| Part 1 Soil Prop. - Site 1 | 60 | 60 | 70 | 30 | 20 | 20 |
| Part 1 Soil Prop. - Site 2 | 50 | 50 | 80 | 30 | 20 | 20 |
| Part 1 Soil Prop. - Site 3 | 70 | 70 | 60 | 40 | 30 | 20 |
| Part 1 Soil Prop. - Site 4 | 60 | 60 | 60 | 30 | 50 | 20 |
| Part 1 Soil Prop. - Total | 240 | 240 | 270 | 130 | 120 | 80 |
| Part 2 Overall Risk - Site 1 | 15 | 5 | 5 | 15 | 0 | 15 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 10 | 20 | 0 | 20 |
| Part 2 Overall Risk - Site 3 | 15 | 10 | 15 | 15 | 15 | 15 |
| Part 2 Overall Risk - Site 4 | 15 | 15 | 10 | 5 | 10 | 5 |
| Part 2 Overall Risk - Total | 55 | 40 | 40 | 55 | 25 | 55 |
| Part 3 Management - Site 1 | 88 | 68 | 64 | 68 | 68 | 84 |
| Part 3 Management - Site 2 | 80 | 92 | 72 | 72 | 80 | 84 |
| Part 3 Management - Site 3 | 88 | 76 | 84 | 80 | 80 | 96 |
| Part 3 Management - Site 4 | 96 | 92 | 72 | 88 | 88 | 96 |
| Part 3 Management - Total | 352 | 328 | 292 | 308 | 316 | 360 |