| Part 1 Soil Prop. - Site 1 | 80 | 90 | 50 | 60 | 80 |
| Part 1 Soil Prop. - Site 2 | 90 | 80 | 100 | 60 | 60 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 80 | 70 | 60 |
| Part 1 Soil Prop. - Site 4 | 90 | 80 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Total | 320 | 310 | 290 | 240 | 250 |
| Part 2 Overall Risk - Site 1 | 20 | | 20 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 15 | 15 | 20 | 10 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 20 | 15 | 15 | 15 | 20 |
| Part 2 Overall Risk - Total | 75 | 50 | 75 | 65 | 70 |
| Part 3 Management - Site 1 | 108 | 92 | 84 | 108 | 96 |
| Part 3 Management - Site 2 | 108 | 104 | 112 | 104 | 104 |
| Part 3 Management - Site 3 | 88 | 96 | 92 | 88 | |
| Part 3 Management - Site 4 | 96 | 88 | 84 | 84 | 88 |
| Part 3 Management - Total | 400 | 380 | 372 | 384 | 288 |