| Part 1 Soil Prop. - Site 1 | 50 | 60 | 50 | 70 | 40 | 40 |
| Part 1 Soil Prop. - Site 2 | 70 | 40 | 50 | 50 | 40 | 30 |
| Part 1 Soil Prop. - Site 3 | 50 | 50 | 60 | 40 | 50 | 60 |
| Part 1 Soil Prop. - Site 4 | 50 | 40 | 30 | 20 | 40 | 40 |
| Part 1 Soil Prop. - Total | 220 | 190 | 190 | 180 | 170 | 170 |
| Part 2 Overall Risk - Site 1 | 5 | 5 | 10 | 15 | 5 | 5 |
| Part 2 Overall Risk - Site 2 | 10 | 10 | 10 | 20 | 10 | 10 |
| Part 2 Overall Risk - Site 3 | 5 | 15 | 15 | 10 | 5 | 5 |
| Part 2 Overall Risk - Site 4 | 0 | 15 | 20 | 5 | 0 | 0 |
| Part 2 Overall Risk - Total | 20 | 45 | 55 | 50 | 20 | 20 |
| Part 3 Management - Site 1 | 88 | 92 | 92 | 84 | 88 | 92 |
| Part 3 Management - Site 2 | 116 | 108 | 80 | 96 | 116 | 76 |
| Part 3 Management - Site 3 | 104 | 108 | 108 | 92 | 104 | 108 |
| Part 3 Management - Site 4 | 108 | 108 | 104 | 88 | 104 | 108 |
| Part 3 Management - Total | 416 | 416 | 384 | 360 | 412 | 384 |