| Part 1 Soil Prop. - Site 1 | 60 | 60 | 60 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 60 | 40 | 50 | 70 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 50 | 50 | 60 | 40 |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 60 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Total | 250 | 220 | 230 | 190 | 220 | 220 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 10 | 10 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 20 | 15 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 15 | 15 | 15 | 15 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 15 | 20 | 20 | 10 |
| Part 2 Overall Risk - Total | 40 | 55 | 55 | 65 | 55 | 30 |
| Part 3 Management - Site 1 | 88 | 88 | 84 | 88 | 88 | 84 |
| Part 3 Management - Site 2 | 108 | 112 | 108 | 108 | 80 | 96 |
| Part 3 Management - Site 3 | 100 | 104 | 104 | 104 | 104 | 100 |
| Part 3 Management - Site 4 | 108 | 108 | 100 | 112 | 100 | 104 |
| Part 3 Management - Total | 404 | 412 | 396 | 412 | 372 | 384 |