| Part 1 Soil Prop. - Site 1 | 90 | 60 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 80 | 70 | 70 | 30 |
| Part 1 Soil Prop. - Site 3 | 50 | 80 | 50 | 40 |
| Part 1 Soil Prop. - Site 4 | 40 | 40 | 20 | 30 |
| Part 1 Soil Prop. - Total | 260 | 250 | 190 | 140 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 15 | 10 |
| Part 2 Overall Risk - Site 2 | 0 | 5 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 15 | 20 | 10 | 15 |
| Part 2 Overall Risk - Site 4 | 0 | 0 | 0 | 0 |
| Part 2 Overall Risk - Total | 35 | 45 | 35 | 35 |
| Part 3 Management - Site 1 | 100 | 92 | 96 | 96 |
| Part 3 Management - Site 2 | 108 | 80 | 96 | 100 |
| Part 3 Management - Site 3 | 108 | 96 | 96 | 100 |
| Part 3 Management - Site 4 | 100 | 100 | 96 | 84 |
| Part 3 Management - Total | 416 | 368 | 384 | 380 |