| Part 1 Soil Prop. - Site 1 | 80 | 80 | 70 | 70 | 40 |
| Part 1 Soil Prop. - Site 2 | 80 | 90 | 40 | 40 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 70 | 70 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 90 | 70 | 40 | 40 | 70 |
| Part 1 Soil Prop. - Total | 330 | 310 | 220 | 220 | 220 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 0 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 4 | 10 | 20 | 15 | 20 | 20 |
| Part 2 Overall Risk - Total | 35 | 55 | 40 | 55 | 45 |
| Part 3 Management - Site 1 | 88 | 80 | 96 | 92 | 76 |
| Part 3 Management - Site 2 | 88 | 72 | 92 | 88 | 92 |
| Part 3 Management - Site 3 | 96 | 100 | 104 | 76 | 96 |
| Part 3 Management - Site 4 | 104 | 88 | 92 | 100 | 96 |
| Part 3 Management - Total | 376 | 340 | 384 | 356 | 360 |