| Part 1 Soil Prop. - Site 1 | 60 | 50 | 60 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 90 | 70 | 30 | 50 | 50 |
| Part 1 Soil Prop. - Site 3 | 60 | 80 | 60 | 50 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 30 | 50 | 40 | 50 |
| Part 1 Soil Prop. - Total | 280 | 230 | 200 | 190 | 190 |
| Part 2 Overall Risk - Site 1 | 10 | 10 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 5 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 15 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 5 | 5 | 10 |
| Part 2 Overall Risk - Total | 35 | 45 | 35 | 20 | 30 |
| Part 3 Management - Site 1 | 84 | 64 | 80 | 80 | 68 |
| Part 3 Management - Site 2 | 80 | 80 | 68 | 72 | 36 |
| Part 3 Management - Site 3 | 96 | 84 | 88 | 84 | 52 |
| Part 3 Management - Site 4 | 84 | 88 | 68 | 64 | 68 |
| Part 3 Management - Total | 344 | 316 | 304 | 300 | 224 |