| Part 1 Soil Prop. - Site 1 | 50 | 70 | 80 | 60 |
| Part 1 Soil Prop. - Site 2 | 110 | 100 | 100 | 90 |
| Part 1 Soil Prop. - Site 3 | 80 | 50 | 40 | 70 |
| Part 1 Soil Prop. - Site 4 | 40 | 40 | 50 | 40 |
| Part 1 Soil Prop. - Total | 280 | 260 | 270 | 260 |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 20 | 10 |
| Part 2 Overall Risk - Site 2 | 20 | 15 | 15 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 45 | 40 | 45 | 40 |
| Part 3 Management - Site 1 | 92 | 92 | 100 | 96 |
| Part 3 Management - Site 2 | 116 | 112 | 100 | 112 |
| Part 3 Management - Site 3 | 84 | 104 | 96 | 96 |
| Part 3 Management - Site 4 | 96 | 96 | 96 | 100 |
| Part 3 Management - Total | 388 | 404 | 392 | 404 |