| Part 1 Soil Prop. - Site 1 | 70 | 60 | 50 | 30 | 50 | 80 |
| Part 1 Soil Prop. - Site 2 | 70 | 60 | 40 | 40 | 60 | 50 |
| Part 1 Soil Prop. - Site 3 | 60 | 60 | 50 | 60 | 30 | 20 |
| Part 1 Soil Prop. - Site 4 | 80 | 60 | 60 | 30 | 40 | 30 |
| Part 1 Soil Prop. - Total | 280 | 240 | 200 | 160 | 180 | 180 |
| Part 2 Overall Risk - Site 1 | 20 | 10 | 10 | 15 | 10 | 20 |
| Part 2 Overall Risk - Site 2 | 5 | 10 | 10 | 10 | 0 | 10 |
| Part 2 Overall Risk - Site 3 | | 20 | | 5 | 10 | 10 |
| Part 2 Overall Risk - Site 4 | 10 | 10 | 15 | 10 | 5 | 15 |
| Part 2 Overall Risk - Total | 35 | 50 | 35 | 40 | 25 | 55 |
| Part 3 Management - Site 1 | 108 | 96 | 112 | 96 | 92 | 80 |
| Part 3 Management - Site 2 | 56 | 80 | 76 | 80 | 72 | 52 |
| Part 3 Management - Site 3 | 76 | 84 | 84 | 88 | 88 | 80 |
| Part 3 Management - Site 4 | 88 | 80 | 88 | 80 | 80 | 72 |
| Part 3 Management - Total | 328 | 340 | 360 | 344 | 332 | 284 |