| Part 1 Soil Prop. - Site 1 | 50 | 40 | 30 | 50 | |
| Part 1 Soil Prop. - Site 2 | 60 | 30 | 40 | 30 | |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 40 | 30 | |
| Part 1 Soil Prop. - Site 4 | 60 | 40 | 30 | 30 | |
| Part 1 Soil Prop. - Total | 220 | 160 | 140 | 140 | |
| Part 2 Overall Risk - Site 1 | 15 | 10 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 5 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 3 | 0 | 10 | 0 | 0 | 0 |
| Part 2 Overall Risk - Site 4 | 20 | 5 | 20 | 15 | 15 |
| Part 2 Overall Risk - Total | 55 | 30 | 25 | 20 | 15 |
| Part 3 Management - Site 1 | 104 | 80 | 76 | 60 | 40 |
| Part 3 Management - Site 2 | 112 | 60 | 68 | 64 | 72 |
| Part 3 Management - Site 3 | 84 | 36 | 48 | 48 | 52 |
| Part 3 Management - Site 4 | 80 | 56 | 64 | 68 | 68 |
| Part 3 Management - Total | 380 | 232 | 256 | 240 | 232 |