| Part 1 Soil Prop. - Site 1 | 80 | 60 | 50 | 50 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 40 | 50 | 40 | 70 |
| Part 1 Soil Prop. - Site 3 | 40 | 40 | 40 | 40 | 30 |
| Part 1 Soil Prop. - Site 4 | 80 | 70 | 40 | 30 | 60 |
| Part 1 Soil Prop. - Total | 270 | 210 | 180 | 160 | 200 |
| Part 2 Overall Risk - Site 1 | 10 | 0 | 0 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 5 | 15 | 0 | 10 | 0 |
| Part 2 Overall Risk - Site 3 | 5 | 0 | 0 | 0 | 5 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 5 | 15 | 0 |
| Part 2 Overall Risk - Total | 35 | 25 | 5 | 30 | 10 |
| Part 3 Management - Site 1 | 104 | 104 | 104 | 76 | 76 |
| Part 3 Management - Site 2 | 108 | 108 | 112 | 104 | 92 |
| Part 3 Management - Site 3 | 84 | 96 | 76 | 80 | 64 |
| Part 3 Management - Site 4 | 84 | 88 | 76 | 80 | 76 |
| Part 3 Management - Total | 380 | 396 | 368 | 340 | 308 |