Key Build Stage 2 Formation
|
Formation checks |
Evidence |
Frequency |
|---|---|---|
|
Verification of geotextile material |
Tickets |
All sources |
|
Verification of capping material |
Tickets |
All sources |
|
Inspection of formation levels |
Visual |
All lengths |
|
Verification of subgrade design CBR |
Visual |
All lengths |
|
Dynamic Plate test (DPT) or Plate Bearing test (PBT) |
Testing |
One per 100m (DPT) or minimum two per site (PBT) |