| Part 1 Soil Prop. - Site 1 | 80 | 80 | 80 | 70 | 60 | 20 |
| Part 1 Soil Prop. - Site 2 | 40 | 70 | 80 | 60 | 60 | 30 |
| Part 1 Soil Prop. - Site 3 | 100 | 80 | 60 | 70 | 80 | 20 |
| Part 1 Soil Prop. - Site 4 | 90 | 60 | 70 | 80 | 50 | 60 |
| Part 1 Soil Prop. - Total | 310 | 290 | 290 | 280 | 250 | 130 |
| Part 2 Overall Risk - Site 1 | 20 | 20 | 15 | 0 | 0 | 20 |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 20 | 20 | 20 | 20 |
| Part 2 Overall Risk - Site 3 | 20 | 15 | 10 | 20 | 20 | 15 |
| Part 2 Overall Risk - Site 4 | 20 | 20 | 20 | 10 | 20 | 10 |
| Part 2 Overall Risk - Total | 80 | 75 | 65 | 50 | 60 | 65 |
| Part 3 Management - Site 1 | 108 | 96 | 116 | 112 | 100 | 92 |
| Part 3 Management - Site 2 | 96 | 68 | 88 | 108 | 100 | 92 |
| Part 3 Management - Site 3 | 108 | 100 | 108 | 112 | 92 | 96 |
| Part 3 Management - Site 4 | 104 | 108 | 76 | 64 | 76 | 92 |
| Part 3 Management - Total | 416 | 372 | 388 | 396 | 368 | 372 |