Problem Diagnosis
Clay Clods
Clay clods can leave a smooth-looking surface that changes after they break down. Large clods may also prevent even placement of a growing or fill layer.
Plan the surface handover
BeforeAssess moisture and clod size before final grading.
Work stageCondition or break down material using a suitable method rather than burying large isolated lumps.
AfterPrepare the final layer when the material is workable.
What to verify
Recheck level and layer uniformity after material preparation.
Diagnosis should distinguish the visible symptom from its cause. Record whether the fault appeared after traffic, a water event, settlement or earlier earthworks. That history helps decide whether the response is a local surface correction, a drainage intervention or a more substantial investigation.
Scope and limits
Do not use scraper passes as a substitute for required material processing.
Continue the job brief
Include the location, existing condition, intended surface, material, available tractor and proposed dates.