| Part 1 Soil Prop. - Site 1 | 80 | 70 | 70 | 70 | |
| Part 1 Soil Prop. - Site 2 | 70 | 70 | 50 | 50 | |
| Part 1 Soil Prop. - Site 3 | 40 | 40 | 40 | 40 | |
| Part 1 Soil Prop. - Site 4 | 60 | 80 | 80 | 40 | |
| Part 1 Soil Prop. - Total | 250 | 260 | 240 | 200 | |
| Part 2 Overall Risk - Site 1 | 15 | 15 | 0 | 0 | |
| Part 2 Overall Risk - Site 2 | 20 | 20 | 0 | 0 | |
| Part 2 Overall Risk - Site 3 | 5 | 0 | 5 | 20 | |
| Part 2 Overall Risk - Site 4 | 5 | 0 | 0 | 5 | |
| Part 2 Overall Risk - Total | 45 | 35 | 5 | 25 | |
| Part 3 Management - Site 1 | 112 | 100 | 104 | 100 | |
| Part 3 Management - Site 2 | 96 | 100 | 92 | 108 | |
| Part 3 Management - Site 3 | 108 | 96 | 108 | 92 | |
| Part 3 Management - Site 4 | 104 | 96 | 112 | 100 | |
| Part 3 Management - Total | 420 | 392 | 416 | 400 | |