| Part 1 Soil Prop. - Site 1 | 80 | 60 | 70 | 50 | 20 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 60 | 80 | 60 |
| Part 1 Soil Prop. - Site 3 | 80 | 50 | 50 | 50 | 50 |
| Part 1 Soil Prop. - Site 4 | 70 | 50 | 60 | 90 | 60 |
| Part 1 Soil Prop. - Total | 320 | 220 | 240 | 270 | 190 |
| Part 2 Overall Risk - Site 1 | 20 | 0 | 5 | 5 | 0 |
| Part 2 Overall Risk - Site 2 | 20 | 10 | 15 | 10 | 5 |
| Part 2 Overall Risk - Site 3 | 10 | 10 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 15 | 5 | 15 | 0 | 0 |
| Part 2 Overall Risk - Total | 65 | 25 | 45 | 20 | 10 |
| Part 3 Management - Site 1 | 92 | 104 | 84 | 64 | 56 |
| Part 3 Management - Site 2 | 96 | 104 | 52 | 72 | 60 |
| Part 3 Management - Site 3 | 96 | 84 | 80 | 76 | 60 |
| Part 3 Management - Site 4 | 88 | 76 | 76 | 68 | 72 |
| Part 3 Management - Total | 372 | 368 | 292 | 280 | 248 |