| Part 1 Soil Prop. - Site 1 | 80 | 80 | 50 | 70 | 50 | 80 |
| Part 1 Soil Prop. - Site 2 | 100 | 60 | 80 | 60 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 40 | 100 | 80 | 70 | 60 | 70 |
| Part 1 Soil Prop. - Site 4 | 80 | 50 | 40 | 60 | 80 | 60 |
| Part 1 Soil Prop. - Total | 300 | 290 | 250 | 260 | 250 | 260 |
| Part 2 Overall Risk - Site 1 | 20 | 15 | 20 | 10 | 10 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 15 | 20 | 15 |
| Part 2 Overall Risk - Site 3 | 15 | 0 | 20 | 10 | 20 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 20 | 5 | 15 | 10 |
| Part 2 Overall Risk - Total | 70 | 45 | 80 | 40 | 65 | 50 |
| Part 3 Management - Site 1 | 96 | 100 | 100 | 80 | 76 | 76 |
| Part 3 Management - Site 2 | 76 | 76 | 76 | 80 | 72 | 76 |
| Part 3 Management - Site 3 | 84 | 88 | 92 | 80 | 72 | 76 |
| Part 3 Management - Site 4 | 92 | 92 | 92 | 72 | 84 | 84 |
| Part 3 Management - Total | 348 | 356 | 360 | 312 | 304 | 312 |