| Part 1 Soil Prop. - Site 1 | 30 | 10 | 10 |
| Part 1 Soil Prop. - Site 2 | 50 | 30 | 30 |
| Part 1 Soil Prop. - Site 3 | 50 | 20 | 20 |
| Part 1 Soil Prop. - Site 4 | 50 | 20 | 20 |
| Part 1 Soil Prop. - Total | 180 | 80 | 80 |
| Part 2 Overall Risk - Site 1 | 0 | 15 | |
| Part 2 Overall Risk - Site 2 | 0 | 5 | |
| Part 2 Overall Risk - Site 3 | 0 | 15 | |
| Part 2 Overall Risk - Site 4 | 0 | 20 | |
| Part 2 Overall Risk - Total | 0 | 55 | |
| Part 3 Management - Site 1 | 48 | 72 | 44 |
| Part 3 Management - Site 2 | 76 | 44 | 40 |
| Part 3 Management - Site 3 | 52 | 56 | 36 |
| Part 3 Management - Site 4 | 64 | 56 | 48 |
| Part 3 Management - Total | 240 | 228 | 168 |