70 |
| Part 1 Soil Prop. - Site 2 | 50 | 70 | 50 | 40 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 100 | 70 | 70 | 70 | 80 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 40 | 30 | 60 | 40 |
| Part 1 Soil Prop. - Total | 240 | 270 | 230 | 210 | 240 | 240 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 10 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 0 | 10 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | 10 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Total | 70 | 45 | 50 | 65 | 70 | 55 |
| Part 3 Management - Site 1 | 96 | 88 | 84 | 84 | 88 | 68 |
| Part 3 Management - Site 2 | 92 | 88 | 72 | 88 | 80 | 80 |
| Part 3 Management - Site 3 | 80 | 88 | 76 | 72 | 88 | 76 |
| Part 3 Management - Site 4 | 80 | 84 | 96 | 84 | 92 | 76 |
| Part 3 Management - Total | 348 | 348 | 328 | 328 | 348 | 300 |