| Part 1 Soil Prop. - Site 1 | 30 | 10 | 40 | 50 | 20 |
| Part 1 Soil Prop. - Site 2 | 90 | 60 | 60 | 50 | 30 |
| Part 1 Soil Prop. - Site 3 | 40 | 30 | 30 | 30 | 40 |
| Part 1 Soil Prop. - Site 4 | 40 | 50 | 50 | 20 | 30 |
| Part 1 Soil Prop. - Total | 200 | 150 | 180 | 150 | 120 |
| Part 2 Overall Risk - Site 1 | 10 | 5 | 10 | 5 | 15 |
| Part 2 Overall Risk - Site 2 | 20 | 15 | 5 | 15 | 15 |
| Part 2 Overall Risk - Site 3 | 15 | 5 | 5 | 15 | 10 |
| Part 2 Overall Risk - Site 4 | 15 | 10 | 5 | 0 | 15 |
| Part 2 Overall Risk - Total | 60 | 35 | 25 | 35 | 55 |
| Part 3 Management - Site 1 | 84 | 84 | 80 | 80 | 76 |
| Part 3 Management - Site 2 | 96 | 100 | 88 | 76 | 80 |
| Part 3 Management - Site 3 | 96 | 100 | 84 | 80 | 92 |
| Part 3 Management - Site 4 | 96 | 104 | 96 | 96 | 92 |
| Part 3 Management - Total | 372 | 388 | 348 | 332 | 340 |