| Part 1 Soil Prop. - Site 1 | 60 | 60 | 70 | 30 | 80 |
| Part 1 Soil Prop. - Site 2 | 40 | 60 | 70 | 80 | 40 |
| Part 1 Soil Prop. - Site 3 | 60 | 80 | 80 | 90 | 50 |
| Part 1 Soil Prop. - Site 4 | 90 | 70 | 50 | 40 | 30 |
| Part 1 Soil Prop. - Total | 250 | 270 | 270 | 240 | 200 |
| Part 2 Overall Risk - Site 1 | 5 | 15 | 15 | 0 | 20 |
| Part 2 Overall Risk - Site 2 | 10 | 5 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 15 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 10 | 15 | 10 |
| Part 2 Overall Risk - Total | 55 | 55 | 55 | 45 | 45 |
| Part 3 Management - Site 1 | 112 | 104 | 92 | 108 | 100 |
| Part 3 Management - Site 2 | 84 | 80 | 96 | 80 | 72 |
| Part 3 Management - Site 3 | 88 | 96 | 88 | 92 | 88 |
| Part 3 Management - Site 4 | 104 | 96 | 80 | 100 | 100 |
| Part 3 Management - Total | 388 | 376 | 356 | 380 | 360 |