| Part 1 Soil Prop. - Site 1 | 80 | 110 | 80 | 90 |
| Part 1 Soil Prop. - Site 2 | 60 | 60 | 50 | 40 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 60 | 60 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 70 | 50 |
| Part 1 Soil Prop. - Total | 260 | 290 | 260 | 240 |
| Part 2 Overall Risk - Site 1 | 15 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 20 | 5 |
| Part 2 Overall Risk - Site 4 | 20 | 10 | 5 | 10 |
| Part 2 Overall Risk - Total | 70 | 60 | 55 | 45 |
| Part 3 Management - Site 1 | 100 | 72 | 72 | 76 |
| Part 3 Management - Site 2 | 72 | 60 | 68 | 84 |
| Part 3 Management - Site 3 | 108 | 68 | 76 | 76 |
| Part 3 Management - Site 4 | 88 | 64 | 44 | 68 |
| Part 3 Management - Total | 368 | 264 | 260 | 304 |