| Part 1 Soil Prop. - Site 1 | 100 | 70 | 70 | 80 | 60 |
| Part 1 Soil Prop. - Site 2 | 100 | 60 | 60 | 80 | 30 |
| Part 1 Soil Prop. - Site 3 | 100 | 90 | 90 | 70 | 70 |
| Part 1 Soil Prop. - Site 4 | 50 | 50 | 40 | 60 | 20 |
| Part 1 Soil Prop. - Total | 350 | 270 | 260 | 290 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 15 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 20 | | 0 |
| Part 2 Overall Risk - Site 3 | 20 | 10 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 4 | 5 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Total | 60 | 50 | 70 | 50 | 45 |
| Part 3 Management - Site 1 | 96 | 104 | 84 | 76 | 52 |
| Part 3 Management - Site 2 | 96 | 80 | 80 | 76 | 52 |
| Part 3 Management - Site 3 | 112 | 88 | 88 | 80 | 72 |
| Part 3 Management - Site 4 | 80 | 84 | 96 | 72 | 72 |
| Part 3 Management - Total | 384 | 356 | 348 | 304 | 248 |