| Part 1 Soil Prop. - Site 1 | 50 | 50 | 30 | 60 |
| Part 1 Soil Prop. - Site 2 | 50 | 40 | 60 | 30 |
| Part 1 Soil Prop. - Site 3 | 50 | 40 | 50 | 50 |
| Part 1 Soil Prop. - Site 4 | 50 | 50 | 40 | 30 |
| Part 1 Soil Prop. - Total | 200 | 180 | 180 | 170 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 15 | 0 |
| Part 2 Overall Risk - Site 3 | 0 | 0 | 5 | 15 |
| Part 2 Overall Risk - Site 4 | 5 | 10 | 0 | 10 |
| Part 2 Overall Risk - Total | 40 | 45 | 35 | 25 |
| Part 3 Management - Site 1 | 88 | 88 | 88 | 88 |
| Part 3 Management - Site 2 | 84 | 84 | 76 | 84 |
| Part 3 Management - Site 3 | 72 | 72 | 72 | 72 |
| Part 3 Management - Site 4 | 88 | 88 | 88 | 88 |
| Part 3 Management - Total | 332 | 332 | 324 | 332 |