| Part 1 Soil Prop. - Site 1 | 40 |
| Part 1 Soil Prop. - Site 2 | 20 |
| Part 1 Soil Prop. - Site 3 | 10 |
| Part 1 Soil Prop. - Site 4 | 20 |
| Part 1 Soil Prop. - Total | 90 |
| Part 2 Overall Risk - Site 1 | 5 |
| Part 2 Overall Risk - Site 2 | 5 |
| Part 2 Overall Risk - Site 3 | 5 |
| Part 2 Overall Risk - Site 4 | 10 |
| Part 2 Overall Risk - Total | 25 |
| Part 3 Management - Site 1 | 76 |
| Part 3 Management - Site 2 | 56 |
| Part 3 Management - Site 3 | 48 |
| Part 3 Management - Site 4 | 68 |
| Part 3 Management - Total | 248 |