| Part 1 Soil Prop. - Site 1 | 70 | 60 | 80 | 60 | 60 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 80 | 80 | 70 | 50 | 40 |
| Part 1 Soil Prop. - Site 4 | 70 | 40 | 60 | 40 | 50 |
| Part 1 Soil Prop. - Total | 290 | 240 | 270 | 200 | 200 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 15 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 0 | 20 | 0 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 5 | 0 | 15 |
| Part 2 Overall Risk - Site 4 | 10 | 5 | 5 | 10 | 10 |
| Part 2 Overall Risk - Total | 55 | 45 | 25 | 40 | 30 |
| Part 3 Management - Site 1 | 68 | 76 | 72 | 84 | 76 |
| Part 3 Management - Site 2 | 88 | 88 | 76 | 80 | 60 |
| Part 3 Management - Site 3 | 100 | 100 | 92 | 100 | 92 |
| Part 3 Management - Site 4 | 84 | 88 | 76 | 84 | 40 |
| Part 3 Management - Total | 340 | 352 | 316 | 348 | 268 |