| Part 1 Soil Prop. - Site 1 | 60 | 70 | 40 | 30 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 30 | 30 |
| Part 1 Soil Prop. - Site 3 | 70 | 60 | 40 | 60 |
| Part 1 Soil Prop. - Site 4 | 70 | 60 | 70 | 60 |
| Part 1 Soil Prop. - Total | 270 | 250 | 180 | 180 |
| Part 2 Overall Risk - Site 1 | 15 | 5 | 10 | 5 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 5 | 15 |
| Part 2 Overall Risk - Total | 60 | 45 | 50 | 50 |
| Part 3 Management - Site 1 | 88 | 76 | 64 | 52 |
| Part 3 Management - Site 2 | 96 | 80 | 88 | 56 |
| Part 3 Management - Site 3 | 92 | 80 | 80 | 36 |
| Part 3 Management - Site 4 | 84 | 68 | 80 | 32 |
| Part 3 Management - Total | 360 | 304 | 312 | 176 |