| Part 1 Soil Prop. - Site 1 | 70 | 50 | 80 | 60 | 50 |
| Part 1 Soil Prop. - Site 2 | 90 | 50 | 40 | 30 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 60 | 70 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 60 | 50 | 70 |
| Part 1 Soil Prop. - Total | 310 | 240 | 240 | 210 | 220 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | | 0 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 15 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 10 | 15 | | 15 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | | 0 | 15 | 15 |
| Part 2 Overall Risk - Total | 70 | 40 | 15 | 50 | 35 |
| Part 3 Management - Site 1 | 112 | 108 | 116 | 52 | 68 |
| Part 3 Management - Site 2 | 100 | 92 | 84 | 52 | 56 |
| Part 3 Management - Site 3 | 92 | 76 | 88 | 52 | 72 |
| Part 3 Management - Site 4 | 116 | 100 | 96 | 60 | |
| Part 3 Management - Total | 420 | 376 | 384 | 216 | 196 |