| Part 1 Soil Prop. - Site 1 | 90 | 60 | 70 | 60 | 50 |
| Part 1 Soil Prop. - Site 2 | 80 | 50 | 40 | 60 | 40 |
| Part 1 Soil Prop. - Site 3 | 70 | 80 | 50 | 40 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 80 | 40 | 40 | 30 |
| Part 1 Soil Prop. - Total | 310 | 270 | 200 | 200 | 170 |
| Part 2 Overall Risk - Site 1 | 0 | 15 | 20 | 15 | 5 |
| Part 2 Overall Risk - Site 2 | 0 | 10 | 15 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 5 | 10 | 15 | 5 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 10 | 0 | 5 |
| Part 2 Overall Risk - Total | 15 | 45 | 60 | 30 | 25 |
| Part 3 Management - Site 1 | 56 | 56 | 52 | 72 | 64 |
| Part 3 Management - Site 2 | 84 | 64 | 68 | 80 | 72 |
| Part 3 Management - Site 3 | 92 | 88 | 80 | 88 | 80 |
| Part 3 Management - Site 4 | 72 | 80 | 92 | 64 | 48 |
| Part 3 Management - Total | 304 | 288 | 292 | 304 | 264 |